硒对北部溪鱥汞中毒的保护作用
Protective action of selenium against mercury in northern creek chubs.
作者信息
Kim J H, Birks E, Heisinger J F
出版信息
Bull Environ Contam Toxicol. 1977 Feb;17(2):132-6. doi: 10.1007/BF01685539.
PMID:843630
Abstract
We found selenium dixoide an effective antagonist to the toxic effects of mercuric chloride in the northern creek chub (Semotilus atromaculatus). Selenium pretreatment increased the whole body accumulation of mercury at lower environmental Hg concentrations. It decreased mercury accumulation in survivors at higher, acutely toxic concentrations.
摘要
我们发现，二氧化硒是溪红点鲑（Semotilus atromaculatus）中氯化汞毒性作用的有效拮抗剂。在较低环境汞浓度下，硒预处理增加了汞在鱼体内的全身蓄积。在较高的急性毒性浓度下，它减少了存活鱼体内的汞蓄积。
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