哺乳期
怀孕
流产
氧化应激
氧化磷酸化
生物
繁殖
内分泌学
生理学
动物科学
内科学
医学
生物化学
生态学
遗传学
作者
Qihui Li,Siwang Yang,Fang Chen,Wutai Guan,Shihai Zhang
出处
期刊:Animal Nutrition
日期:2022-06-01
卷期号:9: 60-73
被引量:31
标识
DOI:10.1016/j.aninu.2021.10.006
摘要
The performance of high-yielding sows is directly related to the productivity of pig farming. Fetal development mainly occurs during the last month of pregnancy, and the aggressive metabolic burden of sows during this stage eventually leads to systemic oxidative stress. When affected by oxidative stress, sows exhibit adverse symptoms such as reduced feed intake, hindered fetal development, and even abortion. In addition, milk synthesis during the lactation period causes a severe metabolic burden. The biological response to oxidative stress during this period is associated with a decrease in milk production, which further affects the growth of piglets. Understanding the nutritional strategies to alleviate oxidative stress in sows is crucial to maintain their reproduction and lactation performance. Recently, advances have been made in the field of nutrition to relieve oxidative stress in sows during late pregnancy and lactation. This review highlights the nutritional strategies to relieve oxidative stress in sows reported within the last 20 years.
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