title: Autoantibody formation in D-penicillamine-treated rheumatoid arthritis.
abstract: One hundred and two rheumatoid arthritis patients were tested before treatment for the presence of 16 autoantibodies. Low titers of antinuclear factors appeared, but there were no antitissue antibodies. At different intervals during the treatment of a 2nd series of 176 patients, elevations of antinuclear factors were observed that correlated slightly with either autoimmune or toxic side effects. Antitissue antibodies were seen only in pemphigus and myasthenia after the onset of these complications. The practical value of systematic evaluation for autoantibodies in penicillamine-treated rheumatoid patients is questionable.
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000188:drug therapy*; D001323:Autoantibodies / Q000096:biosynthesis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010396:Penicillamine / Q000009:adverse effects / Q000627:therapeutic use* / Q000633:toxicity
chemical_list: D001323:Autoantibodies; D010396:Penicillamine