[The dynamic function of the motor apparatus of the respiratory system during maximal voluntary hyperventilation under hypoxia and hypercapnia].
The working ability in the course of hyperventilation can be divided into three stages: the adaptation, stable working ability, the fatigue. Hypoxia decreased the duration and intensity of voluntary hyperventilation. During hypercapnia, the hyperventilation is more intensive and shorter. The data obtained suggest a co-operation of one's own will and chemoreceptor stimuli under hypoxia and hypercapnia.
Miniaev
V I
VI
Gusev
P B
PB
Razdorskikh
N A
NA
Shikunova
N B
NB
Sergeev
R A
RA
D000293:Adolescent; D000328:Adult; D000388:Air; D002628:Chemoreceptor Cells / Q000502:physiology; D006801:Humans; D006935:Hypercapnia / Q000503:physiopathology*; D006985:Hyperventilation / Q000503:physiopathology*; D000860:Hypoxia / Q000503:physiopathology*; D008297:Male; D008451:Maximal Voluntary Ventilation / Q000502:physiology*; D012016:Reference Values; D012132:Respiratory Muscles / Q000502:physiology*; D012143:Respiratory Physiological Phenomena; D014939:Work of Breathing / Q000502:physiology
Dinamika funktsional'nogo sostoianiia motornogo apparata sistemy dykhaniia v protsesse maksimal'noĭ proizvol'noĭ giperventiliatsii v usloviiakh gipoksii i giperkapnii.