tokens: However , secretion of IL-2 by anti-CD3-stimulated cord blood mononuclear cells was still blunted compared with control cells from adults .
folded_tokens: however , secretion of il-2 by anti-cd3-stimulated cord blood mononuclear cells was still blunted compared with control cells from adults .
labels: O O O O B-protein_molecule O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O O O O O B-cell_type I-cell_type O O O