text:  Heart_S020513-072_Oxybutynin_5d Heart, Oxybutynin, 5d strain: Sprague Dawley, CD-IGS; tissue: Heart; compound: Oxybutynin; dose: 230 mg/kg; time: 5 d; vehicle: Water; route: Oral Gavage; Sex: Male; rna extraction date: 2002-05-29; hybridization date: 2002-06-04