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. Author manuscript; available in PMC: 2023 Mar 1.
Published in final edited form as: Circ Arrhythm Electrophysiol. 2022 Feb 25;15(3):e010636. doi: 10.1161/CIRCEP.121.010636

Figure 7. MutANP oligomers reduce inward rectifier currents, with no effect on intracellular Ca++ concentration or SR content.

Figure 7.

A. Data are shown for the effects of mutANP oligomers on IK1. B. In atrial HL-1 cardiomyocytes, extracellular exposure to mutANP oligomers (1μM) did not alter baseline Ca++ concentration, SR content, or the Ca++ transient decay rate (tau) after caffeine administration, when compared to control cells (n=13, 7 cells, respectively).