Each bud arises as a thickening of the epithelium, which.
This process may result in a considerable thickening of the thallus.
The lower part of the free edge of every mesentery, whether complete or incomplete, is thrown into numerous puckers or folds, and is furnished with a glandular thickening known as a mesenterial filament.
The nuchal skeleton is a non-cellular laminated thickening of basement-membrane underlying that portion of the stomochord which lies between the above-mentioned pouches and the orifice into the throat.
It is best to commence the electrolytic thickening in a silver acetate bath.
which are like those of Chaetopods in (After Goodrich.) structure - viz.vesicles with an intravesicular lens, whereas the eyes of all other Arthropods have essentially another structure, being " cups " of the epidermis, in which a knob-like or rod-like thickening of the cuticle is fitted as refractive medium.
As he came out of the trees and crossed the bridge, he passed the sheriff 's car and emergency vehicles, their bubble gum lights still turning red or blue in the thickening snow.
When, in place of a number of such cells called tracheids, we have a continuous tube with the same kind of wall thickening, but composed of a number of cells whose cross walls have disappeared, the resulting structure is called a vessel.
indications of polystely, frequent occurrence of extra-stelar concentric bundles, anomalous secondary thickening) which recall these complex types of stelar structure in the fossil Cycadofilices.
Aphidesand may be easily penetrated by certain Fungi such as Peziza, Nectria; and when thus attacked, the repeated conflicts between the cambium and callus, on the one hand, trying to heal over the wound, and the insect or Fungus, on the other, destroying the new tissues as they are formed, results in irregular growths; the still uninjured cambium area goes on thickening the branch, the dead parts, of course, remain unthickened, and the portion in which the Fungus is at work may for the time being grow more rapidly.
The dorsal epidermal nerve-tract is continued in front into the ventral wall of the collar nerve-tube, and at the point of junction there is a circular commissural thickening following the posterior rim of the collar and affording a special connexion between the dorsal and ventral nervetracts.
They supposed that it was accompanied by a peculiar hyaline thickening of the arterial wall, usually of the tunica intima, and hence they termed the supposed diseased state " arterio-capillary fibrosis," and gave the fibrous substance the name " hyaline-fibroid."
The concentration of nervous matter and ganglionic substance at the oral end of Trematodes is equivalent to the " brain " of the Planarians, but the similar thickening in the scolex of Cestodes is by no means so certainly to be called by that name.
Those Cestodes which possess no very distinct organ of attachment (such, for example, as Gyrocotyle) have no distinct ganglionic thickening more pronounced at one end of the body than at the other; and as these are forms which have retained more primitive features than the rest, and show closer affinity to the Trematodes, it seems highly probable that the complicated nervous thickening found in the scolex, and often compared with the " brain " of other Platyelmia, is a structure sui generis developed within the limits of the sub-class.
We may note that it was long since shown that the apical organ (at first assumed to be the brain) of these larvae was innervated from an anterior thickening of the circular nerve ring, corresponding with the brain of Rotifers; the nerve cells immediately below the pit are the ordinary bipolar From H.
The shell-gland, as development proceeds, extends from its point of origin as an ectodermic thickening, which may be only slightly concave or may be deeply invaginated and then evaginated.
Simplicius's further suggestion that Thales conceived the element to be modified by thinning and thickening is plainly inconsistent with the statement of Theophrastus that the hypothesis in question was peculiar to Anaximenes.
An epidermis-like or cortical protective outer layer is very common, and is usually characterized by the close septation of the densely interwoven hyphae and the thickening and dark colour of their outer walls (sclerotia, Xylaria, &c.).
For this reason it is used to remove corneal opacities, deafness due to thickening of the membrane, stricture of the oesophagus and hypertrophy of the pylorus, it has also been successful in the treatment of adhesive parametritis.
The artist can accentuate the high lights or solids in the original drawing or photograph, and the stereotyper can emphasize points in the picture by thickening the plate in the parts necessary to stand out.
The thickening of the epidermis in the hands and feet, which occurs from constant use, is nature's provision for meeting the extra wear to which these parts are subjected by much use; but pressure is apt to cause the defensive process to be carried too far, and to lead to corns, which give rise to much pain and annoyance.
In Italy the kernels are ground into meal, and used for thickening soups, and even for bread-making.
Stems and roots increase in diameter by secondary thickening, the secondary wood being produced by one cambium or developed from successive cambium-rings.
