This implies that high levels of IgE in these patients either results from B cells that have already undergone class switching , from Ig class switching that is localized to target tissues , or both .
this implies that high levels of ige in these patients either results from b cells that have already undergone class switching , from ig class switching that is localized to target tissues , or both .
O O O O O O B-protein_family_or_group O O B-multi_cell O O O B-cell_type I-cell_type O O O O B-other_name I-other_name O O B-other_name I-other_name I-other_name O O O O B-tissue I-tissue O O O O