SputumMucusCervix MucusCystic FibrosisTuberculosis, PulmonaryMucociliary ClearanceBronchiectasisMucinsBronchitisExpectorantsMycobacterium tuberculosisAsthmaEosinophilsGastric MucinsSpecimen HandlingMucin 5ACCoughMucin-2Forced Expiratory VolumeBronchiEosinophil Granule ProteinsSaline Solution, HypertonicAntitubercular AgentsMucin-5BGoblet CellsPulmonary Disease, Chronic ObstructiveBacteriological TechniquesExocrine GlandsAdministration, InhalationRespiratory SystemEosinophiliaLungSuppurationRespiratory MucosaBronchoscopyViscosityLeukocyte CountTracheaSensitivity and SpecificityBronchoalveolar Lavage FluidIntestinal MucosaGastric MucosaTuberculosisPseudomonas aeruginosaRespiratory Function TestsLung Diseases, ObstructivePeriodic Acid-Schiff ReactionPseudomonas InfectionsBronchitis, ChronicVital CapacityMicroscopyBronchial Provocation TestsRheologyCell CountRespiratory Tract InfectionsLeukocyte ElastaseTuberculosis, Multidrug-ResistantPneumoniaBronchial HyperreactivityBronchial DiseasesMucin-3Diagnostic Techniques, Respiratory System