Fig. 1. Pi increases intracellular ROS production in osteogenic cells.
Summary graphs of quantification of MitoTracker Red CM-H2XRos fluorescence intensities per cell volume for 17IIA11 (A) and MLO-A5 (B) cells revealing increase in ROS-induced fluorescence intensity in the cells stimulated with 5 mM Pi or 1 mM H2O2 for 15 min in comparison with cells receiving water (ctrl). Values are mean ± S.D. of three independent experiments; *p<0.05, **p<0.01.