| 褪黑素与盐酸多巴胺在猪精液冷冻保存中的应用效果 |
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| 引用本文： | 杨宝卫,李美珍,黄明光,胡传水,黄卫红,胡传活.褪黑素与盐酸多巴胺在猪精液冷冻保存中的应用效果[J].贵州农业科学,2012(8):154-155,160. |
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| 作者姓名： | 杨宝卫 李美珍 黄明光 胡传水 黄卫红 胡传活 |
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| 作者单位： | 广西大学动物科技学院;广西畜禽品种改良站;广西科达畜禽改良有限责任公司;广西农业职业技术学院 |
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| 基金项目： | 广西教育厅科研项目“液态或冷冻保存猪精子凋亡率的变化及应对措施研究”(201012MS001);南宁市科技开发计划项目“抗凋亡理论在猪精液常温或冷冻保存前后品质改良中的应用研究”(201107016C) |
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| 摘 要： | 为给改良猪精液冷冻稀释液配方提供参考数据,分析了不同浓度褪黑素和盐酸多巴胺对猪精子冷冻后畸形率和顶体完整率的影响。结果表明,10mmol/L褪黑素及3种浓度的盐酸多巴胺(0.1mmol/L,1mmol/L,10mmol/L)均能有效改善冻后猪精子的畸形率和顶体完整率,两种试剂均可在猪精液冷冻中进一步推广应用。
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| 关 键 词： | 褪黑素 盐酸多巴胺 猪 精液 冷冻保存 |
Effects of Melatonin and Dopamine Hydrochloride on Cryopreservation of Boar Spermatozoa |
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| YANG Bao-wei,LI Mei-zhen,HUANG Ming-guang,HU Chuan-shui,HUANG Wei-hong,HU Chuan-huo.Effects of Melatonin and Dopamine Hydrochloride on Cryopreservation of Boar Spermatozoa[J].Guizhou Agricultural Sciences,2012(8):154-155,160. |
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| Authors: | YANG Bao-wei LI Mei-zhen HUANG Ming-guang HU Chuan-shui HUANG Wei-hong HU Chuan-huo |
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| Institution: | 1(1.College of Animal Science and Technology,Guangxi University,Nanning,Guangxi 530005;2.Guangxi Work Station of Livestock and Poultry Breed Improvement,Nanning,Guangxi 530001;3.Guangxi Keda Livestock and Poultry Improvement Co.Ltd,Nanning,Guangxi 530001;4.Guangxi College of Agricultural Vocational Techniques,Nanning,Guangxi 530007,China) |
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| Abstract: | To provide reference data for the improvement of the composition of the diluent for cryopreservation of boar spermatozoa,the effects of different concentrations of melatonin and dopamine hydrochloride on abnormality,acrosomal integrity of frozen-thawed boar spermatozoa were analyzed.The results showed that 10 mmol/L melatonin or three doses of dopamine hydrochloride(0.1 mmol/L,1 mmol/L,10 mmol/L) could significantly improve abnormality,acrosomal integrity of frozen-thawed boar spermatozoa.It indicated that both of the two drugs deserved further extension and utilization to boar semen cryopreservation. |
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| Keywords: | melatonin dopamine hydrochloride boar semen cryopreservation |
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