呕吐毒素对畜禽肠道的损伤及营养干预  

Latest Advances on Intestinal Injury Exposure to Deoxynivalenol and Nutritional Intervention in Livestock and Poultry

作　　者：刘壮[1] LIU Zhuang(South China Agricultural University,Guangzhou 510642,China)

机构地区：[1]华南农业大学,广州510642

出　　处：《饲料博览》2019年第1期43-47,共5页Feed Review

摘　　要：在畜牧生产中,呕吐毒素是诱导畜禽肠道损伤的常见因子,广泛地存在于谷物作物中,给全国各地的饲料原料和配合饲料的生产与加工带来了严重的困难。呕吐毒素能够抑制肠上皮细胞的增殖与分化,损伤其免疫防护及营养吸收功能,进而导致动物体呕吐、腹泻、采食量下降,神经衰弱,甚至死亡,给养殖业造成了巨大的损失。文章就呕吐毒素诱发肠道损伤的研究现状及营养调控措施进行了综述。Deoxynivalenol was a common factor in inducing intestinal damage in livestock production.It was widely found in cereal crops and had serious difficulties in the production and processing of feed ingredients and compound feeds throughout the country.Deoxynivalenol could inhibit the proliferation and differentiation of intestinal epithelial cells,impaire its immune protection and nutrient absorption function,which led to vomiting,diarrhea, decreased feed intake,neurasthenia,and even death,led to huge losses of the breeding industry.In this paper,the research progress and nutritional regulation of Deoxynivalenol-induced intestinal injury were reviewed.

关 键 词：呕吐毒素 肠道损伤 营养调控 

分 类 号：S816.9[农业科学—饲料科学] S816.79[农业科学—畜牧学]