Figure 3From: Protective effects of hydrogen-rich saline on monocrotaline-induced pulmonary hypertension in a rat modelEffects of hydrogen-rich saline treatment on serum levels of TNF-α and IL-6. Administration of hydrogen-rich saline (5 ml/kg once daily for 2 or 3 weeks) significantly reduced the elevation of TNF-α (A) and IL-6 (B) in MCT-induced PH. *P < 0.05, **P < 0.01.Back to article page