文章基本信息

标题：Hexavalent chromium in fish from the Sepetiba Bay in Rio de Janeiro, Brazil: a risk assessment to human health (Portuguese)
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作者：Adalberto Luiz Miranda Filho ; Anne Karin Madureira Mota ; Carla da Costa Cruz 等
期刊名称：Revista Ambiente & Água
印刷版ISSN：1980-993X
出版年度：2011
卷号：6
期号：3
页码：200-209
DOI：10.4136/ambi-agua.568
出版社：Instituto de Pesquisas Ambientais em Bacias Hidrográficas
摘要：Introduction: Certain metals, among them hexavalent chromium influence the stability of ecosystems and cause adverse effects on human health.Thus, this study aimed to estimate a risk model of human health associated with fish consumption from the Sepetiba Bay.Methodology: This risk assessment methodology was developed by the United States Environmental Protection Agency (USEPA).The models were implemented using the USEPA toxicological databases and samples from the Sepetiba Bay, Rio de Janeiro.Results: The intoxication and carcinogenic risk estimated for fish consumption of M.furnieri and C.acoupa species were considered small.Conclusion: Based on the analysis, we conclude that the toxicological risk or carcinogenic injury to health due to fish consumption with high levels of cromo6 coming from Sepetiba Bay is low.Still, it emphasizes the validity of utilizing monitoring methods in coastal environments, for health and environmental control.
关键词：Avaliacao de risco; saude humana; cromo hexavalente; neoplasia.