茶叶不仅是一种饮料,而且还是一种良好的药物,已知它具有抗放升白、治疗菌痢、抑制细胞突变、抑制黄曲霉毒素致癌、预防动脉粥样硬化、抑制实验肿瘤生长等多种作用。我们用绿茶预防小鼠前胃肿瘤,初步结果报道如下。 材料和方法 一、材料 1.实验动物为健康雄性DBA/2纯系小鼠,体重18～20g;2.苄基甲胺(北京化工厂生 Tea is not only a beverage, but it is also a good medicine. It is known to have anti-irrigation, treatment of dysentery, inhibition of cell mutations, inhibition of aflatoxin carcinogenesis, prevention of atherosclerosis, inhibition of experimental tumor growth, and many other Kinds of effects. We used green tea to prevent mouse pre-cancer tumors. Preliminary results were reported below. Materials and Methods I. Materials 1. The experimental animals were healthy male DBA/2 pure mice weighing 18-20 g; 2. benzyl methylamine (Beijing Chemical Industry Factory)