PCP or "angel dust" is a dissociative anesthetic agent with notoriety as an abuse substance. Numerous members of many subcultures are frequent users of this drug. It is well known in California's psychedelia, along the East Coast, and in the middle- and working-class suburbs of the Midwest. It is important that practitioners become acquainted with the drug and its effects. Persons intoxicated...
Intraperitoneal injection of 5-hydroxytryptophan and 5-methoxy-N,N-dimethyltryptamine is shown to provoke characteristic behaviors in mice that can be quantified. The two principal phenomena described here are head twitches and tremors. Tremors became more frequent when doses of the two substances studied were increased. Head twitches appeared at lower doses, but beyond a certain dose, they...