The dynamic work of breathing (Wdyn) has been measured during thermal tachypnea in pig anaesthetized and tracheotomized. During euthermia Wdin(cm H2O/R1/min-1) increases with ventilation (L.P.S.) according to Wdyn = 1,09 V2 + 1,33 V3; when body temperature rose above 39 degrees C for a given ventilation Wdyn decreases. In all animals has been observed a change of airways size and probably of respiratory tract of Weibel.
Lavoro respiratorio nel panting del maiale / M.G. Clement, V. Russo, C. Sacchi, M. Marzani. - In: BOLLETTINO DELLA SOCIETA' ITALIANA DI BIOLOGIA SPERIMENTALE. - ISSN 0037-8771. - 55:19(1979), pp. 1941-1945.
Lavoro respiratorio nel panting del maiale
M.G. ClementPrimo
;V. RussoSecondo
;
1979
Abstract
The dynamic work of breathing (Wdyn) has been measured during thermal tachypnea in pig anaesthetized and tracheotomized. During euthermia Wdin(cm H2O/R1/min-1) increases with ventilation (L.P.S.) according to Wdyn = 1,09 V2 + 1,33 V3; when body temperature rose above 39 degrees C for a given ventilation Wdyn decreases. In all animals has been observed a change of airways size and probably of respiratory tract of Weibel.
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