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Department of Physiology and Pharmacology

 

Recent Publications

Smith J.E., C. Co, M. Coller, S.E. Hemby and T.J. Martin (2006) Self-administered heroin and cocaine combinations in the rat: additive reinforcing effects – supra-additive effects on nucleus accumbens extracellular dopamine.  Neuropsychopharmacology, 31:139-50.

Martin T.J., W. Kahn, D.G. Cannon and J.E. Smith (2006)  Self-administered heroin and cocaine combinations in the rat: additive reinforcing effects – supra-additive effects on nucleus accumbens extracellular dopamine.  Drug & Alc Dep Jan 10 [Epub ahead of print].

Smith, J.E., C. Co, X. Yin, G.M. Sizemore, A. Liguori, W.E. Johnson, 3rd and T.J. Martin (2004)  Involvement of cholinergic neuronal systems in intravenous cocaine self-administration.  Neurosci Biobehav Rev 27:841-850.

Smith, J.E., T.C. Vaughn and C. Co (2004) Acetylcholine turnover rates in rat brain regions during cocaine self-administration.  J Neurochem 88:502-512.

Smith, J.E., T.R. Koves and C. Co (2003) Brain neurotransmitter turnover rates during rat intravenous cocaine self-administration.  Neuroscience 117:461-475.

Sizemore, G.M., C. Co, T.R. Koves, T.J. Martin and J.E. Smith (2003) Time-dependent recovery from the effects of 6-hydroxydopamine lesions of the rat nucleus accumbens on cocaine self-administration and the levels of dopamine in microdialysates.  Psychopharmacology 171:413-420.

Martin, T.J., S.A. Kim, Y. Lyupina and J.E. Smith (2002) Differential involvement of mu-opioid receptors in the rostral versus caudal nucleus accumbens in the reinforcing effects of heroin in rats: Evidence from focal injections of b-funaltrexamine.  Psychopharmacology 161:152-159.

Sizemore, G.M., C. Co and J.E. Smith (2000) Ventral pallidal extracellular-fluid levels of dopamine, serotonin, gamma-amino butyric acid and glutamate during cocaine self-administration.  Psychopharmacology 150:391-398.

Martin, T.J., S.A. Kim, D.G. Cannon, G.M. Sizemore, D. Bian, F. Porreca and J.E. Smith (2000) Antagonism of delta 2 opioid receptors by naltrindole-5’-isothiocyanate attenuates heroin self-administration but not analgesia in rats.  J Pharmacol Exp Ther 294:975-982.