Passive biomonitoring study and effect biomarker in oysters Crassostrea brasiliana (Lamark, 1819: Mollusca, Bivalvia) in Santos and Cananéia Estuaries in São Paulo State, Brazil
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Journal of Radioanalytical and Nuclear Chemistry
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This study assessed the exposure and effects of
trace elements in sentinel organisms, using the bivalve
Crassostrea brasiliana in two estuarine areas in Sa˜o Paulo
State, Brazil: Santos Estuary and Canane´ia Estuary, site of
oyster farms, which was used as reference site. Oysters
were evaluated for bioaccumulation of As, Co, Cr, Fe, Se
and Zn by INAA and Cd, Pb and Hg by AAS. Effect
biomarker was assessed by evaluation of lysosomal membrane stability. In the study of bioaccumulation of trace
elements it was verified that Santos Channel presented the
largest concentrations of elements studied in most cases.
From the study of the cellular biomarker, it was verified
that Santos Channel and winter showed higher stress to
organisms in the present study.
Como referenciar
CATHARINO, M.G.M.; VASCONCELLOS, M.B.A.; KIRSCHBAUM, A.A.; GASPARO, M.R.; SOUSA, E.C.P.M. de; MINEI, C.C.; MOREIRA, E.G. Passive biomonitoring study and effect biomarker in oysters Crassostrea brasiliana (Lamark, 1819: Mollusca, Bivalvia) in Santos and Cananéia Estuaries in São Paulo State, Brazil. Journal of Radioanalytical and Nuclear Chemistry, v. 303, n. 3, p. 2297-2302, 2015. DOI: 10.1007/s10967-014-3720-y. Disponível em: http://repositorio.ipen.br/handle/123456789/23683. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.