| 牛初乳免疫球蛋白(IgG)的测定 |
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| 引用本文： | 刘艳芬,邹淑当,黄保,戴小瑜.牛初乳免疫球蛋白(IgG)的测定[J].中国草食动物,2004,24(6):13-14. |
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| 作者姓名： | 刘艳芬 邹淑当 黄保 戴小瑜 |
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| 作者单位： | 1. 湛江海洋大学,广东,524088
2. 徐闻县品种改良站 |
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| 摘 要： | 实验用两种方法测定了牛初乳中IgG的含量 ,并对结果进行了比较。结果表明 :第 1天初乳中IgG含量最高 ,为43 2 7mg/ml,之后迅速递减 ,到第 6天基本降至常乳水平。两种方法测定的结果之间无显著性差异 (P >0 0 5 ) ,但免疫比浊测定法稳定 ,重复性好 ,精确度高。
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| 关 键 词： | 牛初乳 免疫球蛋白 IgG 含量测定 免疫透光比浊法 单向免疫扩散法 |
| 文章编号： | 1007-9726(2004)06-0013-02 |
| 修稿时间： | 2004年2月11日 |
Measurement of IgG in Bovine Colostrum |
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| Liu Yan-fen ,Zou Shu-dang ,Huang Bao ,et al.Measurement of IgG in Bovine Colostrum[J].China Herbivores,2004,24(6):13-14. |
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| Authors: | Liu Yan-fen Zou Shu-dang Huang Bao |
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| Institution: | Liu Yan-fen 1,Zou Shu-dang 1,Huang Bao 2,et al |
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| Abstract: | Two methods were used to measure IgG concentration in bovine colostrums and their precision and statistical significance were compared. The results showed that there was no significant difference between these methods, and Immunoturbidimetric Assay was reliable with high sensitivity, precision and specificity. IgG concentration was the highest in the first milking colostrums after postpartum, average concentration of IgG was 43.27mg/ml, it decreased dramatically with the laction, up to normal milk level in 6 days. |
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| Keywords: | Colostrum IgG Immuno-assay |
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