Research Progress on the Effect of Aflatoxin on Poultry Immunization  

作　　者：Xiaolong YU Xinmiao HE Wentao WANG Yanzhong FENG Heshu CHEN Ming TIAN Di LIU 

机构地区：[1]Institute of Animal Husbandry,Heilongjiang Academy of Agricultural Sciences

出　　处：《Agricultural Biotechnology》2018年第6期123-124,129,共3页农业生物技术（英文版）

基　　金：Supported by Program for International Cooperation of Ministry of Science and Technology(2011DFA30760)

摘　　要：Aflatoxins( AFs) are a major pollution source of grain pollution and are secondary metabolites produced by Aspergillus flavus and A.parasiticus,which are one of the most toxic and carcinogenic substances.Feeding animals with aflatoxin-contaminated food can cause toxicosis,acute liver injury or liver cancer in animals,and also can cause multiple organ damage,decline in production performance and disease resistance,even death,which brings great economic losses to animal husbandry.In addition,AFs can do great harm to the human body.When the body ingests large amounts of AFs,it may suffer from acute poisoning and acute liver damage; and AFs can cause chronic poisoning of the body with continuous intake of trace AFs.This paper briefly analyzed the effect of AFs on the structure and function of poultry immune organs,immune gene expression,immunosuppression and so on.Aflatoxins( AFs) are a major pollution source of grain pollution and are secondary metabolites produced by Aspergillus flavus and A.parasiticus,which are one of the most toxic and carcinogenic substances.Feeding animals with aflatoxin-contaminated food can cause toxicosis,acute liver injury or liver cancer in animals,and also can cause multiple organ damage,decline in production performance and disease resistance,even death,which brings great economic losses to animal husbandry.In addition,AFs can do great harm to the human body.When the body ingests large amounts of AFs,it may suffer from acute poisoning and acute liver damage; and AFs can cause chronic poisoning of the body with continuous intake of trace AFs.This paper briefly analyzed the effect of AFs on the structure and function of poultry immune organs,immune gene expression,immunosuppression and so on.

关 键 词：Aflatoxins(AFs) IMMUNIZATION Gene expression POULTRY Immune organ IMMUNOSUPPRESSION 

分 类 号：S852.4[农业科学—基础兽医学]