Anti-acetylcholine receptor antibodies in primary biliary cirrhosis.
Low concentrations of acetylcholine receptor antibodies were found in 16 out of 17 patients with primary biliary cirrhosis. Seven patients were treated or had been treated with penicillamine. Ten untreated patients had antibody levels corresponding to those found in the treated group. Our data support the presence of receptor antibodies of both IgG and IgM class.
D001323:Autoantibodies / Q000032:analysis*; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008105:Liver Cirrhosis, Biliary / Q000276:immunology*; D008297:Male; D011950:Receptors, Cholinergic / Q000276:immunology*
D001323:Autoantibodies; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D011950:Receptors, Cholinergic