Results 51 to 60 of about 42,834 (276)
Drug Testing and Analysis, EarlyView.This study investigates the effect of the reaction temperature (step 1) and reaction time (step 1 and 2) on the conversion efficiency and impurity profile of amphetamine synthesized via the Leuckart method. Conversion efficiency and impurity profile were assessed using gas chromatography–flame ionization detection (GC–FID) and GC–mass spectrometry (GC ...
Maartje C. M. Verhoeven +7 more
wiley +1 more source
Dissociating Allopregnanolone Mnemonic Effects from Sedation [PDF]
, 2012 Allopregnanolone (Allop) is a neurosteroid metabolite of progesterone. Allop modulates cognition, specifically learning and memory, but these effects are frequently confounded by its anxiolytic and sedative properties.
Hartman, Sarah B
core +1 more source
Strain-dependent differences in corticolimbic processing of aversive or rewarding stimuli [PDF]
, 2015 Aberrations in the elaboration of both aversive and rewarding stimuli characterize several psychopathologies including anxiety, depression and addiction.
ANDOLINA, DIEGO +2 more
core +1 more source
Drug Testing and Analysis, EarlyView.Combined self‐report and hair analysis in festival attendees (n = 249) revealed substantial discrepancies in drug use reporting, particularly for stimulants and dissociatives. This integrated approach enhances detection of poly‐drug use and provides a more reliable basis for monitoring and harm‐reduction strategies.
A. Y. Simão +4 more
wiley +1 more source
Neural Plasticity, 2000 Measurements of oxidative metabolic capacity following the ablation of rat sensorimotor cortex and ,he administration of amphetamine were examined to determine their effects on the metabolic dysfunction that follows brain injury.
Richard L. Sutton +3 more
doaj +1 more source
Alteration of striatal dopaminergic neurotransmission in a mouse model of DYT11 myoclonus-dystonia. [PDF]
PLoS ONE, 2012 DYT11 myoclonus-dystonia (M-D) syndrome is a neurological movement disorder characterized by myoclonic jerks and dystonic postures or movement that can be alleviated by alcohol.
Lin Zhang +4 more
doaj +1 more source
Significance of Dopamine Transmission in the Rat Medial Prefrontal Cortex for Conditioned Fear [PDF]
, 2017 Previous studies have demonstrated activation of dopamine transmission in the medial prefrontal cortex (mPFC) by conditioned fear stimuli. Therefore, the present study investigated the functional significance of mPFC dopamine for a conditioned fear ...
Bast, Tobias +2 more
core
Differences in patterns of attention deficit/hyperactivity disorder medication use in US children
JCPP Advances, EarlyView.Abstract Background Understanding attention deficit/hyperactivity disorder (ADHD) medication patterns is crucial for optimizing treatment outcomes. There are limited data on racial, ethnic, gender and socioeconomic treatment differences across longitudinal national samples.
Jennie E. Ryan +4 more
wiley +1 more source
Role of the ERK pathway in psychostimulant-induced locomotor sensitization
BMC Neuroscience, 2006 Background Repeated exposure to psychostimulants results in a progressive and long-lasting facilitation of the locomotor response that is thought to have implications for addiction.
Girault Jean-Antoine +4 more
doaj +1 more source
Food-induced behavioral sensitization, its cross-sensitization to cocaine and morphine, pharmacological blockade, and effect on food intake [PDF]
, 2006 Repeated administration of abused drugs sensitizes their stimulant effects and results in a drug-paired environment eliciting conditioned activity. We tested whether food induces similar effects.
Le Merrer, Julie, Stephens, David N
core +1 more source