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. Author manuscript; available in PMC: 2013 Oct 23.
Published in final edited form as: J Mol Cell Cardiol. 2012 May 14;53(2):206–216. doi: 10.1016/j.yjmcc.2012.05.003

Figure 6. Cardiomyocyte cholinergic signaling prevents isoproterenol effects on Ca2+ transients.

Figure 6

A. (Top) Sample Ca2+ transient images recorded in Fluo-4/AM loaded-ventricular myocytes kept in culture for 20h. (Bottom) Ca2+ transient profile. B. Averaged bar graph showing the increase in Ca2+ transient following isoproterenol stimulation. Cholinesterase inhibition by pyridostigmine prevented isoproterenol effects on Ca2+ transient amplitude. n= number of cells analysed. *=p<0.05 when compared to the other groups.