Antibiotics in typical marine aquaculture farms surrounding Hailing Island, South China: Occurrence, bioaccumulation and human dietary exposure

Chen, Hui; Liu, Shan; Xu, Xiangrong; Liu, Shuangshuang; Zhou, Guang‐Jie; Sun, Kun; Zhao, Jian‐Liang; Ying, Guang‐Guo

doi:10.1016/j.marpolbul.2014.10.053

Cited by 270 publications

(127 citation statements)

References 37 publications

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“…A previous study reported the contamination of fluoroquinolone residues in different samples from Hailing Island , with high level of norfloxacin (255 ng/g) detected in liver tissue of Siganus fuscescens. In our previous investigation, 14 and 3 antibiotics have been detected in seawater (<0.7-15,163 ng/L) and sediment (0.8-4.8 ng/g) samples in aquaculture farms on Hailing Island, respectively (Chen et al, 2015). Despite of these two studies, investigation on the occurrence and source of antibiotics in Hailing Bay region has been limited.…”

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confidence: 94%

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Antibiotics in the coastal environment of the Hailing Bay region, South China Sea: Spatial distribution, source analysis and ecological risks

Chen

Liu

et al. 2015

Marine Pollution Bulletin

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143

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confidence: 94%

“…S9 S10 S11 S12 S13 S14 S15 S16 S17 S19 S20 S21 S22 S6 S10 S11 S13 S14 S15 S17 S18 S20 S22 The results of antibiotic concentrations in aquaculture zone (A1-A7) were from our previous study (Chen et al, 2015).…”

mentioning

confidence: 99%

Antibiotics in the coastal environment of the Hailing Bay region, South China Sea: Spatial distribution, source analysis and ecological risks

Chen

Liu

et al. 2015

Marine Pollution Bulletin

Self Cite

143

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“…Not only can residues of antimicrobials remain in fish products, but undigested food and fish faeces containing unabsorbed antimicrobials and secreted antimicrobial metabolites can remain in the water and sediment around fish farms for an extensive period of time, depending on their concentrations and biodegradability [19,59]. Indeed, some studies suggest that 70–80% of antibiotics given to fish are excreted into the water [17,20,60] and can further alter the microbial communities present [61].…”

Section: Introductionmentioning

confidence: 99%

“…Detection of numerous, globally distributed, AMR genes in aquatic sediments have recently reported [32,36,68,69,70]. Various AMR genes have been documented to be present in aquatic sediment, such as sul 1 , sul 2 , tetB, tetC, tetM, tetO, tetW, qnrA, aadA, bla TEM , bla SHV , bla CTX-M , and bla NDM [59,71,72,73]. Moreover, Yang et al [73] examined marine sediment, and found numerous tetracycline resistance genes (mentioned above).…”

Section: Introductionmentioning

confidence: 99%

The Rising Tide of Antimicrobial Resistance in Aquaculture: Sources, Sinks and Solutions

et al. 2017

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Abstract:As the human population increases there is an increasing reliance on aquaculture to supply a safe, reliable, and economic supply of food. Although food production is essential for a healthy population, an increasing threat to global human health is antimicrobial resistance. Extensive antibiotic resistant strains are now being detected; the spread of these strains could greatly reduce medical treatment options available and increase deaths from previously curable infections. Antibiotic resistance is widespread due in part to clinical overuse and misuse; however, the natural processes of horizontal gene transfer and mutation events that allow genetic exchange within microbial populations have been ongoing since ancient times. By their nature, aquaculture systems contain high numbers of diverse bacteria, which exist in combination with the current and past use of antibiotics, probiotics, prebiotics, and other treatment regimens-singularly or in combination. These systems have been designated as "genetic hotspots" for gene transfer. As our reliance on aquaculture grows, it is essential that we identify the sources and sinks of antimicrobial resistance, and monitor and analyse the transfer of antimicrobial resistance between the microbial community, the environment, and the farmed product, in order to better understand the implications to human and environmental health.

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“…Sulfamethoxazole, salinomycin, and trimethoprim were detected at the highest rate in water; ox tetracycline was detected at the highest rate in shrimp larva pools, enroloxacin was detected at the highest rate in feed samples, and erythromycin was detected at the highest rate in sediment [75].…”

Section: Antibiotic Resistance In Aquaculture and Agriculturementioning

confidence: 95%

Spreading of Antibiotic Resistance with Wastewater

Dincer¹,

Yigittekin²

2017

Biological Wastewater Treatment and Resource Recovery

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The recent statistics show that the world's population is rapidly increasing. This increase negatively afects the water resources and it increases the water demand progressively.Along with the increase in the world's population, the insensible use of water resources, pollution, and drought lead to the increasing reduction of water resources. Due to these factors, all countries, primarily developed countries, have started looking for new water resources. This search has been extended to extraterrestrial water. However, the existing technology and opportunities direct countries toward the puriication of wastewater rather than searching for new water resources. For the reasons outlined above, puriication and recycling of wastewater become important. In addition to the natural resistance of microorganisms against antibiotics, a resistance also arises because of the unconscious and overuse of antibiotics. This resistance spreads through wastewater progressively. Antibiotic resistance shows an increase according to the scientiic data. In order to prevent the resistance, it is of capital importance to treat the wastewater in which the domestic pollution burden is high. In this study, the role of domestic wastewater in the occurrence and spread of antibiotic resistance will be revealed.

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Antibiotics in typical marine aquaculture farms surrounding Hailing Island, South China: Occurrence, bioaccumulation and human dietary exposure

Cited by 270 publications

References 37 publications

Antibiotics in the coastal environment of the Hailing Bay region, South China Sea: Spatial distribution, source analysis and ecological risks

Antibiotics in the coastal environment of the Hailing Bay region, South China Sea: Spatial distribution, source analysis and ecological risks

The Rising Tide of Antimicrobial Resistance in Aquaculture: Sources, Sinks and Solutions

Spreading of Antibiotic Resistance with Wastewater

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