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近年来已发现长期TPN可使胆囊炎及胆石症发病率增加,其机理为胆囊内胆汁郁积。本文旨在研究给长期TPN患者静注入肽缩胆囊素(CCK-OP)预防胆石症形成及胆汁淤滞的作用。
In recent years, it has been found that long-term TPN can increase the incidence of cholecystitis and cholelithiasis, the mechanism of gallbladder cholestasis. This article aims to study the long-term TPN patients intravenous injection of cholecystokinin (CCK-OP) prevention of cholelithiasis and cholestasis role.