微(纳米)塑料和抗生素的相互作用及对鱼类的联合毒性效应研究进展

Advances on Interaction between Micro(nano)plastics and Antibiotics along with Their Joint Toxicity to Fish

中国是微(纳米)塑料和抗生素生产和使用大国,由于过度使用和废水处理设施的限制,大量的抗生素和微(纳米)塑料进入水环境中,对生态环境和人类健康带来潜在威胁。微(纳米)塑料可以作为载体通过多种物理和化学作用吸附抗生素并将其转移到生物体内,对水生生物的肠道、肝脏、神经和生殖系统等造成损伤,并且通过食物链富集和转移,最终威胁到人类的健康。本文系统地综述了微(纳米)塑料和抗生素的相互作用以及对鱼类的危害,对微(纳米)塑料和抗生素的联合作用机制的研究方向进行了展望,以期对微(纳米)塑料和抗生素的环境风险研究提供更多理论参考。

China is one of the major countries manufacturing and using micro(nano)plastics and antibiotics.How-ever,owing to the overuse by human beings and low-efficient removal of micro(nano)plastics and antibiotics by the most wastewater treatment facilities,large quantities of micro(nano)plastics and antibiotics have entered the aquatic environment,posing a huge potential threat to the ecological environment and human health.With adsorbing antibi-otics via a variety of physicochemical interactions and further transferring them into organisms,micro(nano)plastics can damage the intestinal,liver,nervous and reproductive systems of aquatic organisms,which later can be en-riched and migrated through the food chain and finally affect human health.In this review,we summarized the in-teraction between micro(nano)plastics and antibiotics and their joint toxic effects on fish in detail and prospected the future research directions of the mechanism of their joint interactions.This review provides a comprehensive survey and theoretical guidance for the future investigations on evaluation of the environmental risks of micro(nano)plastics and antibiotics.