title: Steroids and complement activation in rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000188:drug therapy / Q000276:immunology*; D003167:Complement Activation / Q000187:drug effects*; D003176:Complement C3 / Q000032:analysis*; D015932:Complement C3c; D015933:Complement C3d; D006801:Humans; D011239:Prednisolone / Q000494:pharmacology*
chemical_list: D003176:Complement C3; D015932:Complement C3c; D015933:Complement C3d; D011239:Prednisolone