Biomarkers of mercury exposure in the amazon

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WebMar 1, 2024 · In the past decade, investigations into the proteome have resulted in the identification of mercury-associated proteins (i.e., metal-binding proteins) in Amazonian fish, and the combination of several strategies and techniques has revealed proteins that are promising biomarkers for mercury exposure (Braga et al., 2015; Cavecci et al., 2014; … WebAuthor: National Research Council Publisher: National Academies Press ISBN: 9780309171717 Category : Nature Languages : en Pages : 368 Download Book. Book Description Mercury is widespread in our environment. Methylmercury, one organic form of mercury, can accumulate up the aquatic food chain and lead to high concentrations in …

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WebNov 2, 2024 · Correction to: Mercury Exposure: Protein Biomarkers of Mercury Exposure in Jaraqui Fish from the Amazon Region Download PDF. Download PDF. Correction; Published: 02 November 2024; Correction to: Mercury Exposure: Protein Biomarkers of Mercury Exposure in Jaraqui Fish from the Amazon Region. José … WebMay 24, 2024 · Several research groups have discussed the possibility that the protein and its isoforms can serve as biomarkers of mercury toxicity, for the protein appears in most fish in the Amazon region associated to mercury [11,12,13,14, 23, 25]. Due to the presence of binding sites for divalent ions, binding with the mercury ion (Hg 2+) can occur . fixed grade scale

Biomarkers of mercury exposure in the Amazon - PubMed

WebFeb 4, 2024 · Mercury (Hg) is a toxic environmental contaminant associated with oxidative stress in freshwater fish. A known antagonist to Hg, selenium (Se), may reduce the toxic … WebOct 25, 2024 · Artisanal and small-scale gold mining (ASGM) is a major livelihood of rural communities in developing countries; however, ASGM is also widely known as a major source of atmospheric pollution by mercury (Hg) [] and other heavy metals, as well as the cause of serious health problems in mining communities.Elementary Hg is used in the … WebAug 25, 2011 · Mercury (Hg) is a ubiquitous environmental contaminant with neurodevelopmental and immune system effects. An informative biomarker of Hg-induced immunotoxicity could aid studies on the potential ... fixed gender roles and social stability

Mercury in the Tapajós River basin, Brazilian Amazon: A review

Biomarkers of mercury exposure in the Amazon. - Europe …

WebMay 10, 2024 · This review, “Biomarkers of mercury toxicity: Past, present, and future trends” identifies a critical need for validation of reliable and specific biomarkers that … WebThese studies showed for the first time how exposure to mercury in combination with other environmental factors can result in molecular effects that can lead to clinical disease. fixed glass door bathtubWebOct 1, 2024 · It was possible to characterize 11 mercury-associated protein spots that presented biomarker characteristics and could be used to monitor mercury in fish … fixed gear tphcm

"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). " - Biomarkers of mercury exposure in the amazon

Biomarkers of mercury exposure in the amazon

Metalloproteomic Strategies for Identifying Proteins as Biomarkers …

WebApr 15, 2016 · I am a research scientist with nearly 20 years experience. My research focuses predominantly in the key biomedical research areas of biomarker discovery and stem cell research. I recently founded the Centre for Biomarker Research (CeBioR) at the University of Huddersfield, which encompasses several PIs and a multi-disciplinary team … WebApr 27, 2014 · Search worldwide, life-sciences literature Search. Advanced Search

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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 … WebSep 1, 2003 · Hair mercury was the main biomarker.6.3. Methylmercury exposure in the AmazonIn the Amazon Basin, mercury contamination of fish has been recognized as a problem affecting many of the indigenous people who live along the tributaries and rely on fish as a major source of protein.

WebDec 25, 2024 · The results suggest that proteins such as ubiquitin-40S ribosomal protein S27a, which have specific domains, possibly zinc finger, can be used as biomarkers of mercury, whereas mercury and zinc ... WebAbstract: Mercury is a potentially toxic element that is present in the environment of the Brazilian Amazon and is responsible for adverse health effects in humans. This study sought to assess possible protein biomarkers of mercury exposure in breast milk samples from lactating women in the Madeira and Negro Rivers in the Brazilian Amazon.

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 … WebAug 21, 2024 · This study presents data on the extraction and characterization of proteins associated with mercury in the muscle and liver tissues of jaraqui (Semaprochilodus …

WebAug 1, 2010 · Additionally, new biomarkers of mercury exposure and toxicity have been studied in these populations. However, there are still many open, about both mercury's biogeochemical cycle and mercury health risks. ... Amazon: mercury level of head hair and health effects. Environ Int, 27 (2001), pp. 285-290. View PDF View article View in …

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 … fixedgroupingWebApr 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 … can measles make you sterileWebMar 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 … fixed grate incineratorWebJan 10, 2024 · Recent studies have demonstrated the association of mercury (Hg) with some fish proteins, milk, and hair from individuals exposed to the element in the Amazon. However, few studies involve identifying biomarkers of mercury exposure. Therefore, the present study aimed to identify potential biomarkers of Hg exposure in fish. For this, the … fixed gop in video editingWebNational Center for Biotechnology Information fixed gross salary meansWebApr 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 … fixed guaranteed growth fgg annuityWebApr 27, 2014 · Mercury exposure in the Amazon has been studied since the 1980s decade and the assessment of human mercury exposure in … can meatal stenosis correct itself