Tissue Sentence Examples

tissue
  • The whole of the tissue of the plant is formed by the division of this apical cell.

    1185
    75
  • You were lucky and there was no torn tissue or fractures.

    162
    58
  • In the polyp the nervous tissue is always in the form of a scattered plexus, never concentrated to form a definite nervous system as in the medusa.

    154
    73
  • A small packet wrapped in tissue fell to her lap.

    97
    50
  • Filaria medinensis - the Guinea worm - is parasitic in the subcutaneous connective tissue of man (occasionally also in the horse).

    38
    21
  • The ectoderm furnishes the general epithelial covering of the body, and the muscular tissue, nervous system and sense-organs.

    42
    28
  • Next the larvae make their way into the connective tissue in the pro-thorax, and ultimately bore a channel into the base of the piercing apparatus and come to rest between the hypopharynx and the labium.

    44
    31
  • Vacuolated tissue of pharyngeal wall, the so-called " pleurochords " of Masterman.

    34
    22
  • The nervous system of the medusa consists of sub-epithelial ganglion-cells, which form, in the first place, a diffuse plexus of nervous tissue, as in the polyp, but developed chiefly on the subumbral surface; and which are concentrated, in the second place, to form a definite central nervous system, never found in the polyp. In Hydromedusae the central nervous system forms two concentric nerverings at the margin of the umbrella, near the base of the velum.

    16
    12
  • The tentacles are always solid, containing an axis of endoderm-cells resembling notochordal tissue or plantparenchyma, and are but moderately flexible.

    12
    8
    Advertisement
  • The adult worm, which is of extremely minute size, the male being only Fi l sth and the female s of an inch in length inhabits the alimentary canal of man and many other carnivorous mammalia; the young bore their way into the tissues and become encysted in the muscles - within the muscle-bundles according to Leuckart, but in the connective tissue between them according to Chatin and others.

    13
    10
  • In places the nematocysts may be crowded so thickly as to form a tough, supporting, " chondral " tissue, resembling cartilage, chiefly developed at the margin of the umbrella and forming streaks or bars supporting the tentacles (" Tentakelspangen," peronia) or the tentaculocysts (" Gehorspangen," otoporpae).

    10
    7
  • The muscle-fibres arise as processes from the bases of the epithelial cells; such cells may individually become sub-epithelial in position, as in the polyp; or, in places where muscular tissue is greatly developed, as in the velum or sub-umbrella, the entire muscular epithelium may be thrown into folds in order to increase its surface, so that a deeper sub-epithelial muscular layer becomes separated completely from a more superficial bodyepithelium.

    9
    6
  • Prolongations from the rim of chondral tissue may form clasps or peronia supporting the tentacles.

    9
    6
  • The active contraction of muscular tissue has no counterpart in the plant.

    3
    0
    Advertisement
  • The tissue developed to meet the demands for conduction in such cases always shows some of the characters described.

    13
    11
  • Strengthening tissue is feebly developed.

    2
    0
  • The muscular tissue consists primarily of processes from the bases of the epithelial cells, processes which are contractile in nature and may be distinctly striated.

    12
    11
  • Such a system is called a tissuesystem, the word tissue being employed for any collection of cells with common structural, developmental, or functional characters to which it may be conveniently applied.

    6
    5
  • In all cases, while the internal threads which bear the cortical branches consist of elongated cells with few chromatophores, and no doubt serve mainly for conduction of food substances, the superficial cells of the branches themselves are packed with chromatophores and form the chief assimilating tissue of the plant.

    14
    13
    Advertisement
  • Fuchs and its allies, which form conspicuous members of the larger Algae, have their external cells much smaller, more closely put together, and generally much denser than the rest of their tissue.

    1
    0
  • Here the pits split into two, one part ending in a sac lined with sensory epithelium, and embedded in nervous tissue, the other projecting backwards as a long, glandular, blind canal.

    1
    0
  • Anteriorly it finally communicates with the lacunae just mentioned, which surround the oesophagus, bathe the posterior lobes of the brain, pass through the nerve ring together with the proboscidian sheath, and are generally continued in front of the brain as a lacunar space in the muscular tissue, one on each side.

    1
    0
  • In a given case of anasarca due to a cause acting generally, it will be found that the liquid of the pleural cavity always contains the highest percentage of proteid, that of the peritoneal cavity comes next, that of the cerebral ventricles follows this, and the liquid of the subcutaneous areolar tissue contains the lowest.

    1
    0
  • One of the great difficulties in the way of applying this treatment is that in all probability many of the ferments or enzymes are altered during the process of absorption in the same way as the normal ferments of digestion, and unless the tissue enzymes can be isolated and injected subcutaneously the desired results will not be obtained.

    1
    0
    Advertisement
  • The tissue is often raised above the veins, form - - ?

    1
    0
  • And the botanist who finds that the apple falls because the cellular tissue decays and so forth is equally right with the child who stands under the tree and says the apple fell because he wanted to eat it and prayed for it.

    26
    25
  • In this tissue fresh bundles may become differentiated, and what remains of it becomes the rays of the fully-formed stele.

    0
    0
  • The young tissue of the stelar cylinder, in the case of the modified siphonostele characteristic of the dicotyledonous stem, differs from the adjoining pith and cortex in its narrow elongated cells, a difference produced by the stopping of transverse and the increased frequency of longitudinal divisions.

    0
    0
  • The protoxylem and protophloem are developed a few cells from the inner and outer margins respectively of the desmogen strand, the desmogenic tissue left over giving rise to the segments of endocycle and pericycle capping the bundle.

    0
    0
  • Sometimes development stops altogether, and a layer of undifferentiated parenchyma (the mesodesm) is left between them; or it may continue indefinitely, the central cells keeping pace by their tangential division with the differentiation of tissue on each side.

    0
    0
  • In this case the formation of the primary bundle passes straight over into the formation of secondary tissue by a cumbium, and no line can be drawn between the two processes.

    0
    0
  • In the very frequent cases where the bundles have considerable individuality, the fibrous pericyclic cap very clearly has a common origin from the same strand of tissue as the vascular elements themselves.

    0
    0
  • In such cases it is part of the peridesm or sheath of elongated narrowcelled tissue surrounding the individual bundle.

    0
    0
  • New tangential walls arise in the cells which are the seat of cambial activity, and an initial layer of cells is established which cuts off tissue mother-cells on the inside and outside, alternately contributing to the xylem and to the phloem.

    0
    0
  • A tissue mother-cell of the xylem may, in the most advanced types of Dicotyledons, give rise to(I) a tracheid; (2) a segment of a vessel; (3) a xylem-fibre; or (4) a vertical file of xylem-parenchyma cells.

    0
    0
  • It is essentially a living tissue, and serves to place all the living cells of the secondary vascular tissues in communication.

    0
    0
  • This type is found in nearly all Pteridophytes and, so far as is known, in Cycadofihices, both in primary and secondary tissue.

    0
    0
  • The main feature is the development of special vascular stereom and storage tissue.

    0
    0
  • In some cases special secreting tissues, resin ducts, oil glands, laticiferous tissue, crystal sacs, &c., may be developed among the ordinary secondary vascular elements.

    0
    0
  • When the vascular tissue of such plants is arranged Camblum in separate bundles these are said to be closed.

    0
    0
  • In stems with open bundles the formation of cambium and secondary tissue may be confined to these, when it is sard to be entirely fascicular.

    0
    0
  • In that case either very little secondary tissue is formed, as in the gourds, some Ranunculaceae, &c., or a considerable amount may be produced (clematis, barberry, ivy).

    0
    0
  • The interfascicular cambium may form nothing but parenchymatous tissue, producing merely continuations of the primary rays.

    0
    0
  • In other cases a most intricate arrangement of secondary tissue masses is produced, quite impossible to interpret unless all stages of their development have been followed.

    0
    0
  • The cambium in the root, which is found generally in those plants which possess a cambium in the stem, always begins in the conjunctive tissue internal to the primary phloems, and Camblum forms new (secondary) phloem in contact with the In Roots primary, and secondary xylem internally.

    0
    0
  • Thus the structure of an old thickened root approximates to that of an old thickened stem, and so far as the vascular tissue is concerned can often only be distinguished from the latter by the position and orientation of the primary xylems. The cambium of the primary root, together with the tissues which it forms, is always directly continuous with that of the primary stem, just in the same way as the tissues of the primary stele.

    0
    0
  • The phellogen derives its name from the fact that its external product is the characteristic tissue known as cork.

    0
    0
  • The internal tissue formed by the phellogen is known as phelloderm, and consists usually of ordinary parenchyma.

    0
    0
  • In the former case the formation of phelloderm is trivial in amount; in the latter, considerable, since this tissue has to replace the cast-off cortex, as a metabolic and particularly a storage tissue.

    0
    0
  • In other cases, a similar formation of spongy but dead periderm tissue may occur for the same purpose in special patches, called pneumatodes, on the roots of certain trees living in marshy places, which rise above the soil in order to obtain air.

    0
    0
  • They often cause a considerable hypertrophy of the tissue.

    0
    0
  • After making its way into the interior, the intruder sets up a considerable hyper trophy of the tissue, causing the formation of a tubercle, which soon shows a certain differentiation, branches of the vascular bundles of the root being supplied to it.

    0
    0
  • The root is continually growing and so the sensitive part is continually changing its composition, cells being formed, growing and becoming permanent tissue.

    0
    0
  • But the case is obviously different where a plant dies because some essential organ or tissue tract has been destroyed, and other parts have suffered because supplies are cut offe.g.

    0
    0
  • In a large number of cases, however, the disease is purely local, and does not itself extend far into the organ or tissue affected.

    0
    0
  • Sclerophyllous leaves are ually characterized by entire or sub-entire margins, a thick cuticle, riall but rarely sunken stomata, a we1l-developed and close-set ilisade tissue and a feeble system of air-spaces.

    0
    0
  • Strengthening tissue of all kinds (and sometimes even the phloem) is more or less rudimentary.

    0
    0
  • Switch plants, such as Retama Retam and broom (Cytisus scoparius), have reduced leaves and some assimilating tissue in their stems; and stomata occur in grooves on the stem.

