Low pressure,low oxygen concentration,and intense ultraviolet(UV)radiation in high-altitude environments,can cause oxidative stress which can trigger mountain sickness.A recent study demonstrated that hydrogen gas w...Low pressure,low oxygen concentration,and intense ultraviolet(UV)radiation in high-altitude environments,can cause oxidative stress which can trigger mountain sickness.A recent study demonstrated that hydrogen gas with a good permeability in biological membranes can treat various disorders by exerting its selective anti-oxidation and anti-inflammatory effects,indicating that hydrogen therapy plays a role in scavenging free radicals and in balancing oxidation and anti-oxidation systems of ceils. Therefore, we hypothesize that inhaling low-dose hydrogen or drinking hydrogen-saturated water is a novel and simple method to prevent and treat oxidative stress injury caused by low pressure, low oxygen concentration and intense UV radiation in plateaus, thus reducing the risk of mountain sickness.展开更多
To evaluate the effect of acute high-altitude exposure on sensory and short-term memory using interactive software,we transported 30 volunteers in a sport utility vehicle to a 4280 m plateau within3 h.We measured thei...To evaluate the effect of acute high-altitude exposure on sensory and short-term memory using interactive software,we transported 30 volunteers in a sport utility vehicle to a 4280 m plateau within3 h.We measured their memory performance on the plain(initial arrival)and 3 h after arrival on the plateau using six measures.展开更多
基金supported by the National Natural Science Foundation of China(Grant No.81301134,81371444)
文摘Low pressure,low oxygen concentration,and intense ultraviolet(UV)radiation in high-altitude environments,can cause oxidative stress which can trigger mountain sickness.A recent study demonstrated that hydrogen gas with a good permeability in biological membranes can treat various disorders by exerting its selective anti-oxidation and anti-inflammatory effects,indicating that hydrogen therapy plays a role in scavenging free radicals and in balancing oxidation and anti-oxidation systems of ceils. Therefore, we hypothesize that inhaling low-dose hydrogen or drinking hydrogen-saturated water is a novel and simple method to prevent and treat oxidative stress injury caused by low pressure, low oxygen concentration and intense UV radiation in plateaus, thus reducing the risk of mountain sickness.
基金supported by a grant from the National Science Foundation of China(No.81301134,81371444)a research program from the logistics department of PLA(No.CLZ15C005)
文摘To evaluate the effect of acute high-altitude exposure on sensory and short-term memory using interactive software,we transported 30 volunteers in a sport utility vehicle to a 4280 m plateau within3 h.We measured their memory performance on the plain(initial arrival)and 3 h after arrival on the plateau using six measures.