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61,005 resultsShowing papers similar to The problem of contamination of aquatic ecosystems with antibiotics (a review)
ClearAn Overview of Antibiotics as Emerging Contaminants: Occurrence in Bivalves as Biomonitoring Organisms
Researchers reviewed the occurrence of antibiotic residues in bivalve mollusks used as biomonitoring organisms across European, American, and Asian coastlines. They found that macrolides, sulfonamides, and quinolones were the most frequently detected antibiotic classes, though the health risk from consuming contaminated bivalves was generally assessed as negligible. The study emphasizes the importance of continued monitoring to prevent the development of antimicrobial resistance from environmental antibiotic contamination.
Proclivities for prevalence and treatment of antibiotics in the ambient water: a review
This review critically examines the prevalence of antibiotics in ambient water systems and the challenges of treating antibiotic-contaminated water. Researchers found that antibiotic resistance in water environments has emerged as a major public health concern, driven by pharmaceutical runoff and inadequate wastewater treatment. The study evaluates various treatment technologies and emphasizes the need for better monitoring and removal strategies to address this growing threat to water quality.
Evolution and Emergence of Antibiotic Resistance in Given Ecosystems: Possible Strategies for Addressing the Challenge of Antibiotic Resistance
This review traces the history of antibiotic resistance and examines how it evolves and spreads across aquatic and terrestrial ecosystems. Researchers discuss the ecological roles of antibiotics and the modern tools used to identify resistant organisms in various environments. The study highlights the ecotoxicological impact of antibiotic-resistant bacteria and explores potential strategies, including environmental monitoring, to address this growing public health challenge.
A systematic review of sources, occurrence, behavior and risks of global marine antibiotics
This systematic review of global marine antibiotic contamination found that sulfamethoxazole is the most frequently detected antibiotic in seawater, sediment, and marine organisms, with the highest concentrations along coastal China. Coexisting contaminants like microplastics may enhance antibiotic impacts and drive antibiotic resistance gene development in marine environments.
Trends in and Future Research Direction of Antimicrobial Resistance in Global Aquaculture Systems: A Review
This review analyzed trends in antimicrobial resistance in global aquaculture systems, finding that antibiotic overuse has accelerated the development of resistance genes and identifying key research directions for addressing this growing public health concern.
A Review on the Main Antibiotic Drugs Used in Fish Farming: Ecotoxicity, Characterization and Remediation
This review examines antibiotics used in fish farming and their ecotoxicological effects on aquatic ecosystems, noting that pharmaceutical residues accumulate in water and sediments and promote antibiotic-resistant bacteria. Understanding drug fate and effects in aquaculture environments is important for protecting both ecosystem health and the safety of farmed seafood.
Antimicrobial and the Resistances in the Environment: Ecological and Health Risks, Influencing Factors, and Mitigation Strategies
This review examines how antimicrobial contamination in the environment contributes to the growing problem of antimicrobial resistance. Researchers found that residual antimicrobials from medical and agricultural use continuously enter ecosystems, promoting the spread of resistant bacteria and resistance genes. The study highlights environmental factors that are often overlooked and discusses strategies for reducing antimicrobial pollution and limiting resistance spread.
Occurrence, Bioaccumulation, Metabolism and Ecotoxicity of Fluoroquinolones in the Aquatic Environment: A Review
This review examines fluoroquinolone antibiotic contamination in waterways across 32 countries, finding widespread pollution especially in developing nations. These antibiotics accumulate in aquatic organisms and move through the food chain, with toxicity varying by species and environmental conditions. The co-occurrence of antibiotics and microplastics in water is a growing concern, as microplastics can absorb and transport these drugs, potentially increasing human exposure.
Accumulation of antibiotics in the environment: Have appropriate measures been taken to protect Canadian human and ecological health?
This review examines how antibiotics and other contaminants of emerging concern, including microplastics, are legally discharged into Canadian freshwater from treatment plants and accumulate in the environment. The buildup of these substances raises concerns about antibiotic resistance and ecosystem disruption, with potential downstream effects on human health through contaminated drinking water and food sources.
On the Generation, Impact and Removal of Antibiotic Resistance in the Water Environment
This review explains how antibiotic resistance develops and spreads through water environments — including rivers, groundwater, and wastewater. The findings are relevant to microplastics because plastic particles in water are known to accumulate antibiotic-resistant bacteria, potentially accelerating the spread of drug resistance through aquatic systems.
Enrichment of Antibiotic Resistance Genes on Plastic Waste in Aquatic Ecosystems, Aquatic Animals, and Fishery Products
This review examines how plastic waste in water creates surfaces where antibiotic-resistant bacteria thrive and share resistance genes with each other. Microplastics in rivers, oceans, and fish farms were consistently found to harbor more antibiotic resistance genes than natural materials like rocks or sand. Since fish and shellfish can accumulate these microplastic-associated resistant bacteria, there is a risk that drug-resistant infections could reach humans through the seafood supply chain.
