Forensic science international
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This article presents three planned complex suicide cases. The first case was a 46-year-old man, who had taken some antidepressant and antipsychotic drugs before cutting his right wrist and ingesting a large amount of concentrated hydrochloric acid. ⋯ The histories revealed psychiatric problems in all cases. The investigation of scene, the method employed, the autopsy findings and the interview with their relatives altogether pointed toward a suicidal etiology.
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Multicenter Study Comparative Study
Drug screening and confirmation by GC-MS: comparison of EMIT II and Online KIMS against 10 drugs between US and England laboratories.
Drug screening through urinalysis is a widely accepted tool for rapid detection of potential drug use at a relatively low cost. It is, therefore, a potentially useful method for detecting and monitoring drug use in a variety of contexts such as the criminal justice system, pre-employment screening and a variety of treatment centers. This article explores the efficacy of two commercially available drug-screening assays: Online KIMS assay (Roche) and EMIT II assays. ⋯ The concordance rate against each of the 10 drugs tested is relatively high (97.4-100%). The discrepancies, in most cases, occurred at drug concentrations near the cut-off levels. There were more discrepant results between two laboratories compared to when specimens were analyzed at the same laboratory using two different assays.
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The aim of our study was to test the diagnostic value of iron (Fe) in fresh water drowning by investigating the postmortem levels of hemodilution in drowning cases compared to control cases. Twenty-six typical fresh water drowning cases were selected from 128 immersion cases autopsied in our Department of Forensic Pathology between 1998 and 2004. The exclusion criteria were a long postmortem interval and other causes of death than drowning. ⋯ Resuscitation attempts seemed to have no effect on the results. In cases of drowning showing advanced putrefaction, the iron test was not reliable because biochemical iron measurement was often prevented by no sufficient blood in the heart or postmortem clots. In conclusion, according to our results, iron seems to be a good biochemical marker in fresh water drowning with a short postmortem interval.