We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to The response of the Mediterranean mussel Mytilus galloprovincialis (Lamarck, 1819) exposed to copper-doped zinc nanoparticles
ClearThe Mediterranean Mussel Mytilus galloprovincialis as a Biomonitor for Microplastic Pollution
Researchers assessed the Mediterranean mussel Mytilus galloprovincialis as a bioindicator for microplastic pollution, focusing on improving quantification of small microplastics below 25 µm that conventional methods miss. Mussels were found to accumulate microplastics efficiently across size ranges, validating their use as biomonitors while highlighting the need for improved analytical methods.
The effect of different types of microplastic and acute cadmium exposure on the Mytilus galloprovincialis (Lamarck, 1819)
This study examined how different types of microplastics, alone and combined with cadmium, affect Mediterranean mussels that are widely consumed as seafood. Exposure to microplastics and cadmium caused oxidative stress, tissue damage, and neurotoxicity in the mussels, with combined exposure being worse than either pollutant alone. The health risk calculations for human consumers exceeded safety limits, suggesting that microplastic-contaminated mussels could pose a real food safety concern.
Marine Pollution: Mytilus Galloprovincialis as a Model Organism to Assess Micro- and Nanoplastic Impact
This conference presentation reviews the use of Mytilus galloprovincialis (Mediterranean mussel) as a model organism for assessing micro- and nanoplastic pollution in marine environments, covering bioaccumulation, immune responses, oxidative stress, and reproductive effects.
Mussel watch program for microplastics in the Mediterranean sea: Identification of biomarkers of exposure using Mytilus galloprovincialis
This review evaluates the use of Mediterranean mussels (Mytilus galloprovincialis) as bioindicators for monitoring microplastic pollution in the Mediterranean Sea. Researchers identified several promising biomarkers of microplastic exposure in mussels, supporting their use in mussel watch programs for assessing marine environmental quality.
Toxicological Impacts of Microplastics: Effects on Levels of Cellular Thiols in Mytilus galloprovincialis
Researchers investigated how microplastic exposure affects cellular thiol antioxidants in Mediterranean mussels, finding that short-term exposure altered glutathione and ovothiol levels, indicating oxidative stress as a key mechanism of microplastic toxicity in benthic species.
Polystyrene nanoplastics in the marine mussel Mytilus galloprovincialis.
This study investigated how polystyrene nanoplastics affect Mediterranean mussels, an important marine species and human food source. Researchers found that these tiny plastic particles can cross cell membranes, accumulate in tissues, and trigger oxidative stress and immune responses. The findings suggest that nanoplastic pollution in the ocean could affect both marine ecosystem health and the safety of seafood consumed by people.
Co-exposure to Microplastics and Cadmium: Effects on DNA Damage in Mytilus Galloprovincialis
This study investigated how co-exposure to microplastics and cadmium affects DNA damage in the Mediterranean mussel Mytilus galloprovincialis. Microplastics acted as vectors for cadmium, and combined exposure resulted in greater genotoxic effects than either pollutant alone.
Effects of environmentally relevant levels of polyethylene microplastic on Mytilus galloprovincialis (Mollusca: Bivalvia): filtration rate and oxidative stress
Researchers exposed Mediterranean mussels to polyethylene microplastics at environmentally relevant concentrations and found significant reductions in filtration rate and signs of oxidative damage in the digestive gland. The study suggests that microplastics as small as 40-48 micrometers can disrupt antioxidant defenses in bivalves even at low concentrations, raising concerns about their impact on marine filter-feeders.
Morphological analysis approach to detect microfiber contamination in Mytilus galloprovincialis
Researchers investigated microfiber contamination in Mediterranean mussels (Mytilus galloprovincialis) using morphological analysis, finding microplastic presence in 65% of analyzed specimens and demonstrating that mussels serve as effective bioindicators for assessing environmental microplastic exposure.
Will temperature rise change the biochemical alterations induced in Mytilus galloprovincialis by cerium oxide nanoparticles and mercury?
Researchers exposed mussels (Mytilus galloprovincialis) to cerium oxide nanoparticles and mercury alone and in combination at current and elevated temperatures, finding that mercury caused the most significant metabolic damage, CeO2 nanoparticles partially counteracted mercury's effects, and elevated temperature overrode both — highlighting that climate warming may amplify toxicological impacts in coastal marine organisms.
Effects of exposure to nanoplastics on the gill of mussels Mytilus galloprovincialis: An integrated perspective from multiple biomarkers
Researchers exposed Mediterranean mussels to polystyrene nanoplastics for seven days and measured multiple gill biomarkers, finding that nanoplastics triggered oxidative stress, inhibited acetylcholinesterase, disrupted sodium-potassium ion transport, and impaired energy and lipid metabolism, pointing to broad physiological interference in marine invertebrates.
A Comparative Assessment of the Chronic Effects of Micro- and Nano-Plastics on the Physiology of the Mediterranean Mussel Mytilus galloprovincialis
Researchers compared the chronic effects of polystyrene microplastics and nanoplastics on Mediterranean mussels over a 21-day exposure at very low concentrations. They found that nanoplastics generally produced stronger biological responses than microplastics, including greater impacts on immune function, oxidative stress, and neurotoxicity markers. The study suggests that smaller plastic particles may pose greater risks to marine filter feeders even at trace environmental concentrations.
