Józsa L, Demel S, Pintér T, Renner A, Réffy A, Sántha A, Salamon A
Department of Morphology, National Institute of Traumatology, Budapest, Hungary.
Acta Histochem. 1988;83(2):153-8. doi: 10.1016/S0065-1281(88)80049-7.
The authors examined the immunological and immunohistochemical alterations of palmar aponeurosis in Dupuytren's contracture. In the IgG-content no difference were found between the intact and diseased aponeurosis. The mean of IgA content was 2 fold, the IgM content 3 fold higher in Dupuytren's aponeurosis than in normal ones. The immunoglobulin containing cells localised around the Dupuytren's nodules and in fibrotic, but not nodular parts of aponeurosis. Extracellular immunoglobulin deposits were not found.
作者研究了掌腱膜在掌腱膜挛缩症中的免疫和免疫组织化学改变。完整和患病的掌腱膜之间IgG含量没有差异。掌腱膜挛缩症患者的掌腱膜中IgA含量平均是正常掌腱膜的2倍，IgM含量是正常掌腱膜的3倍。含免疫球蛋白的细胞位于掌腱膜挛缩症结节周围以及腱膜的纤维化而非结节部位。未发现细胞外免疫球蛋白沉积。
