石油污染对莫桑比克罗非鱼血清酶活性的影响
Effects of petroleum pollution on the activities of serum enzymes of Tilapia mossambica
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摘要: 本文通过分析莫桑比克罗非鱼血清酶活性的变化,研究石油对鱼类的致毒效应.试验结果表明,石油污染能升高血清谷草转氨酶、乳酸脱氢酶和碱性磷酸酶活性,石油对莫桑比克罗非鱼血清酶活性产生作用的浓度阈值为0.05mg/dm3.分析鱼类血清酶活性的变化,可以为诊断石油污染提供科学依据.Abstract: The effect of petroleum pollution on the Tilapia mossambhca was studied by analysing the changes of activities of serum glutamic-oxalacetic transaminase(GOT),alkaline phosphatase(ALP)and lactate dehydrogenase (LDH).The study results show that:(1)The activities of serum GUT,ALP and LDH increase in petroleum treated Tilapia mossambica.(2) The threshold of effect of petroleum on serum enzymes is 0.05 mg/dm3.We think that it can diagnose the petroleum pollution by analysing the variances of activities of thoseenzymes.
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Key words:
- Petroleum pollution /
- activities of serum enzymes /
- Tilapia mossambica
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