| EROD activities of liver in Mugil so-iuy exposed to benzo (a)pyrene, pyrene and their mixture |
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| 作者姓名： | Wang Chonggang Chen Jixin Yu Ang Zheng Weiyun |
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| 作者单位： | Wang Chonggang，Chen Jixin，Yu Ang，Zheng Weiyun College of life science，Xiamen University，Xiamen 361005，China，Environmental Science Research Center，Xiamen University，Xiamen 361005，China |
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| 基金项目： | This project was supported by the National Natural Science Fundation of China under contract No. 49876029. |
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| 摘 要： | Abstract-The effects on hepatic EROD (7-ethoxyresorufin O-deethylase) in Mugil so-iuy exposedto benzo(a)pyrene (BaP), pyrene and their mixtures of equal concentration were investigated, at con-centrations of 0.1, 1.0, 5.0, 10.0, 50.0 μg/dm~3, in experimental condition. Time-effects and dose-response of the biochemical indexs were observed. The results showed that the hepatic EROD activitieswere induced by the exposure of BaP, pyrene and their mixtures at high concentration. Dose-responseconnections were that the hepatic EROD activities were elevated with increasing concentration of the pol-lutants. The combined effect of BaP and pyrene at 1:1 concentration ratio on hepatic EROD activity wasantagonism.
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| 关 键 词： | EROD activity benzo(a)pyrene(BaP) pyrene Mugil so-iuy |
| 收稿时间： | 2002/6/17 0:00:00 |
| 修稿时间： | 2002/11/8 0:00:00 |
EROD activities of liver in Mugil so-iuy exposed to benzo (a)pyrene, pyrene and their mixture |
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| Wang Chonggang,Chen Jixin,Yu Ang,Zheng Weiyun.EROD activities of liver in Mugil so-iuy exposed to benzo (a)pyrene, pyrene and their mixture[J].Acta Oceanologica Sinica,2003,22(2):213-220. |
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| Authors: | Wang Chonggang Chen Jixin Yu Ang and Zheng Weiyun |
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| Institution: | 1.College of life science, Xiamen University, Xiamen 361005, China2.Environmental Science Research Center, Xiamen University, Xiamen 361005, China |
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| Abstract: | The effects on hepatic EROD (7-ethoxyresorufin O-deethylase) in Mugil so-iuy exposed to benzo(a)pyrene (BaP), pyrene and their mixtures of equal concentration were investigated, at concentrations of 0.1, 1.0, 5.0, 10.0, 50.0 μg/dm3, in experimental condition. Time-effects and doseresponse of the biochemical indexs were observed. The results showed that the hepatic EROD activities were induced by the exposure of BaP, pyrene and their mixtures at high concentration. Dose-response connections were that the hepatic EROD activities were elevated with increasing concentration of the pollutants. The combined effect of BaP and pyrene at 1:1 concentration ratio on hepatic EROD activity was antagonism. |
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| Keywords: | EROD activity benzo(a)pyrene(BaP) pyrene Mugil so-iuy |
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