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. Author manuscript; available in PMC: 2011 Aug 5.
Published in final edited form as: Am J Physiol Cell Physiol. 2007 Nov 21;294(1):C372–C379. doi: 10.1152/ajpcell.00186.2007

Fig. 2.

Fig. 2

Cardiac Na+ channel current is downregulated by ANG II and H2O2. A: comparison of families of whole cell currents elicited by depolarizations from −100 mV in H9c2 cells exposed to 100 nmol/l ANG II or 10 µmol/l H2O2 for 48 h compared with control cells (serum-free media, SFM). B and C: current-voltage curves and peak currents compared for three conditions. D and E: steady-state activation and inactivation curves were unchanged with ANG II or H2O2 treatment. *P < 0.05.