نتایج جستجو برای: pseudomonas aeruginosa ptcc 1151

تعداد نتایج: 56841  

2017
Jens Klockgether Burkhard Tümmler

The versatile and ubiquitous Pseudomonas aeruginosa is an opportunistic pathogen causing acute and chronic infections in predisposed human subjects. Here we review recent progress in understanding P. aeruginosa population biology and virulence, its cyclic di-GMP-mediated switches of lifestyle, and its interaction with the mammalian host as well as the role of the type III and type VI secretion ...

Journal: :iranian journal of public health 0
r moniri z mosayebi ah movahedian

the emergence of multi-drug resistant strains of pseudomonas aeruginosa has complicated treatment decision and may lead to treatment failures. in this study, we describe the trends of drug-resistant p. aeruginosa isolated in blood cultures from patients detected in a tertiary teaching hospital and evaluated the prevalence of resistance to amikacin, ampicillin, carbeni- cillin, cefixime, cefotax...

Journal: :مجله میکروب شناسی پزشکی ایران 0
حوریه صادری hourie saderi پرویز اولیا parviz owlia سیدرضا هاشمی seyedreza hashemi

background and objectives: pseudomonas aeruginosais an important opportunistic pathogen. the mucoid strains of p. aeruginosa produce hyper viscous substances consisting mainly of alginate which have important roles in formation of biofilm.we investigated the effect of essential oil of matricaria chamomilla l. on biofilm production in p. aeruginosa. material and methods: p. aeruginosa 8821m was ...

Journal: :jundishapur journal of microbiology 0
morvarid shafiei department of biology, faculty of science, alzahra university, tehran, ir iran ahya abdi ali department of biology, faculty of science, alzahra university, tehran, ir iran; department of biology, faculty of science, alzahra university, tehran, ir iran. tel/fax:+98-2188058912 fereshteh shahcheraghi department of bacteriology, pasteur institute of iran, tehran, ir iran azra saboora department of biology, faculty of science, alzahra university, tehran, ir iran kambiz akbari noghabi department of molecular genetics, national institute of genetic engineering and biotechnology, tehran, ir iran

conclusions: using n-butanolic c. coum extract in combination with ciprofloxacin offers a novel strategy to control biofilm-based infections caused by p. aeruginosa. results: the ability of biofilm formation by p. aeruginosa strains was quantitatively confirmed. the pcr method confirmed the existence of cup a gene (172 bp) in all studied strains. saponin content of the n-butanolic c. coum extra...

Journal: :international journal of molecular and cellular medicine 0
fatemeh moradian department of microbiology science and research branch islamic azad university, guilan, iran.سازمان اصلی تایید شده: دانشگاه آزاد اسلامی رشت (islamic azad university of rasht) elaheh ferdosi shahandashti department of microbiology and immunology, babol university of medical sciences, babol iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) zahra moulana infectious diseases and tropical medicine research center, babol university of medical sciences, babol, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) massomeh moradian kouchaksaraei department of microbiology science and research branch islamic azad university, fars, iran.سازمان اصلی تایید شده: دانشگاه آزاد اسلامی شیراز (islamic azad university of shiraz) fariba asgharpour faculty of para-medicine; babol university of medical sciences, babol, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (babol university of medical sciences) ali mojtahedi department of microbiology, faculty of medicine, guilan university campus, rasht, iran.سازمان اصلی تایید شده: دانشگاه گیلان (guilan university)

pseudomonas aeruginosa is one of the most important pathogens that causes nosocomial infections and shows high level of antibiotic resistance. integrons are one of the transposable elements in bacteria and their role in antibiotic resistance has been well demonstrated. the aim of this study was a molecular characterization of the integron genes and the determination of the resistance or sensiti...

2013
M. Ghahri M. Imami

Background: The disk diffusion method for identification of yeasts species was performed based on different but distinct susceptibilities of yeasts spp. to chemicals: janus green, ethidium bromide, 2,3,5-triphenyltetrazolium chloride, brilliant green, cycloheximide and rhodamine 6G. Methods: Atotal of 568 Iranian soldiers went under study for isolation and identification of Yeast species from t...

Journal: :Journal of clinical microbiology 1979
P A Sokol D E Ohman B H Iglewski

A plate assay to measure protease production by Pseudomonas aeruginosa is described. This assay is more sensitive and rapid than established methods.

Journal: :iranian red crescent medical journal 0
aziz japoni alborzi clinical microbiology research center, nemazee teaching hospital, shiraz university of medical sciences, shiraz, ir iran mojtaba anvarinejad alborzi clinical microbiology research center, nemazee teaching hospital, shiraz university of medical sciences, shiraz, ir iran; alborzi clinical microbiology research center, nemazee teaching hospital, shiraz university of medical sciences, shiraz, ir iran. tel: +98-7116474264, fax: +98-7116474303 shohreh farshad alborzi clinical microbiology research center, nemazee teaching hospital, shiraz university of medical sciences, shiraz, ir iran giovanni m giammanco department of health promotion sciences, university of palermo, palermo, italy noroddin rafaatpour alborzi clinical microbiology research center, nemazee teaching hospital, shiraz university of medical sciences, shiraz, ir iran ebrahim alipour alborzi clinical microbiology research center, nemazee teaching hospital, shiraz university of medical sciences, shiraz, ir iran

background: failure in the treatment of burn patients infected with pseudomonas aeruginosa could happen as a result of the acquisition of antibiotic resistance, including carbapenems. objectives: the aim of the present study was to investigate the phenotypic and genotypic characteristics of the pseudomonas aeruginosa strains, isolated from burn patients. patients and methods: during a 12 month ...

2016
Gang Li Shuguang Lu Mengyu Shen Shuai Le Yinling Tan Ming Li Xia Zhao Jing Wang Wei Shen Keke Guo Yuhui Yang Hongbin Zhu Shu Li Junmin Zhu Xiancai Rao Fuquan Hu

Bacteria have evolved several defense systems against phage predation. Here, we report the 6,500,439-bp complete genome sequence of the Pseudomonas aeruginosa phage-resistant variant PA1RG. Single-molecule real-time (SMRT) sequencing and de novo assembly revealed a single contig with 320-fold sequence coverage.

Journal: :modares journal of medical sciences: pathobiology 2005
morteza sattari nasrin shahbazi shahin najar peeryeh

purpose: in this study the inhibitory effect of eucalyptus extracts as a natural and herbal antibacterial substance was evaluated against pseudomonas aeruginosa strains (8821m and atcc27853). material and methods: the mic (minimal inhibitory concentration) of alcoholic and aquatic extracts of eucalyptus was determined using the tube and agar dilution methods. the growth rate of pseudomonas aer...

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