НҮДНИЙ ЭВЭРЛЭГИЙН ЭС СУДЛАЛЫН ШИНЖИЛГЭЭГЭЭР НАС БАРСАН ХУГАЦААГ ТОДОРХОЙЛСОН СУДАЛГААНЫ ДҮН
- Author:
Nasanjargal L
1
;
Sayamaa L
1
;
Batbayar Kh
1
Author Information
1. Mongolian National University of Medical Science
- Publication Type:Journal Article
- Keywords:
Cornea, epithelial cell, time of death.
- From:Innovation
2017;11(2):93-96
- CountryMongolia
- Language:Mongolian
-
Abstract:
BACKGROUND. In the present situation, other than establishing the cause of death, one
other major problem that the world is still facing in the forensic medical science is determining
the time of death. To meet this requirement, scientists have been studying the
organ system at cellular level based on medical and other sciences. Determining the time
of death solves the problem which judicial organization has to face and it is significant to
demonstrate citizen’s religion and traditional rituals. Now there are two methods, early
and late reflection in the corpse. When we determine the time of death, we have purposed
changes of epithelial cell structures and movements in the smear from the cornea after
death. The studies related with those have not yet being undertaken in our country. Therefore,
we want to investigate what changes are related with corneal cytology depend on the
time of death. PURPOSE: To study the changes of epithelial cell structure and movement in
the smear from the cornea after death. CONCLUSION: We observed the marked changes
in the cell structure, including increased nucleus/cytoplasmic ratio and also a nuclear karyolysis
of the epithelial cells of the cornea at 1-2 hours, 3-4 hours, 5-7 hours, 8-11 hours,
12-17 hours, 1 day and 2 days after the death, respectively. From the research results, by
observing the number of epithelial cell of the cornea, we can see that when the time of
death is prolonged, the number of epithelial cell increases. When we compared the time
of death with the determined number of epithelial cells, there are statistically significant
(ρ=0.981, p<0.001).
