MATERIALS AND METHODS : Lymphocyte samples were stimulated by either the mitogen phytohemagglutinin ( PHA ) or the monoclonal antibody alphaCD3 .
materials and methods : lymphocyte samples were stimulated by either the mitogen phytohemagglutinin ( pha ) or the monoclonal antibody alphacd3 .
O O O O B-cell_type I-cell_type O O O O O B-protein_molecule I-protein_molecule O B-protein_molecule O O O O O B-protein_molecule O