Antigen B27 seems to be a cause of lower levels of glucocorticoid receptors in blood lymphocytes .
antigen b27 seems to be a cause of lower levels of glucocorticoid receptors in blood lymphocytes .
B-protein_molecule I-protein_molecule O O O O O O O O O B-protein_family_or_group I-protein_family_or_group O B-cell_type B-cell_type O