Results 11 to 20 of about 42,834 (276)

Interactions Between Opioids and Dextroamphetamine on Locomotor Activity: Influence of an Opioid's Relative Efficacy at the Mu Receptor

open access: yesFrontiers in Psychiatry, 2022
Opioids and stimulants are often used in combination for both recreational and non-recreational purposes. High-efficacy mu opioid agonists generally increase the behavioral effects of stimulants, whereas opioid receptor antagonists generally attenuate ...
Mark A. Smith   +16 more
doaj   +1 more source

Reassessment of amphetamine- and phencyclidine-induced locomotor hyperactivity as a model of psychosis-like behavior in rats [PDF]

open access: yesJournal of Integrative Neuroscience, 2022
Locomotor hyperactivity induced by psychotomimetic drugs, such as amphetamine and phencyclidine, is widely used as an animal model of psychosis-like behaviour and is commonly attributed to an interaction with dopamine release and N-methyl-D-aspartate (
Snezana Kusljic   +2 more
doaj   +1 more source

Adolescent D-amphetamine treatment in a rodent model of ADHD: pro-cognitive effects during adolescence and cocaine abuse risk during adulthood [PDF]

open access: yes, 2015
Attention-deficit/hyperactivity disorder (ADHD) is comorbid with cocaine abuse. Whereas initiating ADHD medication in childhood does not alter later cocaine abuse risk, initiating medication during adolescence may increase risk.
Baskin, Britahny M.   +5 more
core   +1 more source

Adolescent D-amphetamine treatment in a rodent model of ADHD: pro-cognitive effects in adolescence without an impact on cocaine cue reactivity in adulthood [PDF]

open access: yes, 2016
Attention-deficit/hyperactivity disorder (ADHD) is comorbid with cocaine abuse. Whereas initiating ADHD medication in childhood does not alter later cocaine abuse risk, initiating medication during adolescence may increase risk.
Dwoskin, Linda P.   +3 more
core   +1 more source

Adolescent D-amphetamine treatment in a rodent model of attention deficit/hyperactivity disorder: impact on cocaine abuse vulnerability in adulthood [PDF]

open access: yes, 2016
RATIONALE: Stimulant medications for attention-deficit/hyperactivity disorder (ADHD) in adolescents remain controversial with respect to later development of cocaine abuse.
Dwoskin, Linda P.   +3 more
core   +1 more source

Effects of Food on the Bioavailability of Amphetamine in Healthy Adults After Administration of SHP465 Mixed Amphetamine Salts Extended-Release Capsules

open access: yesDrugs in R&D, 2019
Background and objective SHP465 mixed amphetamine salts extended release is a once-daily, single-entity, mixed amphetamine salts capsule product for attention-deficit/hyperactivity disorder.
Yi Wang   +4 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)

open access: yesBehavioral 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

Alterations of Amphetamine Reward by Prior Nicotine and Alcohol Treatment: The Role of Age and Dopamine

open access: yesBrain Sciences, 2021
Evidence suggests that nicotine and alcohol can each serve as a gateway drug. We determined whether prior nicotine and alcohol treatment would alter amphetamine reward.
Andrea Stojakovic   +2 more
doaj   +1 more source

Serum Metabolomic Analysis of Male Patients with Cannabis or Amphetamine Use Disorder

open access: yesMetabolites, 2022
Studies have demonstrated that chronic consumption of abused drugs induces alterations in several proteins that regulate metabolism. For instance, methamphetamine exposure reduces glucose levels. Fatty and amino acid levels were altered in groups exposed
Fawaz Alasmari   +9 more
doaj   +1 more source

Amantadine Decreases d-Amphetamine Stimulation and Increases d-Amphetamine Anorexia in Mice

open access: yesExperimental Biology and Medicine, 1976
Amantadine hydrochloride (Symmetrel), an antiviral, antiparkinson agent that is most frequently used clinically at oral doses of 2 to 3 mg/kg, significantly decreased d-amphetamine-induced CNS stimulation (motor activity) and simultaneously increased d-amphetamine-induced anorexia (milk intake) in mice. Amantadine did this at oral doses of 2.5 and 5 mg/
R, Clark   +3 more
openaire   +2 more sources

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