[Mechanism of rhythmic breathing during hypocapnia].
It has been established that passive hyperventilation does not evoke apnoea if the excitability of the respiratory center is preliminarily increased. Comparison of the experimental results with the literature data suggests that rhythmical respiration during hyperventilation hypocapnia is consequent on the increased sensitivity of the respiratory center to CO2 as a result of the development of hypocapnia.
D000818:Animals; D002245:Carbon Dioxide / Q000097:blood*; D002415:Cats; D010507:Periodicity; D012119:Respiration; D012125:Respiratory Center / Q000187:drug effects / Q000502:physiology*; D013268:Stimulation, Chemical; D013331:Strychnine / Q000494:pharmacology
D002245:Carbon Dioxide; D013331:Strychnine
O mekhanizme ritmicheskogo dykhaniia pri gipokapnii.