Antibiotics and Food Safety in Aquaculture

Journal of Agricultural and Food Chemistry, Journal Year: 2020, Volume and Issue: 68(43), P. 11908 - 11919

Published: Sept. 24, 2020

Antibiotics are widely used in aquaculture. Intensive farming drives indiscriminate use of antibiotics, which results residues antibiotics cultured aquatic products and bacterial resistance. This perspective attempts to present a brief update on usage, regulations, residues, potential human health risk Through the comprehensive literature review, we provide view that safety still requires further attention more rigorous assessment. Finally, make few suggestions for future research directions: reduce bring down speed resistance development monitor resistant pathogens genes, strictly manage environmental sanitation aquaculture pay quality water bodies introduced into aquaculture, seek international cooperation establish an information bank antibiotic antibiotic-resistant set up quantitative model assess associated with residues.

Language: Английский

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Effects of microplastics on the innate immunity and intestinal microflora of juvenile Eriocheir sinensis

The Science of The Total Environment, Journal Year: 2019, Volume and Issue: 685, P. 836 - 846

Published: June 18, 2019

Language: Английский

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A review of the toxicity in fish exposed to antibiotics

Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology, Journal Year: 2020, Volume and Issue: 237, P. 108840 - 108840

Published: July 5, 2020

Language: Английский

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A global analysis on the systemic effects of antibiotics in cultured fish and their potential human health risk: a review

Reviews in Aquaculture, Journal Year: 2020, Volume and Issue: 13(2), P. 1015 - 1059

Published: Oct. 21, 2020

Abstract The rearing of fish in intensive systems reduces their immunity leading to eruption diseases, consequently prompting the use antibiotics. Antibiotics are currently used cultured globally treat/prevent diseases. On one hand, antibiotics aquaculture help improve health by killing or inhibiting pathogenic bacteria proliferation. However, on other they cause multiple side effects. To date, information systemic effects is scattered and potential human risk remains elusive. This review critically analyses discusses available literature positive negative via consumption. found 44 different dominated oxytetracycline were studied various species worldwide. global either decrease increase growth survival rates. They induce oxidative stress, which affect antioxidant detoxification responses host–microbiota dysbiosis. These changes compromise system, ultimately lead cellular damage. toxicities generated inhibit aerobic glycolysis, suppress lipogenesis fatty acid β‐oxidation while energy demand initiating gluconeogenesis anaerobic glycolysis. Consumption treated with causes risk. Future studies required agents restore dysfunctions induced fish, attempts limit utilisation production underway. [Correction added 21 November 2020, after first online publication: abstract has been amended clarify scope review.]

Language: Английский

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The role of the gut microbiome in sustainable teleost aquaculture

Proceedings of the Royal Society B Biological Sciences, Journal Year: 2020, Volume and Issue: 287(1926)

Published: May 6, 2020

As the most diverse vertebrate group and a major component of growing global aquaculture industry, teleosts continue to attract significant scientific attention. The growth in aquaculture, driven by declines wild stocks, has provided additional empirical demand, thus opportunities, explore teleost diversity. Among key developments is recent microbiome exploration, facilitated advances high-throughput sequencing technologies. Here, we consider studies on gut microbiomes context sustainable which have discussed four themes: diet, immunity, artificial selection closed-loop systems. We demonstrate influence had research, while also providing road map for main deterministic forces that microbiome, with topical applications aquaculture. Functional significance considered within an reference impacts nutrition immunity. Finally, identify knowledge gaps, both methodological conceptual, propose promising manipulation future priorities research. These include insect-based feeds, vaccination, mechanism pro- prebiotics, hologenome, in-water bacteriophages recirculating systems (RAS), physiochemical properties water dysbiosis as biomarker.

Language: Английский

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A Review of the Distribution of Antibiotics in Water in Different Regions of China and Current Antibiotic Degradation Pathways

Frontiers in Environmental Science, Journal Year: 2021, Volume and Issue: 9

Published: June 18, 2021

Antibiotic pollution is becoming an increasingly serious threat in different regions of China. The distribution antibiotics water sources varies significantly time and space, corresponding to the amount used locally. main source this contamination aquatic environment wastewater from antibiotic manufacturers, large scale animal farming, hospitals. In response excessive globally, environmentally friendly alternatives are being developed reduce their use. Furthermore, researchers have various treatment techniques for degradation antibiotics, such as physical adsorption, chemical oxidation, photodegradation, biodegradation. Among them, biodegradation receiving increasing attention because its low cost, ease operation, lack secondary pollution. by enzymes could become key strategy management future. This review summarizes research on China’s environments antibiotics. Special paid enzymes. adverse effects pollutants need more effective monitoring mitigating also highlighted.

Language: Английский

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Shrimp vibriosis and possible control measures using probiotics, postbiotics, prebiotics, and synbiotics: A review

Aquaculture, Journal Year: 2022, Volume and Issue: 551, P. 737951 - 737951

Published: Jan. 21, 2022

Language: Английский

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Acute ammonia exposure combined with heat stress impaired the histological features of gills and liver tissues and the expression responses of immune and antioxidative related genes in Nile tilapia

Ecotoxicology and Environmental Safety, Journal Year: 2022, Volume and Issue: 231, P. 113187 - 113187

Published: Jan. 12, 2022

Ammonia exposure can be considered more stressful for aquatic animals when it coincides with high temperature. This study was conducted to detect the effects of ammonia and heat stress their interactions on histological features gills liver tissues expression responses immune antioxidative related genes in Nile tilapia. Thus, 180 fish were divided into four groups (triplicates), where first third kept clean water without total ammonium nitrogen (TAN) exposure. At same time, second fourth exposed 5 mg TAN/L. After seven days, temperature raised (without toxicity) (exposed TAN/L) up 32 °C under these conditions 24 h. While optimum (27.28 °C) then dissected. Marked upregulation keap1 seen ammonia/heat stress. The mRNA levels nrf2, nqo-1, cat, gpx downregulated all stressed groups, lowest recorded group. transcription ho-1 upregulated while complement C3 gene livers lysozyme nf-κB, il-1β, tnf-α higher group than highest level tnf-α, il-8, hsp70 observed co-exposure triggered degeneration primary secondary gill filaments telangiectasia vascular congestion epithelium while, showed hepatic visible necrotic changes nuclear pyknosis. In conclusion, combined induced oxidative stress, immunosuppression, inflammation

Language: Английский

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Occurrence, distribution and risk assessment of antibiotics at various aquaculture stages in typical aquaculture areas surrounding the Yellow Sea

Journal of Environmental Sciences, Journal Year: 2022, Volume and Issue: 126, P. 621 - 632

Published: Jan. 24, 2022

Language: Английский

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Impacts of polystyrene nanoplastics at the environmentally relevant and sub-lethal concentrations on the oxidative stress, immune responses, and gut microbiota to grass carp (Ctenopharyngodon idella)

Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 441, P. 129995 - 129995

Published: Sept. 14, 2022

Language: Английский

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