Frisancho A R, Juliao P C, Barcelona V, Kudyba C E, Amayo G, Davenport G, Knowles A, Sanchez D, Villena M, Vargas E, Soria R
University of Michigan, Ann Arbor 48109, USA.
Am J Phys Anthropol. 1999 Jul;109(3):295-301. doi: 10.1002/(SICI)1096-8644(199907)109:3<295::AID-AJPA2>3.0.CO;2-U.
This paper evaluates the age-associated changes of resting ventilation of 115 high- and low-altitude Aymara subjects, of whom 61 were from the rural Aymara village of Ventilla situated at an average altitude of 4,200 m and 54 from the rural village of Caranavi situated at an average altitude of 900 m. Comparison of the age patterns of resting ventilation suggests the following conclusions: 1) the resting ventilation (ml/kg/min) of high-altitude natives is markedly higher than that of low-altitude natives; 2) the age decline of ventilation is similar in both lowlanders and highlanders, but the starting point and therefore the age decline are much higher at high altitude; 3) the resting ventilation that characterizes high-altitude Andean natives is developmentally expressed in the same manner as it is at low altitude; and 4) the resting ventilation (ml/kg/min) of Aymara high-altitude natives is between 40-80% lower than that of Tibetans.
本文评估了115名高海拔和低海拔艾马拉人的静息通气的年龄相关变化，其中61人来自平均海拔4200米的文蒂拉农村艾马拉村，54人来自平均海拔900米的卡拉纳维农村。静息通气年龄模式的比较得出以下结论：1）高海拔原住民的静息通气（毫升/千克/分钟）明显高于低海拔原住民；2）低地人和高地人的通气年龄下降相似，但起始点以及因此在高海拔地区的年龄下降要高得多；3）高海拔安第斯原住民的静息通气在发育过程中的表现方式与低海拔地区相同；4）艾马拉高海拔原住民的静息通气（毫升/千克/分钟）比藏族人低40%-80%。
