Skorik V I, Perezhogin E V, Gaĭvoronskiĭ I V, Malikova T M
Patol Fiziol Eksp Ter. 1989 Nov-Dec(6):26-9.
Experiments were conducted on 28 dogs to study the changes of microvessels and their effect on the functional condition of pulmonary surfactants after 120-minute venoarterial perfusion and extrapulmonary gas exchange with the use of a foamy-film oxygenator and a "Sever" membrane oxygenator. A direct relationship between the condition of the microvessels and changes of pulmonary surfactant activity was revealed: factors (contact type oxygenators) causing an unfavourable effect on the terminal link of pulmonary circulation induced rapid (in 2-3 hours) development of disturbances in the surfactant system. These changes are less marked in membrane oxygenation.
