Objective: To study effect of acupoint injection with immunosuppressor on graft versus host reaction ( GVHR) in rabbits Methods: Twenty rabbits hypersensitized with thymus tissue homogenate was divided into acupoint injection ( API) group and intramuscular injection ( MI) group. 目的:探讨穴位注射免疫抑制剂对家兔移植物抗宿主反应的影响。方法:20只家兔经大鼠胸腺匀浆致敏后分为穴位注射组和肌肉注射组。