title: alpha 2-Macroglobulin in joint disease.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000378:metabolism*; D006801:Humans; D008854:Microscopy, Electron; D013582:Synovial Fluid / Q000378:metabolism*; D013583:Synovial Membrane / Q000648:ultrastructure; D000511:alpha-Macroglobulins / Q000378:metabolism*
chemical_list: D000511:alpha-Macroglobulins