Methylmercury Measurements in Dried Blood Spots from Electronic Waste Workers Sampled from Agbogbloshie, Ghana.
Sign Up to like & getrecommendations! Published in 2021 at "Environmental toxicology and chemistry"
DOI: 10.1002/etc.5121
Abstract: Biomonitoring methylmercury (MeHg) exposure is problematic in resource-limited settings and with difficult-to-access populations where traditional biomarker approaches present logistical, economic, and ethical issues. The present study aimed to validate the use of dried blood spots… read more here.
Keywords: mehg; blood spots; field; waste ... See more keywords
Oxidative stress accelerates synaptic glutamate dyshomeostasis and NMDARs disorder during methylmercury‐induced neuronal apoptosis in rat cerebral cortex
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DOI: 10.1002/tox.22904
Abstract: Methylmercury (MeHg) is a potent neurotoxin,which leads to a wide range of intracellular effects. The molecular mechanismsassociated to MeHg‐induced neurotoxicity have not been fully understood.Oxidative stress, as well as synaptic glutamate (Glu) dyshomeostasis have beenidentified… read more here.
Keywords: induced neuronal; mehg; neuronal apoptosis; dyshomeostasis ... See more keywords
Investigations into ferroptosis in methylmercury‐induced acute kidney injury in mice
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DOI: 10.1002/tox.23770
Abstract: Methylmercury (MeHg) is a highly poisonous form of mercury and a risk factor for kidney impairment in humans that currently has no effective means of therapy. Ferroptosis is a non‐apoptotic metabolic cell death linked to… read more here.
Keywords: acute kidney; kidney; kidney injury; methylmercury ... See more keywords
Distributions of Total Mercury and Methylmercury in Dragonflies from a Large, Abandoned Mercury Mining Region in China
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DOI: 10.1007/s00244-021-00854-y
Abstract: Dragonflies (Order Odonata) often are considered to be biosentinels of environmental contamination, e.g., heavy metals and/or persistent organic pollutants (POPs). Dragonflies (n = 439) belonging to 15 species of 8 genera were collected from an abandoned mercury… read more here.
Keywords: mehg; region china; mercury mining; abandoned mercury ... See more keywords
High level of methylmercury exposure causes persisted toxicity in Nauphoeta cinerea
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DOI: 10.1007/s11356-019-06989-9
Abstract: Methylmercury (MeHg+) is a neurotoxicant abundantly present in the environment. The long-term effects of MeHg+ have been investigated in rodents, yet data on the long-term or persisted toxicity of MeHg+ in invertebrates is scanty. Here,… read more here.
Keywords: mehg; detoxification period; nauphoeta cinerea; toxicity ... See more keywords
Mercury and its form in a dammed reservoir ecosystem during the charging phase
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DOI: 10.1007/s11356-020-08935-6
Abstract: Throughout continents, reservoirs tend to have elevated methylmercury (MeHg) concentration transformed from mercury (Hg/total Hg). This impact may be pronounced in the reservoir with less velocity of water during the charging period resulted in the… read more here.
Keywords: mehg; total mehg; study; charging phase ... See more keywords
Female reproductive impacts of dietary methylmercury in yellow perch (Perca flavescens) and zebrafish (Danio rerio).
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DOI: 10.1016/j.chemosphere.2017.12.029
Abstract: The purpose of this study was to evaluate the effects of environmentally relevant dietary MeHg exposures on adult female yellow perch (Perca flavescens) and female zebrafish (Danio rerio) ovarian development and reproduction. Yellow perch were… read more here.
Keywords: mehg; perch; exposure; perca flavescens ... See more keywords
Impact of selenium co-administration on methylmercury exposed eleutheroembryos and adult zebrafish (Danio rerio): Changes in bioaccumulation and gene expression.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.07.026
Abstract: Mercury still represents one of the most hazardous threats for the aquatic ecosystem due to its high toxicity, and the fact that it can be easily incorporated into the food chain by accumulation in fish… read more here.
Keywords: administration; mehg; eleutheroembryos adult; gene expression ... See more keywords
Hepatic and neurobiological effects of foetal and breastfeeding and adulthood exposure to methylmercury in Wistar rats.
Sign Up to like & getrecommendations! Published in 2019 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2019.125400
Abstract: Methylmercury (MeHg) is an organic bioaccumulated mercury derivative that strongly affects the environment and represents a public health problem primarily to riparian communities in South America. Our objective was to investigate the hepatic and neurological… read more here.
Keywords: mehg; exposure; effects foetal; wistar rats ... See more keywords
Methylmercury biomagnification in coastal aquatic food webs from western Patagonia and western Antarctic Peninsula.
Sign Up to like & getrecommendations! Published in 2021 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2020.128360
Abstract: Mercury (Hg) is a global pollutant of concern because its organic and more toxic form, methylHg (MeHg), bioaccumulates and biomagnifies through aquatic food webs to levels that affect the health of fish and fish consumers,… read more here.
Keywords: food webs; antarctic peninsula; mehg; food ... See more keywords
Methylmercury in caddisflies and mayflies: Influences of water and sediment chemistry.
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DOI: 10.1016/j.chemosphere.2021.131785
Abstract: Quantifying methylmercury (MeHg) concentrations and uptake at the base of the food web is useful for assessing mercury exposure risk to higher trophic level organisms. Higher MeHg concentrations near the base of the food web… read more here.
Keywords: mehg; water; chemistry; water sediment ... See more keywords