The nexus of microplastics, food and antimicrobial resistance in the context of aquatic environment: Interdisciplinary linkages of pathways
This review examines how microplastics in aquatic environments serve as surfaces where bacteria can grow, share antibiotic resistance genes, and then enter the food chain through contaminated seafood. The combination of microplastic pollution and antimicrobial resistance creates a compounding threat, as resistant bacteria riding on plastic particles can survive water treatment and reach humans. The authors call for interdisciplinary research connecting environmental science and public health to address this growing risk.
Antibiotic resistant bacteria colonising microplastics in the aquatic environment: An emerging challenge
Researchers reviewed how microplastics in aquatic environments act as surfaces where antibiotic-resistant bacteria can grow and swap resistance genes with each other, raising concern that contaminated seafood and water could transfer these hard-to-treat bacteria to humans.
Pharmaceuticals in Water: Risks to Aquatic Life and Remediation Strategies
This review examines how pharmaceutical drugs in waterways threaten aquatic life and potentially human health. The biggest concern is the rise of antibiotic resistance from drugs entering water through household and agricultural waste. While not specifically about microplastics, the topic is connected because microplastics can adsorb and transport pharmaceutical residues through water systems.
Antimicrobial Resistance in Exploited Estuaries: Some Overlooked Environmental Contaminants and Microbial Niches Might Act as Drivers
This review examined antimicrobial resistance in exploited estuaries, identifying overlooked environmental contaminants including antibiotics, heavy metals, and biocides as drivers of resistance gene spread in estuarine microbiomes with implications for human health and food safety.
Ecotoxicological Effects of Microplastics Combined With Antibiotics in the Aquatic Environment: Recent Developments and Prospects
This review examines how microplastics and antibiotics interact in water environments, finding that microplastics can absorb antibiotics onto their surfaces and carry them over long distances. When aquatic organisms encounter these antibiotic-laden microplastics, the combined toxicity can be worse than either pollutant alone. Microplastics also promote the spread of antibiotic resistance genes, which is a growing public health concern.
Interaction of Microplastics with Antibiotics in Aquatic Environment: Distribution, Adsorption, and Toxicity
This review examines how microplastics and antibiotics interact in waterways, finding that microplastics can absorb antibiotics from the water and change their availability and toxicity to aquatic organisms. Critically, microplastics also provide surfaces where antibiotic resistance genes can accumulate and spread among bacteria. This is concerning for human health because it means microplastics in water could be accelerating the spread of antibiotic-resistant infections.
Controlling factors and toxicokinetic modeling of antibiotics bioaccumulation in aquatic organisms: A review
This review examines how antibiotics accumulate in aquatic organisms, identifying several commonly used veterinary and human antibiotics — including enrofloxacin and azithromycin — with high bioaccumulation potential in fish and invertebrates. Antibiotic accumulation in seafood raises concerns about human health exposure and the spread of antibiotic resistance through the food chain.
Parabens as environmental contaminants of aquatic systems affecting water quality and microbial dynamics
Researchers reviewed the occurrence of parabens — common preservatives in cosmetics and food — in global water sources, finding concentrations above 100 µg/L in some wastewaters and raising concern about their effects on human health, aquatic organisms, and microbial communities including potential contributions to antibiotic resistance.
Occurrence of Antibiotic Resistance in Lotic Ecosystems
This review examines the occurrence and spread of antibiotic resistance genes and antibiotic-resistant bacteria in lotic (flowing water) ecosystems, analyzing how rivers and streams serve as reservoirs and conduits for the environmental dissemination of antibiotic resistance. Researchers synthesized evidence showing that agricultural runoff, wastewater discharge, and hospital effluents are major contributors to resistance gene loads in freshwater systems.
An approach for deriving water quality guideline values for antimicrobials that integrates ecotoxicity and antimicrobial resistance endpoints
Researchers developed an approach for setting water quality guideline values for antimicrobials in Australia and New Zealand that integrates both direct ecotoxicity endpoints and antimicrobial resistance endpoints, addressing a gap in current frameworks that do not account for resistance-promoting environmental concentrations.
Pharmaceuticals and Personal Care Products in the Environment with Emphasis on Horizontal Transfer of Antibiotic Resistance Genes
This review examines how pharmaceuticals and personal care products released into the environment contribute to antibiotic resistance, identifying them as contaminants of emerging concern that pose significant global health risks through horizontal gene transfer.
Microplastics and Their Role in the Maintenance and Spread of Antibiotic Resistance Genes in Marine Ecosystems
This review examines the role of microplastics in maintaining and spreading antibiotic resistance genes in marine ecosystems, synthesizing evidence that plastic pollution in aquatic environments creates reservoirs for antimicrobial resistant bacteria and facilitates horizontal gene transfer.
Detection of antimicrobial resistance in Escherichia coli and Salmonella spp. Originated from cultivated oysters and estuarine waters
This study detected antimicrobial-resistant bacteria in oysters and estuarine waters, raising concerns about how aquatic environments serve as reservoirs for antibiotic resistance that can reach humans through seafood consumption. The findings are relevant to microplastic research because microplastics are known to harbor and concentrate antibiotic resistance genes on their surfaces.