{"title":"[肺组织中所谓的“吸烟者细胞”的特异性]。","authors":"H Eckert, C Engelmann, U Unger","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A simple test for demonstration of smoker cells was verified on bronchoalveolar lavage (BAL) and cytological smears of lung tissue. Alveolar macrophages exhibit in 81% (BAL) respectively 86% (surgical material) of the smokers with Fettrot 7B a red colouring of the cytoplasm. Only few non-smokers show a positive reaction for smoker cells. In ex-smokers this positive reaction disappears after 7 month. We conclude, that this method is very sensitive but not absolutely specific for detecting smokers with a simple cytological test.</p>","PeriodicalId":76840,"journal":{"name":"Zeitschrift fur Erkrankungen der Atmungsorgane","volume":"174 3","pages":"174-7"},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[The specificity of so-called \\\"smoker cells\\\" in lung tissue].\",\"authors\":\"H Eckert, C Engelmann, U Unger\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A simple test for demonstration of smoker cells was verified on bronchoalveolar lavage (BAL) and cytological smears of lung tissue. Alveolar macrophages exhibit in 81% (BAL) respectively 86% (surgical material) of the smokers with Fettrot 7B a red colouring of the cytoplasm. Only few non-smokers show a positive reaction for smoker cells. In ex-smokers this positive reaction disappears after 7 month. We conclude, that this method is very sensitive but not absolutely specific for detecting smokers with a simple cytological test.</p>\",\"PeriodicalId\":76840,\"journal\":{\"name\":\"Zeitschrift fur Erkrankungen der Atmungsorgane\",\"volume\":\"174 3\",\"pages\":\"174-7\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-01-01\",\"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}
[The specificity of so-called "smoker cells" in lung tissue].
A simple test for demonstration of smoker cells was verified on bronchoalveolar lavage (BAL) and cytological smears of lung tissue. Alveolar macrophages exhibit in 81% (BAL) respectively 86% (surgical material) of the smokers with Fettrot 7B a red colouring of the cytoplasm. Only few non-smokers show a positive reaction for smoker cells. In ex-smokers this positive reaction disappears after 7 month. We conclude, that this method is very sensitive but not absolutely specific for detecting smokers with a simple cytological test.
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