More aroused, less fatigued: fatty acid amide hydrolase gene polymorphisms influence acute response to amphetamine.

ABSTRACT: Amphetamine is a stimulant drug that enhances attention and feelings of alertness. Amphetamine's effects are known to be modulated by endogenous cannabinoids, which are degraded by the enzyme fatty acid amide hydrolase (FAAH). In this study we investigated inter-individual differences in mood response to amphetamine in relation to four polymorphisms in the FAAH gene, including the FAAH missense variant rs324420C --> A (Pro129Thr), which was previously found to be associated with street drug use and addictive traits. One hundred and fifty-nine healthy Caucasian volunteers participated in a three-session, double-blind crossover study receiving either placebo or oral d-amphetamine (10 and 20 mg). Associations between individual genotypes and levels of self-reported Arousal (Profile of Mood St

SUBMITTER: Dlugos AM 

PROVIDER: S-EPMC2945903 | biostudies-literature | 2010 Feb

REPOSITORIES: biostudies-literature