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Chinese Journal of Applied Ecology ›› 2023, Vol. 34 ›› Issue (8): 2274-2284.doi: 10.13287/j.1001-9332.202308.032

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Behavioral and ecotoxicology of sulfonamide metabolites in the aquatic environment

DAI Jiajia1,4, SONG Jinming1,2,3,4*, LI Xuegang1,2,3,4, MA Jun1,4, YUAN Huamao1,2,3,4, DUAN Liqin1,2,3,4, WEN Lilian1,2, QU Bao-xiao1,2,3,4, XING Jianwei1,2,3,4, WANG Qidong1,2,3,4   

  1. 1Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, Shandong, China;
    2University of Chinese Academy of Sciences, Beijing 100049, China;
    3Function Laboratory for Marine Ecology and Environmental Sciences, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, Shandong, China;
    4Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, Shandong, China
  • Received:2023-05-25 Accepted:2023-06-27 Online:2023-08-15 Published:2024-02-15

Abstract: Sulfonamides (SAs) are the first broad-spectrum synthetic antimicrobial agents used in human health and veterinary medicine. The majority of SAs entering human body is discharged into aquatic environment in the form of parent material or metabolites. The residues of SAs and their metabolites in the aquatic environment and the development of drug resistance can be serious threats to ecosystems and human health. We summarized recent advances in the research of SAs. The main metabolite types of SAs and the distribution characteristics of metabolites in different aquatic environments were introduced. The ecotoxicology of SAs metabolites, especially the distribution and hazards of sulfonamide resistance genes (sul-ARGs), were discussed with emphasis. Finally, the future research works were proposed. This paper could provide basic information for further research on SAs.

Key words: sulfonamide metabolite, aquatic environment, ecotoxicology, sul-ARGs.