Data P G, Cacchio M, Monge C, Di Tano G
Boll Soc Ital Biol Sper. 1981 Jul 15;57(13):1411-6.
In other Author's previous studies refer that prolonged CO exposure, as chronic altitude exposure, causes marked increases in Hb and Htc levels. We had intended to study these hematologic changes on three non-smokers' group : Miners of the Andes working at CO exposure ambients, Residents and European Subjects living a. s. l. and exposed at 4560 m. Statistical analysis, according with literature, has shown significant difference in the three groups' Hb and Htc ratio, in comparison with sea level control values. We had moreover observed that HbCO of the Miners' group reached, sometimes, 8, 2% values. It does not seem, however, that the higher HbCO levels noted in the Miners' group are sufficiently elevated for producing a further increase in Hb and Htc ratio compared to the other two control group.
在其他作者之前的研究中提到，长时间暴露于一氧化碳环境中，如同长期处于高原环境一样，会导致血红蛋白（Hb）和血细胞比容（Htc）水平显著升高。我们本打算对三组非吸烟者进行这些血液学变化的研究：在一氧化碳暴露环境中工作的安第斯山脉矿工、居住在海平面且暴露于海拔4560米环境下的居民以及欧洲受试者。根据文献进行的统计分析表明，与海平面对照值相比，三组的血红蛋白和血细胞比容比率存在显著差异。此外，我们还观察到矿工组的碳氧血红蛋白（HbCO）有时会达到8.2%的值。然而，矿工组中较高的碳氧血红蛋白水平似乎并未高到足以使其血红蛋白和血细胞比容比率相比其他两个对照组进一步升高。
