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Circadian time-dependent effects of fencamfamine on inhibition of dopamine uptake and release in rat striatal slices
(1997-05-01)
Fencamfamine (FCF) is a central stimulant that facilitates central dopaminergic transmission through inhibition of dopamine uptake and enhanced release of the transmitter. We evaluated the changes in the inhibition of ...
Circadian time-dependent effects of fencamfamine on inhibition of dopamine uptake and release in rat striatal slices
(1997-05-01)
Fencamfamine (FCF) is a central stimulant that facilitates central dopaminergic transmission through inhibition of dopamine uptake and enhanced release of the transmitter. We evaluated the changes in the inhibition of ...
Ethanol-induced sensitization depends preferentially on D(1) rather than D(2) dopamine receptors
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
Behavioral sensitization, defined as a progressive increase in the locomotor stimulant effects elicited by repeated exposure to drugs of abuse, has been used as an animal model for drug craving in humans. The mesoaccumbens ...
Ethanol-induced sensitization depends preferentially on D-1 rather than D-2 dopamine receptors
(Elsevier B.V., 2011-04-01)
Behavioral sensitization, defined as a progressive increase in the locomotor stimulant effects elicited by repeated exposure to drugs of abuse, has been used as an animal model for drug craving in humans. the mesoaccumbens ...
Efecto de agonistas y antagonistas de la dopamina en ambientes de reforzamiento variables
Según la hipótesis de la anhedonia el valor placentero de la comida está determinado por la actividad de dopamina en el cerebro. La evidencia empírica muestra que los agonistas y antagonistas a la dopamina (e.g., metilfenidato ...
Crosstalk Between Kappa Opioid and Dopamine Systems in Compulsive Behaviors
(Frontiers Media, 2020)
The strength of goal-oriented behaviors is regulated by midbrain dopamine neurons. Dysfunctions of dopaminergic circuits are observed in drug addiction and obsessive-compulsive disorder. Compulsive behavior is a feature ...
Biphasic effect of apomorphine on rat nociception and effect of dopamine D2 receptor antagonists
(2006)
Studies on the effect of dopaminergic agonists in behavioral measures of nociception have gathered numerous but rather conflicting data. We studied the effects of the D1/D2 receptor agonist apomorphine, as well as the ...