In Italy, as long as orange trees were propagated by grafts, they were tender; but after many of the trees were destroyed by the severe frosts of 1709 and 1763, plants were raised from seed, and these were found to be hardier and more productive than the former kinds.
- Taking into consideration the foregoing facts and illustrations, it may be considered as proved - ist, That habit has little (though it appears to have some) definite effect in adapting the constitution of animals to a new climate; but that it has a decided, though still slight, influence in plants when, by the process of propagation by buds, shoots or grafts, the individual can be kept under its influence for long periods; and, That great and sudden changes of climate often check reproduction even when the health of the individuals does not appear to suffer.
Dan tore Brady's uniform open then pulled out a small emergency medical kit and slapped skin grafts over the two wounds.
Fruit trees and grape vines generally should be pruned; and, if the wood of the vine is wanted for cuttings, or scions of fruit trees for grafts, they should be tied in small bundles and buried in the ground until spring.
Take off grafts, and lay them aside in moist earth in a shady place.
dura mater grafts.
Iatrogenic CJD is very rare and most cases have resulted from hGH treatment or human dura mater grafts.
Dura mater grafts have largely been replaced by synthetic materials or by grafts of fibrous tissue derived from the individual undergoing the graft.
Neonatal intensive care and coronary artery bypass grafts will both save lives.
For the propagation by grafts of stove and greenhouse plants the process adopted is whip-grafting or a modification of it.
Shaking with fear for Brady, she watched them cut through the skin grafts and transfuse blood then jump his heart.
All grafting of this kind is done in the propagating house, at any season when grafts are obtainable in a fit state - the plants when operated on being placed in close frames warmed to a suitable temperature.
bifurcated grafts have been distributed world-wide, with approximately 330 in the UK.
A " triple heart bypass " would have three separate grafts made at the same time.
I have vein grafts duplex scanned every 3 months for the first year to pick up treatable problems.
Notable examples are hip joints, and replacement heart valves and vascular grafts.
The wounds that are seen in plastic surgery are flaps, skin grafts and split thickness graft donor sites.
However, some authors recommend skin grafts or myocutaneous flaps once the wound shows healthy granulation.
Beside this, about 12.2% of all grafts were done for active infectious keratitis.
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.
patency of lower extremity bypass grafts: a meta-analysis.
Although surgery may realign the spinal column, the damaged bone still has to heal, especially when bone grafts have been used.
They insist that 'therapeutic' cloning using embryonic stem cells could revolutionize medicine by allowing them to grow grafts matched to individual patients.
He was placed in a side ward eventually, his treatment began of six skin grafts.
This treatment may consist of skin grafts, or even partial or full amputations of an arm or leg.
To correct aortic stenosis, the Ross procedure grafts the pulmonary artery to the aorta.
Necrotic areas (areas of dead tissue) may need debridement (removal of dead and damaged tissue) and skin grafts.
Fingertip amputation: Various methods are used for amputation injuries including simple amputation of the fingertip, full or partial skin grafts, and skin flaps.
Deep scars are excised and the area repaired with small skin grafts.
A common method involves taking one or more strips of hair from the permanent donor site and then dividing the strips into smaller pieces, called grafts, containing one to six hairs.
Grafts and plugs remove and relocate up to 6 follicular segments at once.
It speeds healing and encourages cells to graft bone onto bone, acting as a catalyst or healing agent in bone grafts.
When removed from the plant and treated as cuttings or grafts, such sports may be perpetuated.
It will have been gathered from what has been said that seeds cannot always be depended on to reproduce exactly the characteristics of the plant which yielded them; for instance, seeds of the greengage plum or of the Ribston pippin will produce a plum or an apple, but not these particular varieties, to perpetuate which grafts or buds must be employed.
During winter, grafts may be conveyed long distances, if carefully packed.
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.