天花粉粗提物是从中药栝楼根提取出来的一种蛋白质性药物。对中期引产有显著效果,对宫外孕、葡萄胎以及绒毛膜上皮癌也有一定疗效(上海市天花粉科研协作组,1976)。据临床观察,注射天花粉粗提物的病人,特别是有和天花粉接触史者,往往出现过敏反应(皮疹,肌肉疼痛,胸闷,甚至休克)。并可能测出抗体。目前,临床虽采用皮试方法,剔除 TCS crude extract is extracted from the Chinese medicine Tuan Lou root of a protein drug. On the mid-term induction of labor has a significant effect on ectopic pregnancy, hydatidiform mole and choriocarcinoma also have a certain effect (Shanghai TCS Research Group, 1976). According to clinical observations, patients with TCS crude extract, especially those who have been exposed to TCS, often have anaphylactic reaction (rash, muscle pain, chest tightness, or even shock). And may detect antibodies. At present, although the clinical skin test method used, removed