A recent clinical study demonstrated that haemodialysis with a dialysate containing hydrogen (H2) improves blood pressure control in end-stage kidney disease. Herein, we examined whether H2 has a salutary effect on hypertension in animal models. We subjected 5/6 nephrectomised rats to inhalation of either H2 (1.3% H2 + 21% O2 + 77.7% N2) or control (21% O2 + 79% N2) …
Hydrogen prevents left ventricular hypertrophy in hypertension
Hypertension is an important risk factor for death resulting from stroke, myocardial infarction, and end-stage renal failure. Hydrogen (H2) gas protects against many diseases, including ischemia-reperfusion injury and stroke. The effects of H2 on hypertension and its related left ventricular (LV) function have not been fully elucidated. The purpose of this study was to investigate the effects of H2 gas …
Hydrogen gas reduces chronic hypertension
Molecular hydrogen is reported to be used medically to ameliorate various systemic pathological conditions. This study aimed to investigate the effect of hydrogen (H2 ) gas on hypertension induced by intermittent hypoxia in rats. The adult rats were exposed to chronic intermittent hypoxia (CIH) 8 hours/day for 5 weeks and/or H 2 gas 2 hours/day. The authors found that the …
Hydrogen attenuates left ventricular hypertrophy in hypertension
In hypertensive animals and patients, oxidative stress represents the primary risk factor for progression of left ventricular hypertrophy. Recently, it has been demonstrated that hydrogen, as a novel antioxidant, can selectively reduce hydroxyl radicals and peroxynitrite anion to exert therapeutic antioxidant activity. In the current study, we explored the effect of chronic treatment with hydrogen-rich saline (HRS) on left ventricular …
Chronic hydrogen-rich saline treatment attenuates vascular dysfunction in rats
In hypertensive patients, increased oxidative stress is thought to be one important cause of vascular dysfunction. Recently, it has been suggested that hydrogen exerts a therapeutic antioxidant activity by selectively reducing hydroxyl radical and peroxynitrite, the most cytotoxic chemicals of reactive oxygen species (ROS). Herein, we investigated the protective effect of chronic treatment with hydrogen-rich saline (HRS) against vascular dysfunction …