利用体外培养的 HL 60为靶细胞 ,通过含益髓灵氯仿提取物的兔血清与肝匀浆诱导 HL 60细胞凋亡研究 ,分析益髓灵氯仿提取物是否在动物体内存在着诱导肿瘤细胞凋亡的生物活性。结果显示 ,含益髓灵氯仿提取物的兔血清与肝匀浆均具有诱导 HL 60细胞凋亡的作用。其作用程度与用药浓度成正相关性。从而进一步证实了益髓灵复方或氯仿提取物中含有诱导肿瘤细胞凋亡的活性物质 Using HL 60 cultured in vitro as a target cell, the apoptosis of HL 60 cells was induced by rabbit serum and liver homogenate containing the extract of chlorhexidine hydrochloride, and whether the extract of Yibingling chloroform could induce tumor cell apoptosis in animals Dead biological activity. The results showed that rabbit serum and liver homogenate containing Yiqiling Chloroform extract had the effect of inducing HL 60 cell apoptosis. The degree of effect and drug concentration into a positive correlation. Thus further confirmed Yiqiling or chloroform extract containing tumor cell apoptosis inducing active substances