text:  Liver_S020617-357_Oxytetracycline_1500 mg/kg_3d Liver, Oxytetracycline, 3d strain: Sprague Dawley, CD-IGS; tissue: Liver; compound: Oxytetracycline; dose: 1500 mg/kg; time: 3 d; vehicle: Water; route: Oral Gavage; Sex: Male; rna extraction date: 2002-07-05; hybridization date: 2002-07-18