摘要
目的 为了探讨类胰高血糖素肽—1(Glucagon—like peptide—1,GLP—1)在大鼠的胃肠道中的分布情况。方法 应用免疫组织化学ABC法,观察了6只Wistor大鼠胃肠道中GLP—1免疫活性细胞分布情况。结果 大鼠胃肠道中GLP—1免疫活性细胞密度最大的是回肠,其次是结肠和直肠。结论 GLP—1免疫活性细胞主要分布在小肠远端。
Objective The localization of GLP-1 immunoreactive cells of the gastrointestinal tract of wistar rat was studied. Methods Immunohistochemical ABC method. Results The hightest GLP-1 immunoreactive cells density occurred in the ileum, then in the colon descenclens and rectum. Conclusion GLP-1 immunoreactive cells located in the distal intestinal tract predominantly.
