| 茶多酚(TP)对家禽免疫功能的研究 |
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| 引用本文： | 詹勇,李进昌,杨贤强.茶多酚(TP)对家禽免疫功能的研究[J].浙江大学学报(农业与生命科学版),1992(4). |
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| 作者姓名： | 詹勇 李进昌 杨贤强 |
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| 作者单位： | 浙江农业大学畜牧兽医系，浙江农业大学畜牧兽医系，浙江农业大学茶学系 杭州 310029，杭州 310029，杭州 310029 |
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| 摘 要： | 选用14日龄健康的海佩科内用仔鸡48羽,随机分成试验(24羽)和对照(24羽)两组.试验组在饲粮中添加0.25％的茶多酚(TP),研究TP对鸡免疫功能的作用.试验结果表明,TP对自然感染法氏囊病鸡,有明显提高(p<0.05)鸡血液中红细胞C_(3b)受体和免疫复合物的含量及保护鸡脾脏正常的免疫功能,同时也发现TP对公母鸡法氏囊的重量有不同影响.本试验表明,TP具有提高家禽免疫功能的作用.
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| 关 键 词： | 茶多酚 肉鸡 免疫功能 C_3b受体 免疫复合物 |
Study of tea polyphenols on the immune responses of poultry |
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| Zhang Yong, Li Jingchang and Yang Xianqiang.Study of tea polyphenols on the immune responses of poultry[J].Journal of Zhejiang University(Agriculture & Life Sciences),1992(4). |
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| Authors: | Zhang Yong Li Jingchang and Yang Xianqiang |
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| Abstract: | Forty-eight Hypeco broiler chickens of 14 day-old were divided into 2 groups for different treatments. Supple-mental TP (Tea Polyphenols) were provided in the diets of treatments at calculated levels of 0. 00% and 0. 25% to study the effect of TP on the immune response of poultry. Results showed that TP significantly increased (p<0. 05) the contents of C3b receptor and immunocomplexes on erythrocytes of chickens and protected normal immune function of spleen from infectious bursal disease virus with spontaneous infectious bur-sal disease in chickens. The chickens that received 0. 25% TP exhibited significant difference (p<0. 05) in the weights of fabricius bursals with sex. The results indicated that TP significantly increased the immune function of poultry. |
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| Keywords: | tea polyphenols (TP) brioler immunity C3b receptor immunocomplexes |
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