Saturday, January 25, 2014

Xenotransplantation, Possible Threat To Humanity?

xenotransplant has been a topic of discussion in young years. This is a procedure that involves the transplantation of animal organs or cells into homophile bodies for medical purposes (Chapman). Xenotransplantation between species, such as boars, baboons, and humans offers an alternative to allotransplantation, that is, the transfer (an organ or pen tissue) between two genetically different individuals belonging to the resembling species (Chapman). Although this procedure seems promising to those waiting for a transplant, xenotransplantation is sacking up being investigated to ensure that any wellness risks that muster ar dealt with. Xenotransplantation may be the last believe for those on the waiting list, but it too poses overserious health risks to humanity. Xenotransplantation was first recorded in Russia in 1682, when a develop behind was used to repair the skull of an injured blue blood (History of Failed Attempts). The first serious attempts to use mammal organs were substantiate in the mid(prenominal) 1960s. Dr Dunning, of the Cambridge Xenotransplantation Group, said that these earlyish attempts worked for short periods of measure and thusly they failed (Alison). The reason for their failure was that they didnt have adequate practice of medicine and drugs to let out the body from rejecting anything foreign. Dr. Dunning explained that a camel organ was one time used, but the human body rejected it very apace and the organ cancelled black and failed (Alison). He recognized that this also occurred with primate and pig hearts because they were not genetically similar to that of humans. As early as 1964, before effective music and drugs were available, sestet patients current kidney transplants from chimpanzees. One survived nine months before demise from infection. Also, that same year, six patients received baboon kidneys, but all died inside two months (White). In 1984, a baboon heart was transplanted into an infant, Baby Fae, who lived however twenty days af! ter the procedure was done. Despite the anterior deaths...If you want to get a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.