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. 2011 Dec 23;109(5):1437-1442. doi: 10.1073/pnas.1117840108

Fig. 1.

Fig. 1.

The average ATP yield produced by MM creatine kinase after 30 min in the presence of 20 mM Inline graphic or natural Mg2+ (*Mg) is shown. Bars represent the standard error on the mean. Inline graphic and Inline graphic samples were placed in a number of different uniform magnetic fields over this time period. These were the ambient field (0 mT), 50, 83, and 1,000 mT. No increase in ATP production due to the Inline graphic isotope was observed, nor was a magnetic field effect observed. There was a small (15%) but significant (ANOVA-2; p < 0.001; N = 5) decrease in the Inline graphic samples versus the Inline graphic samples.