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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Cell Biochem Biophys. 2011 Sep;61(1):93–101. doi: 10.1007/s12013-011-9165-9

Fig. 2.

Fig. 2

a Cr content of isolated mouse cardiomyocytes during incubation in culture medium with and without 1 mM Cr for up to 5 h. The arrow indicates the value for isolated perfused heart tissue (from [34]). Over the time frame of this experiment isolated cardiomyocytes were unable to increase their intracellular Cr. Means ± SE from three independent experiments. b Cr content of isolated cardiomyocytes from un-supplemented isolation buffers, and buffers supplemented with Cr 1 and Cr 20. Addition of 20 mM Cr is sufficient to maintain normal Cr levels (arrow indicates value for isolated perfused heart tissue (from [34])). Means ± SE from 5 to 7 independent myocyte preparations. *P < 0.001 versus without Cr and 1 mM Cr, one-way ANOVA