title: Effect of hypercapnia on fluid filtration rate during forward and reverse perfusion of isolated rabbit lungs.
abstract: Fluid filtration rate (FFR) was measured under predominantly zone-three conditions in isolated rabbit lung perfused at constant flow. During forward and reverse perfusion, alveolar hypercapnia significantly increased mean pulmonary artery pressure but did not change FFR. We conclude that the pulmonary vasoconstriction induced by alveolar hypercapnia occurs on both arterial and venular sides of the pulmonary circulation.
authors.forename: R
authors.initials: R
authors.lastname: Sánchez de León
authors.forename: I
authors.initials: I
authors.lastname: Brajkovich
authors.forename: J
authors.initials: J
authors.lastname: Zabner
authors.forename: R
authors.initials: R
authors.lastname: Martinez-Ruiz
authors.forename: S
authors.initials: S
authors.lastname: Angeli
mesh_terms: D000818:Animals; D002245:Carbon Dioxide / Q000097:blood; D006863:Hydrogen-Ion Concentration; D006935:Hypercapnia / Q000378:metabolism / Q000503:physiopathology*; D008168:Lung / Q000378:metabolism; D010100:Oxygen / Q000097:blood; D011652:Pulmonary Circulation; D011669:Pulmonary Wedge Pressure; D011817:Rabbits
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen