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研究不同氨基酸来源的 TPN配方对阻塞性黄疸大鼠肠粘膜形态学的影响。取 Sprague- Dawley封闭群大鼠 45只 ,体重为 30 0～ 35 0 g,适应性饲养一周后 ,随机分为 5组 ,每组9只。 A组 :假手术经口饮食对照组 (SHAM-对照组 )、B组 :胆总管结扎经口饮食对照组 (CBDL-对照组 )、C至 E
To study the effects of different amino acids derived TPN formula on intestinal mucosal morphology in rats with obstructive jaundice. Forty-five Sprague-Dawley rats were randomly divided into 5 groups (n = 9). Group A: sham operation oral diet control group (SHAM-control group), Group B: common bile duct ligation diet control group (CBDL-control group), C to E