title: The EM immunocytochemical demonstration of lysozyme in macrophage giant cells in sarcoidosis.
abstract: The giant cells (multinucleate macrophages) of human sarcoidosis have been shown by the unlabelled antibody immunoperoxidase technique at electron microscope level to contain lysozyme within cytoplasmic granules.
mesh_terms: D006801:Humans; D007124:Immunoenzyme Techniques; D002479:Inclusion Bodies / Q000201:enzymology / Q000648:ultrastructure; D008264:Macrophages / Q000201:enzymology* / Q000648:ultrastructure; D008854:Microscopy, Electron; D009113:Muramidase / Q000032:analysis*; D012507:Sarcoidosis / Q000201:enzymology*
chemical_list: D009113:Muramidase