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KMID : 1024519930020010051
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Journal of the Environmental Sciences
1993 Volume.2 No. 1 p.51 ~ p.60
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The role of testosterone on nephrotoxicity of mercuric chloride
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Kim Hoe-Young
Huh Keun
Kim Seck-Hwan
Choi Jong-Won
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Abstract
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Mercuric chloride, inorganic compound, is one of the most important drugs that has been used in the field of argriculture, antisyphilitica and anticeptics, but it is not used clinically at present. We have studied the effect of testosterone on the mercuric chloride-induced nephrotoxicity. Renal lipid peroxide concentration of male rat treated with mercuric chloride was significantly increased in comparison with that of the female rat, it showed similar effects on testosterone pretreatment. Changes in renal catalase and gluta- thione peroxidase activities were not siginificantly different in testosterone-treated groups. But, renal xanthine oxidase and aldehyde oxidase activities of testrosterone-treated group given mercuric chloride significantly increased in comparison with that of the testoste- rone-treated alone. Animals treated with testosterone prior to mercuric chloride showed more severe damage on histological observations than those treated with testosterone only. Consequently, we suggest that the mercuric chloride-induced nephrotoxicity might be renal lipid peroxide generating enzyme system by testosterone.
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KEYWORD
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mercuric chloride, testosterone, lipid peroxide, xanthine oxidase, aldehyde oxidase
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