text:  Spleen_I011106-089_N,N-Dimethylformamide_1400 mg/kg_1d Spleen, N,N-Dimethylformamide, 1d strain: Sprague Dawley, CD-IGS; tissue: Spleen; compound: N,N-Dimethylformamide; dose: 1400 mg/kg; time: 1 d; vehicle: Saline; route: Oral Gavage; Sex: Male; rna extraction date: 2002-02-02; hybridization date: 2002-02-11