Lotte Markussen Lang and Kristian Linnet
In 239 postmortem cases, we used liquid chromatography/time-of-flight mass spectrometry to measure urinary cortisol concentrations standardized to creatinine, which were then related to causes of death. For comparison, we also analyzed urine samples from 95 living subjects implicated in criminal cases. The median of the postmortem group (18.8 μmol cortisol/mol creatinine) was not significantly different from that of the living group (18.1 μmol cortisol/ mol creatinine), but the highest value in the postmortem group was more than ten times higher than that in the living group (3730 versus 354 μmol cortisol/mol creatinine). Among the postmortem cases, 28% had values exceeding the previously reported upper 95% range for normal living subjects (52.8 μmol cortisol/mol creatinine), as did 12%of the living group. The postmortem cases were divided into subgroups according to cause of death:asphyxiation, blunt force trauma, brain hemorrhage, cardiac-related death, drowning, fire-related death, gun or knife trauma, infection, internal bleeding, ketoacidosis, miscellaneous and poisoning. The median cortisol levels of the ketoacidosisand the infection subgroups (respectively, 152 and 243 μmol cortisol/mol creatinine) were significantly higher than the median of the other subgroups (15.5 μmol cortisol/mol creatinine); however, the spread of data does not allow for any conclusions on an individual case level.
ఈ కథనాన్ని భాగస్వామ్యం చేయండి
English 
Spanish 
Chinese 
Russian 
German 
French 
Japanese 
Portuguese 
Hindi 