Results 21 to 30 of about 184,666 (322)

Marcadores de resistencia plasmídica a quinolonas qnr en aislamientos clínicos de enterobacterias productoras de betalactamasas CTX-M en Lima, Perú

Revista Peruana de Medicina Experimental y Salud Pública, 2019
Con el objetivo de reportar marcadores de resistencia plasmídica a quinolonas qnr en aislamientos clínicos de enterobacterias productoras de betalactamasas CTX-M, se realizó un estudio descriptivo, con aislamientos del cepario del proyecto TO-06/09 del ...
Lesdyth Jessica Toribio Arias, Carlos Raúl Sevilla Andrade, Edgar Gonzales-Escalante   +2 more
doaj   +1 more source

PCR for the detection of pathogens in neonatal early onset sepsis. [PDF]

, 2020
BACKGROUND: A large proportion of neonates are treated for presumed bacterial sepsis with broad spectrum antibiotics even though their blood cultures subsequently show no growth. This study aimed to investigate PCR-based methods to identify pathogens not
Bedford Russell, A, Butcher, P, Harris, K, Heath, PT, Henneke, P, Laing, K, Oeser, C, Planche, T, Pond, M   +8 more
core   +1 more source

Molecular Detection of Complement Resistance Genes (traT and iss ) in some Enterobacteriaceae Isolates

Journal of Pure and Applied Microbiology, 2018
The current study was aimed to detect the existence of genes encode outer membrane proteins: transfer protein (traT) and increased serum survival (iss ) which associated with resistance to complement bacterial lysis activity in different ...
Hayder Shkhair Obayes Al-Janabi, Mohanad Jawad Kadhim, Haider Turky Al-Mousawi   +2 more
doaj   +1 more source

TGFβ/BMP immune signaling affects abundance and function of C. elegans gut commensals. [PDF]

, 2019
The gut microbiota contributes to host health and fitness, and imbalances in its composition are associated with pathology. However, what shapes microbiota composition is not clear, in particular the role of genetic factors.
Berg, Maureen, Cho, Juhyun, Crits-Christoph, Alex, Monnin, David, Nelson, Lydia, Shapira, Michael   +5 more
core   +2 more sources

Non-pigmented Strain of Serratia Marcescens: An Unusual Pathogen Causing Pulmonary Infection in a Patient with Malignancy [PDF]

Journal of Clinical and Diagnostic Research, 2014
Serratia marcescens is a member of the family Enterobacteriaceae. It has emerged in recent years as an opportunistic pathogen of nosocomial infections. Some biotypes of Serratia marcescens produce the non-diffusible red pigment prodigiosin.
Priyamvada Roy, Nishat Hussain Ahmed, R. K. Grover   +2 more
doaj   +1 more source

Overview of polymyxin resistance in Enterobacteriaceae [PDF]

Revista da Sociedade Brasileira de Medicina Tropical, 2022
Polymyxin antibiotics are disfavored owing to their potential clinical toxicity, especially nephrotoxicity. However, the dry antibiotic development pipeline, together with the increasing global prevalence of infections caused by multidrug-resistant (MDR) gram-negative bacteria, have renewed clinical interest in these polypeptide antibiotics.
Kesia Esther da Silva, Luana Rossato, Andressa Ferraz Leite, Simone Simionatto   +3 more
openaire   +5 more sources

Broad-spectrum β-lactamases among Enterobacteriaceae of animal origin: molecular aspects, mobility and impact on public health [PDF]

, 2010
Broad-spectrum β-lactamase genes (coding for extended-spectrum β-lactamases (ESBLs) and AmpC β-lactamases) have been frequently demonstrated in the microbiota of food-producing animals. This may pose a human health hazard since these genes may be present
Butaye, Patrick, Dewulf, Jeroen, Haesebrouck, Freddy, Herman, Lieve, Heyndrickx, Marc, Martel, An, Persoons, Davy, Smet, Annemieke   +7 more
core   +1 more source

Esculin hydrolysis by Enterobacteriaceae [PDF]

Journal of Clinical Microbiology, 1977
Literature reports disagree concerning esculin hydrolysis in the family Enterobacteriaceae. A total of 2,490 strains of the family were investigated for esculin hydrolysis by two methods, the esculin spot test and the PathoTec incubation strip, which measures constitutive enzyme, and five growth-supporting methods, which determine both constitutive and
S. Pittman, Stephen C. Edberg, J. M. Singer   +2 more
openaire   +3 more sources

Caracterización molecular de enterobacterias multirresistentes en dos departamentos de la selva peruana

Biomédica: revista del Instituto Nacional de Salud, 2021
Introducción. La aparición de enterobacterias multirresistentes y productoras de betalactamasas de espectro extendido (BLEE) en pacientes de consulta externa con infecciones urinarias, representa un problema de salud pública en Perú.
Diana León-Luna, Alexander Fajardo-Loyola, José Yareta-Yareta, Antonio Burgos-Espejo, Carlos Peralta-Siesquen, Marco Galarza-Pérez, Pool Marcos-Carbajal   +6 more
doaj   +1 more source

Escherichia coli of sequence type 3835 carrying blaNDM-1, blaCTX-M-15, blaCMY-42 and blaSHV-12 [PDF]

, 2015
New Delhi metallo-β-lactamase (NDM) represents a serious challenge for treatment and public health. A carbapenem-resistant Escherichia coli clinical strain WCHEC13-8 was subjected to antimicrobial susceptibility tests, whole genome sequencing and ...
Feng, Y, McNally, A, Wang, X, Xie, Y, Yang, P, Zong, Z   +5 more
core   +1 more source