Discuss Barriers to Self-Care in Renal Transplant Patients
Xenotransplantation(xenos-from themeaning “foreign” or strange), orheterologous transplant, is theof living,orfrom oneto another.Such cells, tissues or organs are calledxenograftsorxenotransplants. It is contrasted with(from other individual of same species),transplantation or isotransplantation (grafts transplanted between two genetically identical individuals of the same species) and(from one part of the body to another in the same person).
Xenotransplantation of humancells intomice is a research technique frequently used in pre-clinicalresearch.
Human xenotransplantation offers a potential treatment for end-stage, a significant health problem in parts of the. It also raises many novel medical, legal and ethical issues.A continuing concern is that many animals, such as, have a shorter lifespan than humans, meaning that their tissues age at a quicker rate. Disease transmission () and permanent alteration to the genetic code of animals are also causes for concern. Similarly to objections to, animal rights activists have also objected to xenotransplantation on ethical grounds.A few temporarily successful cases of xenotransplantation are published.
It is common for patients and physicians to use the term “allograft” imprecisely to refer to either allograft (human-to-human) or xenograft (animal-to-human), but it is helpful scientifically (for those searching or reading the) to maintain the more precise distinction in.