Histopathological analysis of mussels Mytilus galloprovincialis after foodborne exposure to three sizes of polystyrene nanoplastics: Relevance of confounding factors.
Scientists fed tiny plastic particles (nanoplastics) to mussels through their food to see if it caused health problems, since mussels are good indicators of ocean health and people eat them. The plastic particles did cause some tissue damage and inflammation in the mussels, but other factors like reproductive cycles and parasites had bigger effects on their health. This suggests that short-term exposure to small amounts of nanoplastics may not be as harmful as previously thought, though longer studies are still needed to understand the risks to both marine life and humans who eat seafood.
Impact of Microplastic in Mexican Coastal Areas Using Mussels ( Mytilus spp.) as Biomonitors
This study used mussels as bioindicators to assess microplastic contamination along the Mexican Pacific coast, finding higher levels of microplastics and associated heavy metals in more urbanized areas. The results suggest potential health risks for people consuming seafood from contaminated coastal areas.
Oxidative Stress in Far Eastern Mussel Mytilus trossulus (Gould, 1850) Exposed to Combined Polystyrene Microspheres (µPSs) and CuO-Nanoparticles (CuO-NPs)
Researchers exposed the marine mussel Mytilus trossulus to polystyrene microspheres and copper oxide nanoparticles alone and in combination for 5 days, finding that both contaminants induced oxidative stress and that combined exposure enhanced lysosomal membrane damage compared to single exposures. The battery of biomarkers including lipid peroxidation, antioxidant activity, and DNA damage provided a sensitive profile of combined toxicity.
The multiple responses of Mytilus galloprovincialis in the multi-stressor scenario: Impacts of low pH, low dissolved oxygen, and microplastics
Researchers exposed Mediterranean mussels to the combined stressors of low pH, low dissolved oxygen, and microplastics for 15 days. While whole-organism functions like respiration were unaffected, the study found significant cellular-level impacts, suggesting that microplastics interact with ocean acidification and deoxygenation to cause subtle but measurable stress in marine invertebrates.
Microplastic intake and enzymatic responses in Mytilus galloprovincialis reared at the vicinities of an aquaculture station
Researchers evaluated antioxidant defenses and oxidative stress markers in gills of Mediterranean mussels (Mytilus galloprovincialis) reared near an aquaculture station, finding that microplastics derived from aquaculture activities induced significant enzymatic stress responses.
Sparkling plastic: Effects of exposure to glitter on the Mediterranean mussel Mytilus galloprovincialis
Researchers examined the effects of glitter microplastics on Mediterranean mussels and found that smaller particles were retained more in the digestive tract and induced greater oxidative stress, while crumbled glitter fragments amplified toxic responses.
Bioaccumulation of emerging contaminants in mussel (Mytilus galloprovincialis): Influence of microplastics
Researchers investigated whether microplastics influence the bioaccumulation of emerging contaminants in Mediterranean mussels. The study found that the presence of microplastics altered how certain chemical pollutants accumulated in mussel tissue, suggesting that microplastics can act as carriers that change the uptake and distribution of other contaminants in marine organisms.
Determination of bioaccumulation of polystyrene nanoplastics in mussel Mytilus galloprovincialis and their impact on enzymatic and nonenzymatic antioxidative stress mechanisms
Researchers assessed the bioaccumulation of polystyrene nanoplastics in the mussel Mytilus galloprovincialis and measured enzymatic and non-enzymatic antioxidant stress responses after 4 days of exposure to 1 mg/L of 54 nm particles. Nanoplastics accumulated in mussel tissues and triggered significant oxidative stress responses, including altered superoxide dismutase and catalase activity, indicating toxicological effects at environmentally relevant concentrations.
Binational survey using Mytilus galloprovincialis as a bioindicator of microplastic pollution: Insights into chemical analysis and potential risk on humans
Researchers conducted surveys of microplastic contamination in mussels from coastal sites across Morocco and Tunisia, finding plastics in 79 to 100 percent of all samples. The most common types were polyethylene and polypropylene fibers and fragments, with chemical analysis revealing the presence of associated toxic additives. The study estimates that regular mussel consumers in these regions face meaningful microplastic intake, highlighting a potential human health concern.
Impact of Microplastic in Mexican Coastal Areas Using Mussels (Mytilus spp.) as Biomonitors
Mussels (Mytilus spp.) collected along Mexican coastal sites were used as biomonitors for microplastic contamination, with plastic particles found across sampling locations and associated with elevated concentrations of adsorbed heavy metals.
Use of the Mediterranean mussel (Mytilus galloprovincialis) filtration function as a sustainable tool for water column microplastic monitoring
Researchers investigated using Mediterranean mussels (Mytilus galloprovincialis) as living samplers to monitor microplastic levels in seawater, taking advantage of the mussels' natural filter-feeding behavior to concentrate particles from the surrounding water column. This biological monitoring approach could provide a cost-effective and ecologically relevant tool for tracking microplastic pollution.
Impact of environmental microplastics alone and mixed with benzo[a]pyrene on cellular and molecular responses of Mytilus galloprovincialis
Researchers exposed Mediterranean mussels to environmentally collected microplastics from a beach, both alone and combined with the pollutant benzo[a]pyrene, at ecologically relevant concentrations. The study found that even short-term exposure caused cellular and molecular responses in the mussels, and the combination of microplastics with chemical pollutants produced different effects than either contaminant alone.