Artículos de revistas
Metals And (metallo)proteins Identification In Vitreous Humor Focusing On Post-mortem Biochemistry
Registro en:
Metallomics. Royal Society Of Chemistry, v. 6, n. 10, p. 1801 - 1807, 2014.
17565901
10.1039/c3mt00373f
2-s2.0-84907613092
Autor
Santos Junior J.C.
Mollo Filho P.C.
Felice Guidugli R.B.
Eberlin M.N.
Pessoa G.D.S.
Da Silva E.G.
Arruda M.A.Z.
Hoehr N.F.
Institución
Resumen
This work describes the evaluation of metals and (metallo)proteins in vitreous humor samples and their correlations with some biological aspects in different post-mortem intervals (1-7 days), taking into account both decomposing and non-decomposing bodies. After qualitative evaluation of the samples involving 26 elements, representative metal ions (Fe, Mg and Mo) are determined by inductively coupled plasma mass spectrometry after using mini-vial decomposition system for sample preparation. A significant trend for Fe is found with post-mortem time for decomposing bodies because of a significant increase of iron concentration when comparing samples from bodies presenting 3 and 7 days post-mortem interval. 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