in these experiments , macrophages , isolated from the peritoneal cavity of mice exposed to various doses of lead in vivo as well as cells exposed in vitro were tested for the following immunologic parameters : phagocytosis , antigen presentation , interleukin 1 production , and their ability to stimulate the autologous mixed lymphocyte reaction ( amlr ) .
C0007634
cells
C0031308
phagocytosis