In many secondary corals (Cyclolites, Thamnastraea) the trabeculae are so far separate that the individual bars are easily recognizable, and each looks something like a bamboo owing to the thickening of the two ends of each node.
It met with strenuous resistance in Devon and in Cornwall, where rebellions added to the thickening troubles of the protector.
There is no secondary thickening except at the node in E.
In the primary structure of the stem the Calamites present many points of resemblance to Equisetum, but secondary thickening went on in both stem and root.
Without entering into detail regarding the anatomy, it may be stated that secondary thickening took place in both genera.
Wellmarked secondary thickening occurs in Botrychium.
In these forms the chitinous lining of the tubes is thickened by a closeset spiral ridge similar to the spiral thickening of the cellulose wall of the spiral vessels of plants.
It is a noteworthy fact that other tubes in these same terrestrial Arthropoda - namely, the ducts of glands - are similarly strengthened by a chitinous cuticle, and that a spiral or annular thickening of the cuticle is developed in them also.
With the characters of the grade: add the presence within the body of fine unbranched tracheal tubes, devoid of spiral thickening, opening to the exterior by numerous irregularly scattered tracheal pits.
have a spiral, annular, or reticulated thickening of the wall.
The clitellum consists of a thickening of the epidermis, and is of two forms among the Oligochaeta.
The non-drying oils, the type of which is olive oil, do not become oxidized readily on exposure to the air, although gradually a change takes place, the oils thickening slightly and acquiring that peculiar disagreeable smell and acrid taste, which are defined by the term "rancid."
Tracheae are developed which are dendriform and with spiral thickening of their lining.
D, E, F, a thickening of the ecto- v, Velum.
Next, Anaximenes, preferring air, resolved its transformations into processes of thinning and thickening.
When a cell divides it is found that there remains in the middle of the new wall a single large circular pit, which persists throughout the life of the cells, becoming more and more conspicuous with the progress of the thickening of the wall.
A local thickening of the adhesive through the use of an internal taper is also considered beneficial.
The mornings briefing was for thickening high level cirrus as the day progressed but a short soaring window before it got here.
Failure to wrap up can lead to thickening of the blood, perhaps even a fatal clot.
Here there was patchy thin cloud with sunshine at first with the cloud thickening during the morning.
crustal thickening at Nanga Parbat, Pakistan Himalaya: a model for distributed continental deformation during mountain building.
crystallize case, the amount of material available to assist in the thickening by crystallizing from the solution is minimal.
The symptoms of sweet itch include severe pruritus [itching ], hair loss, skin thickening and flaky dandruff.
diffuse thickening of the gastric wall.
So have Japan and India, where fluoride occurs naturally and skeletal fluorosis (thickening of bones) is prevalent.
Three of the 90 large parietal fragments had extensive large pits and thickening indicative of porotic hyperostosis.
The thickening process has not left any indication of the initial crystal morphology.
Thickening of the femoral cortices, which may appear similar to an osteoid osteoma, may be seen on X-ray.
Chest X-ray films and computed tomographic scans disclosed left pleural effusion and diffuse pleural thickening.
Because the kernels are so starchy, theyÃ¢re good for thickening soups and sauces.
thickening of this skin indicates a higher risk of Down's syndrome.
thickening of the connective tissue which becomes fibrotic or scarred.
thickening of the arteries supplying blood to the heart ).
thickening of the skin due to pressure.
thickening of the heart muscle.
thickening of the gastric wall.
thickening of the blood, perhaps even a fatal clot.
thickening of the lining of the uterus.
thickening of the mucous layer.
Chronic irritation is also likely to cause a thickening of the mucous layer.
On chest x-rays the signs are often not very definite and may possibly only show a slight thickening of the pleura.
Anyone who has pleural thickening can be at higher risk of asbestos related diseases.
Vertical stretching and crustal thickening at Nanga Parbat, Pakistan Himalaya: a model for distributed continental deformation during mountain building.
There is a diffuse thickening of the gastric wall.
He was found to be suffering from bilateral diffuse pleural thickening.
Neuroma - a fibrous thickening of a nerve caused by reaction to long-standing irritation.
thickening agent and tomato juice can be used instead of stock for a richer taste.
skin problems ie thickening of the skin, scabs in the fur or loss of prickles, will also need veterinary treatment.
Audit guidelines and tools and procedures were developed to enable focussed audits of sludge thickening plant.
A stress hysteresis is found in the shear thickening regime.
A heavily timbered park stretched up in a gentle slope, thickening into a grove at the highest point.
