Pseudomonas InfectionsPseudomonas aeruginosaCystic FibrosisLung DiseasesBronchopneumoniaLungAlginatesHexuronic AcidsPneumonia, BacterialChronic DiseaseGlucuronic AcidBurkholderia InfectionsBurkholderia cepacia complexRespiratory Tract InfectionsBiofilmsSputumVirulenceBacterial ProteinsVirulence FactorsBronchopulmonary DysplasiaAnti-Bacterial AgentsInfant, Premature, DiseasesInfant, PrematureGene Expression Regulation, BacterialLung InjuryPneumoniaMutationBronchoalveolar Lavage FluidLung NeoplasmsRespiratory Distress Syndrome, NewbornLung TransplantationInfant, NewbornRespiration, ArtificialLung Diseases, ObstructiveLung AbscessPseudomonas VaccinesBronchiectasisPulmonary AlveoliMice, Inbred C57BLMacrophages, AlveolarCarcinoma, Non-Small-Cell LungTobramycinOxygen Inhalation TherapyDisease Models, AnimalPneumonia, PneumococcalAcute Lung InjuryBronchiolitis ObliteransRespiratory MucosaBronchiInfant, Very Low Birth WeightPulmonary FibrosisAdministration, InhalationChlamydia muridarumMice, Inbred BALB CBacterial LoadNeutrophilsLung Volume MeasurementsRespiratory Function TestsLung Diseases, InterstitialPulmonary Disease, Chronic ObstructiveCytokinesLung Diseases, FungalColony Count, MicrobialLegionnaires' DiseaseGestational AgeBurkholderia cepaciaMice, Inbred CFTRPancreatic ElastasePneumonia, PneumocystisTracheaEpithelial CellsChemokine CXCL2HyperoxiaMice, KnockoutImmunity, InnateBurkholderia cenocepaciaCystic Fibrosis Transmembrane Conductance RegulatorPulmonary SurfactantsChlamydia InfectionsUreaplasma InfectionsAdministration, IntranasalIntensive Care, NeonatalPseudomonas PhagesInflammationStreptococcus pneumoniaePulmonary EmphysemaLegionella pneumophilaColistinAntibodies, BacterialDisease SusceptibilityBronchoalveolar LavageRespiratory Syncytial Virus InfectionsAerosolsNeutrophil InfiltrationIntensive Care Units, NeonatalQuorum SensingIdiopathic Pulmonary FibrosisPneumonia, ViralMicrobial Sensitivity TestsTreatment Outcome