Reproducibility of staphylococcal bacteriophage types by use of different concentrations of bacteriophage.

بررسی خاصیت آنتی باکتریال کوکتل باکتریوفاژ نسبت به برخی سروتیپ های باکتری سالمونلا انتریکا (انتریتیدیس، تیفی موریوم، اینفنتیس) در مقایسه با سیپروفلوکساسین درشرایط in vitro برای اولین بار در ایران

Background: Salmonellosis is a gastroenteritis caused by the infection with different serotypes of Salmonella. Salmonella enterica is an enterica subtype, enteritidis, typhimurium, and infantis are the most important factors of gastroenteritis in humans. In recent years, increasingly commonly used antibiotics and treatments are resistant. The main purpose of this study was to compare the antiba...

Construction of the Recombinant Plasmid Expressing AID under the Control of Temperature-sensitive Promoter of Bacteriophage Lambda

Background and purpose: Activation-induced cytidine deaminase (AID) is a B-cell specific enzyme responsible for somatic hypermutation (SHM) and class switch recombination (CSR) of antibody genes within the B-cell follicle of peripheral lymphoid organs. Ectopic overexpression of the enzyme leads to mutations in non-B cells and Escherichia coli (E.coli) genes. However, induction of mutations in E...

Epidemiological Studies on Ruman Brucellosis in Iran and the Identification by Bacteriophage

Evaluation of Specific Bacteriophage Against Salmonella infantis and Its Antibacterial Effects Compared to Ciprofloxacin in In Vitro Conditions

Background and Objective: Phage therapy could be used as an alternative method to antibiotic treatments. The purpose of this study was to evaluate the antibacterial activities of isolated lytic bacteriophage against ciprofloxacin-resistant strain of Salmonella infanits in vitro conditions. Materials and Methods: The standard strain of Salmonella infantis  and its specific bacteriophage was iso...

Cell-specific targeting by engineered M13 bacteriophage expressing VEGFR2 nanobody

Objective(s): Filamentous bacteriophage M13 was genetically engineered to specifically target mammalian cells for gene delivery purpose. Materials and Methods: A vascular endothelial growth factor receptor 2 (VEGFR2)-specific nanobody was genetically fused to the capsid gene III of M13 bacteriophage (pHEN4/3VGR19). A mammalian expression construct containing Cop-green fluorescent protein (Cop-G...