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Titolo:
DETERMINATIONS OF CARBOXYHEMOGLOBIN, METH EMOGLOBIN, AND CYANIDE IN 70 BLOOD-SAMPLES FROM VICTIMS SUSPECTED OF CARBON-MONOXIDE POISONING
Autore:
MATSUOKA T;
Indirizzi:
AICHI PREFECTURAL POLICE HEADQUARTERS,CLIN INVEST LAB,NAKA KU,2-1-1 SANNOMARU NAGOYA AICHI 4608502 JAPAN
Titolo Testata:
Eisei Kagaku
fascicolo: 2, volume: 44, anno: 1998,
pagine: 122 - 129
SICI:
0013-273X(1998)44:2<122:DOCMEA>2.0.ZU;2-1
Fonte:
ISI
Lingua:
JPN
Keywords:
CARBOXYHEMOGLOBIN; METHEMOGLOBIN; CYANIDE; BLOOD; CARBON MONOXIDE POISONING; COLORIMETRY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
16
Recensione:
Indirizzi per estratti:
Citazione:
T. Matsuoka, "DETERMINATIONS OF CARBOXYHEMOGLOBIN, METH EMOGLOBIN, AND CYANIDE IN 70 BLOOD-SAMPLES FROM VICTIMS SUSPECTED OF CARBON-MONOXIDE POISONING", Eisei Kagaku, 44(2), 1998, pp. 122-129

Abstract

Carboxyhemoglobin (COHb), methemoglobin (MetHb), and a cyanide ion (CN-) concentrations in the blood taken from 70 victims by fire and autoexhausts were simultaneously determined by our previously described colorimetries using a gas phase mini-circulation apparatus. The simultaneous determination of one sample was performed within 45 min. There existed a difference of hemoglobin derivatives and CN- levels among theeach source of carbon monoxide poisoning. In the case of low COHb concentration in blood samples taken from the victims by auto exhausts, it should be considered that the causes of death of the victims might be swing to the combination of carbon monoxide poisoning and hypoxic hypoxia. When MetHb concentration is used as an indicator for vital reactions, the causes of death should be carefully determined because MetHb concentration in the blood is varied by heating the cadaver died by fire or storing even at 4 degrees C. Since CN- was detected from most of the samples and the lethal level of CN- was determined from the some of the samples, CN- concentration in blood samples taken from the fire victims should be certainly determined. From the results, it was shown that the determination of COHb, MetHb, and CN- concentrations was very important for investigating the causes of death of suicides and victims by fire and auto exhausts, and the simultaneous methods used inthis study were available for the practice of forensic science.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 05:47:14