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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Free Radic Biol Med. 2013 Aug 1;65:1455–1463. doi: 10.1016/j.freeradbiomed.2013.07.040

Figure 2. Lung tissue fractional concentrations of ATP, ADP and AMP vs energy charge for the experimental treatments in Protocol 1 studies.

Figure 2

The symbols are the fractional adenine nucleotide values calculated from individual lung adenine nucleotide measurements that make up the mean values in Table 1 (n = 36). Energy charge was calculated as described in the Figure 1 legend. The solid lines show the theoretical proportions of ATP, ADP and AMP present at the indicated energy charge if the adenylate kinase equilibrium [ATP][AMP]/[ADP]2 = 1.2 was controlling the relative amounts of the adenine nucleotides [35].