Incidence and Characteristics of Beta Radiation Survivors (Escherichia coli)
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چکیده
منابع مشابه
The Survey of Genes Encoding Beta-Lactamases, in Escherichia Coli Resistant to Beta-Lactam and Non-Beta-Lactam Antibiotics
Objective(s) Resistance to the new generation of cephalosporins which is mediated by Extended-Spectrum beta-lactamases (ESBLs) has been found among Escherichia coli isolates throughout the world. These resistance genes and their producers, the micro-organisms carrying beta-lactamases, are responsible for serious clinical and therapeutic problems among inpatients and it is necessary to pay more...
متن کاملOverexpression of Recombinant Human Beta Interferon (rhINF-β) in Periplasmic Space of Escherichia coli
Human Interferon β (INF-β) is a member of cytokines family which different studies have shown its immunomodulatory and antiviral activities. In this study an expression vector was designed and constructed for expression of human INF-β-1b either in shake flasks and bench top bioreactor. The designed vector was constructed based upon pET-25b(+) with T7 promoter. Recombinant human beta interferon ...
متن کاملOverexpression of Recombinant Human Beta Interferon (rhINF-β) in Periplasmic Space of Escherichia coli
Human Interferon β (INF-β) is a member of cytokines family which different studies have shown its immunomodulatory and antiviral activities. In this study an expression vector was designed and constructed for expression of human INF-β-1b either in shake flasks and bench top bioreactor. The designed vector was constructed based upon pET-25b(+) with T7 promoter. Recombinant human beta interferon ...
متن کاملExtended-Spectrum Beta-Lactamase Producing Escherichia coli: Increasing Incidence of a Resistant Pathogen
Definitions: Beta-lactam antimicrobials are characterized by having a four-membered cyclic amide (beta-lactam ring) as part of their chemical structure (Figure 1) [1]. This broad group includes the penicillins, cephalosporins, carbapenems, and monobactams [1]. All beta-lactams have a similar mechanism of action; they inhibit bacterial cell wall synthesis [1]. Resistance to beta-lactam antimicro...
متن کاملLytic Activity of Isolated Phage from Milk Against Extended-Spectrum Beta-Lactamase Escherichia coli
Background and purpose: Escherichia coli (E.coli) is the most common cause of urinary tract infection. The treatment strategy has been hampered by the emergence of broad-spectrum beta-lactamase-producing E.coli and its resistance to most antibiotics. Bacteriophages are suggested as an alternative treatment option. This study aimed at evaluating the lytic activity of isolated phage from unpaste...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1956
ISSN: 0003-6919
DOI: 10.1128/aem.4.3.153-155.1956