نتایج جستجو برای: staphylococcus

تعداد نتایج: 60731  

Journal: :iranian journal of microbiology 0
n seifi mashhad medical microbiology student research group, mashhad university of medical sciences, mashhad. n kahani mashhad medical microbiology student research group, mashhad university of medical sciences, mashhad. e askari mashhad medical microbiology student research group, mashhad university of medical sciences, mashhad. s mahdipour mashhad medical microbiology student research group, mashhad university of medical sciences, mashhad. m naderi-nasab department of medical bacteriology and virology, imam reza hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran.

background and objectives: staphylococcus aureus is an important agent in hospital and community-associated infections, causing high morbidity and mortality. introduction of the new antimicrobial classes for this pathogen has been usually followed by the emergence of resistant strains through multiple mechanisms. for instance, resistance to clindamycin (cli) can be constitutive or inducible. in...

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Journal: :archives of clinical infectious diseases 0
masoud mardani infectious diseases and tropical medicine research center, shahid beheshti university of medical sciences, tehran, ir iran; infectious diseases and tropical medicine research center, shahid beheshti university of medical sciences, tehran, ir iran. tel: + 98-2122439963-8, fax: + 98-2122439964

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Journal: :archives of clinical infectious diseases 0
fateh rahimi department of biology, faculty of science, university of isfahan, isfahan, ir iran; ,department of biology, faculty of science, university of isfahan, hezarjarib street, isfahan, ir iran majid bouzari department of biology, faculty of science, university of isfahan, isfahan, ir iran zohreh maleki department of pathology, tehran university of medical science, imam khomeini hospital, tehran, ir iran fermisk rahimi department of computer engineering, islamic azad university

background staphylococcus aureus is a major pathogen in hospital setting and in the community and causes a wide range of diseases. mrsa infection has recently become a serious problem in anti-microbial chemotherapy. the aim of the study was to detect and analyze the antibiotic diversity and isolation of methicillin resistance gene (meca) of s. aureus isolated from tehran hospitals as a rapid an...

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Journal: :iranian journal of pharmaceutical sciences 0
hossein khalili department of clinical pharmacy, faculty of pharmacy, tehran university of medical sciences, tehran, iran rasoul soltani department of clinical pharmacy, faculty of pharmacy, tehran university of medical sciences, tehran, iran kheirollah gholami department of clinical pharmacy, faculty of pharmacy, tehran university of medical sciences, tehran, iran mehrnaz rasoolinejad department of infectious diseases, faculty of medicine, tehran university of medical sciences, tehran, iran alireza abdollahi department of pathology, faculty of medicine, tehran university of medical sciences, tehran, iran

staphylococcus aureus is a major bacterial pathogen that causes different community- and hospital-acquired infections. over time, strains of s. aureus have become resistant to different antibiotics including penicillinase-resistant penicillins. having data on the local antimicrobial susceptibility pattern of this pathogen is necessary for selection of appropriate antibiotics for empirical treat...

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Journal: :jundishapur journal of microbiology 0
seyyed abdollah madani department of otorhinolaryngology, head and neck surgery, traditional and complementary medicine research center, mazandaran university of medical sciences, sari, ir iran seyyed abbas hashemi department of otorhinolaryngology, head and neck surgery, traditional and complementary medicine research center, mazandaran university of medical sciences, sari, ir iran , +98-9112581083; faculty of medicine, student research committee, mazandaran university of medical sciences, sari, ir iran mehran fazli faculty of medicine, student research committee, mazandaran university of medical sciences, sari, ir iran kiomars esfandiar department of otorhinolaryngology, head and neck surgery, traditional and complementary medicine research center, mazandaran university of medical sciences, sari, ir iran

background chronic rhinosinusitis is an inflammatory-infectious disease involved paranasal sinuses as a common site of microbial pathogens and infections in patients suffering from the disease. the disease is labeled chronic when it lasts for more than 12 weeks. objectives as these infections constitute an important cause of morbidity it can be a strong life-threatening factor, in this investig...

