Benzophenoneidum (Auramine O)

01/01/2012 - "In this study, we compared the performance of light-emitting diode (LED) auramine fluorescent microscopy and the Xpert assay for the diagnosis of tuberculosis in HIV infected patients in a district hospital of India. "
04/01/2011 - "The results of this preliminary study showed that immunofluorescent staining method using specific anti-ES-31 antibody conjugate was more sensitive for detection of tuberculosis bacilli than ZN and auramine-O methods in samples of laboratory strain. "
10/01/2021 - "Comparative Evaluation of Clinical, Cytological and Microbiological Profile in Abdominal vs. Cervical Lymph Nodal Tuberculosis with Special Emphasis on Utility of Auramine-O Staining."
12/01/2020 - "Machine-assisted interpretation of auramine stains substantially increases through-put and sensitivity of microscopic tuberculosis diagnosis."
07/01/2018 - "Hundred FNAB specimens from persistently enlarged lymph nodes in children, clinically suspicious for tuberculosis, were evaluated for the presence of mycobacteria by three staining methods: Papanicolaou induced fluorescence (PIF) and Auramine O staining using fluorescence microscopy and Ziehl-Neelsen (ZN) staining using conventional light microscopy. "

07/01/2009 - "306 sputum samples collected from 102 patients suspected of pulmonary tuberculosis were processed by the Petroff's method, and subjected to Ziehl-Neelsen staining (ZN), fluorescent Auramine-O staining (AO) and culture on modified Lowenstein-Jensen media (gold standard) for detection of Mycobacterium tuberculosis. "
11/27/2023 - "The purpose of this study was to evaluate the diagnostic value of the GeneXpert® MTB/RIF (Xpert®), Auramine O staining method, and Lowenstein-Jensen medium for bacteriologically confirmed pulmonary tuberculosis and explore the effects of the sputum bacillary load (SBL) and qRT‒PCR threshold cycle (Ct) value on the detection methods. "
02/01/2020 - "The objective of the study is to evaluate the diagnostic importance of Auramine O (AO) staining in direct and concentrated sputum against conventional Zehil-Neelsen (ZN) and culture from the sputum samples of suspected pulmonary tuberculosis patients. "
04/01/2023 - "Auramine Staining technique is more sensitive and less time consuming for the diagnosis of pulmonary tuberculosis as compared to the conventional ZN Staining. "
07/01/2012 - "Accordingly, the use of auramine O staining should increase the detection rate for pulmonary tuberculosis in Burkina Faso."

01/01/2013 - "To study the correlation of cytomorphological features in fine needle aspiration smears from patients suspected of having tuberculous lymphadenitis with Ziehl-Neelsen staining (ZN), auramine-rhodamine staining (ARS), and autofluorescence (AF). "

01/01/2008 - "Screening of auramine-stained smears of all fecal samples is a rapid and inexpensive way to increase the detection of coccidial infections."
06/01/2004 - "The real-time PCR assay detected a mycobacterial infection in 48 patients (71.6%), whereas auramine staining and culturing were positive for 31 (46.3%) and 28 (41.8%) of the patients. "
11/01/1984 - "Nontuberculous mycobacterial infections: comparison of the fluorescent auramine-O and Ziehl-Neelsen techniques in tissue diagnosis."
02/01/1980 - "A case of Mycobacterium avium infection: early detection by the auramine-O fluorescent technique."
11/01/2020 - "Sensitivity of Fite-Faraco versus auramine-rhodamine in mycobacterial infection."

10/01/2021 - "Biopsy of the bowel mucosa revealed numerous granulomas; the Auramine O∕Rhodamine B staining of the specimen was positive. "
03/01/1982 - "However, mycobacteria were infrequently identified in granulomas, even when the lesions were examined by the auramine-O technique (31%). "
12/01/1982 - "Granulomas with necrotic centers from this area were positive by auramine-O-rhodamine but were negative on culture. "
12/01/1982 - "Histologic examinations of these tissues revealed granulomas, and acid-fast bacilli were observed within granulomas in replicate sections that were stained with auramine-O. "
04/13/1977 - "A percutaneous liver biopsy revealed noncaseating granulomas and the presence of acid fast organisms in the liver (by means of staining by auramine and observation by fluorescence). "