合成抗氧化剂对断奶犊牛抗氧化干预的研究进展  

Allieviation of Oxidative Stress of Early Weaned Calves by Synthetic Antioxidant: A Review

作　　者：刘东鑫 余功富 金洁瑜 邵丽霞 张新国 林滨 王翀 茅慧玲 LIU Dong-xin;YU Gong-fu;JIN Jie-yu;SHAO Li-xia;ZHANG Xin-guo;LIN Bin;WANG Chong;MAO Hui-ling(College of Animal Science and Technology,Zhejiang A&F University,Zhejiang Hangzhou 311300,China;Taizhou Luqiao District Animal Health Authority,Zhejiang Luqiao 318050,China;Lucheng District livestock and poultry quarantine station,Zhejiang Wenzhou 330302,China;Zhejiang Wenling Animal Husbandry and Veterinary Bureau,Zhejiang Wenling 31750,China)

机构地区：[1]浙江农林大学动物科技学院,动物营养研究所,浙江杭州311300 [2]台州市路桥区城区动物卫生监督所,浙江台州318050 [3]鹿城区家畜家禽检疫站,浙江温州330302 [4]浙江省温岭市畜牧兽医局,浙江温岭317500

出　　处：《中国畜牧杂志》2018年第9期5-9,共5页Chinese Journal of Animal Science

基　　金：浙江省基础公益研究计划项目(自然科学基金LY18C170002);农业部公益行业(农业)科研专项经费(201303143);杨胜先生门生社群项目(B2016017、C2016042)

摘　　要：现代集约化奶牛养殖模式中通常实行犊牛早期断奶,但饲料种类以及饲喂方式的改变等极易使断奶犊牛处于严重的氧化应激状态。饲用抗氧化剂不仅能够延长饲料保存期,也能够有效缓解动物机体的氧化应激,增强动物的抗应激能力。目前,国内外对犊牛早期断奶理论的研究仍不完善,对于抗氧化剂缓解犊牛断奶氧化应激的机制仍不十分清晰。本文阐述了氧化应激的发生、合成抗氧化剂的体内抗氧化作用,并探讨了合成抗氧化剂在犊牛免疫、血液生化以及消化道层面上的应用,为犊牛早期断奶提供科学依据。In order to improve breeding efficiency,early weaning was used on calves breeding.However,the calves were prone to be stressed due to the change of feed type and feeding way during weaning.Recent research showed that antioxidants can not only prolong the survival period of feed,but also alleviate the oxidative stress of animals and enhance their ability to resist stress.At present,there was no perfect theory of early weaning of calves,and the mechanism was not very clear for the effect of antioxidant to alleviate the oxidative stress of calves.By explaining the occurrence of oxidative stress and the mechanism of antioxidation in the body,the effects of synthetic antioxidants on calves’immunization,blood biochemistry and digestive tract were discussed,and the scientific basis for early weaning of calves was provided.

关 键 词：抗氧化剂 氧化应激 犊牛 早期断奶 

分 类 号：S823.5[农业科学—畜牧学]