Expression data from mouse lung from mice fed diets containing permethrin

Female Crlj:CD1(ICR) mice were fed diets containing 0 (control), 5000 and 10000 ppm permethrin and 2500 ppm isoniazid (positive control for tumor induction) for periods of 7 and 14 days. We used microarrays to evaluate gene expression profiling in mouse lung at the early phase of treatment with permethrin and isoniazid. After treatment periods, lungs of 39 mice (4 or 5 mice in each group) were excised for RNA extraction and hybridization on Affymetrix microarrays.