| 进程性氧化应激对母猪繁殖性能的影响及其营养调控 |
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| 引用本文： | 敖江涛,郑溜丰,彭健.进程性氧化应激对母猪繁殖性能的影响及其营养调控[J].动物营养学报,2016(12):15-21. |
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| 作者姓名： | 敖江涛 郑溜丰 彭健 |
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| 作者单位： | 1. 华中农业大学动物科技学院,武汉,430070;2. 华中农业大学动物科技学院，武汉 430070; 湖北省生猪健康养殖协同创新中心，武汉 430070 |
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| 基金项目： | 国家科技支撑计划(2014BAD20B)；湖北省科技支撑计划(2014ABC012，2014ABB014)；湖北省农业创新岗位项目(2007-620) |
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| 摘 要： | 由于胎儿生长速度加快和泌乳强度增加,哺乳动物在围产期的机体代谢强度逐渐增加,常常导致机体氧自由基增加,造成进程性氧化应激。进程性氧化应激对母猪繁殖性能的影响主要体现在母猪产仔性能下降、泌乳力降低、仔猪成活率下降、母猪健康水平差。然而,目前对于评价母猪进程性氧化应激仍缺乏标准化的方法。本文综述了母体围产期氧化应激产生的原因、评价指标以及氧化应激对母猪繁殖性能的影响,并综述了生产中缓解母猪氧化应激的措施,旨在为改善养猪生产中母猪氧化应激、提高母猪繁殖性能提供理论依据和技术指导。
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| 关 键 词： | 进程性氧化应激 母猪 围产期 繁殖性能 |
Impact of Progressive Oxidative Stress on Sow Reproductive Performance and Its Nutritional Manipulation |
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| Abstract: | In the perinatal period of mammals, due to the high rate of fetal growth and the intensity of lacta?tion, the metabolic intensity in the body is greatly increased, and it is easy to produce progressive oxidative stress. The negative impacts of progressive oxidative stress on sow reproductive performance include the re?duced litter size and survival ratio of piglets, decreased ability for lactation, and poor health status of sows. However, there is a lack of information regarding oxidative stress status in the perinatal period of sows, and its evaluation standard remains almost blank. This review provided an overview of the causes of perinatal oxidative stress, evaluation index, and the effect of oxidative stress on sow reproductive performance. We further pro?posed some effective measures to alleviate the oxidative stress in sows, aiming to provide a theoretical basis and technical guidance to improve oxidative stress and reproductive performance of sows. |
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| Keywords: | progressive oxidative stress sows perinatal period reproductive performance |
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