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Continuous co-administration of dextromethorphan or MK-801 with morphine: Attenuation of morphine dependence and naloxone-reversible attenuation of morphine tolerance.
1998) and there are abundant evidence that MK-801 could also induce neuronal damage in a dose-dependent manner (Peng et al.
We demonstrated that central delivery of the NMDA antagonist MK-801 disrupted the acquisition of preferences for a grape flavor paired with a carbohydrate (polycose) in hungry rats.
De esta forma, los receptores NMDA parecen desempenar un papel importante en la formacion inicial del trazo gustativo, ya que la administracion sistemica de compuestos antagonistas de NMDA como, por ejemplo, la ketamina o el MK-801 antes de la presentacion de los estimulos, impide el desarrollo del condicionamiento de aversion al sabor (p.
The neurosteroids, such as pregnonolone and dehydrepiandrosterone have been found to improve avoidance task and maze performance and to inhibit MK-801 and ageing-induced memory impairment in rats by increasing NO synthesis in the brain (46).
MK-801 can exacerbate or attenuate behavioral alterations associated with neonatal alcohol exposure in the rat, depending on the timing of administration.
NMDA antagonist MK-801 impairs acquisition of place strategies, but not their use.
Al parecer, el MK-801 actuaria aumentado el valor reforzante de la cocaina de manera similar a como se habia demostrado en un estudio anterior con el agonista [D.
The current research examines the effects of MK-801 and verapamil on acquisition and retention of a contextual discrimination task.