نتایج جستجو برای: resistance and minoritization

تعداد نتایج: 16894917  

Journal: :iranian journal of basic medical sciences 0
arezoo tahmourespour no 21, shahid salimian st., daneshgah av, azadi sq, esfahan, iran. ph.d student (islamic azad university tehran science & research branch) rooha kasra kermanshahi alzahra university of tehran, tehran, iran rasool salehi isfahan medical university, isfahan, iran abdolreza nabinejad agricultural research center, isfahan, iran

objective bacterial adhesion is governed by specific and nonspecific interactions such as hydrophobicity. hydrophobic interactions play a role in the adherence of microorganisms to a wide variety of surfaces and facilitate biofilm formation due to bacterial adhesion. in this article the relation between cell surface hydrophobicity and antibiotic resistance was studied. materials and methods we ...

Journal: :iranian journal of pharmaceutical research 0
behrooz heydari tums hossein khalili tums iman karimzadeh tums hamid emadi-koochak tums

in this study demographic, clinical, paraclinical, microbiological, and therapeutic features of patients with community-acquired acute bacterial meningitis admitted to a referral center for infectious diseases in iran, have been evaluated. medical records of adult (> 18 years) individuals with confirmed diagnosis of community-acquired bacterial meningitis during a 4-year period were retrospecti...

Journal: :international journal of advanced design and manufacturing technology 0
sadegh rahmati hamidreza khalili

automobile body plays crucial role in preventing the collision energy transfer in severe accidents to the passengers. if the collision energy is dissipated or saved in bumper or chassis, the amount of damage to the occupants would be minimized. using novel laminated panel (fiber metal laminate) in auto body, and considering the characteristics such as high energy absorption, strength, high dent...

Journal: :iranian journal of basic medical sciences 0
fariba sadeghi fazel health management department, quality assurance deputy, razi vaccine & serum research institute, karaj, iran mahnaz haddadi cancer models research center, cancer institute of iran, tehran university of medical sciences, tehran, iran alireza khoshnevisan department of neurosurgery, shariati hospital, tehran university of medical sciences, tehran, iran samad muhammadnejad research center for molecular and cellular imaging, tehran university of medical sciences, tehran, iran ahad muhammadnejad cancer models research center, cancer institute of iran, tehran university of medical sciences, tehran, iran zohreh mazaheri anatomy department, school of medicine, tarbiat modares university, tehran, iran

objective(s):p in vitro chemosensitivity and resistance assays (csras) are a promising tool for personalized treatment of glioblastoma multiform (gbm). these assays require a minimum of 1 to 2 g of tumor specimen for testing, but this amount is not always accessible. we aimed to assess the feasibility and validity of utilizing stereotactic biopsies of gbm in csras. materials and methods: single...

Journal: :desert 2008
h. moeinrad

to determine the relative salt tolerance and/or resistance in seedlings of pistachio genotypes, four pot experimentswere conducted. in experiments 1 and 2, the effects of salinity on growth indices were studid. experiments were donein the form of split plot based on rcbd. in each experiment, mainplots consisted of different electrical conductivitiesof irrigation water (eciws). in experiment 1, ...

Journal: :iranian journal of science and technology (sciences) 2010
n. arabzadeh

root and shoot osmotic and elastic properties of two species of haloxylon aphyllum and h.persicum in response to water stress were studied. the main goal of the study was to determine if the tissuesof two species utilize osmotic adjustment and/or enhance their elastic property during prolonged water stresscondition. the results showed that although tissue elasticity of both species of haloxylon...

Journal: :researchers in sport science quarterly 2011
r nasiri r damirchi b mirzaei

according to the few studies in active rest interval between the resistance exercises sets, it can’t be explicitly commented about the effect of it on performance in consecutive sets. purpose: the purpose of the current study was to compare different active and passive rest interval durations (3 and 4 minutes) on the numbers of repetition of bench press with 50 and 75 percent of 1rm in untraine...

Journal: :iranian journal of biotechnology 2008
sara seifzadeh reza hassan sajedi reyhaneh sariri

thermophilic bacillus sp. gus1, isolated from  a soil  sample obtained from citrus garden, produced at least three proteases as detected by sodium dodecyl sulfate polyacrylamide gel electrophoresis (sds-page) and zymogram analysis. the enzymes were stable in the alkaline ph range (8.0-12.0), with the optimum temperature and ph range of the proteases being 70ºc and 6.0-12.0, respectively. all th...

Journal: :علوم زیستی ورزشی 0
مینو باسامی تهران عضو هیئت علمی گروه آسیب شناسی و حرکات اصلاحی، دانشکدۀ تربیت بدنی و علوم ورزشی دانشگاه علامه طباطبایی سجاد احمدی زاد تهران عضو هیئت علمی گروه فیزیولوژی ورزشی، دانشکدۀ تربیت بدنی و علوم ورزشی، دانشگاه شهید بهشتی هیوا رحمانی تهران دانشجوی دکتری فیزیولوژی ورزش، دانشگاه شهید بهشتی آرش خدامرادی بابلسر دانشجوی دکتری فیزیولوژی ورزشی، دانشگاه مازندران

the aim of the present study was to investigate the response of plasma visfatin to resistance exercise intensity and its relationship with insulin resistance, growth hormone and il-6. after familiarization and determining their maximum strength (1-rm), 15 healthy young subjects (age: 26.2±4.1 yr, weight: 75.1±9.1 kg) performed three resistance exercise sessions at intensities of 30%, 55% and 80...

Journal: :iranian journal of pathology 2009
horieh saderi parviz owlia maryam eslami

background and objectives: staphylococcus aureus is an important cause of nosocomial and community-acquired infections in every region of the world. clindamycin is one of the alternative agents used to treat s. aureus infections and accurate identification of clindamycin resistance is important to prevent therapeutic failure. unfortunately, inducible clindamycin resistance is not detected by st...

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