tokens: PDBu + iono induced equally high IL-2 levels in both groups and , when stimulated with plate-bound anti-CD3 monoclonal antibody ( mAb ) , the IL-2 secretion by neonatal cells was undetectable and adult cells produced low amounts of IL-2 ( mean 331 +/- 86 pg/ml ) .
folded_tokens: pdbu + iono induced equally high il-2 levels in both groups and , when stimulated with plate-bound anti-cd3 monoclonal antibody ( mab ) , the il-2 secretion by neonatal cells was undetectable and adult cells produced low amounts of il-2 ( mean 331 +/- 86 pg/ml ) .
labels: B-other_organic_compound O B-other_organic_compound O O O B-protein_molecule O O O O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_family_or_group O O O B-protein_molecule O O B-cell_type I-cell_type O O O B-cell_type I-cell_type O O O O B-protein_molecule O O O O O O O O