    0
    0
  • In such leaves, there are a well-marked cuticle, a thick epidermis, a thick hypodermis at least on the upper side of the leaf, well-developed palisade tissue, and a poorly developed system of air-spaces.

    0
    0
  • Laticiferous Tissue.The laticiferous tissue consists of a network of branching or anastomosing tubes which contain a coagulable fluid known as latex.

    0
    0
  • The arrangement of the conducting tissue in the stem is characteristic; a transverse section of the very young stem shows a nunber of distinct conducting strands - vascular bundles - arranged in a ring round the pith; these soon become united to form a closed ring of bast and wood, separated by a layer of formative tissue (cambium).

    0
    0
  • They derive this moisture from the air by means of aerial roots, developed from the stem and bearing an outer spongy structure, or velamen, consisting of empty cells kept open by spiral thickenings in the wall; this sponge-like tissue absorbs dew and rain and condenses the moisture of the air and passes it on to the internal tissues.

    0
    0
  • The epidermis contains numerous groups of sense cells; beneath the epidermis there is rarely (Kynotus) an extensive connective tissue dermis.

    0
    0
  • The network is partly formed out of pigmented cells which are excavated and join to form tubes, the socalled botryoidal tissue, not found among the Rhynchobdellidae at all.

    0
    0
  • The main distinction is the occurrence in the tissue of the fruit, or beneath the rind, of clusters of cells filled with hard woody deposit in the case of the pear, constituting the "grit," while in the apple no such formation of woody cells takes place.

    0
    0
  • On the whole the ganglia are strongly individualized in the Pectinibranchia, nerve-cell tissue being concentrated in the ganglia and absent from the cords.

    0
    0
  • The vascular system is not extensive, the arteries soon ending in the well-marked spongy tissue which builds up the muscular foot, parapodia, and dorsal body-wall.

    0
    0
  • Adult without shell; a sub-epithelial pseudoconch formed by connective tissue; pallial cavity ventral.

    0
    0
  • This cavity contains an irregular mass of whitish tissue, the fat-body, consisting of fat-cells which undergo degradation and become more or less filled with urates.

    0
    0
  • It was found that the tissues were attacked by phagocytic cells that became enlarged and carried away fragments of the tissue; the cells were subsequently identified as leucocytes or blood-cells.

    0
    0
  • These do not take a direct part in the formation of the new tissue, but it is believed merely yield their surplus acquisitions, becoming ordinary blood-cells or disappearing altogether.

    0
    0
  • Examination showed that although the weevil attacked the young buds these did not drop off, but that a special growth of tissue inside the bud frequently killed the grub.

    0
    0
  • Also, inside the young bolls which had been pierced a similar poliferation or growth of the tissue was set up, which enveloped and killed the pest.

    0
    0
  • It then often retains its vitality for a long time, apparently crawling as if it were itself a worm, a phenomenon which is at least partially explained by the extraordinary development of nervous tissue, equally distributed all through the walls of the proboscis, and either united into numerous longitudinal nerve-stems (Drepanophorus, Amphiporus) or spread out into a uniform and comparatively thick layer (Cerebratulus, sp.).

    0
    0
  • Superiorly the sheath either closely adheres to the muscular bodywall, with which it may even be partly interwoven, or it hangs freely in the connective tissue which fills the space between the intestine and the muscular body-wall.

    0
    0
  • The connective tissue of the integument and basement membrane imperceptibly merges into that which surrounds the muscular bundles as they are united into denser and definite layers, and this is especially marked in those forms (Akrostomum) where the density of the muscular body-wall has considerably diminished, and the connective tissue has thus become much more prominent.

    0
    0
  • It can then at the same time be observed, too, that the compact mass of connective tissue (" reticulum," Barrois) which lies between the muscular bodywall and the intestine is directly continuous with that in which the muscular layers are embedded.

    0
    0
  • In Polia the connective tissue enclosed in the external muscular layer is eminently vacuolar - all the intermediate stages between such cells in which the vacuole predominates and the nucleus is peripheral and those in which the granular protoplasm still entirely fills them being moreover present.

    0
    0
  • To it belong (a) superficial grooves or deeper slits situated on the integument near the tip of the head, (b) nerve lobes in immediate connexion with the nervous tissue of the brain, and (c) ciliated ducts penetrating into the latter and communicating with the former.

    0
    0
  • These posterior brain-lobes, which in all Heteronemertines are in direct continuity of tissue with the upper pair of principal lobes, cease to have this intimate connexion in the Metanemertini; and, although still constituted of (I) a ciliated duct, opening out externally, (2) nervous tissue surrounding it, and (3) histological elements distinctly different from the nervous, and most probably directly derived from the oesophageal outgrowths, they are nevertheless here no longer constantly situated behind the upper brain-lobes and directly connected with them, but are found sometimes behind, sometimes beside and sometimes before the brain-lobes.

    0
    0
  • For the Heteronemertines arguments have been adduced to prove that here they have the physiological significance of a special respiratory apparatus for the central nervous tissue, which in all these forms is strongly charged with haemoglobin.

    0
    0
  • Elastin occurs either as thick strands or as membranes; it constitutes the " elastic tissue " of the anatomist.

    0
    0
  • Latex, though chiefly secreted in vessels or small sacs which reside in the cortical tissue between the outer bark and the wood is also found in the leaves and sometimes in the roots or bulbs.

    0
    0
  • In Discinisca and Lingula there is further a lip-sinus or hollow system of channels which traverses the supporting tissue of the edge of the mantle and contains muscle-fibres.

    0
    0
  • The plexus of nerve-fibrils which underlie the ectoderm and are in places gathered up into nerves, and the great development of connective tissue, are worthy of notice.

    0
    0
  • Much of the latter takes the form of hyaline supporting tissue, embedded in which are scattered cells and fibres.

    0
    0
  • The lophophore and stalk are largely composed of this tissue.

    0
    0
  • Accordingly the diplostichous ommatoeum or soft tissue of the Arachnid's central eye should strictly be called " triplostichous," since the deep layer is itself doubled or folded.

    0
    0
  • The coils and branches of the tube are packed by connective tissue and blood spaces.

    0
    0
  • The entosternite was probably in origin part of the fibrous connective tissue lying close to the integument of the sternal surface - giving attachment to muscles corresponding more or less to those at present attached to it.

    0
    0
  • An internal skeletal plate, the so-called " entosternite " of fibrocartilaginous tissue, to which many muscles are attached, is placed between the nerve-cords and the alimentary tract in the prosoma of the larger forms (Limulus, Scorpio, Mygale).

    0
    0
  • The caseous necrosis of the implicated mass of lung tissue, and indeed of tubercles generally, is held to be, in great measure, the result of the necrotic influence of the secretions from the bacillus.

    0
    0
  • Disease we may define, accordingly, as any departure from the normal standard of structure or function of a tissue or organ.

    0
    0
  • Muscle and white fibrous tissue follow next in order, while elastic tissue and bone are the last to show signs of disintegration.

    0
    0
  • The temperature at which the limb is kept, no doubt, favours and hastens the natural process of destruction, so that putrefaction shows itself sooner than would be the case with a dead tissue removed from the body and kept at a lower temperature.

    0
    0
  • Nevertheless, gangrene is nothing more or less than the putrefactive fermentation of an animal tissue still attached to the body.

    0
    0
  • If the amount of liquid contained in the tissue be small in quantity the part mummifies, giving rise to what is known as " dry gangrene."

    0
    0
  • Should the portion of tissue deprived of its circulation be contained in an internal organ, as is so often the case where the obstruction in the artery is due to embolism, it becomes converted into what is known as an " infarction."

    0
    0
  • If absorption be not complete the mass undergoes caseation and becomes surrounded by a capsule of fibrous tissue - being sharply cut off from the healthy tissue.

    0
    0
  • If, on the other hand, any pathogenic organisms be present the results are disastrous because the tissue, deprived of its nervous trophic supply, has greatly lessened resistance.

    0
    0
  • It is much more likely, as Verworn alleges, that the nerves which influence the characteristic function of any tissue regulate thereby the metabolism of the cells in question - in other words, that every nerve serves as a trophic nerve for the tissues it supplies.

    0
    0
  • The effect of overwork upon an organ or tissue varies in accordance with (a) the particular organ or tissue concerned, (b) the amount of nourishment conveyed to it, and (c) the power of assimilation possessed by its cells.

    0
    0
  • Should there be much loss of tissue of an organ, the cells of the remaining part will enlarge and undergo an active proliferation (hyperplasia) so that it may be made up to the original amount.

    0
    0
  • Increased work thrown on to a tissue may produce hypertrophy, but, if this excessive function be kept up, atrophy will follow; even the blacksmith's arm breaks down owing to the hypertrophic muscle fibres becoming markedly atrophied.

    0
    0
  • Injury and loss of tissue are usually followed by repair, and both the destructive and reparative changes are, as a rule, classified under the term inflammation.

    0
    0
  • If the abscess be deeply situated in some tissue and not able to open on to a free surface so allowing the contents to be drained off, the phagocytic cells play a very prominent part in the resolution of the abscess.

    0
    0
  • Then they develop .definite fibrils which differentiate into fibrous laminae forming a zone which shuts off the abscess from the healthy tissue and so prevents the further invasion and injurious effects of the microorganism.

    0
    0
  • Tumours Or New Growths The various definitions of the term " new growth " leave us with a definite conception of it as a new formation of tissue which appears to originate and to grow independently.

    0
    0
  • According to the hypothesis of Waldeyer and Thiersch there is perfect equilibrium between the normal epithelium and its supporting structure, the connective tissue, but with advancing age this balance is upset owing to the connective tissue gradually losing its restraining power.

    0
    0
  • The separated cells become intermingled with other tissue elements amongst which they lie dormant with their inherent power of proliferation in abeyance.

    0
    0
  • He holds that new growths arise, both before birth or at any subsequent period of life, by the separation of cells or clumps of cells from their normal position, and that in health there is a balance between the various tissues and tissue elements regulated by what he calls the " tissue-tension " of the part, i.e.

    0
    0
  • Then we have Beard's " germ-cell " hypothesis, in which he holds that many of the germ-cells in the growing embryo fail to reach their proper position - the generative areas - and settle down and become quiescent in some somatic tissue of the embryo.

