Procainamide Inhibits DNA Methylation and Alleviates Multiple Organ Dysfunction in Rats with Endotoxic Shock - Fig 4

<p><b>Effects of procainamide on superoxide levels in (A) aortas, (B) lungs, (C) livers, and (D) kidneys obtained from endotoxemic rats.</b> Depicted are changes at the end of experiments (at 6 h) in different groups of animals that received saline at time 0 (Control, n = 6), received saline as in Control group and then received procainamide at 1 h (Control + Procainamide, n = 6), received LPS at time 0 (LPS, n = 6), and received LPS at time 0 and then received procainamide at 1 h (LPS + Procainamide, n = 6). Data are expressed as mean ± SEM. *<i>P</i> < 0.05, all versus Control rats; ^#<i>P</i> < 0.05, with versus without procainamide in LPS rats.