The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit
later.
We apologize for any inconvenience caused
An experimental study on the relationship between the estimation of early postmortem interval and DNA content of liver cells in rats by image analysis
Author(s): LIN Lequan, LIU Liang, DENG Weinian, ZHANG Li, LIU Yaling, LIU Yan
Pages: 68-
69
Year: 2000
Issue:
2
Journal: JOURNAL OF FORENSIC MEDICINE
Keyword: 早期死亡时间; DNA; 图像分析; 大鼠; 肝;
Abstract: 实验选择15只大鼠,处死后,在24h内,每隔1h取肝组织块进行细胞学涂片、福尔马林液固定、Feulgen染色、自动图像分析仪测量、统计学处理数据.结果表明,肝细胞DNA含量在死后24h内,随死亡时间的延长而较有规律的下降.其中积分光密度、平均光密度、异形指数是用来研究死亡24h内肝细胞DNA降解规律,并准确推断死亡时间的较好指标.
Citations
No citation found
Related Articles
No related articles found