    0
    0
  • They are direct lineal descendants of the cells introduced, and are in no way formed from the tissue cells of the host in which they are placed and grow.

    0
    0
  • Not only is this true of epithelial cells, but - the connective tissuecells of the supporting structure of cancerous growth, after repeated transplantation, may become so altered that a gradual evolution of apparently normal connective tissue into sarcomatous elements takes place, these giving rise to " mixed tumours."

    0
    0
  • The fact that it is possible to propagate these cells of one animal for years in other animals of the same species, without any loss of their vegetative vitality, suggests that this continued growth is kept up by a growth-stimulating substance present in the proper species of animal; this substance, however, has not the power of transforming the normal tissue into a cancerous one.

    0
    0
  • It may merely act locally in some way, and so render that part susceptible to unknown tissue stimuli which impart to the cells that extraordinary power of proliferation characteristic of new growth.

    0
    0
  • A defect in co-ordination allows the stimulated active vegetative cellular elements, or the more fully differentiated tissue, to over-develop and so form tumours, simple or malignant.

    0
    0
  • The connective tissue is supplied normally with a certain amount of these mucinoid substances, no doubt acting as a lubricant.

    0
    0
  • In the wasting of the thyroid gland in myxoedema, or when the gland is completely removed by operation, myxomatous areas are found in the subcutaneous tissue of the skin, nerve-sheaths, &c.

    0
    0
  • In acute and chronic alcoholism, in phthisis, and in other diseases this fatty condition may be very extreme, and is commonly found in association with other tissue changes, so that probably we should look on these changes as a degeneration.

    0
    0
  • Adiposity or obesity occurs when we have an excessive amount of fat stored in the normal connective-tissue areas of adipose tissue.

    0
    0
  • Note the sharp line of demarcation between the growth and the tissue in which it is growing.

    0
    0
  • A simple tumour composed of well-differentiated fibrous tissue.

    0
    0
  • The fibres are arranged in irregular bundles forming a dense firm tissue.

    0
    0
  • These are pressed upon and become atrophied, and may ultimately be replaced by adipose tissue.

    0
    0
  • These soluble salts combine with the albumins in the body, and are deposited as minute granules of silver albuminate in the connective tissue of the skin papillae, serous membranes, the intima of arteries and the kidney.

    0
    0
  • It also occurs in bones and elastic tissue, but is not present in the normal human liver.

    0
    0
  • It may be asked, however, whether a dropsical tissue is being held in a high state of nutrition, and whether, on the contrary, the presence of lymph in excess in its interstices does not tend to impair its vitality rather than to lend it support.

    0
    0
  • Bainbridge suggests that a retention of metabolic products may cause the oedema in renal disease, Bradford having previously shown that loss of a certain amount of renal tissue caused retention of metabolic products in the tissues.

    0
    0
  • As sodium chloride is one of the most permeable of crystalloids it seems strange that damage to the renal tissue should impede its excretion.

    0
    0
  • Haller's definition of irritability as a property of muscular tissue, and its distinction from sensibility as a property of nerves, struck at the root of the prevailing hypothesis respecting animal activity.

    0
    0
  • The surrounding tissue enlarges, so that the spots appear as if sunk in depressions, and bear a considerable resemblance to hailstone wounds.

    0
    0
  • The mass of the body consists of richly branched stellate cells - the mesenchyma - and imbedded in this plasmic tissue are the nervous, excretory, muscular and generative organs.

    0
    0
  • Cysticercus cellulosae may be comparatively innocuous in a muscle or subcutaneous tissue, but most hurtful in the eye or brain.

    0
    0
  • Too rapid drying of the outer tissue of the leaf leads to the formation of " white veins," which injure leaves required for wrapper purposes, otherwise it is not important.

    0
    0
  • Green in the first chapter of his Prolegomena to Ethics, involves the absurdity that our whole experience is a tissue of relations with no points of attachment on which the relations depend.

    0
    0
  • Between the blind gut and the cuticle is a reticular branched tissue which forms the chief substance of the body.

    0
    0
  • As in other Platyelmia the elements of this tissue undergo the most varied differentiation.

    0
    0
  • It escapes into the adjacent tissue and there gives rise either to one or more generations of rediae or at once to a new type of organism - the cercaria.

    0
    0
  • This tissue is continuous from zooecium to zooecium (After Allman.) FIG.

    0
    0
  • The venom is generally introduced into the subcutaneous tissue, whence it reaches the general circulation by absorption through the lymph and blood-vessels.

    0
    0
  • The animal and the plant alike require food to repair waste, to build up new tissue and to provide material which, by chemical change, may liberate the energy which appears in the processes of life.

    0
    0
  • The continued use of large doses of alcohol produces chronic gastritis, in which the continued irritation has led to overgrowth of connective tissue, atrophy of the gastric glands and permanent cessation of the gastric functions.

    0
    0
  • Under- (Radicola) of Phylloxera, with proneath, between the legs, lies the boscis inserted into tissue of root rostrum, which reaches back to of vine.

    0
    0
  • Auditory bulla filled with honeycombed bony tissue.

    0
    0
  • Correlated with their life in dry situations, the bulk of the tissue is succulent, forming a water-store, which is protected from loss by evaporation by a thickly cuticularized epidermis covered with a waxy secretion which gives a glaucous appearance to the plant.

    0
    0
  • For this purpose the skin is tied by connecting fibres of white fibrillar tissue to the deep layer of the dermis along the lateral and lower edges of the palmar fascia and to the sheaths of the flexor tendons.

    0
    0
  • Other constituents are cholesterol (0.461.32%), traces of calcium, magnesium, sodium, chlorine and bromine, and various aliphatic amines which are really secondary products, being formed by the decomposition of the cellular tissue.

    0
    0
  • The largest class are the unilocular, or simple, external galls, divided by Lacaze-Duthiers into those with and those without a superficial protective layer or rind, and composed of hard, or spongy, or cellular tissue.

    0
    0
  • It has long been known, and is now generally recognized, that a gall can only be produced when the tissue of a plant is interfered with during, or prior to, the actual development of the tissue.

    0
    0
  • Rare bulbs may be wrapped singly in tissue paper for storing.

    0
    0
  • It readily dissolves the epidermis of the skin and many other kinds of animal tissue - hence the former application of the "sticks" in surgery.

    0
    0
  • The stomach is generally large; its wall consists of a layer of very large ciliated cells, which often contain fat globules and yellowish-green or brown particles, and outside these a connective tissue membrane; muscular fibrillae have also been described.

    0
    0
  • The end of the evolution process is the production of a "social tissue" which will be "vitally efficient."

    0
    0
  • This fissure represents the hilum of the liver, and contains the right and left hepatic ducts and the right and left branches of the hepatic artery and portal vein, together with nerves and lymphatics, the whole being enclosed in some condensed subperitoneal tissue known as Glisson's capsule.

    0
    0
  • The liver cells, therefore, are entodermal, but the supporting connective tissue mesodermal from the septum transversum.

    0
    0
  • The new fibrous tissue which is developed throughout the liver, as the result of the chronic inflammation, causes general enlargement of the liver with, perhaps, nausea, vomiting and jaundice.

    0
    0
  • Later the new fibrous tissue undergoes contraction and the liver becomes smaller than natural.

    0
    0
  • Nevertheless the filament is a complete tube formed of chitinous substance and clothed externally by ciliated epithelium, internally by endothelium and lacunar tissue - a form of connective tissue - as shown in fig.

    0
    0
  • Deep to these is the ovarian stroma, composed of fibrous tissue, and embedded in it are numerous nests of epithelial cells, the Graafian follicles, in various stages of development.

    0
    0
  • The mucous membrane is raised into a series of transverse folds or rugae, and between it and the muscular wall are plexuses of veins forming erectile tissue.

    0
    0
  • Cavity of body Cavity of cervix elevation in front of the pubic bones caused by a mass of fibrofatty tissue; the skin over it is covered by hair in the adult.

    0
    0
  • The convolutions are held together by the pelvic cellular tissue, and by involuntary muscle continuous with that of the bladder.

    0
    0
  • Microscopically the prostate consists of masses of long, slender, slightly branching glands, embedded in unstriped muscle and fibrous tissue; these glands open by delicate ducts (about twenty in number) into the prostatic urethra, which will be.

    0
    0
  • The penis is the intromittent organ of generation, and is made up of three cylinders of erectile tissue, covered by skin and subcutaneous tissue without fat.

    0
    0
  • In one of his letters home at this period he calls the campaign a "tissue of mismanagement, blunders, errors, ignorance and arrogance"; and outspoken criticism such as this brought him many bitter enemies throughout his career, who made the most of undeniable faults of character.

    0
    0
  • The muscular tissue of the dorsal body-wall is much reduced and the integument here is thin and FIG.

    0
    0
  • In the Gastropoda the muscular tissue of the buccal mass is coloured red by haemoglobin.

    0
    0
  • The third sub-family is that of the Microtinae, or voles, which are distributed all over Europe, Northern Asia and North America, and are characterized by the tympanic bulla of the skull being filled with honey-combed bony tissue, the small size of the infra-orbital foramen, and the deep pterygoid fossa on the palatal aspect.

    0
    0
  • The Octodontidae, which are exclusively South American, differ from the preceding family by the tympanic bulla being filled with cellular bony tissue, and by the par-occipital process curving beneath it, while the cheek-teeth are almost or completely rootless and composed of parallel plates.

    0
    0
  • It can also be extracted from almost all plants by treatment of the tissue with alcohol.

    0
    0
  • Aristotle's vague knowledge of the worm may have been derived from information acquired by the Greeks with Alexander the Great; but long before this time raw silk must have begun to be imported at Cos, where it was woven into a gauzy tissue, the famous Coa vestis, which revealed rather than clothed the form.

    0
    0
  • Within this muscular tube lies a parenchymatous tissue which may be uniform (Cestodes) or differentiated into a central or digestive, and a peripheral portion (some Turbellaria), or finally the central portion becomes tubular and forms the digestive sac (Trematodes), while the peripheral portion is separated from it by a space lined in some forms by a flattened epithelium (most Planarians).

