Results 31 to 40 of about 159,553 (244)

TolC Promotes ExPEC Biofilm Formation and Curli Production in Response to Medium Osmolarity [PDF]

open access: yesBioMed Research International, 2014
While a high osmolarity medium activates Cpx signaling and causes CpxR to represscsgDexpression, and efflux protein TolC protein plays an important role in biofilm formation inEscherichia coli,whether TolC also responds to an osmolarity change to regulate biofilm formation in extraintestinal pathogenicE. coli(ExPEC) remains unknown.
Bo Hou   +12 more
openaire   +2 more sources

Development and evaluation of foam-based conformance control for a high-salinity and high-temperature carbonate

open access: yesJournal of Petroleum Exploration and Production Technology, 2018
The extreme heterogeneity of carbonate reservoirs in the form of fracture corridors and super-permeability thief zones present challenges to the efficient sweep of oil in both secondary and tertiary recovery operations.
Alhasan B. Fuseni   +3 more
doaj   +1 more source

Neumonía necrotizante inducida por Escherichia coli extraintestinal patogénica (ExPEC) en felinos [PDF]

open access: yes, 2012
La Escherichia coli extraintestinal patogénica (ExPEC) es una de las bacterias más comunes encontradas enel tracto gastrointestinal de humanos y animales.
Carvallo Chaigneau, Francisco
core   +2 more sources

A Novel PhoP/PhoQ Regulation Pathway Modulates the Survival of Extraintestinal Pathogenic Escherichia coli in Macrophages

open access: yesFrontiers in Immunology, 2018
The extraintestinal pathogenic Escherichia coli (ExPEC) is a typical facultative intracellular bacterial pathogen. Sensing the environmental stimuli and undertaking adaptive change are crucial for ExPEC to successfully colonize in specific ...
Xiangkai Zhuge   +10 more
doaj   +1 more source

Cyclooxygenase-2 Inhibition Reduces Autophagy of Macrophages Enhancing Extraintestinal Pathogenic Escherichia coli Infection

open access: yesFrontiers in Microbiology, 2020
Extraintestinal pathogenic Escherichia coli (ExPEC) is one of the top pathogens responsible for bloodstream infection and severe, often fatal, sepsis. Although the virulence factors and host immune responses to ExPEC infection have been investigated, the
Haiyan Ren   +5 more
doaj   +1 more source

Genomic microbial epidemiology is needed to comprehend the global problem of antibiotic resistance and to improve pathogen diagnosis [PDF]

open access: yes, 2016
Contamination of waste effluent from hospitals and intensive food animal production with antimicrobial residues is an immense global problem. Antimicrobial residues exert selection pressures that influence the acquisition of antimicrobial resistance and ...
Abe   +329 more
core   +4 more sources

Genomic analysis of the zoonotic ST73 lineage containing avian and human extraintestinal pathogenic Escherichia coli (ExPEC) [PDF]

open access: yesVeterinary Microbiology, 2022
Extraintestinal pathogenic Escherichia coli (ExPEC) is a globally distributed pathogen, with uropathogenic E. coli (UPEC) and sepsis-associated E. coli (SEPEC) pathotypes particularly involved in human and companion animal disease, while avian pathogenic pathotype (APEC) severely impact poultry health and production.
Andre Becker S. Saidenberg   +11 more
openaire   +4 more sources

Diversity and Population Overlap between Avian and Human Escherichia coli Belonging to Sequence Type 95

open access: yesmSphere, 2019
Avian-pathogenic Escherichia coli (APEC) is a subgroup of extraintestinal pathogenic E. coli (ExPEC) presumed to be zoonotic and to represent an external reservoir for extraintestinal infections in humans, including uropathogenic E.
Steffen L. Jørgensen   +14 more
doaj   +1 more source

Molecular and Phenotypic Properties of Multidrug-Resistant Extraintestinal Pathogenic Escherichia coli (ExPEC) From Clinical Samples

open access: goldOpen Forum Infectious Diseases, 2015
Mackenzie Morgan   +12 more
openalex   +2 more sources

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