title: [Complement system: an ingenious biochemical mechanism, a co-participant in the natural defense and a mediator of cell interaction].
mesh_terms: D000799:Angioedema / Q000276:immunology; D000936:Antigen-Antibody Complex / Q000276:immunology; D001172:Arthritis, Rheumatoid / Q000276:immunology; D003167:Complement Activation; D003165:Complement System Proteins / Q000276:immunology*; D005921:Glomerulonephritis / Q000276:immunology; D006801:Humans; D011695:IgA Vasculitis / Q000276:immunology; D007113:Immunity, Innate; D007694:Killer Cells, Natural / Q000276:immunology; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D010587:Phagocytosis; D012772:Shock, Septic / Q000276:immunology
chemical_list: D000936:Antigen-Antibody Complex; D003165:Complement System Proteins
vernacular_title: Sistema complemento: um engenhoso mecanismo bioquímico, um co-participante na defesa natural e um mediador de interacões celulares.