氧化应激对母畜乳腺功能的影响及其营养调控策略  

Effects of Oxidative Stress on Mammary Gland Function of Female Animals and Its Nutritional Regulation Strategy

作　　者：恒景会 田敏 管武太[1] 张世海[1] HENG Jinghui;TIAN Min;GUAN Wutai;ZHANG Shihai(College of Animal Sciences,South China Agricultural University,Guangzhou 510642,China)

机构地区：[1]华南农业大学动物科学学院,广州510642

出　　处：《动物营养学报》2020年第12期5587-5595,共9页CHINESE JOURNAL OF ANIMAL NUTRITION

基　　金：国家自然科学基金(31802067,31872364);广东省自然科学基金(2018A030310201)。

摘　　要：高温环境导致的热应激常引起机体的有害自由基增加,致使母畜乳腺组织发生氧化损伤。由氧化应激引起的母畜乳腺功能下降,是影响仔猪早期养分摄入的重要限制因素之一。本文整理了母畜氧化应激产生的机理及其对母畜乳腺组织的影响,并阐述了实际生产中减少母畜氧化应激的营养调控策略,以期为改善畜牧生产中母畜氧化应激、提高母畜乳腺功能提供理论支撑。The heat stress caused by the high temperature environment often leads to the increase of harmful free radicals,causing oxidative damage in the mammary gland tissue of female animals.Decreased lactation of female animals caused by oxidative stress is one of the important limiting factors affecting early nutrient intake of piglets.This article summarizes the major causes of oxidative stress of female animals and their effects on mammary gland tissue of female animals,expecting to provide a theoretical support to alleviate female oxidative stress and improve mammary gland function of female animals.

关 键 词：热应激 氧化应激 乳腺 泌乳 营养调控 

分 类 号：S811.2[农业科学—畜牧学]