Sidney Fernandes Sales

Mitigation of micropollutant toxicity in treated wastewater using the H2O2/S2O82−/UVC process: An ecotoxicological perspective for agricultural reuse

Lucas Gustavo da Costa, Gabrielly Machado dos Santos, Eduardo O. Marson, Maria Gabriela Franco Lima et autres

Advanced oxidation processes can efficiently degrade organic micropollutants in wastewater. However, chemical assessment alone does not ensure that treated effluents are biologically compatible for reuse, as residual contaminants and transformation products may have toxic effects. Thus, this study evaluated the efficiency of …

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Chronic acephate exposure disrupts neuroimmune and oxidative balance in Eisenia andrei: A multi-biomarker and histopathological approach

Ludmila da Silva Figueira Barone, Sidney Fernandes Sales, Bárbara Clasen, Tatiana da Silva Souza et autres

The chronic effects and mechanisms of action of acephate on terrestrial organisms remain poorly understood. In this sense, this study evaluated the sublethal effects of chronic acephate exposure in Eisenia andrei earthworms, focusing on neurotoxicity, oxidative stress, cyto-genotoxicity and histopathological biomarkers. Earthworms …

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Multi-endpoint evaluation of PFOA toxicity in Danio rerio: Oxidative, genotoxic, and metabolomic responses

Ticiana Vasques Araújo, Sidney Fernandes Sales, Gabriel de Farias Araújo, Renata Jurema Medeiros et autres

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Toxicity evaluation of laser-synthesized pro-angiogenic carbon monoxide-rich gold nanoparticles in vitro and in vivo

Ticiana Vasques Araújo, Guilherme C. Concas, Mariana Gisbert, Gabriel de Farias Araújo et autres

Introduction The safety profile of gold nanoparticles remains a concern and depends on dose, size, surface chemistry and charge. This study evaluated through in vitro and in vivo methods the cytotoxicity, oxidative stress and genotoxicity of laser synthesized carbon monoxide-Rich Gold Nanoparticles …

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Groundwater contamination and human health risks from leachate at a decade-closed dumpsite: A case study in Rio de Janeiro, Brazil

Layla Ferraz Aquino, Sidney Fernandes Sales, Sara Kahwage, Daniele Maia Bila et autres

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Antioxidant system alterations and oxidative stress caused by polyfluoroalkyl substances (PFAS) in exposed biota: a review

Lorena Oliveira Souza Soares, Gabriel de Farias Araújo, Thais Braga Gomes, Sidney Fernandes Sales et autres

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Exposure and coexposure to cocaine and benzoylecgonine at environmentally relevant levels cause long-term oxidative effects in zebrafish

Gabriel de Farias Araújo, Lorena Oliveira Souza Soares, Thais Braga Gomes, Sidney Fernandes Sales et autres

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Editorial for the virtual special issue (VSI) “metal and metalloid contamination in soil and vegetables”

Sidney Fernandes Sales, Enrico Mendes Saggioro

Industrial growth and population expansion have led to increasing contamination of soils and plants by metals and metalloids. Toxic elements such as lead, cadmium, and arsenic persist in the environment, presenting significant risks to both ecosystems and human health. This editorial introduces …

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Rare Earth Element Accumulation in Fiddler Crabs (Minuca rapax) from the Rio Doce Tropical Estuary Strongly Affected by Mine Tailings Following the Fundão Disaster

Sidney Fernandes Sales, Fabrício Ãngelo Gabriel, Lorena Oliveira Souza Soares, Rafael Christian Chávez Rocha et autres

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Impact of SARS-CoV-2 variants on modulating COVID-19 case and death curves in Brazil

Líllian Oliveira Pereira da Silva, Sidney Fernandes Sales, Emanuele Amorim Alves, Joseli Maria da Rocha Nogueira

Even though it shares a high genetic similarity to its predecessor, SARS-CoV-2 is more easily transmitted, mainly through aerosols, contact with infected individuals, and contaminated surfaces. Coronaviruses show a high rate of mutations per infectious unit produced, resulting in the emergence of …

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A multi-biomarker approach to verify chronic effects on Eisenia andrei earthworms exposed to tailings from one of the world's largest mining disasters

Cláudio Ernesto Taveira Parente, Lorena Oliveira Souza Soares, Gabriel de Farias Araújo, Sidney Fernandes Sales et autres

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A comprehensive overview on solid waste leachate effects on terrestrial organisms

Sidney Fernandes Sales, Evelyn Oliveira da Silva, Camille Ferreira Mannarino, Fábio Veríssimo Correia et autres

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