title: Articular cartilage changes in early arthritis.
mesh_terms: D000328:Adult; D016918:Arthritis, Reactive / Q000378:metabolism; D001172:Arthritis, Rheumatoid / Q000175:diagnosis* / Q000378:metabolism; D001706:Biopsy; D002358:Cartilage, Articular / Q000032:analysis / Q000473:pathology*; D003920:Diabetes Mellitus / Q000378:metabolism; D005260:Female; D005455:Fluorescent Antibody Technique; D005734:Gangrene / Q000378:metabolism; D006801:Humans; D006821:Hyaluronoglucosaminidase / Q000032:analysis; D007719:Knee Joint; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000378:metabolism; D010447:Peptide Hydrolases / Q000032:analysis; D011134:Polysaccharides / Q000032:analysis; D013582:Synovial Fluid / Q000032:analysis; D013583:Synovial Membrane / Q000032:analysis
chemical_list: D011134:Polysaccharides; D006821:Hyaluronoglucosaminidase; D010447:Peptide Hydrolases