Although IL-2 secretion was increased in the presence of anti- CD28 MoAb , neonatal T cell IL-2 production remained lower than in adults .
although il-2 secretion was increased in the presence of anti- cd28 moab , neonatal t cell il-2 production remained lower than in adults .
O B-protein_molecule O O O O O O O B-protein_molecule B-protein_molecule O O B-cell_type I-cell_type I-cell_type B-protein_molecule O O O O O B-multi_cell O