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. 2014 Jun 30;4:5485. doi: 10.1038/srep05485

Figure 5. Cmax analysis of the hydrogen concentrations using different administration methods.

Figure 5

Comparison of the Cmax (peak) of the hydrogen concentrations in the arterial blood and tissues of the liver, kidneys, heart, spleen, pancreas, intestines, muscles and brain after the oral, intraperitoneal, intravenous administration of 5 ppm of HSRW/HSRS and 4% hydrogen gas inhalation. In all experiments, the data were analyzed for more than three rats per group and expressed as the mean ± SEM (*p< 0.05; **p<0.01). The actual number of rats is summarized in Supplemental Tables 1 and 2.