PT - JOURNAL ARTICLE AU - A J Freemont AU - C Rutley TI - Distribution of immunoglobulin heavy chains in diseased synovia. AID - 10.1136/jcp.39.7.731 DP - 1986 Jul 01 TA - Journal of Clinical Pathology PG - 731--735 VI - 39 IP - 7 4099 - http://jcp.bmj.com/content/39/7/731.short 4100 - http://jcp.bmj.com/content/39/7/731.full SO - J Clin Pathol1986 Jul 01; 39 AB - Synovium from 142 patients with 12 different arthropathies was examined for the distribution of alpha, delta, gamma, and mu immunoglobulin heavy chains. A high proportion of plasma cells in the superficial subintima in all diseases reacted for alpha heavy chains. Only in rheumatoid disease did the synovium contain more than 10% of plasma cells reacting for mu heavy chains.