Citation

Ohshima T, Kondo T, Sato Y, Takayasu T. Forensic Sci. Int. 1997; 90(1-2): 131-138.

Affiliation

Department of Legal Medicine, Kanazawa University, Faculty of Medicine, School of Medicine, Japan.

Copyright

(Copyright © 1997, Elsevier Publishing)

DOI

unavailable

PMID

9438372

Abstract

Alcohol analyses using the synovial fluid of the knee joint (synovial alcohol concentration, SAC) as well as blood (BAC) and urine (UAC) were performed by the pulse heating-gas chromatographic method in 12 medico-legal autopsy cases. In 11 of the 12 cases, the regression analysis showed that BAC and UAC had a fairly linear relationship with SAC, and the average ratios of the BAC/SAC and UAC/SAC were 0.76 +/- 0.12 (range 0.60-0.94) and 1.03 +/- 0.11 (range 0.90-1.21), respectively. The measured BACs showed a difference of 11.8 +/- 9.4% (0.9-27.1%) when compared with the calculated BACs by means of the average BAC/SAC ratio. Between the measured UACs and the calculated UACs, there was an average difference of 7.9 +/- 6.0% (0.3-17.8%). The present study demonstrates that the synovial fluid is one of the available biological specimens for the prediction of BAC or UAC within a range in autopsy cases in which suitable blood and/or urine specimens cannot be obtained.

Language: en