title: Activation of factor B and C3 in guinea pig serum by zymosan or by activated properdin depends on the presence of factor D.
mesh_terms: D000818:Animals; D003166:Complement Activating Enzymes; D003176:Complement C3; D050577:Complement C3-C5 Convertases; D011415:Complement Factor B; D011416:Complement Factor D; D003169:Complement Inactivator Proteins; D004792:Enzyme Precursors; D006168:Guinea Pigs; D011414:Properdin / Q000494:pharmacology*; D015054:Zymosan / Q000494:pharmacology*
chemical_list: D003176:Complement C3; D003169:Complement Inactivator Proteins; D004792:Enzyme Precursors; D011414:Properdin; D015054:Zymosan; D003166:Complement Activating Enzymes; D050577:Complement C3-C5 Convertases; D011416:Complement Factor D; D011415:Complement Factor B