Results: 82

Análisis clínico y microbiológico de la sepsis grave y el choque séptico por Escherichia coli en Medellín, Colombia

Rev. chil. infectol; 36 (4), 2019
Resumen Introducción: Escherichia coli es causa frecuente de un amplio espectro de infecciones, desde una infeccion urinaria no complicada hasta la sepsis grave y el choque septico, asociadas con desenlaces de alto impacto como ingreso a UCI y mortalidad. Objetivos: Determinar las diferencias en morta...

Clonación y expresión en Escherichia coli de un gen L1 completo del virus del papiloma humano 18 aislado de una paciente cubana y variantes delecionadas

Rev. cuba. med. trop; 71 (2), 2019
Introduction: Human papillomavirus (HPV) vaccines are based on the L1 major capsid protein. Objectives: To clone the HPV-18 L1 gene from a Cuban female HPV-18-infected patient and to express the full-length and deletion variants of the cloned HPV-18 L1 gene in Escherichia coli. Methods: The full-len...

Genetic analysis of the first mcr-1 positive Escherichia coli isolate collected from an outpatient in Chile

Braz. j. infect. dis; 23 (3), 2019
ABSTRACT Global dissemination of mcr-like genes represents a serious threat to public health since it jeopardizes the effectiveness of colistin, an antibiotic used as a last-resort treatment against highly antibiotic-resistant bacteria. In 2017, a mcr-1-positive isolate of Escherichia coli was found in C...

Multidrug resistance and risk factors associated with community-acquired urinary tract infections caused by Escherichia coli in Venezuela

Biomédica (Bogotá); 39 (supl.1), 2019
Abstract Introduction: The treatment of urinary tract infections has become more challenging due to the increasing frequency of multidrug-resistant Escherichia coli in human populations. Objective: To characterize multidrug-resistant E. coli isolates causing community-acquired urinary tract infections ...

Multirresistencia de Escherichia coli y Klebsiella pneumoniae provenientes de pacientes con infección del tracto urinario adquirida en la comunidad
Escherichia coli and Klebsiellap neumoniae multiresistance from patients with urinary tract infection acquired in the community

Introducción: El incremento de la multirresistencia bacteriana constituye un problema de salud pública a nivel internacional. Objetivos: Determinar la susceptibilidad antimicrobiana y los patrones de multirresistencia en cepas de Escherichia coli y Klebsiella pneumoniae aisladas de urocultivos. Mé...

Determination of antibiotic resistance genes and virulence factors in Escherichia coli isolated from Turkish patients with urinary tract infection

Abstract INTRODUCTION : Escherichia coli ranks among the most common sources of urinary tract infections (UTI). METHODS: Between November 2015 and August 2016, 90 isolates of E. coli were isolated from patients at Rize Education and Research Hospital in Turkey. Antibiotic susceptibility was determined...

Chronic prostatitis alters the prostatic microenvironment and accelerates preneoplastic lesions in C57BL/6 mice

Biol. Res; 52 (), 2019
BACKGROUND: Chronic prostatitis has been supposed to be associated with preneoplastic lesions and cancer development. The objective of this study was to examine how chronic inflammation results in a prostatic microenvironment and gene mutation in C57BL/6 mice. METHODS: Immune and bacterial prostatitis mo...

First identification of clinical isolate of a Novel "NDM-4" producing Escherichia coli ST405 from urine sample in Pakistan

Braz. j. microbiol; 49 (4), 2018

Caracterização de Escherichia coli enteroagregativa entre crianças com diarreia na Amazônia ocidental brasileira

Arq. gastroenterol; 55 (4), 2018
ABSTRACT BACKGROUND: Enteroaggregative Escherichia coli (EAEC) is one of the main acute and chronic diarrhea causes both in children and adults, mainly in developing countries. OBJECTIVE: The aim of the present study is to characterize EAEC strains isolated from faecal samples and to identify genes p...

Detección y caracterización de Escherichia coli productor de toxina Shiga en ninos atendidos en un hospital pediátrico interzonal de la ciudad de La Plata

Rev. argent. microbiol; 50 (4), 2018
Escherichia coli productor de toxina Shiga (STEC) es un patógeno transmitido por alimentos que puede causar diarrea acuosa, diarrea sanguinolenta (DS) y síndrome urémico hemolítico (SUH). El objetivo de este estudio fue determinar las características fenotípicas y genotípicas de cepas STEC aislada...