RT Journal Article SR Electronic T1 Nicotine and ethanol activate PKA synergistically via Gi βγ subunits in nucleus accumbens/ventral tegmental co-cultures: the role of dopamine D1/D2 and adenosine A2A receptors JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/jpet.107.120675 A1 Yuichiro Inoue A1 Lina Yao A1 F. Woodward Hopf A1 Peidong Fan A1 Zhan Jiang A1 Antonello Bonci A1 Ivan Diamond YR 2007 UL http://jpet.aspetjournals.org/content/early/2007/04/27/jpet.107.120675.abstract AB