Autoimmune Diseases/physiopathology; Dendritic Cells/metabolism; Immune Tolerance/physiology; Interferon-gamma/physiology; Myocarditis/physiopathology; Nitric Oxide Synthase Type II/biosynthesis; Nitric Oxide/biosynthesis; Signal Transduction; T-Lymphocytes, Helper-Inducer/pathology; Toll-Like Receptor 2/physiology; Animals; Autoimmune Diseases/immunology; Cardiomyopathy, Dilated/etiology; Cardiomyopathy, Dilated/immunology; Cardiomyopathy, Dilated/prevention & control; Cell Differentiation/drug effects; Cells, Cultured/cytology; Cells, Cultured/drug effects; Cells, Cultured/immunology; Enzyme Induction/drug effects; Hematopoietic Stem Cells/enzymology; Hematopoietic Stem Cells/radiation effects; Immune Tolerance/immunology; Mice; Mice, Inbred Strains; Mice, Knockout; Monocytes/cytology; Monocytes/drug effects; Mycobacterium tuberculosis/immunology; Myocarditis/immunology; NF-kappa B/metabolism; Nitric Oxide Synthase Type II/genetics; Paracrine Communication; Peptide Fragments/immunology; Peptide Fragments/toxicity; Radiation Chimera; Radiation Tolerance; Stromal Cells/enzymology; Stromal Cells/radiation effects; T-Lymphocytes, Helper-Inducer/immunology; Ventricular Myosins/immunology; Ventricular Myosins/toxicity

autoimmunity; immunology; myocarditis; nitric oxide