The problem of new psychoactive substances is emerging globally. Cannabinoid receptors mediate the action of synthetic cannabinoids, which are one of most abused drugs. Recently, cannabinoid receptors 1 (CB1R) have been reported to silence glutamatergic nerve terminals in cerebellar granule cells via synaptic vesicle redistribution. This study aimed to determine whether synthetic cannabinoid ad...

The behavioral effect and acute toxicity of methamphetamine were tested alone and in combination with quinine in rats. Quinine prolonged and increased the effect of methamphetamine. The enhancement of methamphetamine-induced stereotyped behavior was very marked when quinine was given prior to or simultaneously with methamphetamine. However, the time for onset of methamphetamine-induced stereoty...

Methamphetamine is a potent psychomotor stimulant and a major drug of abuse. There is currently no effective medication available for treatment for methamphetamine addiction. The present study investigated the role of the dopamine D3 receptor on IV methamphetamine self-administration and its effect on methamphetamine induced neurochemical changes. Acute administration of the putative D3 recepto...

This study describes the extent to which methamphetamine users perceive that their methamphetamine use has resulted in violent behavior, and describes the level of self-reported prevalence of specific violent criminal behaviors irrespective of methamphetamine use. Predictors of these two violence-related indicators, in terms of potential correlates from substance use history, criminal history, ...

AIMS Review the current evidence regarding the prevalence of methamphetamine use among men who have sex with men (MSM) and to evaluate the factors that contribute to methamphetamine use and potential for sexual transmission of HIV and other infectious diseases. METHODS Databased reports address (1) epidemiology of methamphetamine use in MSM; (2) methamphetamine use and risk behaviors for sexu...

Abstract Methamphetamine is a potent and highly addictive psychostimulant, one of the most widely used illicit drugs. Over recent years, its global usage seizure have been on rapid rise, with growing detrimental effects mental physical health, devastating psychosocial impact pressing for intervention. Among unwanted methamphetamine, acute long-term sleep impairments are major concern, posing si...

managed a patient with amphetamine-induced psychosis. A 30-year-old male with a defect on his left cheek was admitted to the emergency room. He had mutilated himself with a pair of scissors, and was suspected of abusing the substance methamphetamine (Philopon). He was in a drowsy mental state without any aggressive behavior, so there was no need to administer antipsychotics. Based on a physical...

Nov 30, 2012 . Didrex is metabolized to methamphetamine. prescription drugs (Adderall and various amphetamine salts) or as a result of methamphetamine . Methamphetamine (contracted from Nmethylamphetamine) is a strong central nervous system. .. Methamphetamine is metabolized by the liver enzyme CYP2D6, so CYP2D6. .. Jump up to: "Adderall XR Prescribing Information" (PDF ). United . Nov 2, 2007 ...