title: Enkephalins and T-cell enhancement in normal volunteers and cancer patients.
mesh_terms: D002292:Carcinoma, Renal Cell / Q000276:immunology; D004305:Dose-Response Relationship, Drug; D004744:Enkephalin, Methionine / Q000494:pharmacology*; D006801:Humans; D007680:Kidney Neoplasms / Q000276:immunology; D008213:Lymphocyte Activation / Q000187:drug effects; D008545:Melanoma / Q000276:immunology; D009369:Neoplasms / Q000276:immunology*; D012016:Reference Values; D012514:Sarcoma, Kaposi / Q000276:immunology; D013601:T-Lymphocytes / Q000187:drug effects / Q000276:immunology*
chemical_list: D004744:Enkephalin, Methionine