胆固醇是机体内主要类脂之一。人体内的胆固醇含量,一般随年龄的增长而逐渐增高。多种恶性肿瘤的发病率,也有随年龄增加而升高的现象。曾有人注意到降低体内胆固醇含量,可抑制实验肿瘤的生长速度。针对胆固醇与肿瘤生长之间的关系,我们用动物移植瘤进行了实验分析。 Cholesterol is one of the main lipids in the body. The cholesterol level in the human body generally increases with age. The incidence of multiple malignancies also increases with age. It has been noted that lowering cholesterol levels in the body can inhibit the growth rate of experimental tumors. For the relationship between cholesterol and tumor growth, we used animal transplanted tumors for experimental analysis.