畜牧与饲料科学 ›› 2021, Vol. 42 ›› Issue (3): 47-52.doi: 10.12160/j.issn.1672-5190.2021.03.009

• 动物营养与饲料科学 • 上一篇    下一篇

赭曲霉毒素A对肉鸡毒性作用的研究进展

岳珂, 徐婷婷, 曹芹芹, 林露茜, 张朝栋, 郑晶晶, 仝宗喜, 黄淑成   

  1. 河南农业大学动物医学院,河南 郑州 450002
  • 收稿日期:2021-01-19 出版日期:2021-05-30 发布日期:2021-06-21
  • 通讯作者: 黄淑成(1988—),男,讲师,博士,主要研究方向为家禽胫骨软骨发育不良发病机理及防治。
  • 作者简介:岳珂(1997—),女,硕士研究生,主要研究方向为动物营养代谢病及中毒病。
  • 基金资助:
    中国博士后科学基金面上资助项目(2020M672234); 河南省高等学校重点科研项目计划(21A230013)

Research Advances of the Toxicity of Ochratoxin A on Broiler Chickens

YUE Ke, XU Ting-ting, CAO Qin-qin, LIN Lu-xi, ZHANG Chao-dong, ZHENG Jing-jing, TONG Zong-xi, HUANG Shu-cheng   

  1. College of Veterinary Medicine,Henan Agricultural University,Zhengzhou 450002,China
  • Received:2021-01-19 Online:2021-05-30 Published:2021-06-21

摘要: 霉菌毒素污染是影响动物饲料安全的重要因素。赭曲霉毒素A(ochratoxin A,OTA)广泛存在于肉鸡饲料原料中。众多研究表明,OTA对肉鸡具有肾毒性、肝毒性、细胞毒性、遗传毒性、致癌性、致畸性、免疫毒性和肠道毒性等,给肉鸡养殖业带来了巨大的经济损失,也对动物和人类的健康造成威胁。对国内外OTA研究进展进行总结归纳,从诱导机体产生肠毒性、肝毒性、肾毒性和免疫毒性四方面阐述OTA对肉鸡的致毒机制,为深入研究OTA提供参考。

关键词: 赭曲霉毒素A, 肉鸡, 致毒机制

Abstract: Mycotoxin contamination is an important factor that affects the animal feed safety. Ochratoxin A (OTA) is widely distributed in feed raw materials for broiler chickens. Numerous studies have shown that OTA has nephrotoxicity, hepatotoxicity, cytotoxicity, genetic toxicity, carcinogenicity, teratogenicity, immunotoxicity and intestinal toxicity on broiler chickens, which not only brings great economic losses to broiler chickens rearing industry, but also poses a threat to animal and human health. In this paper, the research advances of OTA in China and abroad are summarized but reviewed, and its toxic mechanisms on broiler chickens are expounded from the aspects of intestinal toxicity, hepatotoxicity, nephrotoxicity and immunotoxicity induced by OTA, in hoping to provide references for further study of OTA.

Key words: Ochratoxin A, broiler chickens, toxic mechanism

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