MeSH definition : The barrier between capillary blood and alveolar air comprising the alveolar EPITHELIUM
and capillary ENDOTHELIUM with their adherent BASEMENT MEMBRANE and EPITHELIAL CELL
cytoplasm. PULMONARY GAS EXCHANGE occurs across this membrane.;
The barrier between capillary blood and alveolar air comprising the alveolar EPITHELIUM
and capillary ENDOTHELIUM with their adherent BASEMENT MEMBRANE and EPITHELIAL CELL
cytoplasm. PULMONARY GAS EXCHANGE occurs across this membrane.