    0
    0
  • In effect (6) it traces the Turbellaria to small two-layered organisms consisting of an outer ciliated epidermis and a central syncytial tissue.

    0
    0
  • From such beginnings the evolution of the Turbellaria leads first through the Acoelous forms in which the central syncytium is partly differentiated into digestive, muscular and skeletotrophic tissue, then to the more specialized Rhabdocoela, and so through the Alloeocoela to the Triclads and finally to the Polyclads.

    0
    0
  • The final arrest is due to paralysis of the respiratory centre in the medulla oblongata, hastened by a quasi-asthmatic contraction of the non-striped muscular tissue in the bronchial tubes, and by a "water-logging" of the lungs due to an increase in the amount of bronchial secretion.

    0
    0
  • Their functions in annual, biennial and herbaceous perennial plants cease after the ripening of the seed, whilst in plants of longer duration layer after layer of strong woody tissue is formed, which enables them to bear the strains which the weight of foliage and the exposure to wind entail.

    0
    0
  • The gardener aims usually at producing stout, robust, short-jointed stems, instead of long lanky growths defective in woody tissue.

    0
    0
  • In the case of the more delicate plants, the formation of roots is preceded by the production from the cambium of the cuttings of a succulent mass of tissue, the callus.

    0
    0
  • A large distinct leafy embryo lies in the middle of a dense, oily tissue (endosperm).

    0
    0
  • This is an extraordinarily large and varied group of forms which mostly live parasitically or saprophytically on vegetable tissue, but a few are parasitic on insect-larvae.

    0
    0
  • Some parasites attack many hosts and almost any tissue or organ (Botrytis cinerea), others are restricted to one family (Cystopus candidus) or genus (Phytophthora infestans) or even species (Pucciniastrum Padi), and it is customary to speak of rootparasites, leaf-parasites, &c., in expression of the fact that a given parasite occurs only on such organs - e.g.

    0
    0
  • The typical foliage leaf consists of several layers, and amongst vascular plants is distinguishable into an outer layer (epidermis) and a central tissue (parenchyma) with fibro-vascular bundles distributed through it.

    0
    0
  • Many tropical plants present on the upper surface of their leaves several layers of compressed cells beneath the epidermis which serve for storage of water and are known as aqueous tissue.

    0
    0
  • These constitute a hypodermal layer, beneath which the chlorophyll cells of the parenchyma are densely packed together, and are elongated in a direction vertical to the surface of the leaf, forming the palisade tissue.

    0
    0
  • In some cases the cellular tissue is deficient at certain points, giving rise to distinct holes in the leaf, as in Monstera Adansonii.

    0
    0
  • The hardening of the extremities of the fibro-vascular tissue is the cause of the spiny margin of many leaves, such as the holly, of the sharp-pointed leaves of madder, and of mucronate leaves, or those having a blunt end with a hard projection in the centre.

    0
    0
  • By cultivation the cellular tissue is often much increased, giving rise to the curled leaves of greens, savoys, cresses, lettuce, &c.

    0
    0
  • It consists of the fibro-vascular bundles with a varying amount of cellular tissue.

    0
    0
  • Variations in the structure and forms of leaves and leafstalks are produced by the increased development of cellular tissue, by the abortion or degeneration of parts, by the multiplication or repetition of parts and by adhesion.

    0
    0
  • When cellular tissue is developed to a great extent, leaves become succulent and occasionally assume a crisp or curled appearance.

    0
    0
  • By a deficiency in development of parenchyma and an increase in the mechanical tissue, leaves are liable to become hardened and spinescent.

    0
    0
  • The vascular bundles and cellular tissue are sometimes developed in such a way as to form a circle, with a hollow in the centre, and thus give rise to what are called fistular or hollow leaves, as in the onion, and to ascidia or pitchers.

    0
    0
  • The fall is directly caused by the formation of a layer of tissue across the base of the leaf-stalk; the cells of this layer separate from one another and the leaf remains attached only by the fibres of the veins until it becomes finally detached by the wind or frost.

    0
    0
  • These are collected in water, scraped over the edge of a shell to free them from adhering cellular tissue and epidermis, and more than once washed in a running stream, followed by renewed scraping till the desired purity of fibre is attained.

    0
    0
  • Within this is usually a sheath of connective tissue, which surrounds a layer of circular muscles; the latter may be split up into separate bundles, but more usually form a uniform sheet.

    0
    0
  • In the fibrils existing in the cell a sudden alteration of elasticity occurs, resulting in an increased tension on the points of attachment of the cell to the neighbouring elements of the tissue in which the cell is placed.

    0
    0
  • This is manifested by the muscular walls of the hollow viscera and of the heart, where it is the expression of a continuous liberation of energy in process in the muscular tissue, the outcome of the latter's own intrinsic life, and largely independent of any connexion with the nervous system.

    0
    0
  • In several of these it appears not unlikely that the recurrent explosive liberations of energy in the muscle tissue are not secondary to recurrent explosions in nerve cells, but are attributable to decompositions arising sua sponte in the chemical substances of the muscle cells themselves in the course of their living.

    0
    0
  • The effect of the fatigue substances upon the contraction of the tissue is manifest especially in the relaxation process.

    0
    0
  • This trophic influence which one neuron exerts upon others, or upon the cells of an extrinsic tissue, such as muscle, is exerted in that direction which is the one normally taken by the natural nerve impulses.

    0
    0
  • It has been suggested that the gradual cumulative result of the activity of the nerve cells during the waking day is to load the brain tissue with "fatigue-substances" Theories of which clog the action of the cells, and thus periodi cally produce that loss of consciousness, &c., which is sleep. Such a drugging of tissue by its own excreta is known in muscular fatigue, but the fact that the depth of sleep progressively increases for an hour and more after its onset prevents complete explanation of sleep on similar lines.

    0
    0
  • The secretion of mucus by the bronchi and trachea is greatly reduced and their muscular tissue is paralysed - a fact of which much use is made in practical medicine.

    0
    0
  • In each bundle, separating the xylem and phloem, is a layer of meristem or active formative tissue, known as cambium; by the formation of a layer of cambium between the bundles (interfascicular cambium) a complete ring is formed, and a regular periodical increase in thickness results from it by the development of xylem on the inside and phloem on the outside.

    0
    0
  • In the smaller group, the Monocotyledons, the bundles are more numerous in the young stem and scattered through the ground tissue.

    0
    0
  • When placed on the stigma, under favourable circumstances, the pollen-grain puts forth a pollen-tube which grows down the tissue of the style to the ovary, and makes its way along the placenta, guided by projections or hairs, to the mouth of an ovule.

    0
    0
  • The nucellus is a cellular tissue enveloping one large cell, the embryo-sac or macrospore.

    0
    0
  • The endosperm-nucleus divides rapidly to produce a cellular tissue which fills up the interior of the rapidly-growing embryosac, and forms a tissue, known as endosperm, in which is stored a supply of nourishment for the use later on of the embryo.

    0
    0
  • In the natural order Rosaceae, the series Querciflorae, and the very anomalous genus Casuarina and others, instead of a single macrospore a more or less extensive sporogenous tissue is formed, but only one cell proceeds to the formation of a functional female cell.

    0
    0
  • If in its extension to contain the new formations within it the embryo-sac remains narrow, endosperm formation proceeds upon the lines of a cell-division, but in wide embryo-sacs the endosperm is first of all formed as a layer of naked cells around the wall of the sac, and only gradually acquires a pluricellular character, forming a tissue filling the sac. The function of the endosperm is primarily that of nourishing the embryo, and its basal position in the embryo-sac places it favourably for the absorption of food material entering the ovule.

    0
    0
  • Thus in Erythronium and Limnocharis the fertilized egg may form a mass of tissue on which several embryos are produced.

    0
    0
  • In Fucaceae and Laminariaceae the inner tissue is differentiated into a conducting system.

    0
    0
  • It is not difficult in such compact species to distinguish between superficial cells, whose chief function is assimilation, subjacent cells charged with reserve material, and a core of tissue engaged in the convection of elaborated material from part to part.

    0
    0
  • In all these cases, however, the end-cells of the filaments each give rise to a carpospore, and the aggregate of such sporiferous filaments is a cystocarp. Again, in the family of the Gelidiaceae, the single filament arising from the carpogonium grows back into the tissue and preys upon the cells of the axis and larger branches, after which the end-cells give rise to carpospores and a diffused cystocarp is formed.

    0
    0
  • Not even Riccia, with its rudimentary sporogonium, has so simple a corresponding stage as Bangia, for, while there is some amount of sterile tissue in Riccia, in Bangia the oospore completely divides to form carpospores.

    0
    0
  • It causes a local reaction with absorption of the scar tissue.

    0
    0
  • Like thiosinamine it has a specific action on scar tissue and has been used in urethral strictures.

    0
    0
  • The Jacobites surrounding James in Rome never ceased to weave at the endless tissue of their plot, but in Scotland nothing more substantial than the drinking of loyal healths was done, between the flight of Lockhart of Carnwath, the manager of the party, and the years of 1737-1744.

    0
    0
  • It is now known that similar internal secretions, or hormones, pass into the blood from every organ and tissue, so reaching and affecting every part of the body.

    0
    0
  • It abounds in error as to matters of fact, contradicts human experience, reason and morals, and is one tissue of folly, deceit, enthusiasm, selfishness and crime.

    0
    0
  • The effects of exposure in the case of white races are not only manifested by the acute attack of heat-stroke, but, if this is avoided by proper care, it is nevertheless certain that long residence in the Persian Gulf causes a certain amount of tissue degeneration, owing to the exposure of the body cells to abnormal conditions of temperature.

    0
    0
  • It is employed for fire-works, for some descriptions of explosives, for safety matches and as an oxidizer in some operations, especially in dyeing and tissue printing.

    0
    0
  • A bubo is found to consist of a chain of enlarged glands, surrounded by a mass of engorged connective tissue, coagulated blood and serum.

    0
    0
  • The surrounding tissue is not engorged or oedematous.

    0
    0
  • This cord is neither elastic nor solid, but consists of nerve tissue, fibres and ganglion cells, surrounding a small central canal.

    0
    0
  • Lars Johansson (1642-1674), who called himself "Lucidor the Unfortunate," has been the subject of a whole tissue of romance, most of which is fabulous.

