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酒精饮料是不完全食物,主要供给热能。但其对热能平衡和食物利用率的影响未见报道。对此进行了实验研究。同时观察长期饮用10度酒对肝脏的作用。实验动物为6周龄Wister雄性大鼠,按随机区组方法分为三组,每组8只。三种处理即对照组饮水;饮10度酒组;饮20度酒组。将符合国家卫生标准的市售白酒,以蒸馏水稀释使酒精浓度为10％和20％,即10度和20度酒,作为供给实验动物的唯一液体,自由饮用。试验期8期,称量记录动物饮食量,计算摄入热能和食物利用率;第6～8周继续观察动物体重变化及肝损伤情况。试验结束时断头杀死大鼠,取肝脏称重,计算
Alcoholic beverages are incomplete foods, mainly for heat. However, its impact on heat balance and food utilization has not been reported. Have carried on the experimental research to this. At the same time observe the role of long-term drinking 10 degrees on the liver. The experimental animals were 6-week-old Wister male rats, divided into three groups according to randomized block method, with 8 in each group. The three treatments that control group drinking water; drink 10 degrees wine group; drink 20 degrees wine group. Will meet the national health standards of commercial liquor, diluted with distilled water to make the alcohol concentration of 10% and 20%, that is, 10 degrees and 20 degrees of wine, as the only experimental animals fed liquid, free to drink. During the experiment period, the animal’s food intake was recorded and recorded, and the caloric intake and food utilization rate were calculated. From the 6th to the 8th week, the changes of body weight and liver injury were observed. At the end of the experiment, the rats were decapitated and the liver weighed and weighed