饲料中霉菌毒素对育肥猪免疫效果的影响  

Effects of Mycotoxins in Feed on the Immune Response of Fattening Pigs

作　　者：骆雪 俞伟辉[1] LUO Xue;YU Weihui(Yueyang Vocational and Technical College,Yueyang Hu'nan 414000,China)

机构地区：[1]岳阳职业技术学院,湖南岳阳414000

出　　处：《现代畜牧科技》2024年第10期91-93,共3页Modern Animal Husbandry Science & Technology

基　　金：洞庭湖水稻区蝗虫抗菌肽对肠道免疫及屏障功能的影响及其机制研究(课题编号:2022JJ60011)。

摘　　要：随着畜牧业的快速发展,育肥猪的健康管理成为提高生产效率和保障食品安全的关键。霉菌毒素在猪饲料中的普遍存在,对猪健康构成严重威胁。该研究旨在深入探讨猪饲料中霉菌毒素对育肥猪免疫效果的影响,从不同生长周期的猪群收集饲料样本并分析霉菌毒素含量,同时评估育肥猪免疫抗体水平。研究结果表明,育肥猪饲料中霉菌毒素显著降低免疫应答和抗体水平,导致猪对主要疾病的防护能力下降。霉菌毒素还干扰了猪对药物的响应,降低了治疗效果。该研究发现并提出一系列预防控制策略,以降低饲料中霉菌毒素的影响,提高育肥猪的健康水平和免疫效果。With the rapid development of animal husbandry,the health management of fattening pigs has become the key to improve production efficiency and ensure food safety.However,the widespread existence of Mycotoxins in pig feed poses a serious threat to pig health.The purpose of this study was to investigate the effect of Mycotoxins in pig feed on the immune effect of finishing pigs.Feed samples from pigs with different growth cycles were collected to analyze the Mycotoxin content and to evaluate the immune antibody level of finishing pigs.The results showed that mycotoxins in the feed of finishing pigs significantly reduced the immune response and antibody levels,leading to a decline in the protection ability of pigs against major diseases.In addition,Mycotoxins interfered with the pigs'response to the drug,reducing the effectiveness of treatment.Based on the findings of this study,a series of prevention and control strategies were proposed to reduce the influence of Mycotoxins in feed and improve the health level and immune effect of fattening pigs.

关 键 词：饲料 霉菌 免疫 

分 类 号：S828.5[农业科学—畜牧学]