    0
    0
  • On the other hand, when the ulceration is old and the circulation through it poor, the aim of the therapeutist is to reawaken the normal reparative process, to bring about increased circulation and increased tissue change, and thereby insure healing.

    0
    0
  • During its continuance fat is absorbed from the subcutaneous tissue, and patients become very much thinner, so that it not only lessens flatulence, but reduces obesity.

    0
    0
  • Between A and B the loose cellular tissue of which the leaf is partly built up is seen in section, and at C the vertical palisade cells which give firmness to the upper surface of the leaf.

    0
    0
  • Amongst the loose tissue of the leaf numerous transparent threads are shown; these are the mycelial threads or spawn of the fungus; wherever they touch the leaf-cells they pierce or break down the tissue, and so set up decomposition, as indicated by the darker shading.

    0
    0
  • It was not until some time after his death that the enemies of his son first alleged that he was not of the family of La Scala, but was the son of Benedetto Bordone, an illuminator or schoolmaster of Verona; that he was educated at Padua, where he took the degree of M.D.; and that his story of his life and adventures before arriving at Agen was a tissue of fables.

    0
    0
  • By means of microscopic examination more than one organism may sometimes be observed in the tissues,but one single organism by its constant presence and special relations to the tissue changes can usually be selected as the probable cause of the disease, and attempts towards its cultivation can then be made.

    0
    0
  • The tissues and fluids are treated by various histological methods, but, to speak generally, examination is made either in films smeared on thin cover-glasses and allowed to dry, or in thin sections cut by the microtome after suitable fixation and hardening of the tissue.

    0
    0
  • The injections are made by means of a hypodermic syringe into the subcutaneous tissue, into a vein, into one of the serous sacs, or more rarely into some special part of the body.

    0
    0
  • Not only are the general symptoms of poisoning in bacterial disease due to toxic substances, but also the tissue changes, many of them of inflammatory nature, in the neighbourhood of the bacteria.

    0
    0
  • In such diseases the bacteria, when introduced into the subcutaneous tissue, rapidly gain entrance to the blood stream and multiply freely in it, and by means of their toxins cause symptoms of general poisoning.

    0
    0
  • In this way secondary abscesses, secondary tubercle glanders and nodules, &c., result; in typhoid fever there is secondary invasion of the mesenteric glands, and clumps of bacilli are also found in internal organs, especially the spleen, though there may be little tissue change around them.

    0
    0
  • A certain degree of non-specific immunity or increased tissue resistance may be produced locally, e.g.

    0
    0
  • Each rhopalium is a centre round which, as already stated, nervous tissue is concentrated.

    0
    0
  • Others cause much damage in forests, by boring under the bark and through the wood of trees, whilst some even burrow in the tissue of the leaves.

    0
    0
  • The function of the nodes is to raise again culms which have become bent down; they are composed of highly turgescent tissue, the cells of which elongate on the side next the earth when the culm is placed in a horizontal or oblique position, and thus raise the culm again to an erect position.

    0
    0
  • The dark portions represent supporting and conducting tissue; the upper face bears furrows, at the bottom of each of which are seen the motor cells m.

    0
    0
  • The alkaloids are contained, according to Howard, chiefly in the cellular tissue next to the liber.

    0
    0
  • The head is about one-third of the length of the body, very massive, high and truncated in front; and owing its size and form mainly to the accumulation of a peculiarly modified form of fatty tissue in the large hollow on the upper surface of the skull.

    0
    0
  • Ovules naked, rarely without carpellary leaves, usually borne on carpophylls, which assume various forms. The single megaspore enclosed in the nucellus is filled with tissue (prothallus) before fertilization, and contains two or more archegonia, consisting usually of a large egg-cell and a small neck, rarely of an egg-cell only and no neck (Gnetum and Welwitschia).

    0
    0
  • The megaspore-nucleus divides repeatedly, and cells are produced from the peripheral region inwards, which eventually fill the sporecavity with a homogeneous tissue (prothallus); some of the superficial cells at the micropylar end of the megaspore increase in size and divide by a tangential wall into two, an upper cell which gives rise to the short two-celled neck of the archegonium, and a lower cell which develops into a large egg-cell.

    0
    0
  • This thread gives rise to a spiral ciliated band lying in a depression on the body of each spermatozoid; the large spermatozoids eventually escape from the pollen-tube, and are able to perform ciliary movements in the watery liquid which occurs between the thin papery remnant of nucellar tissue and the archegonial necks.

    0
    0
  • After the body of a spermatozoid has coalesced with the egg-nucleus the latter divides repeatedly and forms a mass of tissue which grows more vigorously in the lower part of the fertilized ovum, and extends upwards towards the apex of the ovum as a peripheral layer of parenchyma surrounding a central space.

    0
    0
  • By further growth this tissue gives rise to a proembryo, which consists, at the micropylar end, of a sac; the tissue at the chalazal end grows into a long and tangled suspensor, terminating in a mass of cells, which is eventually differentiated into a radicle, plumule and two cotyledons.

    0
    0
  • After the entrance of the pollengrain the pollen-chamber becomes roofed over by a blunt protuberance of nucellar tissue.

    0
    0
  • In a young cone the seminiferous scale appears as a hump of tissue at the base or in the axil of the carpellary scale, but Celakovsky, a strong supporter of the axillary-bud theory, attaches little or no importance to this kind of evidence, regarding the present manner of development as being merely an example of a short cut adopted in the course of evolution, and replacing the original production of a branch in the axil of each carpellary scale.

    0
    0
  • The megaspore becomes filled with tissue (prothallus), and from some of the superficial cells archegonia are produced, usually three to five in number, but in rare cases ten to twenty or even sixty may be present.

    0
    0
  • Similarly in the Araucarieae and in Widdringtonia the archegonia are numerous and scattered and often sunk in the prothallus tissue.

    0
    0
  • The tissue at the apex of the megaspore grows slightly above the level of the archegonia, so that the latter come to lie in a shallow depression.

    0
    0
  • A pine needle grown iji continuous light differs from one grown under ordinary conditions in the absence of hypodermal fibres, in the absence of the characteristic infoldings of the mesophyll cell-walls, in the smaller size of the resin-canals, &c. The endodermis in Pinus, Picea and many other genera is usually a well-defined layer of cells enclosing the vascular bundles, and separated from them by a tissue consisting in part of ordinary parenchyma and to some extent of isodiametric tracheids; but this tissue, usually spoken of as the pericycle, is in direct continuity with other stem-tissues as well as the pericycle.

    0
    0
  • The megaspore is filled with tissue as in typical Gymnosperms, and from some of the superficial cells 3 to 5 archegonia are developed, characterized by long multicellular necks.

    0
    0
  • In Ephedra helvetica, as described by Jaccard, no proembryo or suspensor is formed; but the most vigorous fertilized egg, after undergoing several divisions, becomes attached to a tissue, termed the columella, which serves the purpose of a primary suspensor; the columella appears to be formed by the lignification of certain cells in the central region of the embryo-sac. At a later stage some of the cells in the upper (micropylar) end of the embryo divide and undergo considerable elongation, serving the purpose of a secondary suspensor.

    0
    0
  • Whilst very weak, its action is perfectly balanced throughout all nervous tissue, so much so that Sir Thomas Lauder Brunton has suggested its action to be due to its replacement of sodium chloride (common salt) in the fluids of the nervous system.

    0
    0
  • In Actinia, as in all Anthozoan zooids, the coelenteron is not a simple cavity, as in a Hydroid, but is divided by a number of radial folds or curtains of soft tissue into a corresponding number of radial chambers.

    0
    0
  • In common with all Coelenterate animals, the walls of the columnar body and also the tentacles and peristome of Actinia are composed of three layers of tissue.

    0
    0
  • When fully extended, the upper part of the zooid projects for some distance out of the calicle, and its wall is reflected for some distance over the lip of the latter, forming a fold of soft tissue extending to a greater or less distance over the theca, and containing in most cases a cavity continuous over the lip of the calicle with the coelenteron.

    0
    0
  • This fold of tissue is known as the edge-zone.

    0
    0
  • As growth proceeds, and parent and bud become separated farther from one another, the edge-zone forms a sheet of soft tissue, X 0 3 bridging over the space between the two, and resting upon projecting spines of the corallum.

    0
    0
  • This sheet of tissue is called the coenosarc. Its lower surface is clothed with a layer of calicoblasts which continue to secrete carbonate of lime, giving rise to a secondary deposit which more or less fills up the spaces between the individual coralla, and is distinguished as coenenchyme.

    0
    0
  • As the buds develop the canal system becomes much extended, and calcareous tissue is deposited between the network of canals, the confluent edgezones of mother zooid and bud forming a coenosarc. As the process continues a number of calicles are formed, imbedded in a spongy tissue in which the canals ramify, and it is impossible to say where the theca of one corallite ends and that of another begins.

    0
    0
  • After division the corallites continue to grow upwards, and their zooids may remain united by a bridge of soft tissue or coenosarc. But in some cases, as they grow farther apart, this continuity is broken, each corallite has its own edge-zone, and internal continuity is also broken by the formation of dissepiments within each calicle, all organic connexion between the two zooids being eventually lost.

    0
    0
  • The ear loses its starch, and ceases to grow, and its ovaries become penetrated with the white spongy tissue of the mycelium of the fungus which towards the end of the season forms the sclerotium, in which state the fungus lies dormant through the winter.

    0
    0
  • Some of these cells produced muscles and connective tissue; others absorbed and removed waste products, iron salts, calcium carbonate and the like, and so were ready to be utilized for the deposition of pigment or of skeletal substance.

    0
    0
  • Originally the calcareous substance of the plates (stereom) was pierced by irregular canals, more or less vertical, and containing strands of the soft tissue (stroma) that deposited the stereom, as well as spaces filled with fluid.

    0
    0
  • This consists of hard, elongated, slender, cylindrical or tapering, thread-like masses of epidermic tissue, each of which grows, without branching, from a short prominence, or papilla, sunk at the bottom of a pit, or follicle, in the true skin, or dermis.

    0
    0
  • Its function in the hairless Cetacea is discharged by the specially modified and thickened layer of fatty tissue beneath the skin known as " blubber."

