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加拿大安大略省海狸、浣熊和水獭组织中金属的分布情况。

Distribution of metals in tissues of beaver, raccoon and otter from Ontario, Canada.

作者信息

Wren C D

出版信息

Sci Total Environ. 1984 Mar 1;34(1-2):177-84. doi: 10.1016/0048-9697(84)90049-4.

DOI:10.1016/0048-9697(84)90049-4
PMID:6710135
Abstract

Mercury and selenium concentrations were positively correlated in liver tissue of beaver, raccoon and otter from an undisturbed watershed in south central Ontario. Selenium accumulation in piscivorous mammals may represent a protective mechanism against methylmercury toxicity to animals exposed to high mercury levels in their diet. This paper also reports the levels of several other metals in tissues of three wild fur-bearing mammal species.

摘要

在安大略省中南部一个未受干扰的流域，海狸、浣熊和水獭的肝脏组织中汞和硒的浓度呈正相关。食鱼哺乳动物体内的硒积累可能是一种保护机制，可抵御甲基汞对饮食中汞含量高的动物的毒性。本文还报告了三种野生毛皮哺乳动物组织中其他几种金属的含量。

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