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. 1998 Sep 15;511(Pt 3):935–945. doi: 10.1111/j.1469-7793.1998.935bg.x

Figure 1. Scheme depicting the method for quantifying oxidative phosphorylation and estimating contractile costs during aerobic stimulation.

Figure 1

A, PCr dynamics during recovery following stimulation measures phosphorylation rate (ΔPCrat). B, phosphorylation rate vs.[ADP]. C, subtraction of PCr synthesis from that measured (PCre) to yield PCr level in absence of aerobic synthesis (PCre-a). D, the initial slope of PCre-avs. time measures contractile cost (ΔPCrc).