[Hypoxia-induced reaction of cardiorespiratory system in persons with different creativity].

The associations between creativity characteristics and tolerance of young healthy subjects to experimentally induced normobaric hypoxia were studied. Inhalation of a gas mix with the lowered content of oxygen (10% O2) proceeded during time necessary for arterial hemoglobin saturation (SaO2) decrease to 80%. In the restoration period subjects breathed usual air during time necessary for SaO2 restoration to reference values.

[Response of arterial blood haemoglobin saturation to short-term intermittent normobaric hypoxia in humans].

The paper presents experimental data supporting a hypothesis that the changes of arterial blood haemoglobin saturation during breathing the hypoxic gas mixture (10-13% O2) can be fitted by exponential function. The formal description of the saturation curves allowed verifying their stages and evaluating interindividual variability. It is suggested that the parameters of exponents can be used when estimating an individual hypoxic resistance of a human organism.

[Systemic reactions and the central mechanisms of respiratory regulation in adaptation to cold and hypoxia].

Respiratory and circulatory changes in response to various physiological stimuli (hypoxia, cold, etc.) were studied. The respiratory center was found to play the leading role in the developing a response.