Zinchuk V V, Zhad'ko D D
Fiziol Cheloveka. 2012 Sep-Oct;38(5):112-9.
There was investigated sauna effect on blood oxygen transport function and proxidant/antioxidant balance in 18 to 22 years old males. Subjects being tested underwent thermal exposure once per week over a period of 5 months (20 procedures). There were two exposure over the course of sauna bathing (temperature 85-90 degrees C, humidity 10-15%): the first exposure lasted for 5 minutes and the second one for 10 minutes. Dry air sauna in youth's leads to respiratory alkalosis, increases pO2, decreases haemoglobin binding capacity to venous blood oxygen thus facilitating oxygen transport into body tissues. Single sauna visit results in oxidative stress (augmentation of free radical processes and deterioration of antioxidant defence mechanisms), while its manifestations being diminished after multiple thermal exposures. Increase in nitrogen monoxide formation being observed might matter for the modification of the oxygen dependent processes of the human body.
研究了桑拿对18至22岁男性血液氧运输功能和氧化/抗氧化平衡的影响。受试对象每周接受一次热暴露，持续5个月（共20次）。在桑拿浴过程中有两次暴露（温度85 - 90摄氏度，湿度10 - 15%）：第一次暴露持续5分钟，第二次持续10分钟。年轻人进行干空气桑拿会导致呼吸性碱中毒，增加pO2，降低血红蛋白与静脉血氧的结合能力，从而促进氧气输送到身体组织。单次桑拿会导致氧化应激（自由基过程增强和抗氧化防御机制恶化），而多次热暴露后其表现会减弱。观察到一氧化氮生成增加可能对人体氧依赖过程的改变有重要意义。
