| 几种化学因子对白缘鱼央精子活力的影响 |
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| 引用本文： | 柴毅,李罗新,张彦宁,陈丽.几种化学因子对白缘鱼央精子活力的影响[J].长江大学学报,2009(2). |
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| 作者姓名： | 柴毅 李罗新 张彦宁 陈丽 |
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| 作者单位： | 长江大学动物科学学院;农业部淡水鱼类种质资源与生物技术重点开放实验室;中国水产科学院长江水产研究所; |
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| 基金项目： | 农业部中国水产科学院长江水产研究所第六期开放课题(LFB20070617) |
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| 摘 要： | 探讨了白缘鱼央(Liobagrus marginatus Günther)精子在不同浓度的钠、钾、钙、镁、葡萄糖溶液和果糖溶液中的活动情况。结果显示,钠和钾对白缘鱼央精子活动影响的浓度值接近且规律相似,精子活力在钠75mmol/L时最高,达52s,在钾50mmol/L时最高,为55s。与钠、钾相反,10mmol/L的钙、镁已构成对白缘鱼央精子活动的抑制,开始呈现精子的聚集现象。白缘鱼央精子活力在果糖溶液78mmol/L时为69s,在葡萄糖溶液125mmol/L时最高,达78s,较钠、钾、钙、镁有明显提高。
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| 关 键 词： | 白缘鱼央（Liobagrus marginatus Günther） 精子活力 钠 钾 钙 镁 葡萄糖 果糖 |
Effects of Several Chemical Factors on Sperm Mobility in Margined Bullhead,Liobagrus marginatus |
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| CHAI Yi LI Luo-xin Key Laboratory of Freshwater Fish Germplasm Resources , Biotechnology,Ministry of Agriculture,Yangtze River Research Institute,Chinese Academy of Fishery Sciences,Hubei ,ChinaZHANG Yan-ning,CHEN Li.Effects of Several Chemical Factors on Sperm Mobility in Margined Bullhead,Liobagrus marginatus[J].Journal of Yangtze University,2009(2). |
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| Authors: | CHAI Yi LI Luo-xin Key Laboratory of Freshwater Fish Germplasm Resources Biotechnology Ministry of Agriculture Yangtze River Research Institute Chinese Academy of Fishery Sciences Hubei ChinaZHANG Yan-ning CHEN Li |
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| Institution: | College of Animal Science;Yangtze University;Jingzhou;Hubei 434025;China;College of Animal Science;China |
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| Abstract: | The movement of margined bullhead(Liobagrus marginatus) spermatozoon in various concentrations of Na+,K+,Ca2+,Mg2+ and glucose,fructose solution was studied.The results showed that the sperm mobility was the best,52 s,in 75 mmol/L Na+ solution.While it was the best,55 s,in 50 mmol/L K+ solution.On the contrary,the sperm mobility was inhibited in 10 mmol/L Ca2+ and Mg2+. And the sperm was agminated coinstantaneous. The sperm mobility was 69 s when the concentration of fructose was 78 mmol/L,while the longest... |
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