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. Author manuscript; available in PMC: 2012 Apr 10.
Published in final edited form as: Toxicol Lett. 2011 Jan 14;202(1):8–14. doi: 10.1016/j.toxlet.2011.01.007

Fig. 4.

Fig. 4

Effect of nicotine (2 mg/kg/d for 10 days, i.p.) on intracellular Ca2+ property in cardiomyocytes from FVB and MT mice. Panel A: Baseline fura-2 fluorescence intensity (FFI); Panel B: Change in FFI (ΔFFI) in response to electrical stimuli; Panel C: Single exponential fluorescence decay rate; and Panel D: Bi-exponential fluorescence decay rate. Mean ± SEM, n = 81 - 84 cells per group, *p < 0.05 vs. FVB group, # p < 0.05 vs. FVB+NIC group.