[Reflex changes in pulmonary ventilation after stimulation of tissue receptors with solutions modeling metabolic acidosis].
In anesthetized cats, perfusion of the small intestine, m. gastrocnemius or hindlimb with solutions simulating metabolic acidosis produced a reflex enhancement of breathing proportional to the acidosis degree; this enhancement was mainly due to increases of the tidal volume rather than of respiratory rate. Similar data were obtained when ischemia developed in the above organs.
D000138:Acidosis / Q000503:physiopathology*; D000818:Animals; D002415:Cats; D002628:Chemoreceptor Cells / Q000502:physiology*; D004195:Disease Models, Animal; D006614:Hindlimb / Q000098:blood supply / Q000294:innervation; D007421:Intestine, Small / Q000098:blood supply / Q000294:innervation; D007511:Ischemia / Q000503:physiopathology*; D009132:Muscles / Q000098:blood supply / Q000294:innervation; D012018:Reflex / Q000502:physiology*; D012119:Respiration
Reflektornoe izmenenie legochnoĭ ventiliatsii pri razdrazhenii tkanevykh retseptorov rastvorami, modeliruiushchimi metabolicheskiĭ atsidoz.