| 用母猪血浆中硫酸雌酮浓度作早期妊娠诊断的研究 |
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| 引用本文： | 蔡正华,方樟明,陈隆,郭宝忠,焦淑贤,王瑞祥.用母猪血浆中硫酸雌酮浓度作早期妊娠诊断的研究[J].中国畜牧杂志,1989(6). |
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| 作者姓名： | 蔡正华 方樟明 陈隆 郭宝忠 焦淑贤 王瑞祥 |
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| 作者单位： | 中国农业科学院畜牧研究所
(蔡正华，方樟明，陈隆，郭宝忠，焦淑贤)，中国农业科学院畜牧研究所(王瑞祥) |
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| 摘 要： | 45头杂种母猪于配种后第28天采血,用放射免疫法测血浆中硫酸雌酮含量。以0.5ng/ml为界线作判断妊娠与否的标准。妊娠诊断的准确率是100％。妊娠母猪的血浆硫酸雌酮水平和胎儿数呈正相关(r=0.501,n=43,P<0.01)。
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PREGNANCY DIAGNOSIS IN SOWS BASED ON PLASMA OESTRONE SULPHATE CONCENTRATION |
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| Abstract: | Plasma oestrone sulphate concentration was measured by RIA with samples from 45 sows of crossbreed on the 28 days after mating. More than 0.5ng oestrone sulphate/ml indicated pregnant and less than 0.5ng/ml indicated non-pregnancy of sows, overall accuracy of pregnancy diagnosis was 100 per cent. |
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