论文部分内容阅读
目的:观察普洱茶对SD大鼠高脂饲料诱发性肥胖的预防效果。方法:4周龄SD大鼠96只,在高脂饲料造模的同时给予不同浓度普洱茶干预60天,试验期间观察动物体重,试验结束后检测动物血脂、体脂及肝脏脂肪变性程度等。结果:①普洱茶能抑制高脂饲料诱发的SD大鼠体重和体脂的增加;②普洱茶能调节SD大鼠血清总甘油三酯(TG)、极低密度脂蛋白胆固醇(VLDL-C)、高密度脂蛋白胆固醇(HDL-C)水平;③普洱茶能减轻高脂饲料诱发的SD大鼠肝脏脂肪变性的程度。结论:普洱茶具有预防高脂饲料诱发的SD大鼠肥胖的作用。
Objective: To observe the preventive effect of Pu’er tea on fat-induced obesity in SD rats. Methods: Ninety - four SD rats aged 4 weeks were given different doses of Pu - er tea for 60 days. The body weight of the rats was observed during the experiment. The levels of lipids, body fat and hepatic steatosis in the animals were measured after the experiment. Results: ① Pu-erh tea can inhibit the body weight and body fat of SD rats induced by high-fat diet; ② Pu-erh tea can regulate serum total triglyceride (TG), very low density lipoprotein cholesterol (VLDL- , High-density lipoprotein cholesterol (HDL-C) levels; ③ Pu-erh tea can reduce the degree of hepatic steatosis induced by high-fat diet in SD rats. Conclusion: Pu’er tea has the effect of preventing obesity induced by high-fat diet in SD rats.