Postmortem chemistry update. Emphasis on forensic application.
نویسنده
چکیده
This article reviews the postmortem chemistry of body fluids. The articles reviewed have been written in English during the last 15 years and the subjects discussed include carbohydrates, nitrogenous compounds, electrolytes, trace elements, lipids, proteins, bile pigments, enzymes, hormones, blood gases, pH, biochemical markers, metabolic disorders, SIDS, time of death, and the physical characteristics of serum.
منابع مشابه
Interpretation of Ethanol Analysis in Postmortem Specimens
Since alcohol is a general central nervous system depressant, it affects the motor and cognitive performance. Alcohol abuse is a major cause of medical and social problems. Additionally, to determine cause of death in legal medicine centers, alcohol analysis is the most frequently performed test in forensic toxicology laboratories. Accurate interpretation of ethanol concentration at the time...
متن کاملBiochemical Markers of Acute and Chronic Ethanol Use: Forensic and Clinical Applications
Background: The analysis of ethanol in bio-samples is an important method for determination of acute alcohol use/abuse both in clinical and forensic toxicology. In forensic cases, it is known that micro-organisms involved in the postmortem putrefaction process can produce alcohol and when the body has been traumatized. In clinical setting, post-ingestion time has a critical role for determinati...
متن کاملFrequency of Pathological Changes in Lungs of Bodies with Positive Postmortem Toxicology Results for Narcotics and Psychotropic Substances
Background: The pattern of drug abuse in Iran has dramatically changed in recent years, turning from the traditional opioids [opium, opium dross, and refined opium dross (Shireh)] into drugs with newer forms. The present study is aimed at investigating the frequency of pathological changes in the lungs of bodies with positive postmortem toxicology results for narcotics and psychotropic substanc...
متن کاملForensic application of postmortem diffusion-weighted and diffusion tensor MR imaging of the human brain in situ.
BACKGROUND AND PURPOSE DWI and DTI of the brain have proved to be useful in many neurologic disorders and in traumatic brain injury. This prospective study aimed at the evaluation of the influence of the PMI and the cause of death on the ADC and FA for the application of DWI and DTI in forensic radiology. MATERIALS AND METHODS DWI and DTI of the brain were performed in situ in 20 deceased sub...
متن کاملStudies on the estimation of postmortem time: an application of interactive image analysis system.
On the supposition of the human violent death cases, the liver cell area and its nucleus area of the mice which were left out in the several experimental conditions (Temperature: 4°C, 20°C and 37°C; Period: 1, 2, 3, 4 and 7 days) were measured for estimating the postmortem time by the interactive image analysis system with computer management. By using this system, it is possible to quantify th...
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عنوان ژورنال:
- The American journal of forensic medicine and pathology
دوره 14 2 شماره
صفحات -
تاریخ انتشار 1993