Idioma:

Metallomic study of mercury in fish from Amazon region - Brazil

Moraes, P. M. ; Santos, F. A. ; Padilha, C. F. ; Castro, G. R. ; Zara, L. F. ; Padlha, P. M. Pirrone, Nicola

E3S Web of Conferences, 2013, Vol.1, p.26007 [Periódico revisado por pares]

Texto completo disponível

Citações Citado por

Título:
Metallomic study of mercury in fish from Amazon region - Brazil
Autor: Moraes, P. M. ; Santos, F. A. ; Padilha, C. F. ; Castro, G. R. ; Zara, L. F. ; Padlha, P. M.
Pirrone, Nicola
Assuntos: 2D-PAGE ; Bioaccumulation ; Electrophoresis ; Fish ; Gel electrophoresis ; Mercury ; Mercury in fish ; Metallomic study ; Molecular chains ; Molecular weight ; Muscles ; Protein purification ; Proteins ; Spectral analysis ; Spots ; Thermal decomposition ; TTA-CAAS ; Water pollution effects
É parte de: E3S Web of Conferences, 2013, Vol.1, p.26007
Descrição: This paper presents preliminary findings for a metallomics study of mercury in the muscle of the fish from Amazonas region – Brazil, after protein separation by two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) and subsequent evaluation of mercury by Thermal Decomposition and Amalgamation Coupled with Atomic Absorption (TTA-CAAS). It was found that mercury is present in 18 protein spots of “dourada” muscle (Brachyplatystoma rousseauxii) and 9 protein spots of “pacu” muscle (Myleussp.). The protein spots in which they were determined the presence of mercury present molecular weight of 13.5 and 21.4 kDa and isoelectric point of 3.8 and 9.2, respectively.
Editor: Les Ulis: EDP Sciences
Idioma: Inglês

Voltar para lista de resultados