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، جلد ۳، شماره ۳، صفحات ۳۱۱-۳۱۶
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Evaluation of Ethanol and N-propanol in Victims |
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| چکیده انگلیسی مقاله |
Background: Blood alcohol concentration is a major factor in forensic analysis in criminal and civil litigation. Along with ethanol, other volatile compounds such as n-propanol are produced as products of putrefaction. The aim of this study is the evaluation of ethanol and n-propanol in postmortem blood. Methods: A case-control study was done on 300 blood samples obtained from cadavers that were referred to Legal Medicine Organization (LMO) of Tehran, Iran, over a year (2009-2010). Blood ethanol and n-propanol concentrations were analyzed in duplicate by HSGC. Data on cadavers were taken from the information sheets and were analyzed by SPSS software. Results: In this study, mean n-propanol level in blood was 8.311 mg/dl in putrefied and 1.58 mg/dl in non-putrefied victims. Interval times between death and autopsy in putrefied and non-putrefied victims were 3.5 and 1.25 days. Results show that n-propanol concentrations increase 1.23 mg/dl/day after death. In 99% of putrefied victims, ethanol level was more than 10 mg/dl. There was a high correlation between ethanol and n-propanol concentrations. By increasing 1mg/dl of n-propanol concentration, ethanol levels increased 2.5 and 1.4 mg/dl in putrefied and non-putrefied victims, respectively. Conclusion: N-propanol produced in putrefied victims with ethanol. Production of ethanol increased by rising n-propanol levels. Therefore, we might use n-propanol as a putrefaction factor in postmortem blood to distinguish endogenous and exogenous ethanol production. |
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| کلیدواژه‌های انگلیسی مقاله |
Blood, Ethanol, N-propanol, Putrefaction |
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| نویسندگان مقاله |
بهنام بهنوش | Behnam Behnoush
Department of Forensic Medicine, Tehran University of Medical Sciences, Tehran, Iran
الهام بزمی | Elham Bazmi
Laboratory of Forensic Toxicology, Scientific and Educational Research Center of Legal Medicine Organization of Tehran, Tehran, Iran
مریم اخگری | Maryam Akhgari
Laboratory of Forensic Toxicology, Scientific and Educational Research Center of Legal Medicine Organization of Tehran, Tehran, Iran
سید سعید هاشمی نظری | Seyed Saeed Hashemi Nazari
Department of Epidemiology and Biostatistics School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
فریبا سرداری ایروانی | Fariba Sardari Iravani
Laboratory of Forensic Toxicology, Scientific and Educational Research Center of Legal Medicine Organization of Tehran, Tehran, Iran
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| نشانی اینترنتی |
http://ijt.arakmu.ac.ir/browse.php?a_code=A-10-2-29&slc_lang=en&sid=1 |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/2737/article-2737-2049828.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
عمومی |
| نوع مقاله منتشر شده |
پژوهشی |
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