【摘要】 目的 研究类胰高血糖素肽-1(Glucagon-like peptide-1,GLP-1)在胎儿胃肠道中的分布情况。方法 应用免疫组织化学ABC法,对5例约23周左右胎儿胃肠道内GLP-1免疫活性细胞进行定位研究。结果 胎儿胃肠道中GLP-1免疫活性细胞密度最大是直肠,其次是结肠和回肠。结论 GLP-1免疫活性细胞主要分布在肠道远端。更多还原

【Abstract】 Objective The localization o GLp-1 immunoreactive cell of the gastrointestioal tract of foetus was studied. Methods Immohiso-chemical ABC method. Resutls The hightest GLP-1 immunoreactive cells density occurred in the rectus, then in the colon descendens and ileum. Conclusion GLP-1 immunoreactive cells located in the distal intestinal tract predominantly.更多还原