text:  Heart_S020819-187_Mitoxantrone_3d Heart, Mitoxantrone, 3d strain: Sprague Dawley, CD-IGS; tissue: Heart; compound: Mitoxantrone; dose: 2 mg/kg; time: 3 d; vehicle: Saline; route: Intravenous; Sex: Male; rna extraction date: 2002-09-11; hybridization date: 2002-10-23