Tommy k for a bit of sweetness with thickening!
The seminal essence pervades the channels of the body, and so there comes mental torpor like thickening darkness.
Transvaginal ultrasonography, computed tomography and magnetic resonance imaging showed extreme thickening of the urethral wall.
44, A); at the tip of this is formed a thickening of the ectoderm, arising primitively as a hollow ingrowth (fig.
the pits may be separated by a network of thickenings when the tracheid is reticulate or they may be transversely elongated and separated by bars of thickening like the rungs of a ladder (scalariform thickening).
The main events in this transition appear to have been (I) disappearance of the central xylem of the protostele and replacement by pith, leading to the survival of a number of (mesarch) collateral bundles (see below) at the periphery of the stele; (2) passage from mesarchy to endarchy of these bundles correlated with a great increase in secondary thickening of the stele.
The leaves of the more primitive members of this series were entirely fern-like and possessed a fern-like vascular strand; while in the later members, including the modern Cycads, the leaf bundles, remaining unaffected by secondary thickening, are mesarch, while those of the stem-stele have become endarch.
D, stages in the development of the broodcapsules in Echinococcus: a, the thickening of the parenchyma of the bladder; b, subsequent formation of a cavity in it; c, development of the suckers; d, a capsule with one head inverted into its cavity; e, a capsule with two heads; X 90.
Referring to the figures (2, 3) for an explanation of terms applicable to the parts of the valve and the markings on its inner surface corresponding to the muscular areas already noted on the surface of the animal's body - we must specially note here the position of that denticulated thickening of the dorsal margin of the valve which is called the hinge (fig.
Such thickening may be localized, and pits (e.g.
The praeoral part of this thickening, which gives rise to the cerebral ganglia, becomes pitted inwards on each side (fig.
Thickening of this skin indicates a higher risk of Down 's syndrome.
This is because of swelling and then thickening of the connective tissue which becomes fibrotic or scarred.
In most cases, the cause of angina is coronary atherosclerosis (thickening of the arteries supplying blood to the heart).
A corn is caused due to a localized thickening of the skin due to pressure.
The disorder restricts the efficient pumping of blood round the body owing to a thickening of the heart muscle.
This prevents the thickening of the lining of the uterus.
Fresh bread crumbs can be added as a thickening agent and tomato juice can be used instead of stock for a richer taste.
Skin problems ie thickening of the skin, scabs in the fur or loss of prickles, will also need veterinary treatment.
You can also had Heinz tommy K for a bit of sweetness with thickening !
It's merely the protein found in typical varieties of wheat, and this gluten is often added to food products because of its ability to act as a thickening agent.
This does not seem to bother it.Another kitten at first only had a thickening at the base of the tail.
Mascara does not have to be entirely absent from your 70s' face, but focus more on lengthening rather than thickening formulas.
Hilary uses thickening mascara in a deep black to achieve her flirty eyelashes and dramatic gaze.
Thickening mascara will work best with this look simply because you don't want your lashes to get lost against all that liner.
I don't really need a whole lot of lengthening and thickening for my lashes, so I will keep it around for its long-lasting deep color.
Similarities lie in the use of a roux for thickening, and the inclusion of the trinity of bell peppers, onions, and celery in most dishes.
File- Powdered sassafras leaves used for thickening and seasoning a gumbo.
Add seeds to sauces to act as a thickening agent and to provide a unique texture.
Hubbard Glacier: It is a 75-mile long, 300-foot wall of ice jutting out of the ocean and still thickening and advancing into the Gulf of Alaska rather than thinning like most others.
It adds a silky texture, and acts as an emulsifier, or thickening agent.
There is no known definitive cause for the condition, but many doctors feel that it stems from a gradual thickening, and loss of the flexibility, of the natural lens inside of the eyes.
Arteriosclerosis-A chronic condition characterized by thickening, loss of leasticity, and hardening of the arteries and the build-up of plaque on the arterial walls.
An electrocardiogram (ECG) shows the heart's electrical activity and may reveal muscle thickening, damage, or a lack of oxygen.
The doctor looks inside the mouth for abnormalities in color, moisture, surface texture, or the presence of any thickening or sores in the lips, tongue, gums, the roof of the mouth, or the throat.
The testicles are palpated to identify lumps, thickening or differences in size, weight, or firmness.
The main role of these hormones is to cause thickening of the lining of the uterus (endometrium).
The stricture of the esophagus is caused by a thickening of the lining of the esophagus in response to acids from the stomach.
