高原环境对人体某些生理指标的影响及“高能合剂”的效用

THE EFFECT OF ALTITUDE EXPOSURE ON SOME PHYSIOLOGICAL INDICES AND THE EFFECT OF “GAONEN HEJI”

本文报告了75名男性青年心功能适应指数,屏气指数和Giulian指标在平原和急性高原缺氧时的变化,以及“高能合剂”对这些指标的影响。结果表明从平原进入高原(4360m)后,心功能适应指数和屏气指数降低,持续两周以上。在平原时换气效率指数较低(0.84±0.11)者,进入高原后急性高原反应重,而换气效率指数较高(1.47±0.32)者则比较适应(P<0.01)。表明换气效率指数对急性高原反应有一定的预测作用。

This paper reported the results of the observations on the heart capablefit index, hold breath indices and Giulian indices in 75 young men duringacute hypoxia exposure (4360 m altitude) and the effect of 'Gaonen heji'on these physiological indices. The results showed that the heart capable fit index and hold breath indices decreased significantly at least for twoweeks after acute hypoxia exposure. The subjects having low respiratoryefficiency index (0.84+0.11) at sea level, were suffered from the acute alt-itude reaction after altitude exyosure more seriously, on the other hand thesubjects whose mean respiratory efficiency index was higher (1.47+0.32)did not suffer from the reaction to acute altitude exposure (P<0.01). Itis suggested that the respiratory efficiency index may foretell the peoplewho are susceptible to acute altitude reaction.