    0
    0
  • Callosities, or bare patches covered with hardened and thickened epidermis, are found on the buttocks of many apes, the breast of camels, the inner side of the limbs of Equidae, the grasping under-surface of the tail of prehensile-tailed monkeys, opossums; &c. The greater part of the skin of the onehorned Asiatic rhinoceros is immensely thickened and stiffened by an increase of the tissue of both the skin and epidermis, constituting the well-known jointed " armour-plated " hide of those animals.

    0
    0
  • His whole life was a tissue of treachery.

    0
    0
  • In structure it is equally simple, being composed of parenchymatous tissue without any clearly marked conducting system.

    0
    0
  • The chlorophyll-containing tissue reaches the surface at the sides and base of the furrows, I.

    0
    0
  • In the cortical tissue beneatJI each furrow a wide intercellular space is present running the length of the internode, and called the (C, D, E from Strasburger's Lehrbuch der Bolanik, by permission of Gustav Fischer.) FIG.

    0
    0
  • The antheridia are deeply sunk in the tissue; the spermatozoids consist of a spiral of two or three coils, the numerous cilia being attached to the pointed anterior end.

    0
    0
  • The stem is monostelic, the protoxylem groups being towards the periphery of the xylem, the development of which is thus centripetal; the centre of the stele is occupied by sclerenchymatous tissue.

    0
    0
  • In the development of the sporangium the sporogenous tissue is derived from a number of superficial cells by divisions parallel to the surface.

    0
    0
  • The tapetum is derived from the layer of cells surrounding the sporogenous group. Short trabeculae of sterile tissue have been found to project into the cavity of the sporangium of some species.

    0
    0
  • All the saprophytic prothalli contain an endophytic fungus in definite layers of their tissue.

    0
    0
  • The sporogenous tissue, which is referable to several archesporial cells, is surrounded by a tapetum, mostly derived from the sporogenous group. In the microsporangium all the mother-cells undergo the tetrad division, giving rise to the numerous microspores.

    0
    0
  • The cavities of the large sporangia were sometimes traversed by trabeculae of sterile tissue resembling those found in Isoetes.

    0
    0
  • A meristematic zone forms a short distance outside the xylem, from which secondary tissue is developed both internally and externally; that to the inside contains both xylem and phloem elements.

    0
    0
  • In the young spike, which arises when the leaf is still very small, a band of tissue derived from superficial cells is distinguishable along either side; this sporangiogenic band gives rise to the sporogenous groups, the sterile septa between them, and the outer walls of the sporangia.

    0
    0
  • The sporangia themselves resemble those of Botrychium, which project from the ultimate subdivisions of the branched spike; each is developed from a number of cells, the sporogenous tissue arising from a single cell.

    0
    0
  • The stem, from the ground tissue of which sclerenchyma is absent, has a complicated system of steles arranged in concentric circles; the thick roots, the central cylinders of which have several alternating groups of xylem and phloem, arise in relation to these.

    0
    0
  • Enclosed within the sporocarp they can endure a period of drought, but on the return of moist conditions are extruded from the sporocarp by the swelling of a special mucilaginous tissue and the spores become free.

    0
    0
  • The development of the pfothalli is in general similar to that of the Salviniaceae, though the resemblance may be homoplastic. The stem in the less reduced forms is solenostelic with sclerenchymatous ground tissue occupying the centre of the stele.

    0
    0
  • On this view the origin of the sporophyte is looked for in the gradual development of sterile tissue in the generation arising from the fertilized ovum, and a consequent postponement of spore-formation.

    0
    0
  • Tracheae are essentially tubes like bloodvessels - apparently formed from the same tissue elements as bloodvessels - which contain air in place of blood, and usually communicate by definite orifices, the tracheal stigmata, with the atmosphere.

    0
    0
  • Chitin is not exclusively an ectodermal product, but occurs also in cartilaginous skeletal plates of mesoblastic origin (connective tissue).

    0
    0
  • They appear, in fact, to be an air-holding modification of the vasifactive connective tissue.

    0
    0
  • It seems that we have to suppose that the vasifactive tissue of Arthropoda can readily take the form of air-holding instead of blood-holding tubes, and that this somewhat startling change in its character has taken place independently in several instances - viz.

    0
    0
  • Two or three layers of cells inside the epidermis constitute the tissue of the ovary, and overlie somewhat similar layers which form the coats of the seed.

    0
    0
  • The fine thread-like filaments composing the mycelium of the fungus are embedded in the tissue underneath and around the uredo-sorus, and draw from the host the nourishment required.

    0
    0
  • The muscular system is usually well developed, but there is deficiency of fatty tissue, which affects the features (particularly by giving relative prominence to the eyes) and the general character of the skin.

    0
    0
  • The argument, for instance, that intuitive and a priori beliefs gain their absolute character from the fact that they are the result of continued transmission and accumulation of past nervous modifications in the history of the race would, if taken seriously, lead us to the belief that ultimate ethical sanctions are to be sought, not by an appeal to the moral consciousness, but by the investigation of brain tissue and the relation of man's bodily organism to its environment.

    0
    0
  • Sir Leslie Stephen, for instance, wishes to substitute the conception of " social health " for that of universal happiness, and considers that the conditions of social health are to be discovered by an examination of the " social organism " or of " social tissue," the laws of which can be studied apart from those laws by which the individuals composing society regulate their conduct.

    0
    0
  • But on the important question as to what constitutes the strongest social tissue, or to what extent the analogy between society as at present constituted and organic life is really applicable, we are left without certain guidance.

    0
    0
  • His legend is a complex embroidery on a very ancient tissue.

    0
    0
  • His reign was but a tissue of contradictions.

    0
    0
  • They possess two main rings of projecting tissue, and their extremities bear papillae irregularly arranged.

    0
    0
  • According to the development of veins and the growth of cellular tissue, petals present varieties similar to those of leaves.

    0
    0
  • In each a differentiation takes place in the layers beneath the epidermis, by which an outer layer of small-celled tissue surrounds an inner portion of large cells.

    0
    0
  • Those central cells are the mother-cells of the pollen, whilst the small-celled layer of tissue external to them becomes the endothecium, the exothecium being formed from the epidermal layer.

    0
    0
  • The ovules are attached to the placenta, which consists of a mass of cellular tissue, through which the nourishing vessels pass to the ovule.

    0
    0
  • The stigma is the termination of the conducting tissue of the style, and is usually in direct communication with the placenta.

    0
    0
  • It consists of loose cellular tissue, and secretes a viscid matter which detains the pollen, and causes it to germinate.

    0
    0
  • This embryo-sac increases in size, gradually supplanting the cellular tissue of the nucellus until it is surrounded only by a thin layer of it; or it may actually extend at the apex beyond it, as in Phaseolus and Alsine media; or it may pass into the micropyle, as in Santalum.

    0
    0
  • The ovary enlarges, and, with the seeds enclosed, constitutes the fruit, frequently incorporated with which are other parts of the flower, as receptacle, calyx, &c. In gymnosperms the pollen-tubes, having penetrated a certain distance down the tissue of the nucellus, are usually arrested in growth for a longer or shorter period, sometimes nearly a year.

    0
    0
  • Even the most delicate tissues, such as cambium and phloem, the endosperm of seeds, or the formative tissue of the growing-point, are frequently preserved cell for cell, both in calcareous and silicious material.

    0
    0
  • Here it need only be said that the masses of vegetable substance, more or less carbonized and chemically altered, of which coal is composed, frequently contain cells and fragments of tissue in a condition recognizable under the microscope, as for example spores (sometimes present in great quantities), elements of the wood, fibres of the bark, &c. These remnants, however, though interesting as revealing something of the sources of coal, are too fragmentary and imperfect to be of any botanical importance.

    0
    0
  • The tissue is made up of large, unseptate, occasionally branching tubes, with an undulating vertical course, among which much smaller tubes are irregularly interwoven.

    0
    0
  • Radially placed gaps in the tissue (at first erroneously interpreted as medullary rays, but subsequently more aptly compared to the air-spaces of large Algae) contain very sparse hyphae, which here branch more freely than elsewhere.

    0
    0
  • In Calamodendron (Upper Coal Measures) the wood has a more complex structure than in Calamites, the principal rays including radial tracts of fibrous tissue, in addition to the usual parenchyma.

    0
    0
  • The tissue thus formed often attained a considerable thickness.

    0
    0
  • The development of periderm was a constant feature, and this tissue attained a great thickness, consisting chiefly of a phelloderm, produced on the inner side of the formative layer, and no doubt subserving a mechanical function.

    0
    0
  • The genus Spencerites (Lower Coal Measures) differs from Lepidostrobus mainly in the insertion of the sporangium, which, instead of being attached along the whole upper surface of the sporophyll, was connected with an outgrowth on its upper surface by a small neck of tissue towards the distal end.

    0
    0
  • In C, p is the palisade tissue of the rachis.

    0
    0
  • In others, which represent the perichordal type, the greater share of the formation of the whole vertebra falls to the (paired) dorsal cartilage, but there is in addition a narrow ventral or hypochordal cartilage which fuses with the dorsal or becomes connected with it by calcified tissue; the notochord is thus completely surrounded by a thick sheath in tadpoles with imperfectly developed limbs.

    0
    0
  • In addition, the fluid constituents, such as the lymph and blood, may have their composition and bulk considerably altered, while the special senses, the temperature, and, in short, every function and tissue, may be more or less affected.

    0
    0
  • Absorption may also take place from the skin, from the rectum, from the respiratory passages, or from wounds, and from direct injection into the subcutaneous tissue or into a blood vessel.

    0
    0
  • While in the alimentary canal they are subjected to the action of the digestive fluids and the varied contents of the stomach and intestines, and after absorption they come under the influence of the constituents of the blood and lymph, and of the chemical action of the tissue cells.

    0
    0
  • Substances which directly antagonize each other by acting on the same tissue are few in number, but there are numerous instances in which the effects or symptoms may be obviated by acting on another tissue.

    0
    0
  • If two poisons act on the same tissue, one stimulating and the other paralysing it, the paralysing substance removes the action of the stimulant substance, not by bringing the tissue back to its normal state, but by abolishing its excitability; hence, although life may be saved by such an action, yet it can only be so within certain limits of dosage, because the antagonism is never complete at every point.

