使用氧电极快速分析血液中碳氧血红蛋白的法医学应用。

Forensic application of rapid analysis of carboxyhemoglobin in blood using an oxygen electrode.

作者信息

Katsumata Y, Aoki M, Oya M, Suzuki O, Yada S, Okuda J

出版信息

Forensic Sci Int. 1979 Mar-Apr;13(2):151-8. doi: 10.1016/0379-0738(79)90279-2.

Abstract

Blood carboxyhemoglobin (HbCO) levels in forensic victims were measured by a new and rapid oxygen-electrode method for successive determinations of HHb, HbO2 and HbCO. It was found that the method is applicable to old denatured blood when combined with the cyanmethemoglobin method. Methemoglobin (Met-Hb) in blood was also estimated by subtracting the sum of HHb, HbO2 and HbCO from total hemoglobin (total Hb.) Blood Met-Hb levels in six victims of city gas poisoning were practically negligible, while those in five victims of fire were 13.5-26.3%.

摘要

采用一种新的快速氧电极法对法医鉴定中的受害者血液碳氧血红蛋白（HbCO）水平进行连续测定，以测定还原血红蛋白（HHb）、氧合血红蛋白（HbO₂）和碳氧血红蛋白（HbCO）。结果发现，该方法与氰化高铁血红蛋白法结合使用时适用于陈旧变性血液。血液中的高铁血红蛋白（Met-Hb）也通过从总血红蛋白（总Hb）中减去HHb、HbO₂和HbCO的总和来估算。6名城市煤气中毒受害者的血液Met-Hb水平实际上可忽略不计，而5名火灾受害者的血液Met-Hb水平为13.5% - 26.3%。