PMID- 12787662 OWN - NLM STAT- MEDLINE DCOM- 20030805 LR - 20191210 IS - 0379-0738 (Print) IS - 0379-0738 (Linking) VI - 133 IP - 3 DP - 2003 May 5 TI - Intoxication due to 1,4-butanediol. PG - 256-9 AB - We report a case of intoxication resulting from the ingestion of a liquid, sold in the illicit market as "liquid ecstasy," which was found to contain 1,4-butanediol, a metabolic precursor of gamma-hydroxybutiric acid (GHB). Identification of the substance in the liquid was performed by gas chromatography-mass spectrometry (GC-MS). The toxicological analysis of blood, urine and gastric content of the victim was performed by immunoassay and gas chromatography with nitrogen-phosphorus detection as screening techniques and by means of GC-MS for confirmation and quantitation of 1,4-butanediol and GHB. The following drug concentrations were found: 82 microg/ml (blood), 401 microg/ml (urine) and 7.4 microg/ml (gastric content) for 1,4-butanediol and 103 microg/ml (blood), 430.0 microg/ml (urine) for GHB. In addition to these, other drugs detected and their blood concentration found in this case were methylenedioxymethylamphetamine (MDMA) 0.23 microg/ml and its metabolite methylenedioxyphenylamphetamine (MDA) 0.10 microg/ml. In the urine, a concentration of 0.10 microg/ml of benzoylecgonine was also found. FAU - Lora-Tamayo, C AU - Lora-Tamayo C AD - Instituto Nacional de Toxicologia, Ministerio de Justicia, C/ Luis Cabrera 9, 28002 Madrid, Spain. drogas@mad.inaltox.es FAU - Tena, T AU - Tena T FAU - Rodriguez, A AU - Rodriguez A FAU - Sancho, J R AU - Sancho JR FAU - Molina, E AU - Molina E LA - eng PT - Case Reports PT - Journal Article PL - Ireland TA - Forensic Sci Int JT - Forensic science international JID - 7902034 RN - 0 (Butylene Glycols) RN - 0 (Dopamine Uptake Inhibitors) RN - 0 (Hallucinogens) RN - 0 (Illicit Drugs) RN - 5353I8I6YS (benzoylecgonine) RN - 7XOO2LE6G3 (1,4-butanediol) RN - I5Y540LHVR (Cocaine) RN - KE1SEN21RM (N-Methyl-3,4-methylenedioxyamphetamine) SB - IM MH - Butylene Glycols/blood/*poisoning/urine MH - Cocaine/*analogs & derivatives/urine MH - Dopamine Uptake Inhibitors/urine MH - Gas Chromatography-Mass Spectrometry MH - Gastrointestinal Contents/chemistry MH - Hallucinogens/blood MH - Humans MH - Illicit Drugs/blood/*poisoning/urine MH - Male MH - N-Methyl-3,4-methylenedioxyamphetamine/blood EDAT- 2003/06/06 05:00 MHDA- 2003/08/06 05:00 CRDT- 2003/06/06 05:00 PHST- 2003/06/06 05:00 [pubmed] PHST- 2003/08/06 05:00 [medline] PHST- 2003/06/06 05:00 [entrez] AID - S0379073802004243 [pii] AID - 10.1016/s0379-0738(02)00424-3 [doi] PST - ppublish SO - Forensic Sci Int. 2003 May 5;133(3):256-9. doi: 10.1016/s0379-0738(02)00424-3.