Profiles of urine samples from participants at rave party
in Taiwan: prevalence of ketamine and MDMA abuse
by
Lua AC, Lin HR, Tseng YT, Hu AR, Yeh PC.
Department of Medical Technology,
Tzu Chi University,
701 Section 3, Chung Yan Road, 970,
Hualien, Taiwan
Forensic Sci Int. 2003 Sep 9;136(1-3):47-51

ABSTRACT

Drug abuse patterns are different due to cultural, social and geographical differences. Methamphetamine (MA) is the most important drug of abuse in Taiwan followed by opiates. Recently, there has been an increase of ketamine and MDMA abuse in disco dancing clubs. Here, we report the patterns of drug abuse by the participants in a metropolitan city disco-dancing club and the general public in Taiwan. The positive rates of common drugs of abuse detected in samples collected from participants in a dancing club were as follows: MDMA, 75.7%; ketamine, 47.0%; MA, 41.6%; opiates, 0%. Marijuana and cocaine were detected at much lower rates (3.4 and 4.7%, respectively). Ketamine and one of the amphetamines were detected together in 42.9% of the samples. The positive rates in samples collected from police detainees suspected of drug abuse in the general public were as follows: MA, 76.0%; OPA, 37.0%; MDMA, 6.0%; ketamine, 2.0%.

Taiwan
Ketamine
Ecstasy in Brazil
Baboons like Ecstasy
Cocaine sensitisation
Anti-Parkinsonian effect
Cutaneous vasoconstriction
MDMA and the mitochondria
Ecstasy/MDMA and cannabis
Arginine-vasopressin release
Phosphatidylinositol turnover
MDMA, loud noise and the heart
MDMA, antihistamines and serotonin
MDMA, HIV and antiretroviral agents
Serotonin, noradrenline and dopamine
MDMA/polydrug users in the UK and Italy

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