Despite substantial advances in our understanding of addiction and the technology and
therapeutic approaches used to fight this disease, addiction still remains a major issue in the …

Gas chromatographic—mass spectrometric (GC—MS) procedures for the systematic
toxicological analysis of several categories of drugs relevant to clinical toxicology, forensic …

Methamphetamine is a popular recreational drug that has also had some historical use as a
therapeutic agent. Its effect profile is complex, with stimulant, alerting effects during acute …

Background: Little is known concerning the enantioselective disposition of 3, 4-
methylenedioxymethamphetamine (MDMA; ecstasy) in humans. In addition, the potential of …

This novel, competitive immunoassay simultaneously detects seven drugs of abuse in urine.
A urine sample is placed in contact with lyophilized reagents, the reaction mixture is allowed …

To assess the impact of alcohol and other drug use in the trucking industry, the National
Transportation Safety Board, in collaboration with The National Institute on Drug Abuse …

More than 25 years of developing doping control methods have led to comprehensive
screening and confirmation procedures for stimulants, narcotics and β-blockers. Much of this …

Methamphetamine (MA) and amphetamine (AM) are widely abused drugs. Differentiation of
MA and/or AM abuse from therapeutic ingestion of MA and/or AM or one of their precursor …

Abstract Selegiline (R (-)-N-methyl-N-(1-phenyl-2-propyl)-2-propinylamine), a selective MAO-
B inhibitor used as an antiparkinsonian, is excreted in urine as N-desmethyl selegiline …

Abstract Interpretation of drug testing results is a challenging and complex task, particularly
when the interpretation can result in establishing legitimate use of a drug or illicit use with all …