雏鸡脑软化症细胞免疫功能变化的研究  

The Cellular Immune Function of Chicken with Nutritional Encephalomalacia

作　　者：王奔[1] 张宏玲[1] 李艳飞[1] 

机构地区：[1]东北农业大学动物医学院,哈尔滨150030

出　　处：《中国畜牧兽医》2007年第2期100-101,共2页China Animal Husbandry & Veterinary Medicine

基　　金：国家自然基金项目(30471279);黑龙江省博士后科研启动金(LBH-Q05024)

摘　　要：以1日龄海兰蛋鸡为试验动物,用低VE水平且添加鱼油日粮饲喂雏鸡,复制脑软化症动物模型,研究脑软化症雏鸡血液白细胞数(WBC)、T淋巴细胞总数、T淋巴细胞酸性非特异性α-醋酸萘脂酶(ANAE+)及血清白介素-1β和白介素-2含量的变化。结果表明,患雏的WBC数、ANAE+T淋巴细胞总数、血清白介素含量均明显低于健康对照组雏鸡。结果说明,VE缺乏对雏鸡细胞免疫功能有明显的抑制作用。The number of the white blood cell（WBC）, the sum total of lymphocytes ,the activity of T lymphocytes ANAE^＋ and the concentration of interleukins were studied by Acid a-naphthyl acetate esterase, （ANAE） dye method. and radio immunoassay（RIA） in the chicken with encephalomalicia induced by giving the feed being deficient in VE and extra fish oil artificially . The results showed that the number WBC ,the sum total of lymphocytes and ,activity of T lymphocytes ANAE^＋ and the concentration of IL-1 ,IL-2 in the ataxic chicks were significantly lower than that of the control group. The results indicated that vitamin E deficiency has evidently inhibited in the cell-mediated immune functions of the chicken.

关 键 词：雏鸡 脑软化症 细胞免疫功能 

分 类 号：S858.31[农业科学—临床兽医学]