... (BaP) and benzo(a )pyrene with pyrene 1,700 µg/kg and phenanthrene 4,300 µg/kg (BPP) Values are mean ± SD Changes of biomarkers with oral exposure to benzo(a )pyrene, phenanthrene and pyrene in rats ... [28], in this study 366 Hwan Goo Kang et al Table Maximum mean level of benzo(a )pyrene, pyrene and phenanthrene in muscle, fat and urine and their metabolites in the urine of rats orally exposed to ... reflects a more persistent and long-time exposure [23,31] In the Changes of biomarkers with oral exposure to benzo(a )pyrene, phenanthrene and pyrene in rats 367 present study, BaP and its metabolite,...