甜乳清粉中酪蛋白糖聚肽(CGMP)的分离及刺激小鼠肠道分泌IgA特性的研究

被引:3
作者
陈绪卓
陈庆森
机构
[1] 天津商业大学生物技术与食品科学学院生物工程系
关键词
甜乳清粉; 酪蛋白糖聚肽; 黏膜免疫; SIgA;
D O I
暂无
中图分类号
R151.2 [营养生物化学];
学科分类号
100403 ;
摘要
本实验将甜乳清粉中分离的酪蛋白糖聚肽(CGMP)用于研究对小鼠肠道分泌型IgA含量水平的影响,探讨CGMP对肠道免疫能力的调节作用。研究方法采用对健康小鼠灌喂CGMP制剂,分别在开始实验的2、5、7d实施小鼠解剖,刮取并收集肠黏膜液,最后进行肠道黏膜SIgA含量分析。结果表明,CGMP对小鼠肠道SIgA水平有比较明显的影响,表明对增强小鼠肠道黏膜免疫能力有重要作用。
引用
收藏
页码:327 / 331
页数:5
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