title: [Activation and regulation of the proteinases in the complement system].
mesh_terms: D003166:Complement Activating Enzymes / Q000502:physiology*; D003167:Complement Activation; D003172:Complement C1 / Q000032:analysis / Q000502:physiology; D003176:Complement C3 / Q000502:physiology; D050577:Complement C3-C5 Convertases / Q000502:physiology*; D010450:Endopeptidases / Q000502:physiology*; D006801:Humans
chemical_list: D003172:Complement C1; D003176:Complement C3; D003166:Complement Activating Enzymes; D010450:Endopeptidases; D050577:Complement C3-C5 Convertases