text:  Heart_S021014-239_Famotidine_5d Heart, Famotidine, 5d strain: Sprague Dawley, CD-IGS; tissue: Heart; compound: Famotidine; dose: 1200 mg/kg; time: 5 d; vehicle: CMC; route: Oral Gavage; Sex: Male; rna extraction date: 2002-11-01; hybridization date: 2002-11-11