نتایج جستجو برای: polio enteroviruses
تعداد نتایج: 4940 فیلتر نتایج به سال:
Background: Despite the fact that wild poliovirus (WPV) circulation has not been detected for the past six years, cases of poliomyelitis caused by pathogenic circulating vaccine-derived polioviruses (cVDPVs) have been identified in the Democratic Republic of Congo (DRC). Most cVDPVs implicated in polio outbreaks are recombinants between mutated strains of the oral poliovaccine (OPV) and other h...
Human Enteroviruses replicate in gastrointestinal tract and are excreted to the sewage system through feces, so isolation of Enteroviruses from sewage can be considered as a sensitive indicator for virus cirulation in society. They are originally given the name of Enteroviruses, but the inadequacy of this term became apparent when some Coxackie and Echoviruses were also found in acute respirato...
Viral aseptic meningitis syndrome is an acute meningeal inflammation with symptoms, such as fever and pleocytosis of the cerebrospinal fluid, and enteroviruses are the main causative agents of this disease [1]. Enteroviral meningitis is commonly considered as a subclinical disease, but its clinical characteristics and cerebrospinal fluid (CSF) findings are similar to those of bacterial or herpe...
background: generally, sewage exposed water could be potentially contaminated with enteroviruses. for this reason, enterovirus isolation from sewage specimens is one of the most sensitive indicators for virus circulation in the population. we evaluated the icc-rt-pcr and cell culture methods for detection of enteroviruses in tehran sewage system. methods: this research utilized 63 specimens p...
Introduction: Detection of enteroviruses and mumps virus nucleic acid in cerebrospinal spinal fluid (CSF) specimens has been demonstrated to improve the management of patients with aseptic meningitis. Then rapid and sensitive diagnostic techniques are desirable. Materials & Methods: Multiplex RT-PCR has the potential to detection both of viruses. This assay is so rapid and sensitive. At fir...
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