【摘要】 目的观察富硒蛋白对正常小鼠免疫功能的影响作用。方法选用48只健康的ICR小鼠,随机分成4组,在饲料中分别加入贫硒蛋白、贫硒蛋白与亚硒酸钠混合物、富硒牛奶、富硒蛋白,进行30 d的喂饲后测定小鼠淋巴器官指数、迟发型变态反应、溶血空斑形成数。结果富硒蛋白能够促进小鼠溶血空斑的形成,刺激迟发型变态反应,作用优于相同硒含量的富硒牛奶或者贫硒蛋白与无机硒的混合饲料(P<0.05)。结论该富硒蛋白产品有提高小鼠体液免疫、细胞免疫功能的作用。更多还原

【Abstract】 Objective To study the influence of selenium-enriched proteins,which were made from selenium-enriched milk,on the immune function of the health mice.Methods Forty-eight healthy mice were chosen and randomly divided into 4 groups:normal milk group,normal milk+inorganic selenium（Na₂SeO₃） group,selenium-enriched milk group,selenium-enriched protein group.30days later,the index of lymphoid organ of mice,delayed-type hypersensitivity（DTH）,the number of plague forming cell were determined,respectively.Results The selenium-enriched protein could increase the number of plague forming cell（PFC）,and stimulated DTH.Its influence on the immune of the mice was stronger than those form normal milk+inorganic selenium group and selenium-enriched milk group under the same dosage.Conclusion The selenium-enriched protein can improve cellular immunity and humoral immunity of mice.更多还原