to assess the immunologic disturbance in werner syndrome , antibodies to `` '' intrinsic '' '' ( auto ) antigens ( anti-dna antibodies and rheumatoid factors ) and `` '' natural '' '' antibodies to `` '' extrinsic '' '' antigens ( hemagglutinins for sheep red cells and antibodies against abo blood type antigens ) were measured in serum samples from 16 patients with werner syndrome and compared with those from 150 healthy persons ranging in age from less than a year to 98 .
C0282056
( anti-dna antibodi
C0003241
and anti