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تعداد نتایج: 16955633 فیلتر نتایج به سال:
OBJECTIVE To evaluate the performance of GeneXpert for detection of mycobacterium tuberculosis in pus samples and compare its results with conventional techniques in terms of validity, rapidity and rifampicin resistance. METHODS This longitudinal, descriptive study was conducted at Jinnah Hospital, Lahore, Pakistan, from January 2012 to December 2015, and comprised pus samples of people suspe...
adolescents and young adults and their problems is an issue whose importance is obvious to anyone because youth are the founders of our countrys future and requires proper planning to be on leisure. given the importance of leisure,this study to investigate needs assessment and planning how adolescents and young adults spend their leisure time in urban of case study of high school girls and boys...
Cryptosporidium parvum is a zoonotic protozoan parasite with a wide range of vertebrate hosts. The present study was conducted to determine the prevalence of Cryptosporidium parvum in urban and rural dogs of the Ahvaz area. Faecal samples were collected randomly from 93 dogs between May 2005 and September 2007. The studied dogs were divided into two groups (urban and rural) and based on age int...
Modified Ziehl–Neelsen staining for Mycobacterium leprae is a time-tested technique in the evaluation of leprosy. The helps to classify clinical types leprosy into those with low and high bacillary load. It also useful assessing response therapy, identifying defaulters, differentiating relapse from late reversal reactions. In this net educational video, we demonstrate taking an ear lobe smear p...
Aim: The quality of tuberculosis diagnosis service is indispensable for early infection control and preventing unnecessary anti-tubercular therapy use. TB in Sudan mainly relies on detecting tubercule bacilli using the Ziehl-Neelsen (ZN) staining technique. Thus, current study aimed to compare ZN microscopy with GeneXpert diagnosing pulmonary (PTB) laboratories center Khartoum state, Sudan. Met...
Background and Aim: Nowadays new methods are used to detect TB. But due to their costs and technological limitations for all, we compare two old staining methods, Ziehl-Neelsen (ZN) and fluorescence, and their diagnostic values in detection of TB. Materials and Methods: This descriptive analytical study was done in two steps. First, 1430 patients of suspected having TB who were referred to cen...
due to extraordinary large amount of information and daily sharp increasing claimant for ui benefits and because of serious constraint of financial barriers, the importance of handling fraud detection in order to discover, control and predict fraudulent claims is inevitable. we use the most appropriate data mining methodology, methods, techniques and tools to extract knowledge or insights from ...
Background The sensitivity of smear microscopy for diagnosis of tuberculosis might be improved through treatment of sputum with sodium hypochlorite and application of fluorescent microscopy. This study aimed to determine the agreement between direct Fluorescent Microscopy and Ziehl-Neelsen concentration technique by their ability of detecting acid fast bacilli in resource poor settings. Metho...
abstract the present study deals with a comparison between reactive and pre-emptive focus-on-form in terms of application and efficiency. it was conducted in an intermediate english class in shahroud. 15 male learners participated in this research and their age ranged from 18 to 25. a course book, new interchange 3, and a complementary book were used. every session the learners gave lectures o...
The first description of abacterial urethritis is attributed to Guiard (1897) and his observation was confirmed by Barlow (1899) who also reported that contagious discharges could occur in which no organisms were detectable. Conventionally, when cases of non-gonococcal urethritis are examined by Gram-stained smears, if no organisms are seen the discharge is termed "abacterial"; if a mixture of ...
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