A study on the relationship between postmortem interval and the changes of DNA content in the kidney cellule of rat / 法医学杂志
Journal of Forensic Medicine
;
(6): 65-68, 2001.
Article
in Chinese
| WPRIM
| ID: wpr-984784
ABSTRACT
OBJECTIVE@#To study changes of DNA content in the kidney cellule of rats and relationship with the postmortem interval.@*METHODS@#This experiment chose seven parameter of cell nuclear, including the area and integral optical density, determined the changes of DNA content in the kidney cellule of 15 rats at different intervals between 0 and 48 h postmortem with auto-TV-image system.@*RESULTS@#The degradation rate of DNA in nuclear has a certainty relationship to early PMI(in 48 h) of rat, and get binomial regress equation.@*CONCLUSION@#Determining the quantity of DNA in nuclear should be an objective and exact way to estimate the PMI.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Postmortem Changes
/
Time Factors
/
Image Processing, Computer-Assisted
/
DNA
/
Cell Nucleus
/
Kidney
Limits:
Animals
Language:
Chinese
Journal:
Journal of Forensic Medicine
Year:
2001
Type:
Article
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