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草业学报 ›› 2013, Vol. 22 ›› Issue (2): 94-99.

• 研究论文 • 上一篇    下一篇

红三叶异黄酮对低温诱发肉鸡腹水综合症发生和抗氧化性能的影响

姜义宝1,杨玉荣1,冯长松1,王成章1,崔国文2   

  1. 1.河南农业大学牧医工程学院,河南 郑州 450002;
    2.东北农业大学动物科学技术学院,黑龙江 哈尔滨 150030
  • 收稿日期:2011-11-09 出版日期:2013-02-25 发布日期:2013-04-20
  • 作者简介:姜义宝(1976-),男,山东巨野人,副教授,博士。E-mail:yibaojiang@sina.com
  • 基金资助:
    国家自然科学基金(30800812),中国博士后基金(2012M520469)和国家产业技术体系项目(CARS35)资助。

Effects of red clover isoflavones on ascites syndrome incidence and antioxidant activity of broiler induced by cold exposure

JIANG Yi-bao1, YANG Yu-rong1, FENG Chang-song1, WANG Cheng-zhang1, CUI Guo-wen2   

  1. 1.College of Animal Husbandry and Veterinary Science, Henan Agricultural University, Zhengzhou 450002, China;
    2.College of Animal Science, Northeast Agricultural University, Ha’er’bin 150030, China
  • Received:2011-11-09 Online:2013-02-25 Published:2013-04-20

摘要: 观察在低温环境下红三叶异黄酮对肉鸡腹水综合症的防治效果及其对肉鸡抗氧化性的影响。300羽肉鸡随机分为3组:常温对照组,低温组、低温黄酮组,采用低温诱发 AS,记录AS发病数,并分别于14,21,28,35和42 d从各组随机抽取6羽肉鸡取样,测定右心肥大指数,红细胞压积,血清和肝脏组织的SOD、MDA和GSH-Px等指标。结果表明环境低温使肉鸡腹水综合症发病率升高,肉鸡日粮添加红三叶异黄酮能够有效地降低寒冷诱发的AS发病率,右心肥大指数和红细胞压积,并提高了抗氧化性能。

Abstract: The aim of this study was to observe the role of red clover (Trifolium pratense) isoflavones on ascites syndrome (AS) and antioxidant activity of broiler. Three hundreds broilers were randomized divide into three groups: normal temperature control group, low temperature group, low temperature and supplement red clover isoflavone group. AS was induced by cold exposure, ascites syndrome incidence was recorded. Six birds were randomly selected from each group on 14, 21, 28, 35 and 42 days, ascites heart index (AHI), packed cell volume (PCV), SOD (superoxide dismutase), MDA (malonaldehyde) and GSH-Px (glutathione peroxidase) in serum and liver were detected. The results showed that the incidence of AS was increased induced by cold exposure, treatment with red clover isoflavone attenuated AS incidence, AHI and PCV were decreased, further, red clover isoflavone elevated antioxidant activity of broiler.

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