Effect of vitamin A on immune fanction of mouse has been studied in the's paper by adding large dose of vitamin A into common feed. The results indicated that the ralatiue and absolecte amout of T lymphocyte in pe- ripheral blood increased (P<0.05), the proportion of body weight to spleen weight decreased (P<0.05), the macrophage amount in spleen increased (P<0.01), and the phagocytec percentage in abdominal caoity macrophage increased in mouse eating feed of high vitmin A. It is prooed that large dose of V...
【更新日期】
2006-08-10
【正文快照】
维生素A(VitamineA,VA)对机体免疫机能的影响已受到国外许多营养学和兽医学工作者的关注。Aharon Friedman et al(1989)报道,vA缺乏将通过降低抗体的形成和T细胞的增殖而损伤机体特异的免疫机能;Skopets,B.G.(2 956)报道在牛饲料中添加VA或p一胡萝卜素可增强机体的免疫机能和抵