论文部分内容阅读
一般认为胶原病性间质性肺炎的发病和自身抗体形成的免疫复合物有关。为此,作者测定了和肺局部免疫复合物紧密相关的支气管肺泡洗净液(BALF)中的免疫球蛋白和抗核抗体。作者检查的病例均为胶原病,其中伴有肺病变者13例(PSS 4例、RA、SLE、PM、MCTD 各2例,RA+Sis1例),不伴肺病变者4侧;另选健康者7例做为对照。BALF 中的IgG、A、M 应用平板内单纯扩散法,抗核抗体应用间接荧光抗体法测定之。检测结果发现伴有间质性肺炎的病例
Generally believed that the incidence of collagen-induced interstitial pneumonia and autoantibodies formed immune complexes. To do this, the authors determined immunoglobulins and antinuclear antibodies in bronchoalveolar fluid (BALF) that are closely related to the local immune complexes of the lungs. All the cases examined by the author were collagen diseases, including 13 cases with pulmonary lesions (4 cases of PSS, 2 cases of RA, SLE, PM and MCTD, 1 case of RA + Sis) and 4 cases of non-pulmonary lesions 7 cases as a control. IgG, A and M in BALF were measured by plate diffusion method and anti-nuclear antibody by indirect fluorescent antibody method. Test results found in cases of interstitial pneumonia