WebApr 1, 2024 · Investigation of possible biomarkers of mercury exposure in fish. • Contribution to understanding the physiological aspects underlying mercury toxicity in Amazon fish. Abstract. Fish is an important source of protein, vitamins, and minerals. However, this food is also a major source of human exposure to toxic contaminants … WebApr 27, 2014 · Mercury exposure in the Amazon has been studied since the 1980s decade and the assessment of human mercury exposure in the Amazon is difficult given that the …
Neuropsychological Effects of Mercury Exposure in Children and ...
WebMercury has the ability to bind to a variety of biomolecules, which can compromise its structure and functionality and thus promote its toxic effects. The aim of this study is to identify possible mercury biomarkers in muscle samples of Plagioscion squamosissimus (carnivorous fish) and Colossoma macropomum (omnivorous fish), from the Amazon … WebMercury biomarkers evaluated were blood (four studies) and urine (two studies). Two studies found a positive association between Hg and HDP in the group with more exposure, and the other four did not present it. The quality assessment revealed three satisfactory and three good-rated studies (mean: 19.3 ± 1.6 out 28 points). federal limits on flight bump offers
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WebFeb 1, 2024 · In the region of the Madeira River, in the Brazilian Amazon, mercury (Hg) is a predominant contaminant in the aquatic ecosystem. ... which showed characteristics of mercury exposure biomarkers for ... WebMar 15, 2024 · Mercury has the ability to bind to a variety of biomolecules, which can compromise its structure and functionality and thus promote its toxic effects. The aim of … WebMar 1, 2024 · The results of the quantification of mercury in the muscle and hepatic tissues of the three species studied (Fig. 2 A, B, and 2C) indicate mercury exposure because of the high concentration of this element in hepatic tissues, with the predatory species (Cichla sp. and Brachyplatystoma filamentosum) showing higher Hg concentrations (Fig. 2 A and … federal limits apply on cdl