WebFeb 5, 2024 · The meta-analysis results show that microplastics can induce time-dependent oxidative stress in bivalves. Generally, the activities of antioxidant enzymes, such as glutathione peroxidase (GPx), glutathione-S-transferase (GST) and superoxide dismutase (SOD) increased during short-term exposure but declined after long-term … WebNov 14, 2024 · The results showed that the individual detection rate of microplastics was higher in the fish than that in the bivalves and that the abundance of microplastics measured in items per individual was significantly higher in the fish than that in the bivalves. Four shapes of microplastics, including fibers, fragments, granules and films, were ...
Concentration of microplastics in bivalves of the environment: a ...
WebJun 8, 2024 · In bivalves of the species Scrobicularia plana, exposure to polystyrene microplastics (20 μm, 1 mg/L) resulted in the presence of particles in the hemolymph, the gills and digestive gland, as detected by optical microscopy and by infrared spectroscopy. In the gills, from 7 days exposure onwards, polystyrene microplastics induced a consistent ... WebMar 1, 2024 · The occurrence of microplastics pollution in bivalves worldwide is wide, and bivalves can act as the transporter of microplastics to humans. cooking hazel games
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WebNov 27, 2024 · Abstract. The aim of this review was to identify the current knowledge regarding the concentration of microplastics in bivalves in the marine, estuarine, and freshwater environments. For this purpose, researches were conducted from September 2024 to February 2024 in the Scopus, Web of Science, and Google scholar databases, … WebThis study is one of the first to address the actual risk of internal exposure of different types of microplastics to a filter-feeding bivalve. It provides vital data on the types of … WebDec 1, 2024 · The presence of microplastics was identified in all bivalves, with an average concentration of 1.64 MPs/g and 10.69 MPs/ind. We concluded that bivalves are a … cooking header that good with white