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白术及白术多糖对SD大鼠生长性能和免疫功能的影响
引用本文:胡晓蕾,胡迎利,汪以真.白术及白术多糖对SD大鼠生长性能和免疫功能的影响[J].中国兽药杂志,2006,40(1):2-6.
作者姓名:胡晓蕾  胡迎利  汪以真
作者单位:1. 浙江大学饲料科学研究所,动物分子营养教育部重点实验室,浙江,杭州,310029
2. 河南省郑州牧工专科学校,河南,郑州,450008
基金项目:畜禽系列绿色添加剂研究开发及技术平台建设项目
摘    要:在SD大鼠基础日粮中添加不同浓度的白术及其多糖,研究其对SD大鼠生长性能和免疫功能的影响。结果表明,一定剂量白术及其多糖均能有效提高SD大鼠生长性能,并能增加SD大鼠外周血白细胞的含量、NBT阳性率和血清溶菌酶含量,提高血清免疫球蛋白和补体水平,促进外周血、脾脏T/B淋巴细胞转化率,增强机体免疫功能。

关 键 词:白术  白术多糖  SD大鼠  生长性能  免疫功能
文章编号:1002-1280(2006)01-0002-05
收稿时间:2005-07-25
修稿时间:2005年7月25日

Effects of Atractylodes macrocephala koidz and PAM on the growth performance and immune function of SD rats
HU Xiao-lei,HU Ying-li,WANG Yi-zhen.Effects of Atractylodes macrocephala koidz and PAM on the growth performance and immune function of SD rats[J].Chinese Journal of Veterinary Drug,2006,40(1):2-6.
Authors:HU Xiao-lei  HU Ying-li  WANG Yi-zhen
Institution:1. The Feed Seienee Institute of Zhejiang University, Key Laboratory of Moleeular Animal Nutrition, Ministry of Education, Hangzhou , Zhejiang 310029; 2. Zhengzhou College of Animal Husbandry Engineering , Zhengzhou , Henan 450008;China
Abstract:The experiments were described which studied the effects of different levels of 80 mesh Atractylodes macrocephala koidz and its polysaccharide(PAM)on the growth performance and immunity function of Sprague dawley(SD) rats.Sixty SD rats weighed about 80 g were randomly divided into six groups,each including ten rats(half males and half females).SD rats of six groups received the same basal diet,supplemented with 0.5%,1%,2% Atractylodes macrocephala koidz in 80 mesh and 0.2%,0.5% PAM.After the feeding trials,WBC in peripheral blood,NBT positive rate,content of lyzosome in serum,immunoglobulin,complement and T,B lymphocytes transformation rate were determined.Results indicated that 1% Atractylodes macrocephala koidz and(0.2%) PAM supplementation were optimal for the growth performance and immune function of SD rats.
Keywords:Atractylodes macrocephala koidz  PAM  SD rats  growth performance  immune function
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