Umbilical cord blood transplants are associated with delayed or failed engraftment in about 20% of patients. 背景:在大约20%25的成人患者,脐血移植与移植物植入延迟或失败有关。
After successful engraftment of this modified bone marrow, the mice are no longer apt to bleed to death after minor injury. 成功后植入这一修饰后的骨髓后,受轻伤的小鼠已不再容易流血致死。