Correlative analysis on the relationship between PMI and DNA degradation of cell nucleus in human different tissues

To determining the postmortem interval (PMI) through quantitative analysis of the DNA degradation of cell nucleus in human brain and spleen by using image analysis technique (IAT). The brain and spleen tissues from 32 cadavers with known PMI were collected, subjected to cell smear every 1 h within the first 5–36 h after death, stained by Feulgen-Vans… CONTINUE READING