نتایج جستجو برای: resistant bacterial isolates

تعداد نتایج: 440954  

Background and objective: The treatment of bacterial infections especially of the family Staphylococcaceae is a significant health burden that has led to economic losses, and high morbidity and mortality rates globally. This study aimed at the isolation and characterization of coagulase-positive, methicillin, and multi-drug-resistant Staphylococci isolated from wounds of patients. Methods: Fo...

Journal: :iranian red crescent medical journal 0
gholamreza goudarzi razi herbal medicines research center, lorestan university of medical sciences, khorramabad, ir iran farzad tahmasbi department of microbiology, qom branch, islamic azad university, qom, ir iran khatereh anbari social determinant of health research center, lorestan university of medical sciences, khorramabad, ir iran masoumeh ghafarzadeh department of obstetrics and gynecology, faculty of medicine, lorestan university of medical sciences, khorramabad, ir iran; department of obstetrics and gynecology, faculty of medicine, lorestan university of medical sciences, khorramabad, ir iran. tel/fax: +98-6633120133

results fifty-three (53%) isolates were simultaneously resistant to erythromycin, azithromycin and clarithromycin (cross-resistance); while 8 (8%) isolates had variable macrolide susceptibility pattern. among the s. aureus isolates, the difference in prevalence of resistance to erythromycin between males and females was significant (p = 0.011). the frequency of erma, ermb, ermc, and msra genes ...

Journal: :journal of biotechnology and health sciences 0
akram azimi department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran taghi naserpour department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran; department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran. tel: +98-91288014010; fax: +98-2813324971 fariba bazmi department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran amir peymani department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran masumeh aslanimehr department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran saman saadat department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran

conclusions the results of this study indicated that a decrease in oprd gene expression is an important mechanism of resistance in carbapenem resistant pseudomonas aeruginosa isolated from severe burn patients with secondary infection. results our study showed that 94.2% of the isolates were resistant to imipenem, 99.5% to meropenem, and all were resistant to ertapenem. the oprd gene expression...

2011
Wolfgang Haas Lynne S Gearinger Dale W Usner Heleen H DeCory Timothy W Morris

BACKGROUND The purpose of this paper is to report on the bacterial species isolated from patients with bacterial conjunctivitis participating in three clinical trials of besifloxacin ophthalmic suspension, 0.6%, and their in vitro antibacterial susceptibility profiles. METHODS Microbial data from three clinical studies, conducted at multiple clinical sites in the US and Asia were integrated. ...

2015
Birtukan Shiferaw Baye Gelaw Abate Assefa Yared Assefa Zelalem Addis

BACKGROUND Bacteria are major cause of ocular infections and possible loss of vision. The emergence of antimicrobial resistant bacteria increases the risk of treatment failure with potentially serious consequences. The aim of this study was to determine the prevalence of bacterial isolates and their antimicrobial susceptibility pattern among patients with external ocular infections. METHODS A...

Journal: :acta medica iranica 0
alaa h al-charrakh department of microbiology, college of medicine, babylon university, hilla, iraq. salwa j al-awadi al-nahrain forensic dna training unit, al-nahrain university, baghdad, iraq. ahmed s mohammed college of health and medical technology, baghdad, iraq.

metallo-β-lactamase (mbl) producing pseudomonas aeruginosa has been reported to be an important nosocomial infection. its intrinsic and acquired resistance to various antimicrobial agents and its ability to develop multidrug resistance imposes a serious therapeutic problem. different clinical samples were collected from public and private hospitals in baghdad city, iraq. bacterial identificatio...

Journal: :Applied Nanoscience 2021

The emergence of resistant bacteria to aminoglycosides in pathogenic Gram-negative bacilli is a growing concern. study identifies the prevalence genes encoding resistance aminoglycoside bacterial infections tertiary hospitals Makkah, Saudi Arabia. A stock 246 clinical isolates were tested for using phenotypic and genotypic techniques. Of isolates, rates against tobramycin, kanamycin, gentamicin...

2013
Dagnachew Muluye Yitayih Wondimeneh Getachew Ferede Feleke Moges Tesfaye Nega

BACKGROUND Ear infection is a common problem for both children and adults especially in developing countries. However in Ethiopia particularly in the study area, there is no recent data that shows the magnitude of the problem. The aim of this study was to determine the bacterial isolates and their drug susceptibility patterns from patients who had ear infection. METHOD A retrospective study w...

سیدمحسن تقوی, , کاووس کشاورز, ,

During the period from 1997 to 1998, samples of wheat leaves were collected from different wheat farms in Fars and Kohgiluyeh & Boyrahmad provinces to identify the causal agent of wheat leaf blight. On the basis of LOPAT tests and production of fluorescent pigment on KB medium, 181 bacterial isolates were recovered from the samples. Based on biochemical, physiological and pathogenicity tests, t...

2016

Tel.: +2348134136233 The objective of this study was to isolate and determine the antibiotic sensitivity patterns of bacteria isolated from Ogbete abattoir effluent in Enugu State to different classes of antibiotics. Sixty bacterial isolates were obtained from 20 abattoir effluent samples at 4 different points of Ogbete abattoir. The isolated bacteria were identified using standard microbiology...

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