IP International Journal of Forensic Medicine and Toxicological Sciences
Official Publication of Khyati Education And Research Foundation
Official Publication of Khyati Education And Research Foundation
Print ISSN: 2581-9844
Online ISSN: 2456-9615
CODEN : IIJFA2
IP International Journal of Forensic Medicine and Toxicological Sciences (IJFMTS) open access, peer-reviewed quarterly journal publishing since 2016 and is published under the Khyati Education and Research Foundation (KERF), is registered as a non-profit society (under the society registration act, 1860), Government of India with the vision of various accredited vocational courses in healthcare, education, paramedical, yoga, publication, teaching and research activity, with the aim of faster and better dissemination of knowledge, we will be more...Original Article
Author Details :
Volume : 5, Issue : 4, Year : 2020
Article Page : 121-129
https://doi.org/10.18231/j.ijfmts.2020.029
Abstract
Aim: Aim of the study was to find out post-mortem interval (time since death) on 100 cases which were brought for medico-legal autopsy at Institute of Forensic Medicine and Toxicology, Rajiv Gandhi Government General Hospital, Madras Medical College, Chennai by analyzing changes in biochemical markers in vitreous humour of both eyes.
Materials and Methods: Two samples of vitreous humour were taken from both eyes, first sample immediately after the body was received in the mortuary and second sample at the time of starting postmortem examination. The samples were sent to the Department of Biochemistry for analyzing sodium and potassium concentration.
Observations: After the statistical analysis it was observed that p<0>0.05 which concludes there is no significant difference.
Conclusion: It was concluded that there was a linear correlation between time since death and potassium levels in vitreous samples from both sides at different time intervals. There is no significant difference in values of samples from both sides. The study also concludes that sodium values are not statistically significant and shows negative correlation with time since death.
Keywords: Autopsy potassium time since death vitreous humour.
How to cite : Angayarkanni S, Analysis of vitreous humour in determining postmortem interval (time since death) – A prospective study. IP Int J Forensic Med Toxicol Sci 2020;5(4):121-129
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