نتایج جستجو برای: extended spectrum β

تعداد نتایج: 600686  

Journal: :jundishapur journal of microbiology 0
roya rafiee department of microbiology, faculty of biological sciences, shahid beheshti university, tehran, ir iran fereshteh eftekhar department of microbiology, faculty of biological sciences, shahid beheshti university, tehran, ir iran; department of microbiology, faculty of biological sciences, shahid beheshti university, tehran, ir iran. tel: +98-2129903208, fax: +98-2122431664 seyyed ahmad tabatabaei department of pediatrics, shahid beheshti university of medical sciences, tehran, ir iran dariush minaee tehrani department of microbiology, faculty of biological sciences, shahid beheshti university, tehran, ir iran

conclusions a high prevalence of multiple β-lactamase production was observed among the ampc producers (60%), of which the majority co-produced ampc and mbl. the current study results showed correlation between β-lactamase production and the presence of antibiotic resistance genes in the isolates. results all isolates were multidrug resistant. ampc, esbl and mbl production were observed in 35 (...

jalali Dizage, lida, Nahaei, Mohammad Reza, Sadegi, Javid,

Background & objectives: Urinary tract infection (UTI) is one of the most common types of hu­man infections and Escherichia coli and Klebsiella pneumonia are the main causes of urinary tract infection among the gram negative bacteria. The prevalence of extended-spectrum β-lactamases (ESBLs) among these bacteria and hence resistant strains to β-lactam antibiotics have increased in recent decades...

Abdollahi, Abbas, Kouhpayeh, Seyyed Amin, Meshkibaf, Mohammad Hassan, Naghdi, Majid, Najafipour, Sohrab,

Background & Objective: Genus Salmonella has more than 2400 serotypes. The two major groups are S.enterica and S.bongori. Important serotypes are situated in S.enterica group. Antibiotic therapy in salmonellosis is restricted to typhoid fever and acute infections. After the first reporting of resistance in S.Typhimurium DT 104, nowadays, developing of resistance in Salmonella, specially, ESBL p...

Journal: :Biomedical Journal of Scientific and Technical Research 2021

Carbapenems are frequently used for severe hospital infections caused by K. pneumoniae, especially when isolates produce extended-spectrum β-lactamases...

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