大家知道,严重的白血病患者通常只能通过骨髓移植治愈,可是由于配型率很低,许多患者采用了脐血移植。那么,为什么这种移植的受体不能是成人。如果成人进行这种移植要成功,需要渡过多少难关。本文通过一个真实故事,形象说明“世界首例”的科学内涵,则更富有价值。如果这样,不如 As we all know, severe leukemia patients usually can only be cured by bone marrow transplantation, but because of low matching rate, many patients with umbilical cord blood transplantation. So, why this transplanted receptor can not be adult. If adults want to succeed in this kind of transplant, how many difficulties need to be spent. This article through a true story, the image of “the world’s first” scientific connotation, is more valuable. If so, not as good