Abstract

The teratogenic effect of metal-containing nanoparticles on the occurrence of malformations in the mouthpart structures of Chironomus riparius Meigen larvae (Diptera, Chironomidae) was confirmed in a long-term experiment. The proportion of larvae with malformations in all the experimental environments was 2.2–8.4 times higher than the control values. Nanoparticles of silver and titanium dioxide (anatase) had the greatest teratogenic effect, the proportion of chironomid larvae with mouthpart deformities reaching 45.3 and 44.6%, respectively.

中文翻译：

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含金属纳米颗粒作用下河岸线虫幼虫（双翅目，线虫科）口部结构畸形

摘要

在长期的实验中，证实了含金属的纳米颗粒对河豚线虫美根幼虫（Diptera，Chironomidae）口部结构畸形发生的致畸作用。在所有实验环境中，畸形幼虫的比例比对照值高2.2–8.4倍。银和二氧化钛（锐钛矿）的纳米颗粒具有最大的致畸作用，口部畸形的手足类幼虫的比例分别达到45.3和44.6％。