title: Activation of the complement system in rheumatoid synovitis.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D002633:Chemotaxis; D003165:Complement System Proteins; D004195:Disease Models, Animal; D004789:Enzyme Activation; D006636:Histamine Release; D006801:Humans; D007104:Immune Adherence Reaction; D007120:Immunochemistry; D007136:Immunoglobulins; D007249:Inflammation; D011414:Properdin; D011485:Protein Binding; D011817:Rabbits; D013582:Synovial Fluid / Q000276:immunology
chemical_list: D000936:Antigen-Antibody Complex; D007136:Immunoglobulins; D011414:Properdin; D003165:Complement System Proteins