text:  Bone Marrow_S020108-170_LEAD (II) ACETATE_0.25d Bone Marrow, Lead (II) Acetate, 0.25d strain: Sprague Dawley, CD-IGS; tissue: Bone marrow; compound: Lead (II) Acetate; dose: 200 mg/kg; time: 0.25 d; vehicle: Saline; route: Oral Gavage; Sex: Male; rna extraction date: 2002-02-11; hybridization date: 2002-02-21