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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: J Mol Cell Cardiol. 2011 Jul 28;51(5):740–748. doi: 10.1016/j.yjmcc.2011.07.018

Figure 4.

Figure 4

Glycolysis and mitochondrial Ca2+ roles in ATP production. (A) Pyruvate, and (B) deoxyglucose (glycolysis inhibitor) has only minor effect on AP. Pyruvate (C) and deoxyglucose (D) has no significant effect on the ATP levels (n=3) or on the ATP reduction in response to a PKA peptide inhibitor (PKI 14–22 Amide) (n=3). (E) Blocking Ca2+ influx (Ru360; n=5) or increasing mitochondrial Ca2+ by blocking its Na+-Ca2+ exchanger (CGP-37157; n=5) has no significant effect on SANC ATP levels.*p<0.05 vs. each drug control.