Results 41 to 50 of about 724,971 (331)
High concentration of dopamine treatment may induce acceleration of human sperm motility
Reproductive Medicine and Biology, 2022 Purpose In humans, catecholamines (including dopamine) have been identified in semen and fallopian tubes, while dopamine D2 receptors (D2DR) are found in the sperm midpiece region.
Hiroki Kanno +5 more
doaj +1 more source
Milnacipran affects mouse impulsive, aggressive, and depressive-like behaviors in a distinct dose-dependent manner [PDF]
, 2017 Serotonin/noradrenaline reuptake inhibitors (SNRIs) are widely used for the treatment for major depressive disorder, but these drugs induce several side effects including increased aggression and impulsivity, which are risk factors for substance abuse ...
Ohmura, Yu +3 more
core +2 more sources
Putting Desire on a Budget: Dopamine and Energy Expenditure, Reconciling Reward and Resources
Frontiers in Integrative Neuroscience, 2012 Accumulating evidence indicates integration of dopamine function with metabolic signals, highlighting a potential role for dopamine in energy balance, frequently construed as modulating reward in response to homeostatic state.
Jeff A Beeler +3 more
doaj +1 more source
GABAergic-like dopamine synapses in the brain
Cell Reports, 2023 Summary: Dopamine synapses play a crucial role in volitional movement and reward-related behaviors, while dysfunction of dopamine synapses causes various psychiatric and neurological disorders.
Hyun-Jin Kim +12 more
doaj +1 more source
Corticosterone Acts in the Nucleus Accumbens to Enhance Dopamine Signaling and Potentiate Reinstatement of Cocaine Seeking [PDF]
, 2013 Stressful life events are important contributors to relapse in recovering cocaine addicts, but the mechanisms by which they influence motivational systems are poorly understood.
Baker, David A. +10 more
core +2 more sources
eLife, 2017 LRRK2 mutations produce end-stage Parkinson’s disease (PD) with reduced nigrostriatal dopamine, whereas, asymptomatic carriers have increased dopamine turnover and altered brain connectivity.
Mattia Volta +14 more
doaj +1 more source
The dopaminergic midbrain participates in human episodic memory formation: Evidence from genetic imaging [PDF]
, 2006 Recent data from animal studies raise the possibility that dopaminergic neuromodulation promotes the encoding of novel stimuli. We investigated a possible role for the dopaminergic midbrain in human episodic memory by measuring how polymorphisms in ...
Bernstein, HG +9 more
core +1 more source
Neurobiology of Disease, 2015 Dopamine function is disturbed in Parkinson's disease (PD), but whether and how release of dopamine from surviving neurons is altered has long been debated.
Katie A. Jennings +2 more
doaj +1 more source
Further Characterization of Dopamine Release by Permeabilized PC 12 Cells [PDF]
, 1987 Rat pheochromocytoma cells (PC 12) permeabilized with staphylococcal α-toxin release [3H]dopamine after addition of micromolar Ca2+. This does not require additional Mg2+-ATP (in contrast to bovine adrenal medullary chromaffin cells).
Ahnert-Hilger G. +18 more
core +1 more source
Clinical Characteristics of Parkinsonism in HTLV‐1‐Associated Myelopathy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Human T‐lymphotropic virus type 1 (HTLV‐1)‐associated myelopathy/tropical spastic paraparesis (HAM/TSP) is the classic neurological manifestation of HTLV‐1 infection; however, this virus has also been associated with other neurological disorders. Concurrent parkinsonism is relatively rare and presents diagnostic challenges.
Mika Dozono +8 more
wiley +1 more source