| 低温对日本沼虾耗氧率、排氨率和Na+/K+ ATPase比活力的影响 |
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| 引用本文： | 王维娜,牛东红,商利新,王军霞.低温对日本沼虾耗氧率、排氨率和Na+/K+ ATPase比活力的影响[J].应用与环境生物学报,2004,10(5):602-604. |
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| 作者姓名： | 王维娜 牛东红 商利新 王军霞 |
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| 作者单位： | 1. 华南师范大学生命科学学院,广州,510631
2. 河北大学生命科学学院,河北保定,071002 |
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| 摘 要： | 在低温和室温条件下，测定了两种规格日本沼虾(Macrobrachium nipponens)的耗氧率、排氨率和Na^ ／K^ ATPase比活力．结果表明，低温条件下日本沼虾的耗氧率和排氨率均低于室温，且与体重呈负相关；而Na^ ／K^ ATPase比活力高于室温，且与体重呈正相关．表4参21
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| 关 键 词： | 日本沼虾 低温 耗氧率 排氨率 Na^＋／K^＋ATPase |
| 修稿时间： | 2003年9月5日 |
EFFECT OF LOW TEMPERATURE ON OXYGEN CONSUMPTION, AMMONIA-N EXCRETION AND Na+/K+ ATPase OF MACROBRACHIUM NIPPONENSE |
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| Abstract: | The oxygen consumption, ammonia-N excretion and Na /K ATPase activity of Macrobrachium nipponens of two different sizes at low temperature were measured. The result showed that the oxygen consumption and ammonia-N excretion at low temperature were lower than that at room temperature, and reduced with increasing of weight. But Na /K ATPase activity at low temperature was higher than that at room temperature, and increased with increasing of weight. Tab 4, Ref 21 |
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| Keywords: | Macrobrachium nipponens low temperature oxygen consumption ammonia-N excretion Na /K ATPase |
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