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  • vascular graft
  • This is not surprising given the similar anatomy and physiology between types of vein grafts and given that vascular graft experience similar stresses, including the physical trauma of harvesting and handling, post-harvest ischemia, oxidative stress, reperfusion injury and adaptive stress in the new post grafting environment. (wikipedia.org)
  • scion
  • The scion, or cion, the part grafted onto the stock or rooted part, may be a single bud, as in budding , or a cutting that has several buds. (encyclopedia.com)
  • Grafting does not produce new varieties, since both stock and scion retain their characteristics. (encyclopedia.com)
  • There are many methods of grafting, all of which depend on the closest possible uniting of the cambium layers of both scion and stock. (encyclopedia.com)
  • Grafting is accomplished by sending a $scion_ref that has additions that need to be made to a $tree_ref. (cpan.org)
  • Anything in the scion ref that does not exist in the tree ref is grafted to the tree ref. (cpan.org)
  • When running a 'graft_data' operation any branch of the $scion_ref that does not terminate past the end of the tree ref or differ from the tree_ref will not be used. (cpan.org)
  • The scion ref can contain more than one place that will be grafted to the tree data. (cpan.org)
  • For successful grafting to take place, the vascular cambium tissues of the stock and scion plants must be placed in contact with each other. (wikipedia.org)
  • If such a tree is planted with the graft below the soil, then the scion portion can also grow roots and the tree will still grow to its standard size. (wikipedia.org)
  • In some cases, the scion may be easily propagated, but grafting may still be used because it is commercially the most cost-effective way of raising a particular type of plant. (wikipedia.org)
  • GVHD
  • It is closely linked with graft-versus-host disease (GvHD), as the underlying principle of alloimmunity is the same. (wikipedia.org)
  • Whereas transplant rejection occurs when the host rejects the graft, GvHD occurs when the graft rejects the host. (wikipedia.org)
  • autologous
  • Twenty-four men underwent autologous buccal mucosal graft urethroplasty between October 2001 and September 2008 for recurrent urethral stricture disease. (hindawi.com)
  • Fat grafting, also called autologous fat transfer, is emerging as a new breast reconstruction technique. (breastcancer.org)
  • clinical
  • There are a variety of bone graft substitutes that are available for use in spine fusion surgery or are being evaluated in various stages of clinical trials. (spine-health.com)
  • Because fat grafting is so new, no large clinical studies have been done on the procedure. (breastcancer.org)
  • The reasons to why some of the grafts progress to clinical stenosis in unknown. (wikipedia.org)
  • polyethylene
  • R. Ishihara, S. Uchiyama, H. Ikezawa, S. Yamada, H. Hirota, D. Umeno, K. Saito, Effect of dose on mole percentages of polymer brush and root grafted onto porous polyethylene sheet by radiation-induced graft polymerization. (springer.com)
  • 9. The graft of claim 1 in which the yarns are polyethylene terephthlate. (google.ca)
  • Grafting from reactions have been conducted from polyethylene, polyvinylchloride, and polyisobutylene. (wikipedia.org)
  • recipient
  • The graft contains donor T cells (T lymphocytes) that can be beneficial for the recipient by eliminating residual malignant cells. (wikipedia.org)
  • wherein
  • 7. The method of claim 1 wherein said first graft body has a tubular shape. (google.com)
  • 5. The method according to claim 1 wherein, after step (iv), said arteriovenous graft is sterilized. (google.co.uk)
  • The arteriovenous graft according to claim 7 wherein said at least one nuclease is DNAse I and RNAse A. (google.co.uk)
  • 2. The endovascular graft of claim 1 , wherein the ePTFE structure is a bifurcated structure comprising first and second bifurcated tubular structures. (google.com)
  • 3. The endovascular graft of claim 2 , wherein the inflatable ePTFE structure is disposed over at least a portion of the first and second bifurcated tubular structures. (google.com)
