急性镉中毒对大弹涂鱼血细胞同工酶表达的影响
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X171.5 S917

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Influence of cadmium on the expression of isozymes in blood cells of Boleophthalmus pectinirostris in the situation of acute toxicosis
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    摘要:

    用聚丙烯酰胺凝胶(PAGE)电泳法研究了镉对大弹涂鱼血细胞的乳酸脱氢酶(LDH)、过氧化物酶(POD)和超氧化物歧化酶(SOD)表达的影响。结果表明,在急性中毒条件下,和空白对照组相比,25、50和75mg/L三个处理组均有特异性酶带出现,各种酶活性也有显著变化。探讨了急性镉中毒对大弹涂鱼血细胞同工酶表达的影响,以及大弹涂鱼血细胞的同工酶标记用做海洋环境生态毒理学指标的可行性。

    Abstract:

    By method of polyarylamide gel electrophoresis, effect of cadmium on the patterns of three isozymes (LDH,POD and SOD) in blood cells of Boleophthalmus pectinirostris was revealed for the first time. The results showed that all the three concentration groups indicate differential patterns of the LDH,POD and SOD isozymes in the situation of acute toxicosis. And the activities of three isozymes showed significant variety. The influence of cadmium on the expression of isozymes in blood cells of Boleophthalmus pectinirostris and the feasibility of using isozymes markers as marine ecotoxicology indicators were discussed.

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黄福勇 李明云 竺俊全 钱丽君 张春丹 陆孙杰.急性镉中毒对大弹涂鱼血细胞同工酶表达的影响[J].上海海洋大学学报,2004,(4):289-292.
HUANG Fu-yong, LI Ming-yun, ZHU Jun-quan, QIAN Li-jun, ZHANG Chun-dan, LU Sun-jie. Influence of cadmium on the expression of isozymes in blood cells of Boleophthalmus pectinirostris in the situation of acute toxicosis[J]. Journal of Shanghai Ocean University,2004,(4):289-292.

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  • 最后修改日期:2004-05-09
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