Ad
related to: allograft vs allotransplant 2 reviews complaints
Search results
Results from the WOW.Com Content Network
Allotransplant (allo-meaning "other" in Greek) is the transplantation of cells, tissues, or organs to a recipient from a genetically non-identical donor of the same species. [1] The transplant is called an allograft, allogeneic transplant, or homograft. Most human tissue and organ transplants are allografts.
An allograft contains many of the beneficial characteristics of nerve autograft, such as three-dimensional microstructural scaffolding and protein components inherent to nerve tissue. [3] One of the adverse effects of nerve allotransplantation is the immunogenic response.
The hospital that performed the first transplantation later issued a set of guidelines which, among other considerations, "recommended that the procedure be restricted to individuals with severe injuries who are unwilling to undergo traditional reconstructive surgery", according to a mini-review of the ethical issues surrounding penis ...
[2] The practice of tissue transplantation dates back to 1600 BC and has undergone vast advancements since then. The four main types of tissue transplantation are xenotransplantation, allotransplantation, isotransplantation and autotransplantation, while the common tissues transplanted include skin, bone, corneal and vessel grafts.
Allograft offers the best regeneration quality but has lower volume stability. Often a mix of different kinds of bone grafts is used. [citation needed] In general, bone graft is either used en bloc (such as from the chin or the ascending ramus area of the lower jaw) or particulated, in order to be able to adapt it better to a defect.
A recent systematic review of the literature determined that “good early and midterm results of cryo-preserved or fresh-frozen, non-irradiated meniscal allograft transplantation can be achieved in a relatively young patient with only mild chondromalacia (lower than Outerbridge grade 3) [cartilage degeneration] who is not overweight and has a ...
Liver transplantation is a potential treatment for acute or chronic conditions which cause irreversible and severe ("end-stage") liver dysfunction. [4] Since the procedure carries relatively high risks, is resource-intensive, and requires major life modifications after surgery, it is reserved for dire circumstances.
Transplant engineering (or allograft engineering) is a variant of genetic organ engineering which comprises allograft, autograft and xenograft engineering. In allograft engineering the graft is substantially modified by altering its genetic composition. The genetic modification can be permanent or transient.
Ad
related to: allograft vs allotransplant 2 reviews complaints