Results 21 to 30 of about 701,083 (305)

Spread of the mcr-1 colistin-resistance gene in Escherichia coli through plasmid transmission and chromosomal transposition in French goats

open access: yesFrontiers in Microbiology, 2023
IntroductionColistin-resistance widely disseminated in food-producing animals due to decades of colistin use to treat diarrhea. The plasmid-borne mcr-1 gene has been extensively reported from bovine, swine and chicken worldwide, but smaller productions ...
Michaël Treilles   +5 more
doaj   +1 more source

Virulence Attributes of Low‐Virulence Organisms [PDF]

open access: yesInfectious Diseases in Obstetrics and Gynecology, 1994
The vast majority of infections involving female pelvic structures arise from organisms that are members of the normal flora. In addition, exogenous organisms that invade through the lower genital tract must interact with organisms that are part of the host′s flora.
openaire   +2 more sources

Passaging of a Newcastle disease virus pigeon variant in chickens results in selection of viruses with mutations in the polymerase complex enhancing virus replication and virulence [PDF]

open access: yes, 2010
Some Newcastle disease virus (NDV) variants isolated from pigeons (pigeon paramyxovirus type 1; PPMV-1) do not show their full virulence potential for domestic chickens but may become virulent upon spread in these animals.
Dortmans, J.C.F.M.   +3 more
core   +2 more sources

Microfluidics-based liquid chromatography/mass spectrometry multiple reaction monitoring approach for the relative quantification of Burkholderia cenocepacia secreted virulence factors [PDF]

open access: yes, 2018
Rationale: Burkholderia cenocepacia is an opportunistic pathogen that is commonly isolated from patients with cystic fibrosis (CF). Quorum sensing has been suggested to play a role in the activity of type II and type VI secretion systems and the release ...
Daled, Simon   +6 more
core   +2 more sources

Antiseptic Agents for Chronic Wounds: A Systematic Review

open access: yesAntibiotics, 2022
In many parts of the world, antiseptic agents remain non-indicated in chronic wound care. In the current context of bacterial resistance to antibiotics and the development of new-generation antiseptic agents, wound antisepsis represents an asset for the ...
Koko Barrigah-Benissan   +5 more
doaj   +1 more source

The distribution of plasmids that carry virulence and resistance genes in Staphylococcus aureus is lineage associated. [PDF]

open access: yes, 2012
BACKGROUND: Staphylococcus aureus is major human and animal pathogen. Plasmids often carry resistance genes and virulence genes that can disseminate through S. aureus populations by horizontal gene transfer (HGT) mechanisms. Sequences of S.
Lindsay, JA, McCarthy, AJ
core   +2 more sources

Biofilms in Diabetic Foot Ulcers: Significance and Clinical Relevance

open access: yesMicroorganisms, 2020
Foot infections are the main disabling complication in patients with diabetes mellitus. These infections can lead to lower-limb amputation, increasing mortality and decreasing the quality of life. Biofilm formation is an important pathophysiology step in
Cassandra Pouget   +5 more
doaj   +1 more source

Bacterial Interactions in the Context of Chronic Wound Biofilm: A Review

open access: yesMicroorganisms, 2022
Chronic wounds, defined by their resistance to care after four weeks, are a major concern, affecting millions of patients every year. They can be divided into three types of lesions: diabetic foot ulcers (DFU), pressure ulcers (PU), and venous/arterial ...
Benjamin A. R. N. Durand   +5 more
doaj   +1 more source

Autonomous virulence adaptation improves coevolutionary optimization [PDF]

open access: yes, 2011
A novel approach for the autonomous virulence adaptation (AVA) of competing populations in a coevolutionary optimization framework is presented.
Ait-Boudaoud, D, Cartlidge, J
core   +2 more sources

Synergistic Effect of Propolis and Antibiotics on Uropathogenic Escherichia coli

open access: yesAntibiotics, 2020
Urinary tract infections (UTIs) are the most common bacterial infections around the world. Uropathogenic Escherichia coli (UPEC) is among the main pathogens isolated in UTIs.
Jean-Philippe Lavigne   +3 more
doaj   +1 more source

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