马钱子中毒生物检材的毛细管电泳法分析

测定马钱子蓄积中毒死者胃内容和肝组织中马钱子碱成分含量。以标准马钱子碱和送检马钱子药材粉末作对照 ,采用毛细管电泳仪在 190～ 6 0 0nm波长 ,扫描分析检材中马钱子碱成分含量。结果表明 :马钱子碱成分在检材中的含量分别为 5 83mg/ 10 0ml、 4 92mg/ 10 0 g和 3 0 7% (w/w )。确认死者的胃内容、肝组织中的高含量马钱子碱而引起的中毒死亡。

Capillary electrophoresis analysis on the brucine ingredient in the biospecimens from the poisoning victim

To assay the quantity of the brucine ingredient in gastric content and hepatic tissues from the patient died of Semen Strychni hainanensi accumulative posioning.With standard brucine and the crude powder of the Semen Strychni hainanensi as control,the brucine ingredients in the above tissues were quantitatively scanned by the capillary elecrophoretic apparatus within the wave length ranging 190～600nm.The contents of the brucine ingredients in the gastric,hepatic tissues and the crude powder of the Semen Strychni sainanensi were 5 83mg/100ml,4 92mg/100g,and 3 07%(w/w)respectively.The high level of the brucine ingredients in the gastric content and the hepatic tissue is the cause of death.