Liu Cheng-quan, Xiong Ping
Department of Forensic Medicine, Nanhua University, Hengyang 421001, China.
Fa Yi Xue Za Zhi. 2003;19(2):76-7.
To study the relationship between the postmortem interval (PMI) and the changes of DNA content in rabbit's cornea epithelial and endothelium.
Using the computerized image analysis to measure the DNA content in the cornea epithelial and endothelium of 105 rabbit's at every six hours during 72 hours after death.
The degradation rate of DNA in nuclear has an apparent relationship in 72 hours after death of the rabbits.
The determination of the quantity of DNA in cornea nuclear is a new method to estimate the PMI accurately.
研究家兔死后角膜上皮及内皮DNA含量变化与死后间隔时间（PMI）的关系。
运用计算机图像分析技术，于家兔死后72小时内每隔6小时测量105只家兔角膜上皮及内皮的DNA含量。
家兔死后72小时内，细胞核内DNA降解速率存在明显相关性。
测定角膜细胞核内DNA含量是准确估计PMI的一种新方法。
