Results 31 to 40 of about 67,223 (202)

Safety of Oral Amphetamine Administered during Positron Emission Tomography Scans in Medically Screened Humans.

PLoS ONE, 2015
Changes in endogenous dopamine levels can be detected in humans using positron emission tomography scans by measuring the amount by which a specific D2/3 radioligand is displaced.
Lora D Weidner, Antonio Paris, W Gordon Frankle, Rajesh Narendran   +3 more
doaj   +1 more source

Analysis of amphetamines illegally produced in Serbia [PDF]

Journal of the Serbian Chemical Society, 2008
Forensic practice in the Republic of Serbia faced the illegal production of amphetamine for the first time in 2003. This paper presents the results of the chemical characterization of 32 batches of amphetamine samples from three separate cases, for the ...
Nevešćanin Marina, Banović-Stević Sonja, Petrović Slobodan, Vajs Vlatka   +3 more
doaj   +3 more sources

Risk Factors for Opioids and Stimulants Poisoning among Patients Admitted to Khorshid Hospital in Isfahan [PDF]

مجله دانشکده پزشکی اصفهان, 2022
Background: Poisoning by opium and stimulants brings many patients to the poison emergency departments every year. This study planned to determine the risk factors for Opioid and Stimulant poisoning among patients admitted to the Khorshid Hospital ...
Gholamali Dorooshi, Arvin Borhani, Shafeajafar Zoofaghari, Mohammad Javad Tarrahi, Rokhsareh Meamar, Shiva Samsam Shariat   +5 more
doaj   +1 more source

Speeding stroke recovery? A systematic review of amphetamine after stroke [PDF]

, 2009
Introduction: The use of drugs to enhance recovery (“rehabilitation pharmacology”) has been assessed. Amphetamine can improve outcome in experimental models of stroke, and several small clinical trials have assessed its use in stroke.
Nikola Sprigg, Sprigg, Nikola, Philip M.W. Bath, Bath, Philip M.W.   +3 more
core   +1 more source

Glycogen synthase kinase-3β inhibition in the medial prefrontal cortex mediates paradoxical amphetamine action in a mouse model of ADHD

Frontiers in Behavioral Neuroscience, 2015
Psychostimulants show therapeutic efficacy in the treatment of attention-deficit hyperactivity disorder (ADHD). It is generally assumed that they ameliorate ADHD symptoms via interfering with monoaminergic signaling.
Yi-Chun eYen, Nils C. Gassen, Andreas eZellner, Theo eRein, Rainer eLandgraf, Carsten T. Wotjak, Elmira eAnderzhanova   +6 more
doaj   +1 more source

l-Amphetamine improves poor sustained attention while d-amphetamine reduces overactivity and impulsiveness as well as improves sustained attention in an animal model of Attention-Deficit/Hyperactivity Disorder (ADHD)

Behavioral and Brain Functions, 2008
Background ADHD is currently defined as a cognitive/behavioral developmental disorder where all clinical criteria are behavioral. Overactivity, impulsiveness, and inattentiveness are presently regarded as the main clinical symptoms.
Xu Tong, Sagvolden Terje
doaj   +1 more source

Amphetamine-induced locomotor activity in GIT1 deficient mice.

, 2018
GIT1 WT (black circle) and GIT1 KO (open square) mice on a mixed genetic background were habituated to the locomotor chamber for 60 min prior to amphetamine injection.
Amanda C. Martyn (777373), Richard T. Premont (4976582), Krisztian Toth (4976579), Robert Schmalzigaug (4976573), Nathan G. Hedrick (4976576), Ramona M. Rodriguiz (185135), William C. Wetsel (185139), Ryohei Yasuda (17739)   +7 more
core   +1 more source

Medico-legal aspect of amphetamine-related deaths [PDF]

, 2014
The subject of the work included 41 cases of death in which amphetamine was involved as the direct or indirect cause. Identification and determination of xenobiotics in blood samples collected from post-mortem cases were performed by high-performance ...
Sebastian Rojek, Martyna Maciów-Głąb, Maciów-Głąb, Martyna, Kłys, Małgorzata, Paweł Kopacz, Rojek, Sebastian, Kopacz, Paweł, Karol Kula, Kula, Karol, Małgorzata Kłys   +9 more
core   +1 more source

Methamphetamine, amphetamine, and aggression in humans: A systematic review of drug administration studies

, 2022
The relationship between amphetamine use and aggressive or violent behaviour is unclear. This review examined laboratory data collected in humans, who were administered an acute dose of amphetamine or methamphetamine, in order to investigate the link ...
Luke A. Downey, Downey, LA, Kate Y. O’Malley, O'Malley, KY, Hart, CL, Sharon Casey, Casey, S, Carl L. Hart   +7 more
core   +1 more source

Amphetamine increases blood pressure and heart rate but has no effect on motor recovery or cerebral haemodynamics in ischaemic stroke: a randomized controlled trial (ISRCTN 36285333) [PDF]

, 2007
Amphetamine enhances recovery after experimental ischaemia and has shown promise in small clinical trials when combined with motor or sensory stimulation.
Sprigg, N, Pomeroy, VM, Gray, LJ, Willmott, MR, Pomeroy, Val, Walker, M, Gray, Laura J., Bath, Philip M.W., Bath, PMW, Willmot, Mark, Sunderland, Alan, Sprigg, Nikola, Walker, Marion   +12 more
core   +1 more source