exposure of mononuclear phagocytes to bacterial lipopolysaccharide ( lps ) , phorbol myristate acetate ( pma ) , or muramyl dipeptide ( mdp ) is known to stimulate a variety of cellular activities that include increases in phagocytosis , oxidative metabolism , synthesis and secretion of monokines , and cytotoxicity of microbes and tumor cells .
C0007634
cellular
C0031308
phagocytosis