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2009 SEP 7 ... extracellular dopamine and its metabolites, as well as the effectiveness of cocaine and amphetamine to elevate dopamine, were determined with in vivo microdialysis before the initiation of ... from the United States, "The transition from infrequent and controlled cocaine use to dependence may involve enduring changes in neurobiology as a consequence of persistent drug use. ...
2009 MAR 30 ... are believed to differ from those of stimulant medications (such as methylphenidate and amphetamine), which increase dopamine (a neurotransmitter in the brain essential for the normal ... activity of dopamine in the brain in a way that may create the potential for abuse and dependence, according to a study in the March 18 issue of JAMA.
Modafinil, a ...
2009 JUN 22 ... position.
VYVANSE is a therapeutically inactive prodrug, in which d-amphetamine is covalently bonded to
l-lysine, and after oral ingestion it is ... or symptoms while taking Vyvanse.
Abuse of amphetamines may lead to dependence. Misuse of amphetamine may cause sudden death and serious cardiovascular adverse ...
2009 APR 13 ... a means of losing fat. Cannabis was used to improve sleep, heroin to decrease pain and amphetamine to increase endurance and burn fat. Our data suggest that most of the current AAS users ... have been admitted to a treatment programme are multiple drug users with polysubstance dependence," wrote K. Skarberg and colleagues, Orebro University.
The researchers ...
2009 MAR 2 ... disorders. The majority of substance use disorders were dependence disorders. Alcohol, amphetamine and cannabis were the dominant substances. The level of comorbidity found in this study ...
2009 JUN 22 ... to recent research from Australia, "Understanding the risk factors that predict amphetamine use and development of amphetamine abuse or dependence (disorder) may help guide ...
2009 MAR 23 ... Brisbane, Addictive Behavior, Adrenergic Agent, Adrenergic Uptake Inhibitor, Aggression, Amphetamine, Central Nervous System Stimulant, Dopamine, Neurology, Psychosis, Griffith ... was designed to investigate putative mediating and moderating variables between MA dependence and hostility in a sample of injecting MA users (N=237)."
"Both ...
2009 JAN 5 ... ratings on Addiction Research Center Inventory (ARCI) subscales reflecting euphoria and amphetamine-like effects following Meth dosing. Aripiprazole treatment was also associated with ... findings indicate that aripiprazole treatment appears to be safe in volunteers with Meth dependence, although the finding that aripiprazole increased some of the rewarding and stimulatory ...
2009 MAY 4 ... mutually exclusive groups were identified: primary cocaine users (n = 287), primary amphetamine users (n = 99), and dual users (cocaine and amphetamines; n = 29)."
... a study from the United States, "We investigated the presence of DSM-IV subtyping for dependence on cocaine and amphetamines (with versus without physical dependence) among outpatient ...
2009 JUN 1 ... of use of, or withdrawal from, these specific substances. From 27.8% to 79.6%, users of amphetamine, cannabis, cocaine, and opiates met Diagnostic and Statistical Manual of Mental ... using the Composite International Diagnostic Interview-Substance Abuse Model to assess dependence on a number of substances including amphetamines, cannabis, cocaine, and opioids. As a ...
2009 FEB 2 ... New investigation results, 'Changes in feeding and locomotion induced by amphetamine analogs in rats,' are detailed in a study published in Drug and Alcohol Dependence. ...
2009 AUG 25 ... using positron emission tomography (PET) before and after the oral administration of d-amphetamine in healthy controls and unmedicated patients with current depression with and without ... "Tobacco dependence is highly prevalent in depressed patients. We assessed changes in [C-11]-raclopride ...
2009 MAR 30 ... users. In addition, the NE transporter (NET) inhibitor atomoxetine attenuates some of d-amphetamine's subjective and physiological effects in humans," wrote M. Sofuoglu and ... studies, adrenergic blockers have shown promise as treatments for cocaine abuse and dependence, especially in patients experiencing severe withdrawal symptoms. Disulfiram, which ...
2009 JUN 1 ... method for separation of basic compounds of interest in forensic science (amphetamine, methamphetamine, 3,4-methylenedioxyamphetamine, 3,4-methylenedioxymethamphetamine. ... "Chromatographic retention, selectivity and efficiency were evaluated in dependence of the type of stationary phase (CN and RP-C-18 derivatized silica particles), mobile ...
2009 JUL 27 ... VYVANSE is a therapeutically inactive prodrug, in which d-amphetamine is covalently bonded to l-lysine, and after oral ingestion it is converted to ... or symptoms while taking Vyvanse. Abuse of amphetamines may lead to dependence. Misuse of amphetamine may cause sudden death and serious cardiovascular adverse ...
2008 NOV 10 ... attention deficit/hyperactivity disorder, and lifetime dependence on alcohol, cannabis, amphetamine, sedative-hypnotics, and opioids. These results highlight the importance addressing ...
2008 DEC 22 ... "Currently there is no approved pharmacotherapy for amphetamine dependence. Recent human laboratory studies have demonstrated that naltrexone modulates some of the ...
2008 NOV 17 ...
VYVANSE is a therapeutically inactive prodrug, in which d-amphetamine is covalently bonded to
l-lysine, and after oral ingestion it is ... or symptoms while taking Vyvanse.
Abuse of amphetamines may lead to dependence. Misuse of amphetamine may cause sudden death and serious cardiovascular adverse ...
2008 NOV 10 ... larger reinforcements that are delivered after a delay. We also examined the effects of amphetamine (AMPH; 0.3-1.0mg/kg) and the 5-HT1A agonist 8-OH-DPAT (0.3-1.0mg/kg) on ... effects are traits that, individually, have been associated with chronic drug use and dependence. Here, we used an animal model to test whether individual differences in cocaine-induced ...