C Witt, K Neuhaus, K Winsel, A Brenke, F Hiepe, H D Volk
{"title":"[系统性硬皮病和系统性红斑狼疮患者的支气管肺泡灌洗:细胞荧光法、化学发光法和鉴别细胞计数法表征细胞活性]。","authors":"C Witt, K Neuhaus, K Winsel, A Brenke, F Hiepe, H D Volk","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>The purpose of the study was to determine the role of lymphocyte subsets (Ly) and reactive oxygen metabolites RSM, concerning the activity of BAL cells, in the pathogenesis of lung involvement in 12 patients with systemic sclerosis (SS) and 4 with systemic lupus erythematodes (SLE) in comparison with 10 control subjects. The cellular activity was measured by means of cytofluorometry (CFM) and chemiluminescence (CL). In SS/SLEY CD3+, CD4+, CD4/CD8-ratio, CD25 + T-Ly and luminol-dependent CL are increased (p less than 0.05). Correlations exist between CD3+, CD4+, CD8+ and CD25 + T-Ly and both luminol-dependent CL and neutrophils (p less than 0.01). The results suggest, that increased secretion of RSM by BAL-cells may be caused by local release of lymphokines by these activated T-Ly. Therefore CFM and CL seem to be useful in addition to BAL cell differentiation in characterizing the BAL cell activity in the diagnostic of lung involvement in SS and SLE.</p>","PeriodicalId":76840,"journal":{"name":"Zeitschrift fur Erkrankungen der Atmungsorgane","volume":"176 1","pages":"21-9"},"PeriodicalIF":0.0000,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Bronchoalveolar lavage in patients with systemic scleroderma and systemic lupus erythematosus: characterization of cell activity by cytofluorometry, chemiluminescence and differential cell count].\",\"authors\":\"C Witt, K Neuhaus, K Winsel, A Brenke, F Hiepe, H D Volk\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>The purpose of the study was to determine the role of lymphocyte subsets (Ly) and reactive oxygen metabolites RSM, concerning the activity of BAL cells, in the pathogenesis of lung involvement in 12 patients with systemic sclerosis (SS) and 4 with systemic lupus erythematodes (SLE) in comparison with 10 control subjects. The cellular activity was measured by means of cytofluorometry (CFM) and chemiluminescence (CL). In SS/SLEY CD3+, CD4+, CD4/CD8-ratio, CD25 + T-Ly and luminol-dependent CL are increased (p less than 0.05). Correlations exist between CD3+, CD4+, CD8+ and CD25 + T-Ly and both luminol-dependent CL and neutrophils (p less than 0.01). The results suggest, that increased secretion of RSM by BAL-cells may be caused by local release of lymphokines by these activated T-Ly. Therefore CFM and CL seem to be useful in addition to BAL cell differentiation in characterizing the BAL cell activity in the diagnostic of lung involvement in SS and SLE.</p>\",\"PeriodicalId\":76840,\"journal\":{\"name\":\"Zeitschrift fur Erkrankungen der Atmungsorgane\",\"volume\":\"176 1\",\"pages\":\"21-9\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zeitschrift fur Erkrankungen der Atmungsorgane\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift fur Erkrankungen der Atmungsorgane","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
[Bronchoalveolar lavage in patients with systemic scleroderma and systemic lupus erythematosus: characterization of cell activity by cytofluorometry, chemiluminescence and differential cell count].
The purpose of the study was to determine the role of lymphocyte subsets (Ly) and reactive oxygen metabolites RSM, concerning the activity of BAL cells, in the pathogenesis of lung involvement in 12 patients with systemic sclerosis (SS) and 4 with systemic lupus erythematodes (SLE) in comparison with 10 control subjects. The cellular activity was measured by means of cytofluorometry (CFM) and chemiluminescence (CL). In SS/SLEY CD3+, CD4+, CD4/CD8-ratio, CD25 + T-Ly and luminol-dependent CL are increased (p less than 0.05). Correlations exist between CD3+, CD4+, CD8+ and CD25 + T-Ly and both luminol-dependent CL and neutrophils (p less than 0.01). The results suggest, that increased secretion of RSM by BAL-cells may be caused by local release of lymphokines by these activated T-Ly. Therefore CFM and CL seem to be useful in addition to BAL cell differentiation in characterizing the BAL cell activity in the diagnostic of lung involvement in SS and SLE.
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