大鼠糖、脂代谢与白酒关系的研究

目的探索不同剂量的白酒对大鼠血脂、血糖、胰岛素敏感性的影响,以寻求既可升高高密度脂蛋白胆固醇(HDL-C)又不会产生胰岛素抵抗的白酒剂量。方法选择140只2～3个月龄健康SD大鼠随机分成7组:正常组及6个依次递增剂量的白酒灌胃模型组(A、B、C、D、E、F组)。16周后每组大鼠禁食12h取颈总静脉血,酶法检测血总胆固醇(TC)、三酰甘油(TG)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)、空腹血糖(FBG);放免法测胰岛素(FINS)水平,计算胰岛素抵抗指数(HOMA-IR)。结果 (1)模型D、E、F组的FBG明显升高(P<0.05),模型A、B、C组的FBG与对照组比较,差异无统计学意义(P>0.05),模型C、D、E、F组的HOMA-IR与对照组、A组及B组比较差异有统计学意义(P<0.05)。(2)6组不同剂量白酒灌胃模型组的HDL-C明显高于对照组(P<0.05),LDL-C、TG无明显差异(P>0.05),A组和B组与对照组比较,TC无明显差异,模型C、D、E、F组的TC明显高于A、B组(P<0.05),而HDL-C差异无统计学意义。结论...

Study on the relationship between the different dosage of alcohol and metabolism of blood sugar and lipid in SD rats

Objective TTo observe the different dosage alcohol for the effects of the sensitivity of the blood sugar,lipid and the insulin rats. Methods Adolescent SD rats were randomly divided into 7 groups which were the normal group and 6 model groups. Normal group was filled the stomach with NS 10 mL/(kg·d)].6 model groups were filled the stomach with different dosage alcohol respectively which were group A 0.8 mL/(kg·d)],group B 1.6 mL/(kg·d)],group C 2.4 mL/(kg·d)],group D 3.2 mL/(kg·d)],group E 4.0 mL/(kg·...