Opposite modulatory roles for adenosine A1 and A2A receptors on glutamate and dopamine release in the shell of the nucleus accumbens. Effects of chronic …

D Quarta, S Ferré, M Solinas, ZB You… - Journal of …, 2004 - Wiley Online Library
Previous studies have demonstrated opposing roles for adenosine A1 and A2A receptors in
the modulation of extracellular levels of glutamate and dopamine in the striatum. In the …

Differential glutamate‐dependent and glutamate‐independent adenosine A1 receptor‐mediated modulation of dopamine release in different striatal compartments

J Borycz, MF Pereira, A Melani… - Journal of …, 2007 - Wiley Online Library
Adenosine and dopamine are two important modulators of glutamatergic neurotransmission
in the striatum. However, conflicting reports exist about the role of adenosine and adenosine …

Adenosine A1 and A2 receptors modulate extracellular dopamine levels in rat striatum

M Okada, K Mizuno, S Kaneko - Neuroscience letters, 1996 - Elsevier
To clarify differences in the operating mechanisms of adenosine receptor subtypes (A1 and
A2), striatal extracellular dopamine levels under various conditions were determined by in …

Adenosine receptor‐mediated modulation of dopamine release in the nucleus accumbens depends on glutamate neurotransmission and N‐methyl‐d‐aspartate …

D Quarta, J Borycz, M Solinas, K Patkar… - Journal of …, 2004 - Wiley Online Library
Adenosine, by acting on adenosine A1 and A2A receptors, exerts opposite modulatory roles
on striatal extracellular levels of glutamate and dopamine, with activation of A1 inhibiting …

Caffeine induces dopamine and glutamate release in the shell of the nucleus accumbens

M Solinas, S Ferre, ZB You… - Journal of …, 2002 - Soc Neuroscience
An increase in the extracellular concentration of dopamine in the nucleus accumbens (NAc)
is believed to be one of the main mechanisms involved in the rewarding and motor …

Inactivation of adenosine A2A receptor impairs long term potentiation in the accumbens nucleus without altering basal synaptic transmission

P d'Alcantara, C Ledent, S Swillens, SN Schiffmann - Neuroscience, 2001 - Elsevier
The nucleus accumbens is considered to be critically involved in the control of complex
motivated behaviors. By modulating its glutamatergic excitatory input, mesolimbic …

Agonists of A1 and A2A adenosine receptors attenuate methamphetamine-induced overflow of dopamine in rat striatum

K Gołembiowska, A Żylewska - Brain research, 1998 - Elsevier
The effect of adenosine receptor agonists on the release of striatal dopamine (DA), induced
by repeated doses of methamphetamine (MTH), was evaluated. Rats received three …

Adenosine A1 receptor-mediated depression of corticostriatal and thalamostriatal glutamatergic synaptic potentials in vitro

I Flagmeyer, HL Haas, DR Stevens - Brain research, 1997 - Elsevier
Electrophysiological recordings in rat brain slices have been used to study the actions of
adenosine on striatal neurons and striatal excitatory amino acid neurotransmission …

Role of adenosine A2a receptors in the nucleus accumbens.

RA Barraco, KA Martens, M Parizon… - Progress in neuro …, 1994 - europepmc.org
Adult male mice were stereotaxically implanted with permanent indwelling guide cannulae
for bilateral injections into the nucleus accumbens (ACB). The effects on spontaneous …

Effects of an adenosine A2A receptor blockade in the nucleus accumbens on locomotion, feeding, and prepulse inhibition in rats

J Nagel, H Schladebach, M Koch, I Schwienbacher… - Synapse, 2003 - Wiley Online Library
The nucleus accumbens (NAc) subserves behaviors governed by natural rewards, ie,
feeding or exploration, and has been implicated in control of prepulse inhibition (PPI), a …