The lectin binding pattern of normal and pathologically altered synovial tissue.
Light-microscopical lectin-binding studies were carried out in healthy and pathologically altered synovial tissue (osteoarthrosis, rheumatoid arthritis (RA)). Seven lectins were studied: Con A, DBA, PNA, RCA, SBA, UEA-I, and WGA. Con A and WGA mark all lining cells and the majority of subintimal synovial cells. RCA and SBA stain only a portion of lining cells, regardless of the basic pathology. The lectin PNA reacts only with RA and arthrotic material, and is thus suitable for the diagnosis of inflammatory changes in synovial tissue. UEA-1 is a consistent marker for capillary endothelium and large vessels.
Zschäbitz
A
A
Anatomisches Institut, Johannes Gutenberg-Universität Mainz, West Germany.
Stofft
E
E
D001172:Arthritis, Rheumatoid / Q000378:metabolism / Q000473:pathology; D015415:Biomarkers; D006801:Humans; D037102:Lectins / Q000378:metabolism*; D010003:Osteoarthritis / Q000378:metabolism / Q000473:pathology; D013583:Synovial Membrane / Q000378:metabolism* / Q000473:pathology
D015415:Biomarkers; D037102:Lectins