Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Fernando Barbosa Jr."'
1
Akademický článek
Metals and metalloid in medicinal plants: occurrence and risk assessment to human health
Autor: Joseph A. Adeyemi, Abidemi J. Akindele, Olufemi S. Salami, Bruno A. Rocha, Vanessa C. de Oliveira-Souza, Victor O. Bankole, Marília Cristina Oliveira Souza, Chris O. Adedire, Fernando Barbosa Jr
Publikováno v: Exploration of Foods and Foodomics, Vol 2, Iss 2, Pp 171-182 (2024)
Aim: This study was aimed at determining the levels of trace elements in six medicinal plants of tropical origin. Methods: The levels of As, Cd, Co, Cu, Fe, Mn, Ni, Pb, and Zn in Albizia glaberrima (AG), Aristolochia ringens (AR), Brysocarpus coccin
Externí odkaz: https://doaj.org/article/e55c3f3d5aaa4a4c801e07f6c71e6351
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2
Akademický článek
A survey of parabens in commercial baby wipes from Brazil and estimation of daily exposure
Autor: Bruno Alves Rocha, Mariana Zuccherato Bocato, Elder Francisco Latorraca, João Paulo Bianchi Ximenez, Fernando Barbosa Jr.
Publikováno v: Química Nova, Vol 43, Iss 4, Pp 442-446
Several studies have shown endocrine-disrupting effects of parabens. Parabens are a group of antimicrobials used as preservatives in a wide variety of products, mainly in personal care products. However, little information is available regarding the
Externí odkaz: https://doaj.org/article/9b56e7b7a8504bebaff4fec6685a7040
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4
Akademický článek
Multielement determination in orange juice by ICP-MS associated with data mining for the classification of organic samples
Autor: Christian Turra, Márcio Dias de Lima, Elisabete A. De Nadai Fernandes, Márcio Arruda Bacchi, Fernando Barbosa, Jr., Rommel Barbosa
Publikováno v: Information Processing in Agriculture, Vol 4, Iss 3, Pp 199-205 (2017)
The aim of this study was to discriminate organic from conventional orange juice based on chemical elements and data mining applications. A comprehensive sampling of organic and conventional oranges was carried out in Borborema, state of São Paulo,
Externí odkaz: https://doaj.org/article/788b1f22ee2d40ffbee14cb4ed70f986
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5
Validation and Application of a Methodology for Quantifying Levels of Parabens in Sports Supplements from Brazil Using Liquid Chromatography-Mass Spectrometry
Autor: Bruno Rocha, Cibele Cesila, Airton Martins, Marília Souza, Fernando Barbosa Jr.
Publikováno v: Journal of the Brazilian Chemical Society.
Although parabens have been reported to be used as antimicrobial preservatives in personal care products, pharmaceuticals, and foodstuffs, little is known about the occurrence of these compounds in sports supplements. In this study, a simple, fast an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ccaa2148972b9e9f5be0797245a3db18
https://doi.org/10.21577/0103-5053.20210166
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6
Association between Polymorphisms of Hemochromatosis (HFE), Blood Lead (Pb) Levels, and DNA Oxidative Damage in Battery Workers
Autor: Willian Robert Gomes, Paula Pícoli Devóz, Bruno Alves Rocha, Denise Grotto, Juliana Mara Serpeloni, Bruno Lemos Batista, Alexandros G. Asimakopoulos, Kurunthachalam Kannan, Fernando Barbosa Jr., Gustavo Rafael Mazzaron Barcelos
Publikováno v: International Journal of Environmental Research and Public Health
Volume 20
Issue 4
Pages: 3513
Occupational exposure to lead (Pb) continues to be a serious public health concern and may pose an elevated risk of genetic oxidative damage. In Brazil, car battery manufacturing and recycling factories represent a great source of Pb contamination, a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e8629ba07d56066c2ad14e9c9a98d82
https://doi.org/10.3390/ijerph20043513
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7
Levels of phthalates and bisphenol in toys from Brazilian markets: Migration rate into children's saliva and daily exposure
Autor: Juliana Maria Oliveira Souza, Marília Cristina Oliveira Souza, Bruno Alves Rocha, Martí Nadal, Jose Luis Domingo, Fernando Barbosa Jr
Publikováno v: Science of The Total Environment. 828:154486
Bisphenols (BPs) and phthalate esters (PAEs) are extensively used in toys and childcare products. Therefore, children may be exposed to these compounds, causing potential adverse effects. Despite the strict control of the levels of these contaminants
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de2fe0d8d1242f8e68071be60b145da0
https://doi.org/10.1016/j.scitotenv.2022.154486
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8
Fundão tailings dam failure in Brazil: Evidence of a population exposed to high levels of Al, As, Hg, and Ni after a human biomonitoring study
Autor: Ana Carolina Cavalheiro Paulelli, Cibele Aparecida Cesila, Paula Pícoli Devóz, Silvana Ruella de Oliveira, João Paulo Bianchi Ximenez, Walter dos Reis Pedreira Filho, Fernando Barbosa Jr.
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
On November 5th, 2015, the Fundão mine tailings dam in Minas Gerais State, Brazil, failed, releasing more than 50 million mThus, a cross-sectional study was for the first time conducted in three communities directly affected by the disaster (Regênc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b982d52380becdcd75668c32b67ab702
https://doi.org/10.1016/j.envres.2021.112524
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9
Identification of species of the Euterpe genus by rare earth elements using inductively coupled plasma mass spectrometry and linear discriminant analysis
Autor: Fernando Barbosa Jr, Gustavo Teixeira, Luis Carlos Cunha Junior, Viviani Nardini, Vivian Santos
Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
The açaí (Euterpe oleracea Mart.) and juçara (Euterpe edulis Mart.) produce similar fruits which are rich in energy, minerals, vitamins and natural compounds with antioxidant and anti-inflammatory properties. Although the drink obtained from these
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af3e13f343e83f9c1994af2790d28c12
https://doi.org/10.1016/j.foodchem.2013.12.057
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10
A critical review of biomarkers used for monitoring human exposure to lead: advantages, limitations and future needs Uma avaliação crítica sobre biomarcadores utilizados para o monitoramento biológico de exposição ao chumbo: vantagens, limitações e perspectivas futuras
Autor: Fernando Barbosa Jr, José Eduardo Tanus-Santos, Raquel Fernanda Gerlach, Patrick J. Parsons
Publikováno v: Ciência & Saúde Coletiva, Vol 11, Iss 1, Pp 229-241 (2006)
Lead concentration in whole blood (Blood-Pb) is the primary biomarker used to monitor exposure to this metallic element. However, the difficulty in assessing the exact nature of Pb exposure is dependent not so much on problems with current analytical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::8d59023e907786f7e50513cf639b3d56
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-81232006000100032
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