摘要
溺死鉴定是法医学中的重点和难点之一,目前在相关法医学案件中,主要采用法医病理学尸检与传统硅藻检验等方法综合分析进行鉴定。传统硅藻检验存在灵敏性较低,易于污染等不足。采用PCR法检测尸体不同脏器组织中是否存在水中浮游生物的DNA标记,适用范围广,信息量丰富,灵敏性和特异性较高,有较好的法医学应用前景,有望成为鉴定溺死的新方法。本文对相关研究进展进行综述,为相关研究和实践参考。
The diagnosis of drowning is one of the most important tasks and difficult issues in forensic science. Nowdays, investigation of death from drowning largely depends upon comprehensive analysis of autopsy findings in combination with detection of planktons in organs by traditional method in forensic practice. The traditional method for detection of diatoms is susceptible to contamination with relative low sensitiveness. Detection of plankton DNA by PCR can provide with abundant information with high sensitiveness and specificity, which has a wide applicability to diagnosis of drowning. In the present article, related progresses are reviewed as references to investigation of cases suspicious of drowning.
出处
《中国法医学杂志》
CSCD
2012年第3期209-211,共3页
Chinese Journal of Forensic Medicine
基金
公安部重点研究计划项目(20102DYJGDST017)
关键词
法医病理学
溺死
浮游生物
PCR
forensic pathology
death by drowning
microorganism
PCR
