Study on the relationship between PMI and the concentration of magnesium and iron in the vitreous humor of rabbit after death / 法医学杂志
Journal of Forensic Medicine
;
(6): 65-66, 2002.
Artigo
em Chinês
| WPRIM
| ID: wpr-982928
ABSTRACT
OBJECTIVE@#To seek a exact method of estimating postmortem interval (PMI).@*METHODS@#This study detected the concentration of magnesium (Mg) and iron (Fe) in vitreous humor of rabbit at 96 h after death and explored the relationship between their concentration and PMI using a method ICP-MS.@*RESULTS@#The concentra-tion of Mg in vitreous humor of rabbit at 48 h after death and Fe in vitreous humor of rabbit at 6-48 h after death were related to PMI significantly. The formulae of the relationship between PMI and Mg concentrations is y = 0.0738x2 + 0.6997x + 11.45 (within 48 h, R2 = 0.9119). The formulae of the relationship between PMI and Fe concentrations is y = 0.0411x2 - 0.3148x + 1.4113 (within 6-48 h, R2 = 0.9594).@*CONCLUSION@#The concentration of Mg in vitreous humor of rabbit at 48 h after death and Fe in vitreous humor of rabbit at 6-48 h after death may be as reference indicator to estimate PMI.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Mudanças Depois da Morte
/
Espectrometria de Massas
/
Fatores de Tempo
/
Corpo Vítreo
/
Ferro
/
Magnésio
Limite:
Animais
Idioma:
Chinês
Revista:
Journal of Forensic Medicine
Ano de publicação:
2002
Tipo de documento:
Artigo
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