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本文研究膳食中含铁量在色素性胆结石形成中的作用。取31条犬分成3组,喂养8周。组Ⅰ(19例)为对照组,喂以非致结石性膳食。组Ⅱ(6例)喂以高碳水化合物而含铁量正常的膳食。组Ⅲ(6例)喂以高碳水化合物而缺铁的膳食。在碳水化合物膳食中,复合糖占全部营养成份的35％,而在对照组膳食中仅占1％。铁含量在组Ⅰ膳食中为百万分之198,在组Ⅱ膳食中为百万分之220,而在组Ⅲ膳食中仅为百万分之56。动物在全麻下部腹,结扎胆囊管并切除胆囊,游离并结扎远
This article studies the role of dietary iron in the formation of pigmented gallstones. 31 dogs were divided into 3 groups, fed for 8 weeks. Group Ⅰ (19 cases) as control group, fed with non-stone diet. Group II (6 cases) fed high carbohydrates and iron content of normal diet. Group III (6 cases) fed high carbohydrates and iron deficiency diet. In carbohydrate diets, the compounded sugar accounts for 35% of the total nutrients and only 1% of the control diet. Iron content was 198 parts per million in the group I diet, 220 parts per million in the group II diet and 56 parts per million in the group III diet. Animal under general anesthesia abdominal, ligation of cystic duct and removal of the gallbladder, free and ligation away