PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 60186-8 1976 The results indicate that sialic acid masks antigenic determinants in human thyroglobulin and that carbohydrates might be the determinants involved in the process of autoimmunization. N-Acetylneuraminic Acid 26-37 thyroglobulin Homo sapiens 76-89