  • 5. The endovascular graft of claim 1 , wherein the inflatable ePTFE structure is longitudinally disposed over the tubular ePTFE structure. (google.com)
  • 8. The endovascular graft of claim 7 , wherein the at least one inflatable cuff and the expansion member are disposed at the proximal end of the tubular structure. (google.com)
  • 10. The endovascular graft of claim 1 , wherein the expansion member comprises linked expandable rings. (google.com)
  • 12. The endovascular graft of claim 11 wherein the linked expandable rings further comprise outward directed protuberances. (google.com)
  • 4. A stent graft as defined in claim 1 wherein said material layer is formed as a hose-shaped element composed of a foil. (google.com)
  • polymer
  • A graft chain immobilized onto a trunk polymer by radiation-induced graft polymerization has a free end and an immobile end. (springer.com)
  • Depending on the formation site, the graft chain is divided into a polymer brush extending from the surface of the trunk polymer and a polymer root entering the matrix of the trunk polymer. (springer.com)
  • R. Shibahara, K. Hagiwara, D. Umeno, K. Saito, T. Sugo, Preparation of size-exclusion polymer chain grafted onto the pore surface of a porous hollow-fiber membrane. (springer.com)
  • K. Miyoshi, K. Saito, T. Shiraishi, T. Sugo, Introduction of taurine into polymer brush grafted onto porous hollow-fiber membrane. (springer.com)
  • T. Kawai, K. Sugita, K. Saito, T. Sugo, Extension and shrinkage of polymer brush grafted onto porous membrane induced by protein binding. (springer.com)
  • T. Mizota, S. Tsuneda, K. Saito, T. Sugo, Hydrolysis of methyl acetate and sucrose in SO 3 H-group-containing grafted polymer chain prepared by radiation-induced graft polymerization. (springer.com)
  • The picture labeled "graft polymer" shows how grafted chains of species B are covalently bonded to polymer species A. Although the side chains are structurally distinct from the main chain, the individual grafted chains may be homopolymers or copolymers. (wikipedia.org)
  • One of the more well known examples of a graft polymer is high impact polystyrene, which consists of a polystyrene backbone with polybutadiene grafted chains. (wikipedia.org)
  • There are three methods of synthesis, grafting to, grafting from, and grafting through, that are used to construct a graft polymer. (wikipedia.org)
  • The grafting through, also known as the macromonomer method, is one of the simpler ways of synthesizing a graft polymer with well defined side chains. (wikipedia.org)
  • lesions
  • Vein graft atherosclerotic lesions are more diffuse and concentric, yet less calcified, compared to native atherosclerotic lesions, and are more susceptible to thrombosis formation and rupture. (wikipedia.org)
  • arteries
  • Such grafts usually are used in connection with arteries which carry large blood volumes e.g., located in the lower body of the human, although it may be used in other parts of the human body. (google.ca)
  • VGF may be identified in asymptomatic patients, but can also produce symptoms of ischemia, depending on the area of the supplied territory of the heart, and the function of native arteries and other grafts. (wikipedia.org)
  • place
  • In the case of damaged skin, it is removed, and new skin is grafted in its place. (wikipedia.org)
  • Once the graft is securely in place, your surgeon will close the incision or wound with stitches and bandage the wound. (healthline.com)
  • In 1811 Graff recommended Fairmount as the proper place for the water works, and was entrusted with their construction. (wikipedia.org)
  • 1905
  • The San Francisco graft trials were a series of attempts from 1905 to 1908 to prosecute members of the San Francisco Board of Supervisors, San Francisco Mayor Eugene Schmitz, attorney Abe Ruef, who were receiving bribes, and business owners who were paying the bribes. (wikipedia.org)
  • extend
  • The graft chain will extend or shrink depending on the density of the charged group of the graft chain and the ionic strength of the liquid surrounding the graft chain. (springer.com)
  • cartilage
  • 29888 and 29889 include both limited and major synovectomy, incidental shaving/debridement of articular cartilage, 'notch plasty', AND HARVESTING OF TENDON (Hamstring, patellar) GRAFTS. (aapc.com)