Hao Yue, Xing Mingjie, Gu Xianhong
State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
Animals (Basel). 2021 May 13;11(5):1384. doi: 10.3390/ani11051384.
Oxidative stress refers to the dramatic increase in the production of free radicals in human and animal bodies or the decrease in the ability to scavenging free radicals, thus breaking the antioxidation-oxidation balance. Various factors can induce oxidative stress in pig production. Oxidative stress has an important effect on pig performance and healthy growth, and has become one of the important factors restricting pig production. Based on the overview of the generation of oxidative stress, its effects on pigs, and signal transduction pathways, this paper discussed the nutritional measures to alleviate oxidative stress in pigs, in order to provide ideas for the nutritional research of anti-oxidative stress in pigs.
氧化应激是指人和动物体内自由基产生急剧增加或清除自由基能力下降，从而打破抗氧化-氧化平衡。多种因素可在养猪生产中诱发氧化应激。氧化应激对猪的生产性能和健康生长具有重要影响，已成为制约养猪生产的重要因素之一。本文在概述氧化应激的产生、其对猪的影响及信号转导途径的基础上，探讨了缓解猪氧化应激的营养措施，以期为猪抗氧化应激的营养研究提供思路。
