title: The role of the portal of entry in inhibition of tumorigenesis.
mesh_terms: D000818:Animals; D001393:Azoles / Q000494:pharmacology; D001580:Benzopyrenes; D001711:Biotransformation; D002273:Carcinogens / Q000037:antagonists & inhibitors; D004032:Diet; D004041:Dietary Fats; D004787:Environmental Pollution; D004790:Enzyme Induction; D005419:Flavonoids; D006651:Histocytochemistry; D006838:Hydrocarbons; D007421:Intestine, Small / Q000201:enzymology; D008099:Liver / Q000166:cytology; D008168:Lung / Q000201:enzymology; D008748:Methylcholanthrene / Q000494:pharmacology; D051379:Mice; D008815:Mice, Inbred Strains; D008861:Microsomes / Q000187:drug effects / Q000201:enzymology*; D008862:Microsomes, Liver / Q000187:drug effects / Q000201:enzymology; D006899:Mixed Function Oxygenases / Q000032:analysis* / Q000494:pharmacology; D009369:Neoplasms / Q000517:prevention & control*; D010634:Phenobarbital / Q000494:pharmacology; D010640:Phenothiazines / Q000494:pharmacology; D010920:Placenta / Q000201:enzymology; D011083:Polycyclic Compounds; D011485:Protein Binding; D051381:Rats; D011919:Rats, Inbred Strains; D012867:Skin / Q000201:enzymology; D013844:Thiazoles / Q000494:pharmacology
chemical_list: D001393:Azoles; D001580:Benzopyrenes; D002273:Carcinogens; D004041:Dietary Fats; D005419:Flavonoids; D006838:Hydrocarbons; D010640:Phenothiazines; D011083:Polycyclic Compounds; D013844:Thiazoles; D008748:Methylcholanthrene; D006899:Mixed Function Oxygenases; D010634:Phenobarbital