text:  Liver_R031014-131_Rofecoxib_1550 mg/kg_1d Liver, Rofecoxib, 1d strain: Sprague Dawley, CD-IGS; tissue: Liver; compound: Rofecoxib; dose: 1550 mg/kg; time: 1 d; vehicle: Corn Oil; route: Oral Gavage; Sex: Male; rna extraction date: 2003-11-07; hybridization date: 2003-11-13