Adjuvants, Immunologic/therapeutic use; Hyaluronic Acid/therapeutic use; Lung Injury; Respiratory Tract Diseases/drug therapy; Wound Healing/drug effects; Adjuvants, Immunologic/chemistry; Adjuvants, Immunologic/pharmacology; Adjuvants, Immunologic/physiology; Animals; Arteriosclerosis/drug therapy; Arteriosclerosis/immunology; Bronchitis/drug therapy; Bronchitis/immunology; Disease Models, Animal; Drug Evaluation, Preclinical; Emphysema/drug therapy; Emphysema/immunology; Humans; Hyaluronic Acid/chemistry; Hyaluronic Acid/pharmacology; Hyaluronic Acid/physiology; Lung/embryology; Lung/immunology; Molecular Weight; Pharyngitis/drug therapy; Pharyngitis/immunology; Respiratory Tract Diseases/immunology; Streptococcal Infections/drug therapy; Streptococcal Infections/immunology