Background: Urinary tract infection (UTI) is one of the most prevalent infectious diseases and Escherichia coli is its common cause. The aim of this study was to assess the resistance patterns of E.coli in urinary tract infections and to determine the susceptibility of E.coli to commonly used antimicrobials and also to evaluate the options for empirical treatment of UTI. Methods: This stud...

objective(s) extended-spectrum beta-lactamase (esbl) producing bacteria have an important role in nosocomial infections. due to the limited availability of information about the molecular epidemiology of esbl producing bacteria in mashhad, we decided to investigate about tem, ctx and shv esbls among urinary escherichia coli isolates in mashhad, a city in northeast iran. materials and methods   ...

background: urinary tract infection (uti) is one of the most prevalent infectious diseases and escherichia coli is its common cause. the aim of this study was to assess the resistance patterns of e.coli in urinary tract infections and to determine the susceptibility of e.coli to commonly used antimicrobials and also to evaluate the options for empirical treatment of uti. methods: this study was...

antibiotics are widely used as bacteriostatic and bactericidal drugs in bacterial infections. besides the respective interactions between the antibiotics and bacteria and between the immune system and bacteria, antibiotics also interact directly with the immune system and have various immunomodulatory effects on phagocytosis, chemotaxis, cytokine production and endotoxine release. in this stu...

lactic acid bacteria (lab) are gram positive and non- spore forming bacteria that can produce some special substances for growth inhibition of pathogenic, non-pathogenic and food spoilage bacteria. the aim of this study was to determine the inhibitory effects of lactobacillus acidophilus ptcc1643 (dsm 20079) and lactobacillus plantarum ptcc 1058 (atcc 8014) cultural supernatants against urinary...