摘要
Abstract
The latest report of diatom testing, hydro-plankton chlorophyll (A) testing, blood chemical and histoehemical examination are reviewed, and the advantages and disadvantages of examination methods for drowning are evaluated. For diatom testing, the nitric acid ethanol method, can law-breaking machine and mierowave digestion method can shorten the test time and increase the efficiency of handling cases; enzyme digestion and PCR method can detect a high rate of diatoms for suspicious diatoms in water samples with low density of testing samples. Early organ tissues of plankton chlorophyll (A), blood and other biochemical indicators of tissue can be used as an important reference for identification of drowning; detection of trace elements can be used for identification of strontium in seawater drowning; In addition, diatoms and other plankton genetic polymorphism fragments of PCR is expected to become a new sensitive detecting method of drowning.关键词
法医病理学/溺水/死因鉴定Key words
forensic pathology/drowning/cause of death分类
社会科学
