tokens: BACKGROUND : Cytokines produced by helper T cells are intimately involved in chronic allergic diseases associated with eosinophilic inflammation .
folded_tokens: background : cytokines produced by helper t cells are intimately involved in chronic allergic diseases associated with eosinophilic inflammation .
labels: O O B-protein_family_or_group O O B-cell_type I-cell_type I-cell_type O O O O B-other_name I-other_name I-other_name O O B-other_name I-other_name O