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共轭亚油酸对滩羊免疫应激的影响研究

张培松 周玉香 牛彦强 吴志广 李如冲 张雪山

安徽农业科学2012,Vol.40Issue(3):1505-1506,2.
安徽农业科学2012,Vol.40Issue(3):1505-1506,2.

共轭亚油酸对滩羊免疫应激的影响研究

Study on the Effects of Conjugated Linoleic Acid on the Immune Stress of Tan Sheep

张培松 1周玉香 1牛彦强 1吴志广 2李如冲 2张雪山2

作者信息

  • 1. 宁夏大学农学院动物科学系,宁夏银川750021
  • 2. 宁夏农垦鲁宁小尾寒羊种羊繁育中心,宁夏银川750206
  • 折叠

摘要

Abstract

[Objective] The research aimed to explore the effects of conjugated linoleic acid (CLA) on the immune stress of Tan Sheep. [ Method] Different dose of CLA was added in the diet of Tan Sheep to study the effects of CLA on the immune stress of Tan Sheep. [ Result] The content of serum immunoglobulin (IgG) in Tan Sheep with adding 2% CLA was higher than that with adding 1% CLA. And IgG content in the serum of Tan Sheep with adding 1% CLA was significantly higher than that without adding CLA(P<0.05). The tumor necrosis factor content ( TNF-α) in the serum of Tan Sheep decreased significantly with the increasing of CLA dose in the diet ( P < 0.05 ). [ Conclusion ] Adding 2% CLA to the diet could effectively alleviate the immune stress response of Tan Sheep.

关键词

共轭亚油酸/滩羊/免疫应激

Key words

Conjugated linoleic acid/ Tan Sheep/ Immune stress

分类

农业科技

引用本文复制引用

张培松,周玉香,牛彦强,吴志广,李如冲,张雪山..共轭亚油酸对滩羊免疫应激的影响研究[J].安徽农业科学,2012,40(3):1505-1506,2.

基金项目

宁夏大学自然科学基金. ()

安徽农业科学

0517-6611

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