Fig. 1From: Parallel Induction of Heme Oxygenase-1 and Chemoprotective Phase 2 Enzymes by Electrophiles and Antioxidants: Regulation by Upstream Antioxidant-Responsive Elements (ARE) Structures of inducers used in this study Tert-butylhydroquinone (Compound 1), 1,2-dithiole-3-thione (Compound 2), sulforaphane (Compound 3), sodium arsenite (Compound 4), trans-4-phenylbut-3-en-2-one (Compound 5), 2,3-dimercapto-1-propanol (Compound 6), mercuric chloride (Compound 7), benzyl isothiocyanate (Compound 8), phenylarsine oxide (Compound 9), and 1-nitro-1-cyclohexene (Compound 10).Back to article page