Results 121 to 130 of about 27,256 (216)

Validez diagnóstica de la reacción en cadena de la polimerasa en tiempo real para tuberculosis pleural. [PDF]

open access: yes, 2013
48 Páginas.Para el diagnóstico de tuberculosis pleural (TBP) el patrón de oro es invasivo y demorado. Métodos. Validez de la RT – PCR comparada con un patrón de oro compuesto. Incluimos pacientes con derrame pleural tipo exudado linfocitario.
Casallas Rivera, Martha Alejandra   +1 more
core  

The epidemiology of cryptosporidium at the wildlife-livestock and human interface on the western boundary of the Kruger National Park [PDF]

open access: yes, 2009
Cryptosporidium has emerged as one of the most important zoonotic coccidian parasites affecting a wide range of wild and domestic animals and men. It causes severe life-threatening diarrhoea in neonates and immunocompromised individuals, especially in ...
Abu Samra, Nada   +4 more
core  

Spatial distribution of Mycobacterium tuberculosis mRNA and secreted antigens in acid-fast negative human antemortem and resected tissueResearch in context

open access: yesEBioMedicine
Summary: Background: The ability to detect evidence of Mycobacterium tuberculosis (Mtb) infection within human tissues is critical to the study of Mtb physiology, tropism, and spatial distribution within TB lesions. The capacity of the widely-used Ziehl-
Kievershen Nargan   +10 more
doaj   +1 more source

Rapid detection of Mycobacterium tuberculosis DNA and genetic markers for Isoniazid resistance in Ziehl-Neelsen stained slides. [PDF]

open access: yesMem Inst Oswaldo Cruz, 2020
Bello GL   +11 more
europepmc   +1 more source

Distribución geográfica de la Tuberculosis Humana y Bovina e identificación de especies en el Estado de México [PDF]

open access: yes, 2013
La tuberculosis es una enfermedad crónica e infecciosa que persiste en la población humana y bovina. Los Sistemas de Información Geográfica han sido utilizados en los últimos años para identificar la distribución espacial y temporal de la tuberculosis ...
Ramírez Durán, Ninfa   +1 more
core  

Application of a Modified Ziehl-Neelsen\u27s Carbol-Fuchsin Stain for Observing Nuclei in Vegetative Hyphae of the Puffball Species Lycoperdon pyriforme [PDF]

open access: yes, 1996
Nuclei of vegetative hyphae of the puffball species Lycoperdon pyriforme are small and difficult to stain. A simple mitotic staining technique utilizing a modified version of Ziehl-Neelsen\u27s carbol-fuchsin stain, originally developed for examining ...
Huss, Martin J.
core   +1 more source

Evaluation of MODS Culture in the Diagnosis of Pulmonary Tuberculosis

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2008
Background and Objectives Culture of M. tuberculosis is the golden standard for the diagnosis of TB which is a much more sensitive test than Smear examination. There is a strong need to use the new assays in order to speed up diagnostic methods.
Z Aminzadeh   +3 more
doaj  

ROLE OF FIBER-OPTIC BRONCHOSCOPY IN SPUTUM SMEAR NEGATIVE PULMONARY TUBERCULOSIS

open access: yesNational Journal of Medical Research, 2016
Objective: To evaluate the utility of fiberoptic bronchoscopy in sputum smear negative PTB patients. Material and Methods: A total of 66 adult patients with sputum smear negative for Acid Fast Bacilli (AFB) and chest X-ray suggestive of pulmonary ...
Dimple Kumar Bhaglani   +4 more
doaj  

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