Study on the relationship between PMI and the concentration of 21 elements in vitreous humor of rabbit after death.
- Author:
Zhi-qiang GONG
1
;
Xian-bin ZENG
;
Yue-gang SUN
Author Information
1. Department of Forensic Medicine, Jiangxi Medical College, Nanchang 330006. fygzq@jxmu.edu.cn
- Publication Type:Research Support, Non-U.S. Gov't
- MeSH:
Animals;
Calcium/analysis*;
Forensic Medicine;
Iron/analysis*;
Magnesium/analysis*;
Postmortem Changes;
Potassium/analysis*;
Rabbits;
Time Factors;
Vitreous Body/chemistry*
- From:
Journal of Forensic Medicine
2002;18(2):67-69
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To seek a precise method for estimating postmortem interval (PMI) in forensic medicine practice.
METHODS:This study detected the concentration of 21 elements in the vitreous humor of rabbit within 96 hours after death and explored the relationship between their concentration and PMI using the method of ICP-MS.
RESULT:It was shown that the concentration of 9 elements in vitreous humor of rabbit within different intervals after death were correlated to PMI available as a reference indicator to estimate PMI.
CONCLUSION:The changes in the concentration of certain elements in vitreous humor of vitreous humor are correlated with PMI and determination of such changes can be used to estimate the time of death.
