| 测定冻精酶活性的高低预测精液品质 |
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| 引用本文： | 李正春.测定冻精酶活性的高低预测精液品质[J].中国牛业科学,2009,35(4):26-27. |
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| 作者姓名： | 李正春 |
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| 作者单位： | 青海省西宁市湟源县畜牧兽医站,青海,湟源,812100 |
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| 摘 要： | 目的]为了通过测定牛冻精谷丙转氨酶(GPT)和谷草转氨酶(GOT)的活性高低来预测精液品质.方法]用人医血清酶类测定的赖氏法测定两种酶的活性.结果]表明:谷丙转氨酶与精子活率呈极显著负相关(P＜0.01),与顶体完整率呈显著负相关(P＜0.05);谷草转氨酶与精子活率呈极显著负相关(P＜0.05),与顶体完整率呈极显著负相关(P＜0.01).结论 ]谷丙转氨酶和谷草转氨酶活性愈高,精子活率和顶体完整率愈低,精子品质下降.
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| 关 键 词： | 冻精 谷丙转氨酶 谷草转氨酶 精子活率 顶体完整率 |
Prediction the Bovine Semen Quality by Determining the Activity of Some Enzymes in Frozen Semen |
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| LI Zhengchun.Prediction the Bovine Semen Quality by Determining the Activity of Some Enzymes in Frozen Semen[J].China Cattle Science,2009,35(4):26-27. |
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| Authors: | LI Zhengchun |
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| Institution: | Animal and Veterinary Station;Huangyuan;Qinghai 812100;China |
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| Abstract: | To predict bovine semen quality by determine the activity of glutamic-pyruvic transaminase(GPT) and glutamic-oxalacetic transaminase(GOT),the activity of these two enzymes were measured by the method used for human beings.The activity of GPT was negatively correlated to live sperm rate and acrosomal intactness(P<0.01,P<0.05).The activity of GOT was negatively correlated to live sperm rate and acrosomal intactness(P<0.05,P<0.01).The higher is activity of glutamic-oxalacetic transaminase and glutamic-pyruvic ... |
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| Keywords: | Frozen sperm Glutamic-oxalacetic transaminase Glutamic-pyruvic transaminase Motility rate Acrosome integrity rate |
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