甘薯叶柄藤多糖的免疫调节作用研究  

Study on Immunoregulation Effect of Polysaccharides from Sweet Potato Vines in Mice

作　　者：高荫榆[1] 罗丽萍[1] 洪雪娥[1] 夏冬华[1] 陈才水[1] 

机构地区：[1]南昌大学食品科学教育部重点实验室,江西南昌330047

出　　处：《食品科学》2006年第6期200-202,共3页Food Science

摘　　要：研究薯蔓多糖(PSPV)对动物的非特异性免疫和特异性体液免疫调节作用。采用碳粒廓清实验研究PSPV对正常和免疫低下小鼠的非特异性免疫功能;血清溶血素测定法研究PSPV的特异性体液免疫功能。结果表明:PSPV可提高正常和免疫低下小鼠的廓清指数K和呑噬指数α,800mg／kg剂量的PSPV可显著提高小鼠血清的血清溶血素HC50。结论:PSPV具有促进单核巨噬细胞系统吞噬功能的作用,可增强小鼠的非特异性免疫功能,同时也可极显著地增强小鼠的特异性体液免疫功能。Purpose： To investigate the immunoregulation effect of polysaccharides from sweet potato vines （PSPV）. Methods： By using carbon panicle clearance test, study the nonspccific immunological function of （PSPV） on normal and mice. By using the hemolysin test, study the specific humoral immunological effect of PSPV on normal mice. Results： The carbon particle clearance index and phagocytic index of normal and immunosupprcssion mice are increased by giving PSPV to the mice. HPSPV, 800mg/kg dose, has remarkably significant effect on HC50 Conclusions： PSPV has potent enhancement effects on non-specific and specific humoral immunity function of mice.

关 键 词：甘薯叶柄藤 多糖 免疫调节作用 非特异性免疫 特异性体液免疫 PSPV 

分 类 号：O629.12[理学—有机化学]