text:  Heart_S030812-054_3,3',5-Triiodo-L-Thyronine_1d Heart, 3,3',5-Triiodo-L-Thyronine, 1d strain: Sprague Dawley, CD-IGS; tissue: Heart; compound: 3,3',5-Triiodo-L-Thyronine; dose: 0.001 mg/kg; time: 1 d; vehicle: PEG400; route: Oral Gavage; Sex: Male; rna extraction date: #N/A!; hybridization date: #N/A!