    0
    0
  • Phosphorus is present in all cells, in considerable quantity in the nervous tissue, and in the bones as phosphates.

    0
    0
  • When taken by the mouth phosphorus is an irritant poison in large doses; in small doses the only effects noticeable consist in an increased formation of bony and connective tissue, although it is also supposed to exert a gently stimulating effect upon the nervous system.

    0
    0
  • Many other substances, such as chrysarobin, mustard, pepper, &c., are also capable of irritating the skin, the effect produced varying from mere dilatation of the cutaneous vessels to destruction of tissue.

    0
    0
  • Hydrocyanic acid is a general protoplasmic poison, all the lower organisms being very susceptible to its action, while in the higher animals it speedily depresses or paralyses all forms of nerve tissue.

    0
    0
  • Antitoxins can be prepared by immunizing a large animal, such as a horse, by injecting gradually increasing doses of specific toxins into its subcutaneous tissue.

    0
    0
  • She bit back her smile and returned to her myriad of ornaments, carefully laying a tissue paper over a packed box of delicate pieces, merged memories of two families, joined now by a few items of their first Christmas together.

    0
    0
  • Patients may progress to vision loss through progressive atrophy of the macular tissue.

    0
    0
  • If anything looks abnormal inside your bladder, your doctor will want to take tissue samples.

    0
    0
  • The retina is more enriched with DHA than any other tissue in the human body as it naturally accumulates here.

    0
    0
  • One such drug is called tissue plasminogen activator (alteplase) which is a clot-dissolving drug not yet in common use in the UK.

    0
    0
  • The majority of data are from trials using recombinant tissue plasminogen activator (rt-PA ), also known as alteplase.

    0
    0
  • Close to the front opening of the Eustachian tubes are masses of tissue called adenoids.

    0
    0
  • Both the image normalization and tissue segmentation algorithms developed by our group significantly improve the statistics in tumor volume measurement.

    0
    0
  • Bitter aloes are made from the dried, purified sap obtained from the latex - the thin layer of tissue directly beneath the skin.

    0
    0
  • Nitrogen accumulation methods include measurement of plant tissue N concentration, amino acids, substrate N and foliar ammonium.

    0
    0
  • Fat tissue is comparatively anhydrous and acts as a resistor to the flow of an electrical signal.

    0
    0
  • Grape Seed Extract is a potent antioxidant for protecting skin tissue.

    0
    0
  • A major liver protecting nutrient is vitamin E. E is generally recognized as the major lipid fat-soluble antioxidant in human tissue.

    0
    0
  • Formula 4 Feet contains the amino acid arginine, which is the precursor for the formation of nitrous oxide in the tissue circulation.

    0
    0
  • Conflicting results appeared to be obtained in in-vivo assays for effects on DNA in bladder epithelium, the target tissue of concern.

    0
    0
  • Pain is the primary symptom associated with shoulder disorders affecting the soft tissue.

    0
    0
  • In particular, the coupling (e.g. air, air bellows, pliable foam etc.) between the transducer and tissue will be investigated.

    0
    0
  • With certain short-acting benzodiazepines it is not possible to achieve a smooth decline in blood and tissue concentrations.

    0
    0
  • The mouse bioassay involves inoculating mice with suspect tissue from a cow or sheep.

    0
    0
  • Then with either a tissue or a blackhead extractor, gently remove any blackhead extractor, gently remove any blackheads or blocked pores.

    0
    0
  • The esophagus and pharynx were then separated from the loose tissue of the retropharyngeal plane and the hyoid bone and neurovascular bundles removed.

    0
    0
  • There are multiple areas of dense soft tissue calcification affecting several digits.

    0
    0
  • Physical exercise not only influences body weight by burning calories, it also helps raise your BMR by building extra lean tissue.

    0
    0
  • She tested tissue from 134 naturally preserved bodies from an excavated cemetery in the Sudan, once part of the Egyptian empire.

    0
    0
  • Infrared imaging should be able to penetrate centimeters into tissue.

    0
    0
  • PrP accumulation Image analysis was used to quantify PrP plaque formation in the tissue samples of human cerebellum.

    0
    0
  • The origin of these areas that lack functional green chloroplasts is in primordial tissue.

    0
    0
  • In addition to this mineral component, the bone tissue matrix also contains type I collagen, a type of protein.

    0
    0
  • The box is also tissue lined with co-ordinate sprinkle confetti along with your personal message.

    0
    0
  • Otherwise they have very little connective tissue between the nephrons.

    0
    0
  • During the third month, these break up forming cell nests surrounded by young vascular connective tissue.

    0
    0
  • Tissues containing predominantly stromal cells are often called connective tissue.

    0
    0
  • Collagen - the main substance in the white, fibrous connective tissue which is found in tendons, ligaments and cartilage.

    0
    0
  • As well as the endothelium and underlying basement membrane, there is a small layer of loose connective tissue and some adipose tissue.

    0
    0
  • Can you identify the endothelium, and underlying connective tissue of the tunica intima layer in this photograph?

    0
    0
  • As fatigue sets in, the muscle tissue is no longer capable of meeting the metabolic requirements needed to sustain the contraction.

    0
    0
  • If the muscle spasms continue, they can cause contractures (damage to muscle and/or surrounding tissue, causing deformity at a joint ).

    0
    0
  • Their recommendations are - Soft tissue contracture around patella and fat pad - Start serial lateral X-rays to follow patellar height.

    0
    0
  • Viruses from the lung tissue in Toronto patients readily infected monkey kidney cells, and no known human coronavirus infects that cell line.

    0
    0
  • Proximal metatarsal osteotomy will give a good correction of the deformity combined with a distal soft tissue correction of the deformity combined with a distal soft tissue correction.

    0
    0
  • The excess cortisol causes the breakdown of proteins contained in muscle tissue.

    0
    0
  • Their front window had been decorated in tissue paper flames, and Mike had put on a sound effects record of fire crackling noises.

    0
    0
  • Cover the rolled-up newspaper with layers of black crepe or tissue paper, covered with PVA glue.

    0
    0
  • Plant tissue culture became very popular in UK schools during the 1980s.

    0
    0
  • It reduces tissue loss by blocking release of a protein called cytochrome c 11.

    0
    0
  • Nitrogen mustards are highly cytotoxic, but are not specific for cancerous tissue.

    0
    0
  • These international instruments and recommendations do not, however, prohibit all dealings with, or even all commercialisation of, human tissue.

    0
    0
  • I have had the patellar tendon debridement surgery for scar tissue several times.

    0
    0
  • The course is suitable for medical and non-medical practitioners from a range os specialities including dermatology, primary care, tissue viability and A&E.

    0
    0
  • The skin (see Figure 1) is composed of two major layers of tissue; the outer epidermis, and the inner dermis, and the inner dermis.

    0
    0
  • In addition to these tissue specificity determinants a core set of basic pathogenicity factors will be generally required for plant colonization.

    0
    0
  • The skin is opened using cutting diathermy and the subcutaneous tissue using coagulation diathermy.

    0
    0
  • Briefly, target molecules will be used on bone marrow stem cells in tissue culture to induce specific appropriate differentiation.

    0
    0
  • A blood stem cell donor whose tissue type matches theirs could mean the difference between life & death.

    0
    0
  • Some of these molecules are remarkably durable, surviving as evidence of living tissue that has otherwise completely dispersed.

    0
    0
  • Adjust tightness of earring in each ear using clean tissue to hold earring in each ear using clean tissue to hold earring.

    0
    0
  • The current work assumes linear elasticity which is a weak model for real soft tissue.

    0
    0
  • Nonlinear elasticity seems to provide a good framework for modeling, and gives a good fit to data for spleen tissue.

    0
    0
  • Improves skin elasticity, assists in preventing scar tissue.

    0
    0
  • Margins of disk appear blurred and disk tissue somewhat elevated.

    0
    0
  • Auxins control a number of developmental processes in plants, including cell elongation, the formation of vascular tissue and meristem organization.

    0
    0
  • Many molecules that are capable of blocking neurite elongation in vitro are present in CNS tissue.

    0
    0
  • His CT scan revealed soft tissue emphysema of the thigh.

    0
    0
  • It has a cavity in the middle which is lined with tissue called the endometrium.

    0
    0
  • When inflammation develops in a tissue, lymphocytes and monocytes migrate out of the blood stream and cross the endothelium.

    0
    0
  • The techniques we develop would have a wide range of medical applications including tissue engineering.

    0
    0
  • Furthermore, medusa cells (i.e. connective tissue eosinophils that have assumed an amoeboid or fibrillar shape) were readily identifiable in endometriosis specimens.

    0
    0
  • The skin (see Figure 1) is composed of two major layers of tissue; the outer epidermis, and the inner dermis.

    0
    0
  • Back to top Cellular mechanisms in chronically epileptic tissue.

    0
    0
  • In an attempt to identify the molecular etiology of the tumors DNA was extracted from paraffin fixed tissue from both patients.

    0
    0
  • Gas gangrene is caused by Clostridia and the most common causative organism is Clostridium perfringens, which produces exotoxins that cause local tissue damage.

    0
    0
  • Methods These experiments were performed on tissue explants or brain slices prepared from mouse embryos and pups from development stages E15 through P20.

    0
    0
  • A core of fatty tissue is also excised down to the underlying deep fascia.

    0
    0
  • Like all muscles, the tensor fascia lata has a band of connective tissue at each end which bind it to bone.

    0
    0
  • Human milk samples Dioxins and PCBs are highly fat-soluble and accumulate in adipose tissue.

    0
    0
  • Lupus (Systemic Lupus Erythematosus) SLE is a generalized connective tissue disorder tending to affect middle-aged females.

    0
    0
  • The elastin fibers in the image below (from loose connective tissue around the intestine) are the thin black ones.

    0
    0
  • In these disorders, normally soluble proteins fold abnormally and become insoluble fibrils that damage tissue.

    0
    0
  • It consists of neonatal dermal fibroblasts cultured in vitro onto a bioabsorbable mesh to produce a living, metabolically active tissue.

