GRE阅读备考真题解析之器官移植
同学们在备考GRE阅读的时候要多看一些真题资料，出国留学网GRE栏目的小编为您整理“GRE阅读备考真题解析之器官移植”，希望对大家有所帮助! The transplantation of organs from one individual to another normally involves two major problems: (1) organ rejection is likely unless the transplantation antigens (a usually protein or carbohydrate substance (as a toxin or enzyme) capable of stimulating an immune response) of both individuals are nearly identical, and (2) the introduction of any unmatched transplantation antigens induces the development by the recipient of donor-specific lymphocytes that will produce viol... [ 查看全文 ]GRE阅读备考真题解析之器官移植的相关文章
