title: A laboratory evaluation of immune complexes in patients on inhalant immunotherapy.
abstract: Patients with allergic rhinitis receiving maintenance inhalant immunotherapy and two control groups were studied for evidence of circulating immune complexes. The first control group contained patients with allergic rhinitis who had never received immunotherapy. The second control group contained normal volunteers. Patients in the treatment group had no proteinuria. When compared with the control group, the treatment group had no statistically significant differences in incidence of Clq binding immune complexes, cryoglobulinemia, rheumatoid factor, or complement depletion. This initial study suggests that maintenance immunotherapy does not result in an increase of circulating immune complexes.
mesh_terms: D000936:Antigen-Antibody Complex; D003176:Complement C3 / Q000032:analysis; D003450:Cryoglobulins / Q000032:analysis; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D007167:Immunotherapy; D012138:Respiratory Therapy; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology / Q000628:therapy
chemical_list: D000936:Antigen-Antibody Complex; D003176:Complement C3; D003450:Cryoglobulins; D007136:Immunoglobulins