Hiroshima City Institute of Public Health, 4-1-2 Shoukousenta, Nishi-ku, Hiroshima 733-8650, Japan.
Arch Environ Contam Toxicol. 2011 Jul;61(1):128-34. doi: 10.1007/s00244-010-9598-y. Epub 2010 Sep 22.
In September 2008, organotin (Ot) compounds were prohibited from being used worldwide. From 1997 onward in Japan, the production of paints containing TBT (tributylin) compounds was prohibited, and thus alternatives to Ot antifoulants have been used since then. It has been said that the decomposition characteristics of these materials are better than those of Ot compounds. The toxicity of alternative Ot antifoulants (e.g., diuron, irgarol 1051®, and Sea-Nine 211®) and Ot compounds (TBT and TPT (triphenyltin)), using oysters that inhabit a large area of Hiroshima Bay, were evaluated. The results showed that the toxicity of diuron and irgarol 1051 is very low, and the toxicity of Sea-Nine 211 is almost the same as that of TPT. Sea-Nine 211's effect was stronger on oysters than other shellfish, causing concern about the extent of Sea-Nine 211's impact on oyster development.
2008 年 9 月，有机锡（Ot）化合物在全球范围内被禁止使用。自 1997 年起，日本禁止生产含三丁基锡（TBT）化合物的油漆，此后一直使用 Ot 防污剂的替代品。据说这些材料的分解特性比 Ot 化合物更好。使用栖息在广岛湾大面积的牡蛎评估了替代 Ot 防污剂（如 diuron、irgarol 1051®和 Sea-Nine 211®）和 Ot 化合物（TBT 和 TPT（三苯基锡））的毒性。结果表明，diuron 和 irgarol 1051 的毒性非常低，Sea-Nine 211 的毒性几乎与 TPT 相同。Sea-Nine 211 对牡蛎的作用比其他贝类更强，这引起了人们对 Sea-Nine 211 对牡蛎发育影响程度的关注。
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