| 主成分分析法在球虫病鸡血液生化研究中的应用 |
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| 引用本文： | 兰岚,林辉环,翁亚彪.主成分分析法在球虫病鸡血液生化研究中的应用[J].华南农业大学学报,2000,21(3):87-90. |
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| 作者姓名： | 兰岚 林辉环 翁亚彪 |
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| 作者单位： | 华南农业大学动物医学系,广东,广州,510642 |
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| 摘 要： | 用主成分分析法对球虫感染后血液生化指标的变化特点进行了剖析。分析结果表明，艾美球虫感染主要影响鸡血清蛋白和血脂水平，血清指标的变化与虫株寄主部位和毒力有关，感染后对血清生化指标影响最大的虫种是Ｅｉｍｅｒｉａ．ａｃｅｒｖｕｌｉｎａ原代株，其次是Ｅ．ｔｅｎｅｌｌａ原代株，Ｅ．ｍａｘｉｍａ早熟株影响最小；Ｅ．ｔｅｎｅｌｌａ和Ｅ．ｍａｘｉｍａ早熟株的感染主要影响血脂成分的变化，而Ｅ．ｔｅｎｅｌｌａ和Ｅ．ａｃｅｒｖｕｌｉｎａ原代株的感染对血脂和血清蛋白的影响程度相同。
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| 关 键 词： | 主成分分析 球虫病 肉鸡 血液生化 |
| 修稿时间： | 1999-10-20 |
Application of Principal Component Analysis in Blood Biochemistry Research in Coccidia-Infected Broilers |
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| LAN Lan,LIN Hui-huan,WENG Ya-biao.Application of Principal Component Analysis in Blood Biochemistry Research in Coccidia-Infected Broilers[J].Journal of South China Agricultural University,2000,21(3):87-90. |
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| Authors: | LAN Lan LIN Hui-huan WENG Ya-biao |
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| Abstract: | The
main pattern and causes of the alteration in blood biochemistry indices in
coccidia-infected broilers were studied with principal component analysis. The result
showed that infection with Eimeria spp. mainly affected levels of serum protein and
lipids. Variability of serum indices was related to the parasitic site and pathogenicity
of strains (or lines) with which the chickens were infected.The strain which had the most
profound effect on the serum constituents was E. acervulina,E. tenella parent line came in
next,while the effect of E. maxima precocious line on blood indices was least. The
characteristic changes in the serum of E.tenella and E. maxima precocicus line groups was
alteration in serum lipids.Infection with E. tenella and E. acervulina parent line
affected lipids and proteints to the same extent. |
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| Keywords: | principal component analysis coccidiosis broilers blood biochemistry |
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