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Pyridine Extraction of Nocardial Acid Fastness

机译:吡啶萃取诺卡地牢度

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Several strains of Mycobacterium and Nocardia were stained for acid fastness by using the method of Kinyoun. Duplicate, glutaraldehyde-fixed smears were extracted with fresh pyridine prior to staining. The results clearly demonstrated that both in vivo- and in vitro-grown Nocardia differed from Mycobacterium by becoming nonacid fast after extraction. This pyridine extraction of nocardial acid fastness should have diagnostic and taxonomic application.
机译:使用Kinyoun的方法对几种分枝杆菌和诺卡氏菌菌株进行了耐酸性染色。在染色之前,用新鲜吡啶提取重复的戊二醛固定的涂片。结果清楚地表明,体内和体外生长的诺卡氏菌与分枝杆菌的区别在于提取后快速变为非酸性。吡啶提取的诺卡地牢度应具有诊断和分类学应用。

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