Fig. 3From: Evaluation of an extracorporeal ozone-based bactericide system for the treatment of Escherichia coli sepsisIn vitro human whole blood in a single pass ozonation. A Ozonation decreased E. coli by 27% (p < 0.05). B pO2 increased (p < 0.005). C pCO2 decreased (p < 0.01). D Methemoglobin, a marker of oxidative stress, was not affected. E Oxyhemoglobin increased. *p < 0.05, **p < 0.01, ***p < 0.005Back to article page