Results 191 to 200 of about 35,549 (226)

Notes on the ziehl-neelsen staining of sputum

Tubercle, 1974
Abstract When the incidence of tuberculosis is low, it is possible to save time and labour by making films of concentrates of sputum prepared for culture, 8 per double slide. Each positive is checked by a repeat film on the remainder of the original specimen. A tilting rack is described which makes staining easier and more efficient.
openaire   +2 more sources

Diagnostik der Lungentuberkulose mit Ziehl-Neelsen-Färbung und Polymerasekettenreaktion

Der Pathologe, 2013
Hintergrund Die sichere Diagnostik unklarer pulmonaler Lasionen erfordert meist morphologische Methoden. Hier kommen Tumoren, entzundliche Prozesse und insbesondere eine Tuberkulose in Betracht. Ziel dieser Untersuchung war der Einsatz etablierter Methoden aus der allgemeinen Pathologie bei zytologischem Material.
Theegarten, Dirk, Tötsch, M., Worm, K., Darwiche, Kaid, Anhenn, O., Wohlschläger, Jeremias   +5 more
openaire   +2 more sources

Detection of Cryptosporidium infection by modified ziehl-neelsen and PCR methods in children with diarrheal samples in pediatric hospitals in Tehran

Gastroenterology and hepatology from bed to bench, 2014
Aim The aim of this study is evaluation of molecular assay and the standard staining method. Background Cryptosporidium is a protozoon from coccidian subclass, which is one of the most important causes of diarrhea in children and immunocompromised ...
F. Tahvildar-biderouni, Nima Salehi
semanticscholar   +1 more source

Bulk staining of sputum by the Ziehl-Neelsen method

Tubercle, 1984
A trial of the Ziehl-Neelsen staining method employing bulk decolorization, rinsing and counter staining yielded reliable results. Of 110 patients who proved to be positive by direct microscopy, cross-contamination could not be proved in any. The advantage of the mass method is its economy.
openaire   +2 more sources

Färbungen - von Gram bis Ziehl-Neelsen

Uro-News, 2023
Beatrice Blenn, Ivo Beyaert
openaire   +1 more source

A CNN-based active learning framework to identify mycobacteria in digitized Ziehl-Neelsen stained human tissues

Comput. Medical Imaging Graph., 2020
Mu Yang, K. Nurzynska, A. Walts, Arkadiusz Gertych   +3 more
semanticscholar   +1 more source

The history of the Ziehl-Neelsen stain

Tubercle, 1970
P J, Bishop, G, Neumann
openaire   +2 more sources

Fluorescence microscopy and the modified Ziehl-Neelsen technique

Tubercle, 1948
G O A, BRIGGS, M H, JENNISON
openaire   +2 more sources

A modified Ziehl-Neelsen stain for mycobacteria.

Medical laboratory sciences, 1993
For the preliminary detection of mycobacteria in routine pathology specimens heavy reliance is placed on staining methods. Difficulties encountered with a cold-staining method, which had possibly gone un-noticed for several years despite a quality control check programme, are described. An alternative to the 'classical' Ziehl-Neelsen stain is described,
openaire   +1 more source

Segmentation and classification of mycobacterium from ziehl neelsen stained sputum images for tuberculosis diagnosis

International Conference on Cryptography, Security and Privacy, 2017
K. Mithra, W. Emmanuel
semanticscholar   +1 more source