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Activated carbon obtained from amazonian biomass tailings (acai seed): Modification, characterization, and use for removal of metal ions from water
(Elsevier, 2020)Acai seed was used herein as an Amazon biomass waste for the synthesis of activated and modified carbon in order to find a possible use for the large volume of residues generated during the processing of this fruit and to ... -
Amazônia, uma história de impactos e exposição ambiental em paralelo à instalação de grandes empreendimentos na região
(Instituto Evandro Chagas, 2016) -
An assessment of health outcomes and methylmercury exposure in munduruku indigenous women of childbearing age and their children under 2 years old
(MDPI, 2021)In line with the 1000-day initiative and the Sustainable Development Goals (SDG) 2 and 3, we present a cross-sectional analysis of maternal health, infant nutrition, and methylmercury exposure within hard-to-reach indigenous ... -
An update on the epigenetics of glioblastomas
(Future Medicine, 2016)Glioblastomas, also known as glioblastoma multiforme (GBM), are the most aggressive and malignant type of primary brain tumor in adults, exhibiting notable variability at the histopathological, genetic and epigenetic levels. ... -
Análise multivariada da composição mineral de frutos de Camu-camu (Myrciaria dubia)
(Sociedade Brasileira de Química, 2019)O camucamuzeiro (Myrciaria dubia) é uma planta nativa brasileira pouco estudada quanto à composição química dos seus frutos, principalmente em relação aos compostos inorgânicos. Por possuir grande valor nutricional em ... -
Antiviral responses in cancer: boosting antitumor immunity through activation of interferon pathway in the tumor microenvironment
(Frontiers Media, 2021)In recent years, it became apparent that cancers either associated with viral infections or aberrantly expressing endogenous retroviral elements (EREs) are more immunogenic, exhibiting an intense intra-tumor immune cell ... -
Application of the quartz crystal microbalance method for measuring mercury in the air of working environments involved to artisanal and small-scale gold mining (ASGM)
(Nihon Bunseki Kagakkai, 2020)Artisanal small gold mining (ASGM) is responsible for approximately 40% of the total Hg emissions into the atmosphere worldwide. In developing countries, many people are engaged in ASGM activities. We developed a small, ... -
Aspectos clínicas e neurológicos em duas comunidades amazônicas e sua correlação com mercúrio (HG) no tecido capilar
(Sociedade Brasileira de Toxicologia, 2003) -
Aspectos quantitativos e qualitativos dos hemócitos de Biomphalaria Glabrata (Gastropoda). Estudo desenvolvido com caramujos da região Amazônia Brasileira
(Sociedade Brasileira de Medicina Tropical, 2002) -
Assessment of DDT and mercury levels in fish and sediments in the Iriri River, Brazil: distribution and ecological risk
(Taylor & Francis, 2019)In order to assess the risk of exposure of human populations to dichlorodiphenyltrichloroethane (DDT) and mercury, muscles of five fish species were analysed, along with the surface sediment of 14 Iriri River sampling ... -
Assessment of DDT and metabolites in soil and sediment of potentially contaminated areas of Belém, Amazon Region, Brazil
(Springer Verlag, 2017)The aim of this study was to evaluate the distribution of DDT and metabolites in surface soils and soil profiles from two areas containing deposits of obsolete pesticides in Belém, Amazon Region, Brazil. DDT and metabolites ... -
Assessment of mercury concentration in turtles (Podocnemis unifilis) in the Xingu river basin, Brazil
(MDPI, 2018)Abstract: Many studies on mercury contamination in aquatic biota deal with the effect of consuming metal-contaminated organisms on human health. In this study, we examined the factors that cause mercury contamination in ... -
Assessment of risk to human health from simultaneous exposure to multiple contaminants in an artisanal gold mine in Serra Pelada, Pará, Brazil
(Elsevier, 2017)Contamination of soil, water and plants caused by gold mining is of great societal concern because of the risk of environmental pollution and risk to human health. The aim of the present study was to evaluate the risk to ... -
Assessment of surface water in two amazonian rivers impacted by industrial wastewater, Barcarena City, Pará State (Brazil)
(Sociedade Brasileira de Química, 2011)No ano de 2007, águas superficiais foram coletadas a partir de 21 pontos de amostragem na cidade de Barcarena, Região Norte, Brasil: um ponto de amostragem localizado em um pequeno córrego que recebe descarga de resíduos ... -
Association of polymorphisms of the β-defensin 1 gene with nematode and protozoan infection traits in goat
(Wiley, 2018)This study's purpose was to identify polymorphisms (SNP) in the goat β-defensin 1 gene and to associate these SNPs with traits related to nematodean and protozoan infections in Anglo-Nubian goats from semiarid region of ... -
Astrocyte-like cells transcriptome changes after exposure to a low and non-cytotoxic MeHg concentration
(Springer, 2022)The central nervous system is the main target of MeHg toxicity and glial cells are the first line of defense; however, their true role remains unclear. This study aimed to identify the global map of human glial-like (U87) ... -
Avaliação clínica e neurológica da comunidade do Elesbão localizada nas proximidades de uma bacia de rejeitos de mineração
(Sociedade Brasileira de Toxicologia, 2003) -
Avaliação da composição mineral de folhas e chás de embaúba (Cecropia palmata Willd. e Cecropia obtusa Trécul.) por espectrometria de emissão ótica em plasma indutivamente acoplado (ICP-OES).
(Sociedade Brasileira de Química, 2017)Neste estudo foram avaliadas as concentrações dos metais Ca, Cu, Fe, K, Mg, Mn, Na e Zn em folhas e chás de Cecropia, coletadas no horto de plantas medicinais da Embrapa Amazônia Oriental, em diferentes períodos sazonais. ...