Macrophage activation by various stimuli is mediated by endogenous C3.
D000818:Animals; D000936:Antigen-Antibody Complex / Q000276:immunology; D002478:Cells, Cultured; D003167:Complement Activation / Q000187:drug effects*; D003176:Complement C3 / Q000276:immunology*; D003170:Complement Pathway, Alternative / Q000187:drug effects*; D004306:Dose-Response Relationship, Immunologic; D007140:Immunoglobulin Fab Fragments / Q000276:immunology; D008264:Macrophages / Q000276:immunology*; D051379:Mice; D011951:Receptors, Complement / Q000276:immunology*
D000936:Antigen-Antibody Complex; D003176:Complement C3; D007140:Immunoglobulin Fab Fragments; D011951:Receptors, Complement