» Articles » PMID: 38201059

Health Risk Assessment of Antibiotic Pollutants in Large Yellow Croakers from Zhejiang Aquaculture Sites

Overview
Journal Foods
Specialty Biotechnology
Date 2024 Jan 11
PMID 38201059
Authors
Affiliations
Soon will be listed here.
Abstract

Intensive aquaculture combatting the decline of large yellow croaker populations can trigger bacterial outbreaks, resulting in extensive antibiotic use. In this study, we screened 5 aquaculture sites in the coastal areas of Zhejiang and identified 17 antibiotics in large yellow croakers using UPLC-MS/MS. The distribution and occurrence of antibiotic pollutants were different in the different tissues of large yellow croakers, being primarily dominated by quinolones. Relatively higher average residue levels of enrofloxacin and ciprofloxacin were detected in the inedible parts, specifically the gills (37.29 μg/kg). Meanwhile, relatively high average residue levels of enrofloxacin and ciprofloxacin were also found in the edible parts, particularly in the muscle (23.18 μg/kg). We observed that the residue levels detected in the swim bladder exceeded the prescribed limit for fish muscle, but there is currently no specific regulatory limit established for this particular tissue. Despite the HI values of enrofloxacin and ciprofloxacin being below 0.01, the health risks should not be disregarded. The findings of this research provide significant practical implications for assessing antibiotic contamination and enhancing the risk management of coastal regions.

References
1.
Mo W, Chen Z, Leung H, Leung A . Application of veterinary antibiotics in China's aquaculture industry and their potential human health risks. Environ Sci Pollut Res Int. 2015; 24(10):8978-8989. DOI: 10.1007/s11356-015-5607-z. View

2.
Okeke E, Chukwudozie K, Nyaruaba R, Ita R, Oladipo A, Ejeromedoghene O . Antibiotic resistance in aquaculture and aquatic organisms: a review of current nanotechnology applications for sustainable management. Environ Sci Pollut Res Int. 2022; 29(46):69241-69274. PMC: 9376131. DOI: 10.1007/s11356-022-22319-y. View

3.
Zhang R, Kang Y, Zhang R, Han M, Zeng W, Wang Y . Occurrence, source, and the fate of antibiotics in mariculture ponds near the Maowei Sea, South China: Storm caused the increase of antibiotics usage. Sci Total Environ. 2020; 752:141882. DOI: 10.1016/j.scitotenv.2020.141882. View

4.
Wang C, Lu Y, Sun B, Zhang M, Wang C, Xiu C . Ecological and human health risks of antibiotics in marine species through mass transfer from sea to land in a coastal area: A case study in Qinzhou Bay, the South China sea. Environ Pollut. 2022; 316(Pt 1):120502. DOI: 10.1016/j.envpol.2022.120502. View

5.
Shan Q, Huang H, Zheng G, Yin Y, Zhu X, Ma L . Pharmacokinetics and Tissue Residue Profiles of Enrofloxacin in Crucian Carp () Following Single and Multiple Oral Administration. Front Vet Sci. 2022; 9:872828. PMC: 9047015. DOI: 10.3389/fvets.2022.872828. View