肝癌的发生过程受到很多内外因素调节。我们在分析一些可能与激素有关的致癌实验报告后,得出我们的工作理论:某些肝肿瘤可能有激素依赖性。本实验就是如此而设。实验方法:以F344雄性大鼠83只(有效数目)为研究对象,其中16只为阴性对照,即不给予任何特殊处理,其余67只按4周期的2—乙酰氨基芴(AAF)激癌模型处理。本实验停止上述处理后一个月,将动物随机分 The occurrence of liver cancer is regulated by many internal and external factors. After analyzing some of the possible carcinogenicity-related carcinogenicity reports, we came up with our theory of work: Some liver tumors may have hormone dependence. This experiment is set up in this way. Experimental method: 83 F344 male rats (effective number) as the study object, of which 16 were negative controls, ie, no special treatment was performed, and the remaining 67 were 4-period 2-aminoacetylaminoguanidine (AAF) cancer model deal with. One month after the experiment was stopped, the animals were randomly assigned