Li Y, Chen Q, Wu L, Jia Z, Zhang Q, Zuo Y
Department of Neurology, First Hospital of Beijing Medical University
Chin Med Sci J. 1995 Dec;10(4):220-2.
An immunocytochemical study was performed in 6 peripheral nerve specimens from 6 cases of polymyositis. The results revealed that depositions of IgG, IgM, IgA and C3 were found in the epineurium, perineurium and the walls of capillaries. These findings demonstrated that depositions of immunoglobulins and the complement-mediated immunoreaction may play an important role in pathogenesis of polymyositis with peripheral nerve involvements.
对6例多肌炎患者的6份周围神经标本进行了免疫细胞化学研究。结果显示，在神经外膜、神经束膜和毛细血管壁中发现了IgG、IgM、IgA和C3的沉积。这些发现表明，免疫球蛋白的沉积和补体介导的免疫反应可能在伴有周围神经受累的多肌炎发病机制中起重要作用。