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Journal: :jundishapur journal of microbiology 0
seyedeh mahsan hoseini alfatemi department of bacteriology and virology, shiraz medical school, shiraz university of medical sciences, shiraz, ir iran mohammad motamedifar shiraz hiv/aids research center (sharc), department of bacteriology and virology, medical school, shiraz university of medical science, shiraz, ir iran; shiraz hiv/aids research center (sharc), department of bacteriology and virology, medical school, shiraz university of medical science, shiraz, ir iran. tel: +98-7112304356, fax: +98-7112304356 nahal hadi department of bacteriology and virology, shiraz medical school, shiraz university of medical sciences, shiraz, ir iran hadi sedigh ebrahim saraie department of bacteriology and virology, shiraz medical school, shiraz university of medical sciences, shiraz, ir iran

conclusions the relative higher frequency of some virulence genes in this study may reflect the emergence of isolates containing these genes in shiraz medical centers. background staphylococcus aureus is amongst major human pathogens both in hospitals and the community. this bacterium is an opportunistic pathogen responsible for a large number of self-limiting and even life-threatening diseases...

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Journal: :jundishapur journal of microbiology 0
fateh rahimi department of biology, faculty of science, university of isfahan, hezarjereeb street, ir iran +98-3117932459, bouzari@sci.ui.ac.ir majid bouzari department of biology, faculty of science, university of isfahan, hezarjereeb street, ir iran +98-3117932459, bouzari@sci.ui.ac.ir; department of biology, faculty of science, university of isfahan, hezarjereeb street, ir iran +98-3117932459, bouzari@sci.ui.ac.ir mohammad katouli faculty of science, health and education, university of the sunshine coast, australia mohammad reza pourshafie department of microbiology, pasteur institute of iran, ir iran +98-2166405535, pour@pasteur.ac.ir; department of microbiology, pasteur institute of iran, ir iran +98-2166405535, pour@pasteur.ac.ir

background staphylococcus aureus is a common cause of infections among humans and animals and it is known as a community-acquired and nosocomial pathogen. most of the isolates contain lysogenic phages which are responsible for production of various virulence factors such as enterotoxins, staphylokinase, β-lysin, lipase, exfoliative toxin a and pantone-vlaentine leukociden (pvl). all staphylococ...

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2013
PRIYANKA SHARMA

Staphylococcal infections are a group of infections caused by the bacterium Staphylococcus but most infections are caused by a type called Staphylococcus aureus. Bacteria are constantly evolving because their genes are constantly changing. The result of this is that some of the bacteria develop more resistance to a certain antibiotic than others. Methicillin-resistant Staphylococcus aureus is a...

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Journal: :Journal of clinical microbiology 2002
Michel Drancourt Didier Raoult

The complete sequence of rpoB, the gene encoding the beta subunit of RNA polymerase was determined for Staphylococcus saccharolyticus, Staphylococcus lugdunensis, S taphylococcus caprae, and Staphylococcus intermedius and partial sequences were obtained for an additional 27 Staphylococcus species. The complete rpoB sequences varied in length from 3,452 to 3,845 bp and had a 36.8 to 39.2% GC con...

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2011
Renata L. Pacheco Renata D. Lobo Maura S. Oliveira Elthon F. Farina Cleide R. Santos Silvia F. Costa Maria Clara Padoveze Cilmara P. Garcia Priscila A. Trindade Ligia M. Quitério Evandro A. Rivitti Elsa M. Mamizuka Anna S. Levin

OBJECTIVE The aim of this study was to characterize Staphylococcus aureus (MRSA) carriage in a dermatology unit. METHODS This was a prospective and descriptive study. Over the course of 26 weeks, surveillance cultures were collected weekly from the anterior nares and skin of all patients hospitalized in a 20-bed dermatology unit of a tertiary-care hospital. Samples from healthcare workers (HC...

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