QUANTITATIVE ANALYSIS OF TISSUES CELL DNA CONTENT IN DIFFERENT POSTMORTEM INTERVAL
- VernacularTitle:死后不同时间的组织细胞DNA含量分析
- Author:
Fengying QI
;
Shutang XU
;
Rujun LIU
;
Lianfu ZUO
;
Jianwen GUO
;
- Publication Type:Journal Article
- Keywords:
Forensic pathology Postmortem time Flow cytometer DNA content
- From:
Chinese Journal of Forensic Medicine
1988;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Cell DNA content in heart, liver, kidney of rats were analysed by flow cytometer at different postmortem interved. The rsults show that mean cellular DNA content is 99.5% at 6 hours, 91.3% at 12 hours, 87.1% at 18 hours, 81.3% at 24 hours, 76.7% at 30 hours, 74.3% at 36 hours, 72.3% 48 hours as compared with that at o hours The results ingicates that the quantitative determination of cell DNA in the tissues, mentioned above may provide an objective and reliable approach for the estimation of postmortem time.
