نتایج جستجو برای: 1 and 21 isolates 31 belonged to mat

تعداد نتایج: 18690192  

Journal: :avicenna journal of clinical microbiology and infection 0
parisa asadollahi department of microbiology, school of medicine, tehran university of medical sciences, tehran, ir iran ali delpisheh department of epidemiology, school of medicine, ilam university of medical sciences, ilam, ir iran mohammad hossein maleki clinical microbiology research center, ilam university of medical sciences, ilam, ir iran farid azizi jalilian clinical microbiology research center, ilam university of medical sciences, ilam, ir iran; department of microbiology, school of medicine, ilam university of medical sciences, ilam, ir iran mahammad yosuf alikhani brucelosis reseach center and department of microbiology, school of medicine, hamadan university of medical sciences, hamadan, ir iran khairollah asadollahi department of epidemiology, school of medicine, ilam university of medical sciences, ilam, ir iran

conclusions results of the present study showed that the tst and sea genes had high frequencies among the mrsa isolates. the increased prevalence of mrsa isolates containing different virulence genes, probably accompanied by antimicrobial resistance, can complicate the therapy of mrsa isolates. results all the tested isolates were susceptible to vancomycin, but resistant to penicillin (100%), e...

2010
Ruslan S Madiyarov Amir M Bektemirov Gulnara A Ibadova Gulnara K Abdukhalilova Aybek V Khodiev Ladaporn Bodhidatta Orntipa Sethabutr Carl J Mason

BACKGROUND Shigella is a frequent cause of bacterial dysentery in the developing world. Treatment with effective antibiotics is recommended for shigellosis, but options become limited due to globally emerging resistance. One of the mechanisms for the development of resistance utilizes integrons. This study described the antibiotic susceptibility and the presence of class 1 and 2 integrons in S....

Background: Salmonella enterica serovar Typhimurium is one of the most important serovars of Salmonella enterica and is associated with human salmonellosis worldwide. Many epidemiological studies have focused on the characteristics of Salmonella Typhimurium in many countries as well as in Asia. This study was conducted to investigate the genetic characteristics of Salmonella Typhimurium using m...

Journal: :Journal of clinical microbiology 1989
H Saito H Tomioka K Sato H Tasaka M Tsukamura F Kuze K Asano

We attempted to identify the Mycobacterium avium complex (MAC) isolated in Japan by using DNA probes specific for M. avium or Mycobacterium intracellulare (Gen-Probe Rapid Diagnostic System for MAC; Gen-Probe, Inc., San Diego, Calif.). The source and drug susceptibility distributions were examined. This assay system proved to be rapid, sensitive, specific, and reliable for identification of MAC...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده کشاورزی 1394

in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده جغرافیا 1392

adolescents and young adults and their problems is an issue whose importance is obvious to anyone because youth are the founders of our countrys future and requires proper planning to be on leisure. given the importance of leisure,this study to investigate needs assessment and planning how adolescents and young adults spend their leisure time in urban of case study of high school girls and boys...

Journal: :International journal of food microbiology 2007
Yifan Zhang Emily Yeh Grace Hall Jennifer Cripe Arvind A Bhagwat Jianghong Meng

Listeria monocytogenes isolates recovered from retail ready-to-eat (RTE) meats, raw chickens and fresh produce were characterized by serogroup identification using PCR, genotyping using pulsed-field gel electrophoresis (PFGE) and antimicrobial susceptibility testing. Five L. monocytogenes serogroups were identified. Of the 167 isolates 68 (41%) belonged to serogroup 1/2b, 3b; 53 (32%) belonged ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده علوم تربیتی و روانشناسی 1388

چکیده هدف اصلی این پژوهش بررسی رابطه بین شایسته سالاری و عدالت سازمانی مدیران دانشگاه اصفهان و علوم پزشکی اصفهان بود که در قالب 5 فرضیه با در نظر گرفتن ابعاد شایسته سالاری و عدالت سازمانی مدیران دانشگاه اصفهان و علوم پزشکی انجام شد. روش پژوهش توصیفی از نوع همبستگی می باشد. جامعه آماری کلیه اعضای هیأت علمی و مدیران گروه در دانشگاه اصفهان و علوم پزشکی اصفهان به ترتیب 104- 645 – 33- 468 نفر در س...

Journal: :Veterinary parasitology 2007
J P Dubey N Sundar S M Gennari A H H Minervino N A da R Farias J L Ruas T R B dos Santos G T Cavalcante O C H Kwok C Su

The prevalence of Toxoplasma gondii in 84 free-range chickens (34 from the northern Pará state, and 50 from Rio Grande do Sul, the southern state) from Brazil, South America was determined. Antibodies to T. gondii were assayed by the modified agglutination test (MAT), and found in 39 (46.4%) of 84 chickens with titers of 1:10 in one, 1:20 in two, 1:40 in four, 1:80 in seven, 1:160 in five, 1:32...

Journal: :مجله بین المللی علوم آزمایشگاهی 0
amin dehghan banadkouki gilda eslami hengameh zandi ali dehghan banadkouki

background and aims: extended-spectrum β-lactamase (esbl) producing gram negative bacteria are resistant to penicillins, narrow and extended-spectrum cephalosporins, and aztreonam; also they are frequently resistant to trimethoprim-sulfamethoxazole, aminoglycosides, and quinolones. this study aimed to investigate the prevalence of plasmid-mediated quinolone resistance (pmqr) determinants qnra, ...

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