نتایج جستجو برای: adamantane drug resistance

تعداد نتایج: 909020  

Journal: :jundishapur journal of microbiology 0
sara asadi department of parasitology, school of medicine, jahrom university of medical sciences, jahrom, ir iran mohammad kargar department of microbiology, jahrom branch, islamic azad university, jahrom, ir iran; department of microbiology, jahrom branch, islamic azad university, jahrom, ir iran. tel: +98-917314 9203, fax: +98-7116476101 kavous solhjoo department of parasitology, school of medicine, jahrom university of medical sciences, jahrom, ir iran akram najafi department of marine microbiology, the persian gulf marine biotechnology research center, bushehr university of medical sciences, bushehr, ir iran sadegh ghorbani-dalini department of microbiology, jahrom branch, young researcher's club, islamic azad university, jahrom, ir iran

conclusions the results showed that e. coli isolated from patients with uti had eight virulence factors with high frequencies. moreover, these results alleged a direct connection between virulence factors and antimicrobial resistance in e. coli. results the frequency of virulence factors papc, afa, sfa/foc, fimh, hly, neuc, ibea, and iucc were 53.3%, 51.7%, 53.3%, 56.7%, 23.3%, 31.7%, 20%, and ...

Journal: :Journal of Physical Chemistry C 2021

In this paper, we revisit the disorder–order transition in 1-chloro-adamantane and present new data on 1-bromo-adamantane. Rayleigh scattering Raman-active optical lattice phonons are used to easily characterize phase change. Unlike Cl-derivative, Br-derivative shows a semiordered structure vicinity of ambient P,T conditions, which is peculiar compound seems be due more reduced rotational disor...

2006
Annamalai Senthilvelan Gene-Hsiang Lee Wen-Sheng Chung

The Mo(CO)6-mediated photoinduced ring-opening reactions of adamantane isoxazolines involve novel rearrangement that provide enaminoketones as major products and b-hydroxy ketones as minor ones; in contrast, only b-hydroxy ketones and a,b-unsaturated ketones were obtained under thermal condition. 2006 Elsevier Ltd. All rights reserved. Table 1. Synthesis of substituted adamantane-isoxazolines 1a–d

2008
Grant A. Boyle Thavendran Govender Hendrik G. Kruger Oluseye K. Onajole

The title adamantane derivative, C(19)H(25)NO(2), was synthesized as part of a study into potential anti-tuberculosis agents. The adamantane skeleton displays shorter than normal C-C bond lengths ranging between 1.5230 (15) and 1.5329 (16) Å. The structure displays O-H⋯O hydrogen bonding and an inter-digitated layered packing structure with distinct hydro-philic and hydro-phobic regions.

2011
Z. Bayat

The stability,optimized structure,binding energy,dipole moment and electronic gap of adamantane, C10H16,incorporating cage-centered small atoms and ions (X@cage, where X = Li, Be, Na, Mg, He, and Ne) have been studied at the B3LYP hybrid level of theory. A wide variety of atoms and ions can be encapsulated by adamantane. The complexes are more stable for smaller and more highly charged metallic...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی استان مرکزی 1380

چکیده ندارد.

Journal: :journal of medical bacteriology 0
masoodreza movahede-danesh imam reza hospital, mashhad university of medical sciences, mashhad, ir iran. kiarash ghazvini antimicrobial resistance research center, avicenna research institute, department of microbiology and virology, faculty of medicine, mashhad university of medical sciences, mashhad, ir iran. aliakbar heydari research center for infection control & hand hygiene, mashhad university of medical sciences ir iran.

background : multi drug-resistant mycobacterium tuberculosis (mdr-tb) is an infection with a causative bacillus which is resistant to at least two drugs, isoniazid and rifampin. the purpose of this study is to evaluate the prevalence of tb resistance to first-line drugs of newly diagnosed active pulmonary tuberculosis. methods : this cross-sectional study was performed on 77 patients with newly...

Journal: :journal of biotechnology and health sciences 0
fatemeh attaran rezaei department of microbiology, zanjan branch islamic azad university, zanjan, ir iran taghi naserpour farivar cellular and molecular research center, school of medicine, qazvin university of medical sciences, qazvin, ir iran; cellular and molecular research center, school of medicine, qazvin university of medical sciences, qazvin, ir iran. tel: +98-9128801401, fax: +98-2813324971 masoumeh aslanimehr department of microbiology, school of medicine, qazvin university of medical sciences, qazvin, ir iran reza shapouri department of microbiology, zanjan branch islamic azad university, zanjan, ir iran akram azimi department of microbiology, school of medicine, qazvin university of medical sciences, qazvin, ir iran pooran johari cellular and molecular research center, school of medicine, qazvin university of medical sciences, qazvin, ir iran

background pseudomonas aeruginosa is an opportunistic pathogen mostly affecting hospitalized and immunodeficient patients. considering the extent of attention paid to the issue of antibiotic resistance and the origin of such resistance and the growing number of treatment failures in patients with burn injury, it seems that investigating the degree of ampc gene expression could be beneficial for...

Journal: :iranian red crescent medical journal 0
emad yahaghi department of microbiology, damghan branch, islamic azad university, damghan, iran abbas ali imani fooladi applied microbiology research center, baqiyatallah university of medical sciences, tehran, ir iran; applied microbiology research center, baqiyatallah university of medical sciences, tehran, ir iran. tel: +98-9122269267 mohsen amin department of drug and food control, tehran university of medical sciences, tehran, ir iran reza mirnejad molecular biology research center, baqiyatallah university of medical sciences, tehran, ir iran reza nezamzade department of microbiology, damghan branch, islamic azad university, damghan, iran jafar amani applied microbiology research center, baqiyatallah university of medical sciences, tehran, ir iran

conclusions findings of this study showed that integron can have a limited frequency in s. aureus isolated from clinical sample in tehran. results among the 200 samples, 1% of the strains (two isolates) contained the class 1 integron gene. the results of this study showed that the highest frequency of the obtained samples belonged to males and the isolates occurred mostly in individuals aged 51...

Journal: :acta medica iranica 0
a. sobhani h. shodjai s. javanbakht

bacteremia is an important infectious disease which may lead to death. common bacteria and pattern of antibiotic resistance in different communities are different and understanding these differences is important. in the present study, relative frequency and pattern of drug resistance have been examined in bacteria isolated from blood cultures in razi hospital laboratory. the method of the study...

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