پورشفیع, محمدرضا
بخش باکتری شناسی، انستیتو پاستور ایران
[ 1 ] - گزارشی از انتشار کلونال سویه جدیدی از ویبریو کلرا سروتیپ O1 بیوتیپ التور در شمال غرب کشور در تابستان 1386
Background and Objectives: Cholerae disease caused by toxigenic V. cholerae, is a major public health problem in developing countries including Iran. Epidemiological surveillance and comparative molecular analysis of isolates have demonstrated clonal diversity among epidemic strains and a continual emergence of new clones of toxigenic V.cholerae. Material and Methods: A total of 20 V.cho...
[ 2 ] - Comparison of Distribution of Virulence Determinants in Clinical and Environmental Isolates of Vibrio cholera
Background: The virulence of a pathogenic Vibrio cholerae is dependent on a discrete set of genetic determinants. In this study, we determined the distribution of virulence determinants among the clinical and environmental isolates of V. cholerae. Methods: The antibiotic resistance profiles of the isolates were determined using standard disk diffusion assay. PCR assay was performed to analyze t...
[ 3 ] - Distribution of Enterococcal Species and Detection of Vancomycin Resistance Genes by Multiplex PCR in Tehran Sewage
Enterococci are important because of their role as the leading cause of nosocomial infections which have a significant role in the dissemination and persistence of antimicrobial resistance genes. Methods: In this study, we determined the distribution of enterococcal species in the sewage treatment plants in Iran. Furthermore, we improved a rapid and specific PCR method using primers (sodA and ...
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