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. Author manuscript; available in PMC: 2013 May 23.
Published in final edited form as: Basic Res Cardiol. 2012 Oct 21;107(6):304. doi: 10.1007/s00395-012-0304-2

Fig. 5.

Fig. 5

Gap26/27 increases the Vm required for hemichannel activation in HeLa-Cx43 cells. a Voltage ramp I–V plot illustrating that unitary current activation occurs at more positive Vm after exposure to Gap26/27. b Voltage-dependent activation studies performed by Vm steps in the range of +40 to +80 mV in 10 mV increments (30 s). c Voltage activation curve, obtained by normalizing the Qm/Vm data to the control value at +80 mV as a relative measure of HC openings (n = 5). **P < 0.01 and ***P < 0.001, Gap26 and Gap27 versus control