The Journal of pharmacology and experimental therapeutics, 321(3), 1003-1012 (2007-02-28)
Studies from our laboratory indicated that local perfusion of the ventral tegmental area (VTA) with a serotonin-3 (5-HT(3)) receptor agonist increased dopamine (DA) neuronal activity and that the self-infusion of ethanol (EtOH) and cocaine into the posterior VTA could be
The objectives of the present study were to (a) examine the effects of activating serotonin-3 (5-HT3) receptors on dopamine (DA) release in the anterior and posterior ventral tegmental area (VTA) of Wistar rats and (b) determine if there are differences
Progress in neuro-psychopharmacology & biological psychiatry, 35(5), 1341-1348 (2011-04-26)
The effects of the selective 5-HT(3) receptor agonist m-chlorophenylbiguanide (m-CPBG), and of the NMDA (N-methyl-D-aspartate) and AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazole propionate)/kainate antagonists AP-5 [(±)-2-amino-5-phosphono-pentanoic acid] and CNQX (6-cyano-7-nitroquinoxaline-2,3-dione), respectively, were studied in adult male Wistar rats implanted for chronic sleep recordings. The
Journal of neurophysiology, 96(6), 2963-2971 (2006-09-08)
Activity-dependent fluctuations in axonal excitability and changes in interspike intervals modify the conduction of trains of action potentials in unmyelinated peripheral nerve fibers. During inflammation of a nerve trunk, long stretches of axons are exposed to inflammatory mediators such as
European journal of pharmacology, 182(1), 193-197 (1990-06-21)
1-(m-Chlorophenyl)-biguanide (mCPBG) was examined and compared with three 5-HT3 receptor agonists in three 5-HT3 receptor models. mCPBG inhibited [3H]GR67330 binding to 5-HT3 receptors with high affinity (IC50 1.5 nM). mCPBG depolarized the rat vagus nerve with an EC50 one tenth
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