نتایج جستجو برای: culture and pcr
تعداد نتایج: 16888365 فیلتر نتایج به سال:
An amplification polymerase chain reaction (PCR) test for the direct detection of Chlamydia trachomatis in urethral and endocervical swab specimens from symptomatic and asymptomatic women and men were compared to standard culture technique. During 6 months, 300 endocervical swab specimens from 205 asymptomatic women (64.4%) and 95 symptomatic women (31.6%), and 187 urethral swab specime...
Mycoplasma gallisepticum and Mycoplasma synoviae are the causative agents of avian mycoplasmosis in commercial poultry. Among the available tools, polymerase chain reaction (PCR) and culture are confirmatory tools for the diagnosis of mycoplasmosis after the initial serological screening of suspected birds. Overall, 181 samples were analyzed, 152 (84%) and 103 (57%) of which were found positive...
Contagious agalactia (C.A) is an infectious syndrome of sheep that is characterized by mastitis and subsequent failure of milk production, arthritis, abortion and keratoconjunctivitis. Mycoplasma agalactiae (M. agalactiae) is the main cause of the disease in sheep. The aim of this study was isolation and identification of M. agalactiae with culture and polymerase chain reaction (PCR) assay from...
Background: Mycoplasma pneumoniae is one of the major species of mycoplasmas which could contaminate cell cultures. Identification of M. pneuminae is significant because Mycoplasmas could contaminate and have unsuitable effect on the cell cultures. Rapid detection of these contaminations is so important and it could be significant role in preventing and controlling of contamination in cell cul...
background: bordetella pertussis is the causative agent of pertussis. in brazil, laboratory diagnosis of pertussis is based on the culture. in 2010, was standardized the real-time pcr taqman® in routine diagnosis. objectives: the aim of this study was to evaluate the impact achieved with the introduction of rt-pcr for the routine diagnosis of pertussis and to compare with the results obtained f...
Abstract Background: Community acquired pneumonia (CAP) is the main cause of mortality and morbidity world wide. Legionella pneumophila is identified as the fourth agent that causes CAP. The aim of this study was to define the prevalence of L. pneumophila among hospitalized children by culture, direct immune-fluorescence, (DFA) and PCR. Methods: In this study 210 sputum samples were collect...
Mycoplasma agalactiae (M. agalactiae) is one of the main causes of contagious agalactia, an infectious syndrome of sheep and goats in Khuzestan province –southwest of Iran that is characterized by mastitis and subsequent failure of milk production, arthritis, abortion and keratoconjunctivitis. This study was carried out to isolation and identification of M. agalactiae with culture and polymeras...
Background and purpose: Fungemia is a significant cause of morbidity and mortality among immunocompromised patients such as severe burns. Due to low sensitivity and long turnaround time of the traditional biphasic BHI blood culture to detect fungemia we aimed to detect fungal elements in blood culture of these patients suspected with invasive fungal disease (IFDs) using panfungal PCR assay. ...
translation studies have become an accepted academic subject and books, journals and doctoral dissertations appear faster than one can read them all (bassnet and lefevere, 1990). but this field also brought with itself so many other issues which needed to be investigated more, in the heart of which, issues like ideology, ethics, culture, bilingualism and multilingualism. it is reported that ove...
Background and Aim: Aspergillosis are the most prevalent cause of the respiratory infections. These fungi show invasive aspergillosis(IA) in immunocompromised patients. The number of immunocompromised patients are increasing due to immunodisorder illnesses, grafts and immunosuppressor drugs, so, rapid identification methods are very important. The aim of this study was to detect the Aspergillus...
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