Objective(s):Urinary tract infection (UTI) caused by bacteria is one of the most frequent infections in human population. Inappropriate use of antibiotics, often leads to appearance of drug resistance in bacteria. However, use of probiotic bacteria has been suggested as a partial replacement. This study was aimed to assess the antagonistic effects of Lactobacillus standard strains against bacte...

The occurrence and relative distribution of bacterial flora associated with the gut crab Callinectes amnicola, as well sediment water, from Badagry Epe Lagoons, were investigated. water samples Lagoon had highest total bacteria count 7.5±1.2 x 107 cfug-1, whereas lowest 3.6±0.5 cfug-1. analyzed plate counts C. included heterotrophic bacteria, coliform faecal which greater in than although these...

To document the association of pathogenic Escherichia coli with diarrhea in Romanian children, 250 E. coli fecal isolates from children under 5 years of age were PCR-screened for well-recognized virulence determinants, as well as for their phylogenetic background. The putative diarrheagenic E. coli (DEC) were investigated for susceptibility to various antibiotics. Overall, 61 E. coli isolates w...

conclusions our study showed high esbl incidence, with ctx-m genotype as the emerging strain in our hospitals. high co-resistance to other non-β-lactam antibiotics is a major challenge for the management of esbl infections. results the esbls were found in (62.89%) of e. coli and (67.5%) of k. pneumoniae isolates. the majority of the typeable isolates harbored two or more esbl genes (73%). overa...

The aim of this research was to study the occurrence of Vibrio spp., Aeromonas hydrophila, Escherichia coli and Campylobacter spp. in crayfish from Azerbaijan Province using culture method and PCR assay. A total of 55 isolates were collected from 97 studied samples. Vibrio spp., A. hydrophila, E. coli and Campylobacter spp. were detected in 26 samples (26.8%), 12 samples (12.3%), 15 samples (15...

Escherichia coli is a faecal indicator and certain virotypes are known as pathogens. Therefore, detection and prevention of E. coli in food is very important. The existing rapid methods concentrate on detecting the pathogenic E. coli instead of total E. coli population. Present study evaluates the use of two molecular markers (uidA and flanking region of uspA) specific for the E. coli in combin...

the ability of uropathogenic e. coli (upec) to cause symptomatic uti is associated with the expression of a variety of virulence factors. biofilm formation enables upec to resist the flow of urine and increases its tolerance to antimicrobials and the host immune response. the measurement of biofilm formation in vitro is affected by the type of culture medium used. the aim of this study was to e...

INTRODUCTION Industrial livestock farming is a possible source of multi-resistant Gram-negative bacteria, including producers of extended spectrum beta-lactamases (ESBLs) conferring resistance to 3rd generation cephalosporins. Limited information is currently available on the situation of ESBL producers in livestock farming outside of Western Europe. A surveillance study was conducted from Janu...