Pulmonary AlveoliPulmonary SurfactantsSurface TensionWetting AgentsLungPulmonary Surfactant-Associated Protein BTotal Lung CapacityMacrophages, AlveolarAlveolar ProcessPulmonary Alveolar ProteinosisAlveolar Bone LossRhabdomyosarcoma, AlveolarBronchoalveolar Lavage FluidPneumocytesMandibular NerveRespiratory MucosaPulmonary EdemaEpithelial CellsSarcoma, Alveolar Soft PartLung DiseasesBronchoalveolar LavagePulmonary FibrosisExtravascular Lung WaterPulmonary Surfactant-Associated ProteinsPulmonary Surfactant-Associated Protein AEchinococcosis, HepaticPhagocytosisTooth SocketHyperoxiaEchinococcus multilocularisRespiratory Distress Syndrome, AdultBlood-Air BarrierCells, CulturedRats, Sprague-DawleyLung Injury