大豆异黄酮对早期断奶仔猪生长性能、抗氧化功能及肠粘膜形态结构的影响
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林厦菁,陈芳,蒋守群,蒋宗勇
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Effects of Soybean Isoflavones on Growth Performance, Antioxidant Performance and Intestinal Morphology of Early-Weaned Piglets
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LIN XiaJing,CHEN Fang,JIANG ShouQun,JIANG ZongYong
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表3 大豆异黄酮对仔猪断奶后7d血清和肝脏抗氧化指标的影响
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Table 3 Effects of dietary soy isoflavone supplementation on antioxidative indices of early-weaned piglets on day 7 after weaning
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组别
Group | 大豆异黄酮添加水平 Dietary soy isoflavone addition level (mg·kg-1) | | 0 | 10 | 20 | 40 | 80 | | 丙二醛含量 MDA content | | 血清 Serum (nmol·L-1) | 5.29±0.54 | 4.40±0.66 | 4.15±0.90 | 3.31±0.53 | 4.38±0.48 | | 肝脏 Liver (nmol·mg-1 protein) | 30.34±4.53a | 31.07±3.31a | 25.16±5.69ab | 22.16±3.06b | 15.15±2.25b | | 超氧化物歧化酶活性 SOD activity | | 血清 Serum (U·L-1) | 56.58±3.17bc | 64.87±6.28abc | 70.37±3.27a | 51.43±4.01bc | 42.84±5.46c | | 肝脏 Liver (U·mg-1 protein) | 42.48±1.00 | 43.08±2.88 | 46.62±2.28 | 42.85±2.29 | 42.61±1.66 | | 谷胱甘肽过氧化物酶活性 GSH-Px activity | | 血清 Serum (U·L-1) | 248.80±7.03 | 249.70±6.76 | 258.40±5.15 | 265.41±7.18 | 251.62±10.39 | | 肝脏 Liver (U·mg-1 protein) | 61.79±3.16b | 71.59±3.09a | 63.60±4.56ab | 62.80±2.41ab | 57.37±2.49b | | 金属硫含量 MT content | | 肝脏 Liver (nmol·g-1 protein) | 0.114±0.004 | 0.153±0.021 | 0.119±0.012 | 0.132±0.028 | 0.170±0.030 |
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