镜下,移植物抗宿主反应是说明“程序性细胞死亡”或单个细胞坏死(即调亡)过程的最好例子。在基底层有上皮细胞的空泡形成或溶解,并伴淋巴细胞浸润。箭头示粉红色的凋亡小体。
Microscopically, graft versus host disease is one of the best examples of a process called "apoptosis" or single cell necrosis. There is vacuolization and dissolution of epidermal cells along the basal layer, along with lymphocytes. At the arrow is a rounded pink apoptotic body.