Results 61 to 70 of about 12,773,381 (399)

Escherichia coli virulence factors [PDF]

open access: yesVeterinary Immunology and Immunopathology, 2011
Escherichia coli was described in 1885 by a German pediatrician, Theodor Escherich, in the faeces of a child suffering diarrhoea. In 1893, a Danish veterinarian postulated that the E. coli species comprises different strains, some being pathogens, others not. Today the E.
openaire   +4 more sources

Food availability and competition do not modulate the costs of Plasmodium infection in dominant male canaries [PDF]

open access: yes, 2013
Understanding the different factors that may influence parasite virulence is of fundamental interest to ecologists and evolutionary biologists. It has recently been demonstrated that parasite virulence may occur partly through manipulation of host ...
Bichet, