text:  Liver_I011106-075_N,N-Dimethylformamide_140 mg/kg_0.25d Liver, N,N-Dimethylformamide, 0.25d strain: Sprague Dawley, CD-IGS; tissue: Liver; compound: N,N-Dimethylformamide; dose: 140 mg/kg; time: 0.25 d; vehicle: Saline; route: Oral Gavage; Sex: Male; rna extraction date: 2001-12-28; hybridization date: 2002-01-08