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6 大豆异黄酮对断奶仔猪免疫指标的影响
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Table 6 Effects of soy isoflavone on immunity index in weaned piglets
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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 | 断奶后7 d Day 7 after weaning | 血液淋巴细胞转化率 Lymphocyte proliferation conversion efficiency (OD492) | 0.34±0.13 | 0.33±0.07 | 0.30±0.07 | 0.35±0.14 | 0.36±0.04 | CD4+ (%) | 34.25±8.85 | 35.40±6.19 | 30.75±5.97 | 31.17±6.05 | 30.14±4.71 | CD8+(%) | 23.75±4.35 | 24.20±4.55 | 23.75±3.99 | 20.50±6.25 | 20.57±3.10 | CD4+/ CD8+ | 1.44±0.33 | 1.47±0.19 | 1.30±0.19 | 1.47±0.29 | 1.49±0.26 | 断奶后42 d Day 42 after weaning | 血液淋巴细胞转化率 Lymphocyte proliferation conversion efficiency | 0.17±0.04 | 0.19±0.08 | 0.15±0.06 | 0.20±0.06 | 0.17±0.09 | CD4+(%) | 34.12±2.71a | 27.33±2.50b | 27.67±4.93b | 32.17±4.40ab | 33.00±5.34a | CD8+(%) | 22.00±3.41 | 20.17±2.14 | 20.00±1.79 | 19.33±3.27 | 22.43±4.24 | CD4+/ CD8+ | 1.58±0.22 | 1.36±0.12 | 1.38±0.21 | 1.68±0.15 | 1.51±0.34 |
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