Zobrazeno 1 - 10
of 21
pro vyhledávání: ''
Autor:
Caroline E. Bass, Megan Vik, Caitlin Szalkowski, Jinwoo Park, Ken T. Wakabayashi, Rohan V. Bhimani
Publikováno v:
J Neurochem
Methamphetamine (METH) is a potent psychostimulant that exerts many of its physiological and psychomotor effects by increasing extracellular dopamine (DA) concentrations in limbic brain regions. While several studies have focused on how potent, neuro
Autor:
Alessandro Tagliamonte, Barbara Danielli, Silvia Grappi, Giovanna Marchese, Carla Gambarana, Maria Graziella De Montis, Simona Scheggi
Publikováno v:
Journal of Neurochemistry. 112:531-541
In non-food-deprived rats a palatable meal induces a transient increase in dopamine output in the prefrontal cortex and nucleus accumbens shell and core; habituation to this response develops with a second palatable meal, selectively in the shell, un
Publikováno v:
Journal of Neurochemistry. 91:318-326
D-amphetamine is known to induce an increase in dopamine release in subcortical structures, thus inducing locomotor hyperactivity in rodents. Previous data have indicated that only 15% of the D-amphetamine-induced release of dopamine in the nucleus a
Publikováno v:
Journal of Neurochemistry. 89:418-429
The effects of acute and repeated nicotine administration on the extracellular levels of dopamine (DA) in the corpus striatum and the nucleus accumbens were studied in conscious, freely moving rats by in vivo microdialysis. Acute intraperitoneal (i.p
Autor:
Malcolm J. Sheardown, Peter D. Suzdak
Publikováno v:
Journal of Neurochemistry. 61:1577-1580
The present investigation examined the effect of in vivo antagonism of the alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor by 2,3-dihydro-6-nitro-7-sulfamoyl-benzo(f)quinoxaline (NBQX) on local cerebral glucose utilization (L
Autor:
Herbert Y. Meltzer, Junji Ichikawa
Publikováno v:
Journal of Neurochemistry. 58:2285-2291
The in vivo effects of amperozide, a novel atypical antipsychotic drug, on the release of dopamine (DA) and the output of its metabolite, 3,4-dihydroxyphenylacetic acid (DOPAC), were investigated in the striatum and the nucleus accumbens of awake, fr
Publikováno v:
Journal of neurochemistry. 111(1)
We employed in vivo microdialysis to characterize the effect of an ethanol challenge injection on endocannabinoid levels in the nucleus accumbens of ethanol-naïve and chronic ethanol-treated rats. Ethanol (0.75 and 2 g/kg, i.p.) dose-dependently inc
Autor:
Toni L. Richards, Nancy R. Zahniser
Publikováno v:
Journal of neurochemistry. 108(6)
The neurotransmitter dopamine (DA) plays an essential role in normal CNS functions such as cognition, locomotion, and reward (Iversen and Iversen 2007). The duration and extent of DA neurotransmission is largely limited by DA transporters (DATs) (Jab
Publikováno v:
Journal of neurochemistry. 108(2)
In this study, we investigate the effects of chronic administration of (-)nicotine on the function of the NMDA-mediated modulation of [(3)H]dopamine (DA) release in rat prefrontal cortex (PFC) and nucleus accumbens (NAc). In the PFC synaptosomes NMDA
Publikováno v:
Journal of neurochemistry. 106(4)
Although cannabinoid-induced behavioral sensitization and cross-sensitization with opiates has been recently demonstrated, no information is available on the associated state and responsiveness of dopamine (DA) transmission in the nucleus accumbens (