西藏灵菇发酵奶对小鼠免疫功能的影响初探  

Study on immunity effected by the Tibetan kefir fermentation milk

作　　者：薄芯[1] 李京霞[1] 

机构地区：[1]北京联合大学师范学院,北京100011

出　　处：《中国乳品工业》2011年第6期19-21,共3页China Dairy Industry

摘　　要：以西藏灵菇发酵奶为研究对象,以小鼠的腹腔巨噬细胞吞噬率、溶血空斑实验和迟发性致敏反应实验为检测对象,初步研究其免疫调节作用。结果表明:西藏灵菇发酵奶实验组的巨噬细胞吞噬率有所增加,低剂量组吞噬率增加83.78%,中剂量组增加87.39%,高剂量组增加102.7%。实验组小鼠的溶血空斑数也明显增加,低剂量组增加22.52%,中剂量组增加49.18%,高剂量组增加55.53%。迟发型变态反应中实验组的足跖增厚明显,低剂量组的足跖厚度增加了19%,中剂量组增加了29%,高剂量组增加了47%。均呈现有量效关系。说明西藏灵菇发酵奶具有增强动物免疫功能的作用。The experiment used the Tibetan kefir fermentation milk as object,the abdominal cavity macrophage phagocytosing rate,plaque forming cell（PFC） and delayed-type hypersensitivity（DTH） of mice as models,study the actions of the Tibetan kefir fermentation milk to immune system.The results show that： macrophage phagocytosis rate of experimental groups were higher 83.78%~102% than the matched groups,the number of PFC creased 22.52%~ 55.53%,and the DTH raised 19%~47%.And there were dose-effect relation in the Tibetan kefir fermentation milk.The results proved that the Tibetan kefir fermentation milk show immunoenhancement to immune system,and take health care to animals.

关 键 词：西藏灵菇发酵奶 巨噬细胞吞噬率 溶血空斑 迟发型变态反应 免疫增强 

分 类 号：TS252.54[轻工技术与工程—农产品加工及贮藏工程]