Some doctors recommend thickening the baby's formula with rice cereal or using pre-thickened formulas such as Enfamil.
The first stage of breast development begins at about six weeks of fetal development with a thickening called the mammary ridge or the milk line.
Other common problems include heart valve dysfunction, thickening of the heart muscle (cardiomyopathy), enlarged spleen and liver, clouding of the cornea, hearing loss, and carpal tunnel syndrome.
The physician will look for thickening, narrowing, or hemorrhages in the blood vessels.
There are also other effects, such as thickening of the basement membrane in the skin and tiny clusters of capillaries (glomeruli) in the kidney.
Thickening agents, emulsifiers, fillers, flavor enhancers, and food stabilizers as well as products used in food packaging may contain gluten.
The symptoms can take many forms: redness, itching, crusting, swelling, blistering, oozing, dryness, scaling, thickening of the skin, and a feeling of warmth at the site of contact.
Barium studies can reveal mucosal edema and thickening of the small intestinal wall in EC and ED.
Brachycephaly-An abnormal thickening and widening of the skull.
Adenomyosis-Uterine thickening caused when endometrial tissue, which normally lines the uterus, extends outward into the fibrous and muscular tissue of the uterus.
Over time body lice infestations can lead to a thickening and discoloring of the skin around the waist, groin, and upper thighs.
Lichenification is the medical term for a leather- or bark-like thickening of the outermost layer of skin cells (the epidermis) as a result of long-term scratching or rubbing of itching lesions.
Roux (pronounced Roo) is a thickening agent that is used in sauces and gravies.
One of the products in this line was called Thickening Lotion, today called Blow Dry Root Booster Thickening Lotion, part of the Luxurious Volume collection.
This specialized product line is suited to thinning hair and employs a regimen of thickening, strengthening, and rejuvenating formulas to help combat hair loss.
However, other hair types will benefit from the provisional extra "oomf" that accompanies this thickening line.
To achieve it, spritz your hair with a thickening spray (a budget-friendly choice is John Frieda Luxurious Volume Thickening Spray, available at most drugstores and grocery stores).
Use a volume-enhancing product, such as a thickening cream or root styling gel, to make the most of your style.
Full Volume: Limp and fine hair types benefit from this line of shampoo, conditioner, mousse and volume spray, all lightweight and enriched with thickening agents.
Fekkai for Men: This lineup of gentleman's grooming products boasts a clean scent and thickening agents.
For a bit of texture, spray a thickening product or beach spray onto locks before drying.
It works by thickening the cervical secretions, which then acts as a barrier against sperm entering the female reproductive tract.
This type of birth control doesn't suppress ovulation; it works by thickening cervical mucus to make it more difficult for sperm to unite with an egg.
Mini pills come in 28-day packs and work by thinning the uterus lining and thickening the cervical mucus to prevent sperm from reaching the released monthly egg.
Many people believe it also helps with hair growth and thickening due to these healing qualities.
All pearls are layered with nacre, the gradually thickening coating that covers the initial irritant to form the pearl, and nacre is the same material as the oyster's shell, creating an opalescent sheen known as "mother of pearl."
The flour can also counter the acidic taste of ingredients such as tomatoes.One simple way to cook with coconut flour is to use it as a thickening agent.
Gluten is an excellent thickening agent.
Gluten is added to many products as a thickening agent and many derivatives find their way into sauces and seasonings.
Frozen dairy products should not need to contain gluten as a thickening agent.
For flours and thickening agents, gluten-free flours such as corn starch, teff flour, and coconut flour make good substitutions.
For gluten-free cooking, guar gum can be used in baking, making salad dressings, for thickening sauces and in the creation of frozen desserts.
It may be accompanied by pimples, bumps, red lines, and skin thickening.
Morphea: Chances are that you'll know there is something going on if you begin to present symptoms of morphea, or hardening and thickening of the skin.
Recurrence and fungal advancement may cause increased damage to the nail bed, including yellowing, thickening, and crumbling of the nail, and the possibility of a painful infection.
Ranging from yellowing and dullness to thickening and crumbling, the signs of toenail fungus are not pretty and can be quite uncomfortable, too.
Phymatous rosacea, a third type, causes thickening of the skin especially on the nose, which can result in enlargement or facial deformities.
Out of this conscious "air," by a process of thickening and thinning, arose cold and warmth, or water and fire, the one passive, the other active.
The word usage examples above have been gathered from various sources to reflect current and historial usage. They do not represent the opinions of YourDictionary.com.