text:  Liver_S011023-243_Naproxen_10 mg/kg_0.25d Liver, Naproxen, 0.25d strain: Sprague Dawley, CD-IGS; tissue: Liver; compound: Naproxen; dose: 10 mg/kg; time: 0.25 d; vehicle: Corn Oil; route: Oral Gavage; Sex: Male; rna extraction date: 2002-01-16; hybridization date: 2002-01-18