摘要
死亡时间推断在判断案件的性质、划定侦查范围及锁定嫌疑人等方面至关重要,一直是法医病理学工作的重点和难点。早期死亡时间,即指死后24 h以内,由于距离案发时间更短,对其准确推断能促进案件的成功侦破,具有重要的法医学意义。近年来,国内外法医学者运用一系列新方法和新技术对早期死亡时间推断进行了大量研究。本文对体液生物化学、超生反应、代谢组学、影像学、遗传物质降解规律等方面的研究进展进行综述,以期为早期死亡时间推断的研究和应用提供新的思路。
Estimation of postmortem interval (PMI) is very important for judging the nature of cases, restricting the scope of investigation and suspect, which is always the emphasis and difficulty for foren-sic pathology. Early postmortem interval is the time between 0 and 24 hours after death. Due to the shorter time after the case occurred, precisely estimating early postmortem interval can help solve crimes, which has important significance in forensic medicine. In recent years, series of advanced methods and technologies are used to estimate the early PMI by the internal and overseas scholars who work in the forensic area. This paper reviews the research progress on fluids biochemistry, supravital reactions,metabolomics, imageology and the degradation rule study and application for estimation of early PMI.
出处
《法医学杂志》
CAS
CSCD
2016年第6期444-447,共4页
Journal of Forensic Medicine
基金
国家自然科学基金资助项目(81373242
81172896
81671863)
关键词
法医病理学
早期死亡时间
综述
生物化学
超生反应
代谢组学
分子生物学
forensic pathology
early postmortem metabolomics
molecular biologyinterval
review
biochemistry
supravital reaction