马齿苋的抑瘤作用及对免疫功能的影响  

Effect of portulaca oleracea on immune function and inhibitory action to tumor in mice

作　　者：王晓波[1] 刘殿武[1] 郭丽莉[1] 

机构地区：[1]河北医科大学公共卫生学院营养与食品卫生教研室,石家庄050017

出　　处：《中国公共卫生》2004年第12期1460-1461,共2页Chinese Journal of Public Health

基　　金：河北医科大学公共卫生学院基金 ;广州市博特生物技术成果奖

摘　　要：目的　探讨马齿苋 (PortlacaOleracea)水提液对荷S180 肉瘤小鼠的抑瘤作用和免疫功能的影响。方法　建立小鼠S180 实体肉瘤模型 ,观察小鼠肿瘤重量、淋巴细胞转化能力及荷瘤鼠的生长情况。结果　与对照组相比 ,马齿苋对荷S180 肿瘤生长具有明显的抑制作用 ,同时明显增强小鼠的淋巴细胞功能。结论　马齿苋水提液具有抑制肿瘤S180 的生长及提高免疫功能的作用。Objective To study the anticancer and immune effect of Po rtulaca oleracea in mice with tumor.Methods According to body weight,the mice with S 180 wer e randomly divided into NS group and Portulaca oleracea groups.The effects on tu mo r weihgt,thymus index,spleen index lymphocyte proliferation were investigated.Results Comparde with NS group,Portulaca oleracea inhibit ed S?180 growth significantly and enhanced lymphocyte function in mice.Conclusion Portulaca oleracea might have potential in inh ibiting S?180tumor growth and enhancing immune function in S?180-bearing mice .

关 键 词：马齿苋 肿瘤抑制 免疫功能 S180肉瘤 

分 类 号：R151.1[医药卫生—营养与食品卫生学]