大豆黄酮对奶牛免疫功能和血清及乳中激素水平的影响  

Effects of Daidzein on Immune Function and Hormone Levels in Serum and Milk of Cows

作　　者：杨建英[1] 王艳玲[1] 郭永国 张勇法[1] 兰尊海[3] 

机构地区：[1]河南农业大学,河南郑州450002 [2]中荷奶牛示范中心,河南郑州450008 [3]郑州牧专校中心实验室,河南郑州450008

出　　处：《中国畜牧杂志》2006年第7期15-17,共3页Chinese Journal of Animal Science

基　　金：河南省杰出人才创新基金(0121000300)

摘　　要：研究口服大豆黄酮对奶牛免疫功能和血清及乳中GH(生长激素)、PR(L催乳素)、S(S生长抑素)水平的影响。结果表明:①大豆黄酮能明显提高血清及乳中特异性抗体水平,表明奶牛整体和乳腺器官的体液免疫功能明显增强;②奶牛血清及乳中GH、PRL含量明显高于对照组,而血清SS含量显著低于对照组。实验结果提示:垂体GH、PRL、和体内SS可能参与了大豆黄酮对奶牛免疫功能的调节过程。The effect of administration of daidzein during late milk on the immune function, levels of growth hormone （GH）, prolactin （PRL） and somatostain （SS） in serum and milk of cows were studied. These results showed： 1）The concentration of antibody to diazein in cow serum and milk were significantly enhanced, suggesting that both the systemic and mammary gland humoral immune functions in cows was notably enhanced. 2）GH and PRL levels of cow serum and milk were strikingly enhanced, but the SS level was apparently lower than that of the control animals. It seems likely that the mechanism of daidzein regulated immune function is involved in decreasing the SS level, and increasing both the GH and PRL levels.

关 键 词：畜牧 兽医科学基础学科 大豆黄酮 免疫功能 激素水平 奶牛 

分 类 号：S823.5[农业科学—畜牧学]