RT Journal Article SR Electronic T1 Opioid receptor involvement in food-deprivation-induced feeding: evaluation of selective antagonists and antisense oligodeoxynucleotide probe effects in mice and rats JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/jpet.104.071761 A1 Maria M Hadjimarkou A1 Amreeta Singh A1 Yakov Kandov A1 Yuriy Israel A1 Ying-Xian Pan A1 Grace C. Rossi A1 Gavril W. Pasternak A1 Richard J. Bodnar YR 2004 UL http://jpet.aspetjournals.org/content/early/2004/08/27/jpet.104.071761.abstract AB