Skip to main content
. Author manuscript; available in PMC: 2010 Aug 14.
Published in final edited form as: Circ Res. 2009 Jul 16;105(4):365–374. doi: 10.1161/CIRCRESAHA.109.199919

Figure 3.

Figure 3

H2S upregulated cellular antioxidant defenses. (A) Representative immunoblots and (B) densitometric analysis of cardiac Nrf2 in the cytosolic and nuclear fractions 30 min and 2 hr following the administration of H2S. (C) Representative immunoblots and (D) densitometric analysis of cardiac thioredoxin-1 (Trx1), heme oxygenase-1 (HO-1), copper zinc superoxide dismutase (CuZnSOD), and manganese SOD (MnSOD) 24 hr following the administration of H2S. Values are means ± S.E.M. for an n of 4–5 animals for each group. *p<0.05, **p<0.01 vs. Sham.