| 铅,镉对黄鳝血清中三种酶活性的影响 |
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| 引用本文： | 周昂,陈定宇.铅,镉对黄鳝血清中三种酶活性的影响[J].西华师范大学学报(哲学社会科学版),1993,14(4):354-357. |
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| 作者姓名： | 周昂 陈定宇 |
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| 作者单位： | 四川师范学院生物系，四川师范学院生物系，四川师范学院生物系 |
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| 摘 要： | 报告了重金属铅(Pb~(2+))和镉(Cd~(2+))对黄鳝血清中谷丙转氨酶(GPT)、谷草转氨酶(GOT)以及乳酸脱氢酶(LDH)活性的影响.将黄鳝置于两种不同浓度的重金属溶液中,随着重金属浓度的增加和放置时间的加长,血清中三种酶活性也随之增加,尤其以 GOT 和 LDH 活性增加最明显.通过对三种酶活性的测定,可以反映黄鳝受两种重金属的毒害情况,也可对环境水质中重金属 Pb~(2+)、Cd~(2+)的污染情况起监测作用.
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| 关 键 词： | 铅 镉 黄鳝 酶活性 血清 |
THE EFFECT OF Pb AND Cd ON THE ACTIVITY OF THREE KINDS OF SERUM ENZYMES OF MONOPTERUS ALBUS |
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| Zhou Ang Chen Dingyu Xia Lin.THE EFFECT OF Pb AND Cd ON THE ACTIVITY OF THREE KINDS OF SERUM ENZYMES OF MONOPTERUS ALBUS[J].Journal of China West Normal University:Natural Science Edition,1993,14(4):354-357. |
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| Authors: | Zhou Ang Chen Dingyu Xia Lin |
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| Institution: | Department of Biology |
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| Abstract: | The paper reported a determining result that heavy metal ions Pb~(2+)and Cd~(2+)affected the activity of GOT,GPT and LDH of Monopterus albus' serum by putting monopterus albus in various solu- tions of heavy metal content.The results indicated that the activity of three kinds of serum enzymes (especial- ly GOT and LDH) inereased as the density of heavy metal content increased and the time was getting longer .The determinations could reflect the poisson of heavy metal ions on monopterus albus and the pullution of Pb~(2+1)and Cd~(2+1) in environmental water. |
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| Keywords: | Pb Cd monopterus albus enzyme activity |
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