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Position: Home > Articles > Effects of Rabdosia serra (Maxim.) Hara on immune function of three-yellow broilers Journal of Traditional Chinese Veterinary Medicine 2008,27 (6) 10-12

溪黄草对三黄肉仔鸡免疫功能的影响

作  者:
张继东;何春兰;林红英
单  位:
广东海洋大学农学院
关键词:
溪黄草;免疫功能;三黄肉仔鸡
摘  要:
为测定溪黄草对三黄肉仔鸡免疫功能的影响,将1日龄三黄肉仔鸡210只随机分为7组,每组3个重复,每个重复10只。Ⅰ组饲喂基础日粮,Ⅱ组添加0.2%恩诺沙星,Ⅲ组添加1%双黄连,Ⅳ-Ⅶ组分别在日粮上添加0.5%、1%、2%和4%溪黄草。分别测定免疫器官指数、新城疫HI抗体滴度和T淋巴细胞转化OD570值。结果显示,溪黄草以2%剂量添加时可不同程度地刺激28日龄前三黄肉仔鸡的免疫器官发育,延长ND-HI抗体存留时间和抑制T淋巴细胞增殖,其它添加剂量对三黄肉仔鸡免疫功能也产生一定影响。
译  名:
Effects of Rabdosia serra (Maxim.) Hara on immune function of three-yellow broilers
作  者:
ZHANG Ji-dong,HE Chun-lan,LIN Hong-ying(Agricultural College of Guangdong Ocean University,Zhanjiang Guangdong 524088,China)
关键词:
Rabdosia serra(Maxim.) Hara;immune function;three-yellow broilers
摘  要:
To study the effects of Rabdosia serra(Maxim.)Hara on the immune function of three-yellow broilers,210 one-day-old three-yellow chickens were randomly divided into 7 groups and each group had 3 duplicates.GroupⅠwas given basal diet,grouopⅡand Ⅲ were added 0.2% enrofloxacin and 1% Shuanghuanglian powder to the basal diet respectively.Groups Ⅳ to Ⅶ were added 1%,2% and 4% Rabdosia serra(Maxim.) Hara to basal diet respectively.Some immunologic parameters,such as immune organ indexes,ND-HI antibody titers and lymphocyte transformation rates were measured.Results showed that 2% Rabdosia serra(Maxim.)Hara could stimulate the development of immune organs,prolong the persistence of ND-HI antibody and inhibit the proliferation of T-lympholeukocyte in three-yellow chickens which were younger than 28-day-old,other dosages could also effect the immune function of three-yellow chickens to some extent.

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