title: [Serum angiotensin-converting enzyme and lysozyme activities as markers of host immunoreactive cells in lung cancer].
mesh_terms: D006801:Humans; D007113:Immunity, Innate; D008175:Lung Neoplasms / Q000201:enzymology / Q000276:immunology*; D008264:Macrophages / Q000276:immunology; D009113:Muramidase / Q000097:blood*; D007703:Peptidyl-Dipeptidase A / Q000097:blood*; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D009113:Muramidase; D007703:Peptidyl-Dipeptidase A