Sulfide concentrations in postmortem mammalian tissues.
Postmortem changes in sulfide concentrations in body tissues were examined in autopsied rats exposed to hydrogen sulfide concentrations of 550 to 650 ppm, and in nonexposed rats and humans. Analyses were made by gas chromatography, following an extractive alkylation. Sulfide concentrations in the blood, liver, and kidneys of rats increased in both the exposed and nonexposed groups, depending on the lapse of time after death. On the other hand, the lung, brain, and muscle showed little or no change in sulfide concentration with elapse of time after death. The data obtained from human tissues were almost the same as those for rats, except data for blood, in which no or little increase of sulfide was observed.
Nagata
T
T
Department of Forensic Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan.
Kage
S
S
Kimura
K
K
Kudo
K
K
Noda
M
M
D000818:Animals; D001923:Brain Chemistry; D002849:Chromatography, Gas; D006801:Humans; D006862:Hydrogen Sulfide / Q000032:analysis*; D007668:Kidney / Q000032:analysis; D008099:Liver / Q000032:analysis; D008168:Lung / Q000032:analysis; D008297:Male; D008322:Mammals; D009132:Muscles / Q000032:analysis; D011180:Postmortem Changes; D051381:Rats; D011919:Rats, Inbred Strains; D012034:Refrigeration; D014021:Tissue Preservation
D006862:Hydrogen Sulfide