    0
    0
  • Long term damage to the lung tissue may lead to death from progressive pulmonary fibrosis.

    0
    0
  • Matched to the tissue matrix The density of the tissue matrix in the skin has implications for dermal fillers.

    0
    0
  • Over 90% of the mercury stored in human tissue is from amalgam fillings.

    0
    0
  • Marine fish were gutted and muscle tissue taken for analysis.

    0
    0
  • Jerking or snapping the floss into the gums can damage the gum tissue.

    0
    0
  • The simultaneous migration of large numbers of immature fluke through the liver can cause severe tissue damage.

    0
    0
  • Support to the latter can be given using polyethylene foam covered with or acid free card padded with acid free tissue paper.

    0
    0
  • Yes, there is evidence of tissue destruction -- the thyroid follicles are small and lined by fewer epithelial cells.

    0
    0
  • The toxic products of dead tissue and bacteria diffuse out of the apical foramen of the tooth root into the periodontal ligament.

    0
    0
  • Under vision, the fascia is incised and the cut edges are grasped with tissue forceps.

    0
    0
  • Associated soft tissue defects were repaired using radial forearm (n = 22) or rectus abdominis (n= 5) free flaps.

    0
    0
  • This enables researchers to examine brain function in healthy tissue for a comparison.

    0
    0
  • There will also be necrosis and the classical haemorrhagic furuncle involving muscle tissue.

    0
    0
  • Why not decorate your room with tissue paper flower garlands.

    0
    0
  • Islet tissue also contains a cells which manufacture the antagonistic hormone glucagon, but these a cells rely on the b cells for guidance.

    0
    0
  • Glioma tumor cells release the neurotransmitter glutamate, which carves a path of destruction through brain tissue allowing the tumor cells to advance.

    0
    0
  • Supplementing with glutamine spares free glutamine in muscle tissue, counteracts the fall in muscle protein synthesis, and improves nitrogen balance.

    0
    0
  • What this means is, the very rigors of weight training leak nitrogen carrying glutamine from muscle tissue.

    0
    0
  • Dura mater grafts have largely been replaced by synthetic materials or by grafts of fibrous tissue derived from the individual undergoing the graft.

    0
    0
  • The maintenance of tissue homeostasis is also aided by apoptosis, which acts to remove damaged, aged, autoimmune or malignant cells.

    0
    0
  • In 1909, Landsteiner and Popper (4) transmitted poliomyelitis to monkeys by the intracerebral inoculation of human brain tissue homogenates.

    0
    0
  • Modern research has validated long-standing folk medicine practices of using horsetail to mend connective tissue and bone.

    0
    0
  • Hysterectomy was performed and the histopathology showed residual hyperplasia only the tissue that had become malignant had been removed by the curettage.

    0
    0
  • Efficacy has been shown in primary pulmonary hypertension and pulmonary hypertension associated with connective tissue disease.

    0
    0
  • This allows a narrow penetration peg to enter the leaf epidermis and colonize the tissue, later forming large bulbous infection hyphae.

    0
    0
  • The ocular findings in albinism include nystagmus, decreased visual acuity; hypopigmentation of retinal tissue, and macular hypoplasia.

    0
    0
  • This may result from local or global tissue hypoxia.

    0
    0
  • Allelic imbalance in cell lines cannot be assessed in the same way as in tumor / normal tissue specimens.

    0
    0
  • Non-invasive Procedure which does not require incision into the body or the removal of tissue.

    0
    0
  • This is acutely & chronically inflamed granulation tissue seen within the superficial and middle zone of the ulcer base.

    0
    0
  • They took tissue from everyone who received a small pox inoculation.

    0
    0
  • The choice of sterilizing method is material dependent but at least half the prepared tissue scaffolds samples will be gamma irradiated.

    0
    0
  • They are linked together by a narrower portion of tissue called the isthmus.

    0
    0
  • Photorefractive keratectomy (PRK) This uses a laser to remove tissue from, and reshape the cornea.

    0
    0
  • However, as adipose tissue contains about 7,000 kilo calories per kilo calories per kilogram, physical activity alone is seldom sufficient to lose much weight.

    0
    0
  • Injuries included a half-inch laceration to Georgina's mouth, extensive bruising to her face and tissue damage.

    0
    0
  • The glass may be wrapped in a towel or thick layers of paper tissue.

    0
    0
  • We have imaged demineralised tissue, caries lesions, restored teeth and oral mucosa and demonstrate the detection of changes in tissue microstructure.

    0
    0
  • Yohimbine hydrochloride increases libido, but its primary action is to increase blood flow to erectile tissue.

    0
    0
  • The ability to predict human or environmental toxicity without recourse to animal or tissue experiments seems very limited at the moment.

    0
    0
  • It inhibits glycogenolysis and gluconeogenesis, increases lipogenesis in the liver and adipose tissue and inhibits lipolysis.

    0
    0
  • Can you identify lobules, the central vein, supporting connective tissue and portal tracts.

    0
    0
  • Accordingly, obvious lymphatic and nervous tissue were not included in the definition of SBO.

    0
    0
  • But sometimes, the swollen lymph nodes can block the circulation of tissue fluid.

    0
    0
  • Tears, nasal secretions and tissue fluids contain lysozymes which destroy invading ' foreign ' material.

    0
    0
  • They can leave the blood stream and are then referred to as tissue macrophages.

    0
    0
  • Magnetic resonance imaging - an MRI scan uses magnetic resonance imaging - an MRI scan uses magnetic and radio waves to create pictures of body tissue.

    0
    0
  • This latest technology is able to image through dense breast tissue reaching a far wider section than X-ray mammography.

    0
    0
  • Swedish Body Massage, dating from the early 19th century, involves the manipulation of the deep, soft tissue for therapeutic purposes.

    0
    0
  • Dura mater grafts have largely been replaced by synthetic mater grafts have largely been replaced by synthetic materials or by grafts of fibrous tissue derived from the individual undergoing the graft.

    0
    0
  • Ectopic parathyroid tissue can occur, from cricoid to anterior mediastinum.

    0
    0
  • The tissues have to undergo anaerobic metabolism, producing lactate, to meet the energy needs of essential processes within the tissue.

    0
    0
  • Furthermore, the only abnormal genes were found in abnormal lung and kidney tissue, arguing against genetic mosaicism.

    0
    0
  • Once the dress is cleaned, it is wrapped in white acid free tissue paper or unbleached muslin.

    0
    0
  • The larvae bore into muscle tissue; infestation is called myiasis.

    0
    0
  • It is difficult to obtain viable myocardium including suitable normal tissue.

    0
    0
  • Speeding up the healing of wounds is likely to reduce complications such as infections and tissue necrosis.

    0
    0
  • Thus, although the total tissue dose might be considered negligible, cells close to an alpha source receive high doses.

    0
    0
  • The development of the spine starts with a band of fibrous tissue called the notochord.

    0
    0
  • Fixed in formalin, as pathologists prefer, tissue is useless for extracting nucleic acids and proteins.

    0
    0
  • By capitalizing on work in cattle, maturing oocytes from biopsied or post-mortem ovarian tissue may provide a way of enhancing their supply.

    0
    0
  • The tissue is then dehydrated, and transferred to propylene oxide, which will mix with the resinous embedding medium.

    0
    0
  • Several structural and gene expression changes have been shown in many tissues, including pancreas, liver, kidney, muscle and adipose tissue.

    0
    0
  • The greatest fusarium patch infection occurs from early fall to early winter when the potassium level of tissue is approaching its lowest level.

    0
    0
  • He showed that length of survival and graft patency were related to the extent of tissue necrosis at presentation.

    0
    0
  • Biochemical pathways have been charted via the study of human brain tissue.

    0
    0
  • Bones are covered by a connective tissue membrane called the periosteum.

    0
    0
  • The tissue lining the abdomen is called the peritoneum.

    0
    0
  • The figure below shows the experimental set-up used for the detection of photothermal responses of gelatin tissue phantoms.

    0
    0
  • A. Yes, the cervical pillow uses materials that cannot effect any human tissue.

    0
    0
  • Solid food causes immediate airway obstruction resulting in hypoxia, whilst liquid gastric contents cause an acid pneumonitis (inflammation of lung tissue ).

    0
    0
  • Up to now they had struggled to find the poliovirus in human spinal tissue.

    0
    0
  • Dysfunctional oligodendrocyte progenitor cells (OPC) populations may inhibit repopulation of OPC depleted tissue.

    0
    0
  • Toilet Tissue sales are helping wildlife across the UK in a special on-pack promotion now available across Lincolnshire.

    0
    0
  • The dead tissue then separates from the surrounding living tissue and undergoes putrefaction (pus formation ).

    0
    0
  • John's ulcer was generally shallow and covered in red granulation tissue but was deeper in the lower, outer quadrant.

    0
    0
  • On the left side the inferior pubic ramus is completely destroyed associated with a large soft tissue enhancing mass (Image 3 ).

    0
    0
  • Researchers used the technique to destroy a section of liver tissue in anesthetized rats.

    0
    0
  • Helps the growth of new body tissue, especially reproductive tissue.

    0
    0
  • Indian Asparagus is very good for nourishing all the seven types of body tissue, particularly reproductive tissue.

    0
    0
  • Movement becomes restricted where bone replaces the elastic tissue of ligaments or tendons.

    0
    0
  • Their research aims to discover why diabetes damages the retina, the complex light-sensitive tissue at the back of the eye.

    0
    0
  • Figure 3 A medium sized soft tissue retractor is seen inserted into the 6cm working port.

    0
    0
  • Our research focuses on soft tissue rheumatic disorders of the neck and upper limb.

    0
    0
  • We provide a wide range of services to cover all aspects of general rheumatology including inflammatory joint disorders, connective tissue diseases and vasculitides.

    0
    0
  • The bride wore a elaborate dress of silver tissue and lace and a velvet robe lined with ermine.

    0
    0
  • Small tissue samples are also be obtained using this method allowing a range of inflammatory and injury markers to be examined in the tissue.

    0
    0
  • The next section is on treating soft tissue sarcoma.

    0
    0
  • This team aims to see at least 100 new patients with soft tissue sarcoma and 50 patients with primary bone sarcoma each year.

    0
    0