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Fig. 3 | The Journal of Physiological Sciences

Fig. 3

From: Increased O2 consumption in excitation–contraction coupling in hypertrophied rat heart slices related to increased Na+–Ca2+ exchange activity

Fig. 3

Dependences of E–C coupling mVO2 on [Ca2+]o (0.9–7.2 mM) in CONT (a) and HYP (b) LV slices and on Dob (0–10 μM) in CONT (c) and HYP (d) LV slices. # P < 0.05 vs. each 0.9 mM [Ca2+]o and 0 μM Dob. 1st NT 1st measurement value in normal Tyrode solution. Numerical value in each bar indicates set number of slices. Each mean ± SD value was expressed as % of 1st NT

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