Collagen Type V/immunology; Immune Tolerance; Pulmonary Fibrosis/genetics; Pulmonary Fibrosis/immunology; Transcription, Genetic; Transforming Growth Factor beta/genetics; Animals; Autoantibodies/blood; Autoantibodies/immunology; Bleomycin/adverse effects; Collagen Type I/immunology; Collagen Type V/administration & dosage; Collagen Type V/genetics; Collagen Type V/metabolism; Cytokines/biosynthesis; Cytokines/genetics; Disease Models, Animal; Female; Gene Expression; Gene Expression Regulation/drug effects; Humans; Idiopathic Pulmonary Fibrosis/drug therapy; Idiopathic Pulmonary Fibrosis/genetics; Idiopathic Pulmonary Fibrosis/immunology; Idiopathic Pulmonary Fibrosis/metabolism; Idiopathic Pulmonary Fibrosis/pathology; Inflammation Mediators/metabolism; Lymphocyte Activation/immunology; Mice; Nebulizers and Vaporizers; Pulmonary Fibrosis/drug therapy; Pulmonary Fibrosis/metabolism; Pulmonary Fibrosis/pathology; RNA, Messenger/genetics; RNA, Messenger/metabolism; T-Lymphocyte Subsets/immunology; T-Lymphocyte Subsets/metabolism; Transcription, Genetic/drug effects; Transforming Growth Factor beta/biosynthesis