text:  Liver_PPARα Knockout_PFHxS_10 mg/kg_Rep3 Liver genotype: PPARα-null; Sex: Male; age: 6-9 months; genetic background: 129S4/SvJae-PPARatm1Gonz/J; compound: PFHxS; route: Gavage; dose: 10 mg/kg, 7 days; tissue: liver