the genetic background of systemic lupus erythematosus ( sle ) has been reexamined in a study of the serum of 31 lupus patients and 80 asymptomatic first degree relatives by measuring a common , cross reacting anti-dna antibody idiotype designated 134 , antibodies to poly ( adp-ribose ) , serum c3 , circulating immune complexes , and antinuclear antibodies ( ana ) .
C0003241
antibodies
C0003243
antinuclear antibodies