text:  Heart_S020624-040_Dobutamine_1d Heart, Dobutamine, 1d strain: Sprague Dawley, CD-IGS; tissue: Heart; compound: Dobutamine; dose: 43 mg/kg; time: 1 d; vehicle: Saline; route: Intravenous; Sex: Male; rna extraction date: 2002-07-09; hybridization date: 2002-07-23