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目前,适应性分泌型免疫系统在胃肠道间接防护中已得到很大的重视。肝胆系统发现免疫球蛋白的结果提示,肝胆系统有可能通过传输保护性抗体到肠液参与肠道免疫。本研究旨在确定胆汁对肠天然防御机制是否有作用。 方法:选用月龄、重量近似的250～350克雄性Wistar鼠分组实验。正常组鼠饲含氟无尿素饮食,随意饮水。手术组分为1.胆管插管:
At present, the adaptive secretory immune system has gained great attention in the indirect gastrointestinal protection. The results of the discovery of immunoglobulins in the hepatobiliary system suggest that the hepatobiliary system may be involved in intestinal immunity by delivering protective antibodies to the intestinal fluid. The aim of this study was to determine whether bile has a role in the natural defense mechanism of gut. Methods: 250 ~ 350 g male Wistar rats with similar age and weight were selected and divided into groups. Normal rats fed fluoride-free urea-free diet, free to drink water. Surgical components are 1. Biliary intubation: