text:  Spleen_I011106-067_N-Nitrosodiethylamine_34 mg/kg_3d Spleen, N-Nitrosodiethylamine, 3d strain: Sprague Dawley, CD-IGS; tissue: Spleen; compound: N-Nitrosodiethylamine; dose: 34 mg/kg; time: 3 d; vehicle: Saline; route: Oral Gavage; Sex: Male; rna extraction date: 2002-02-06; hybridization date: 2002-02-18