[Results] The time of swimming and hypoxia tolerance were 15.4 min and 63.4 min in aged mice,lower than that in the control group (20.8 min and 72.3 min) .
Experimental study showed that the JXT has the action of anti asthma, expectorant, antisepsis and hypoxia tolerance enhancement, its LD 50 was (40 48±5.17)g/kg.
While the 134 mg/kg dose could also significantly promote the brain hypoxia tolerance, normal hypoxia tolerance and heat resistance abilities (P<0.01 or P<0.05).
t=2.158, 2.417, 2.471, P < 0.05. ④ Time of anti-hypoxia and swimming time were higher in aging + black rice group than that in aging model group respectively (10.19±1.02), (11.18±0.87) minutes; (18.71±2.45), (20.90±1.24) minutes;
①Anti-hypoxia experiment under normal pressure: The living time of the 3'-daidzein sulfonate sodium group was obviously longer than the control group (67.7±8.3), (41.2±4.3) minutes, t=3.287;
Results: ①:Anti-hypoxia experiment under normal pressure:the living time of the oral solution group was obviously longer than the control group [(61.54±5.93);(52.05±20.21)min;t=5.483;p<0.01];
METHODS:①Experimental methods of normal pressure and anti-hypoxia:Forty mice were randomly divided into 4 groups,scopoletin was given by intraperitoneal injection(0.01 mg/g,0.02 mg/g),after 15 minutes,the mice were set into 250 mL jares which had milling ora,leaving each other and then airproofed,and the last breath was taken as the index,the living time of mice was observed.
The functional and nutritional components of anti-hypoxia function were rich in the extract. 5 kinds of active components were separated as tanshinoneIIA1.43%, crytotanshinone 0.51%, tanshinoneI 0.1%, 3,4- Dihydroxyphenyllactic acid 2.14%, protocatechuic aldehyde 0.33%, polysaccharide 4.6% in alcohol extract.
Therefore, we can discover the effect of Jinchuan health maintenance beer on tolerance hypoxia capacity in mice. The survival time and endurance time in fifty percent concentration beer groups increased significantly than those of the hundred percent concentration beer group(0.01
Objective: To study the effect of tolerance hypoxia of hypoxic cardiomyocyte mice by combined application of compound solvia miltiorrhiza injection and betaine hydrochloride,to compare the effect of the two drugs with that used alone,and to establish a laboratory foundation in developing new drugs.
The effects of Oral Placenta-hydrolyzed Liquid on immunologic function, digestive function, fatigue tolerance, hypoxia tolerance and peripheral blood features were studied in this article.
CONCLUSION:It demonstrated that DCC possessed the effects of nourishing Yin and promating glandular as well as the effects anti fatigue and hypoxia resistance.
'Good' animal anaerobes resolve these problems with a number of biochemical and physiological mechanisms; of these (1) metabolic arrest and (2) stabilized membrane functions are the most effective strategies for extending hypoxia tolerance.
The only endothermic systems currently known which appear able to use the dual strategy for extending hypoxia tolerance are hypoperfused hypometabolic tissues and organs of diving marine mammals.