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Hair analysis of an unusual case of Chloroquine intoxication.
- Source :
-
Legal medicine (Tokyo, Japan) [Leg Med (Tokyo)] 2016 Mar; Vol. 19, pp. 5-10. Date of Electronic Publication: 2016 Jan 06. - Publication Year :
- 2016
-
Abstract
- A dead body of middle aged man was exhumed from 6.5 month earth-grave. Autopsy findings were non-specific as the body was completely putrefied. Deceased's scalp hair and kidney was sent for toxicological analysis. Hair sample (50mg) was incubated with 1M NaOH (2 ml). Chloroquine was detected in hair and kidney during basic drug screen performed on GC/MS. For confirmation and quantitation, chloroquine was extracted using Hypersep verify CX SPE cartridges while mass detector was operated in SIM mode using the ions of m/z 245.0, 290.1, 319.0 for chloroquine while ions of m/z 260 and 455 were monitored for nalorphine (internal standard). Chloroquine was present in high concentration in hair (211 ng/mg) as well as in kidney (37.3mg/kg). Moreover, chloroquine was not detected in the wash solvents, suggesting ingestion of the drug rather than an external contamination of hair. These findings strongly suggested the acute exposure of higher doses of chloroquine to the deceased before death.<br /> (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)
Details
- Language :
- English
- ISSN :
- 1873-4162
- Volume :
- 19
- Database :
- MEDLINE
- Journal :
- Legal medicine (Tokyo, Japan)
- Publication Type :
- Academic Journal
- Accession number :
- 26980246
- Full Text :
- https://doi.org/10.1016/j.legalmed.2016.01.002