text:  Heart_S020325-408_Ofloxacin_5d Heart, Ofloxacin, 5d strain: Sprague Dawley, CD-IGS; tissue: Heart; compound: Ofloxacin; dose: 3000 mg/kg; time: 5 d; vehicle: Water; route: Oral Gavage; Sex: Male; rna extraction date: 2002-04-12; hybridization date: 2002-04-22