نتایج جستجو برای: methamphetamine
تعداد نتایج: 8251 فیلتر نتایج به سال:
Pregnant methamphetamine users who leave substance use treatment against professional advice may be at risk of poorer health outcomes. To examine the hypothesis that methamphetamine use during pregnancy may be associated with leaving substance use treatment against professional advice, the 2006 Treatment Episode Data Set was analyzed. A logistic regression adjusting for age, race, service setti...
* Corresponding Author: Zahra Alam Mehrjerdi, MA., Neurocognitive laboratory of Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences. Address: No.669, South Karegar Ave, Tehran, 1336616357, Iran, Tel/Fax +982155421177. Email: [email protected] Methamphetamine (MA) is a highly addictive psychostimulant drug with crucial impacts on individuals on variou...
Effect of NAN-190, a selective 5-HT(1A) receptor antagonist, on methamphetamine-induced locomotor activity, anorexia, analgesia, and hyperthermia was investigated in male mice. Methamphetamine (1.5 mg/kg, i.p) produced a significant increase in locomotor activity, which was significantly antagonized by NAN-190 at a dose of 4 mg/kg, i.p. NAN-190 did not alter the antinociceptive activity of mice...
Lobeline is currently being evaluated in clinical trials as a methamphetamine abuse treatment. Lobeline interacts with nicotinic receptor subtypes, dopamine transporters (DATs), and vesicular monoamine transporters (VMAT2s). Methamphetamine inhibits VMAT2 and promotes dopamine (DA) release from synaptic vesicles, resulting ultimately in increased extracellular DA. The present study generated st...
CONTEXT Methamphetamine is associated with psychotic phenomena, but it is not clear to what extent this relationship is due to premorbid psychosis among people who use the drug. OBJECTIVE To determine the change in the probability of psychotic symptoms occurring during periods of methamphetamine use. DESIGN Longitudinal prospective cohort study. A fixed-effects analysis of longitudinal pane...
Methamphetamine treatment of mice rapidly and severely depleted levels of dopamine and its metabolites, homovanillic acid (HVA) and dihydroxyphenylacetic acid (DOPAC) in the caudate nucleus. Exposure of mice to cigarette smoke by means of nose-only breathing apparatus for 20 min twice daily over 3 days prior to drug treatment significantly attenuated the neurotoxicity of methamphetamine as judg...
Twenty-two urine specimens reported by military drug-testing laboratories for the presence of high concentrations of amphetamine only were subject to further analysis for the presence of methamphetamine. The 22 urine specimens had concentrations of amphetamine in the range of 28,028 to 241,142 ng/mL. The specimens were also assayed for the respective isomeric ratio of d (S) and l (R) amphetamin...
Animal data suggest that the widely abused psychostimulant methamphetamine can damage brain dopamine neurones by causing dopamine-dependent oxidative stress; however, the relevance to human methamphetamine users is unclear. We measured levels of key antioxidant defences [reduced (GSH) and oxidized (GSSG) glutathione, six major GSH system enzymes, copper-zinc superoxide dismutase (CuZnSOD), uric...
It is believed that BALB/c mice appear to be less sensitive to the locomotor effects of abused drugs compared to other strains, and several behaviors induced by abused drugs depend on genetic factors. The present study was designed to investigate the effects of the interaction between psychostimulants and morphine on behavior in BALB/c mice. Morphine and cocaine induced hyperlocomotion and hypo...
BACKGROUND Psychotic disorder due to industrial drug, such as methamphetamine addiction, is one of the important causes for referral to psychiatric hospital. Psychotic symptoms in these patients are varied. A group of researchers believe that methamphetamine-induced psychosis is completely similar to schizophrenia. Others believe that at least some cases of permanent psychotic clinical manifest...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید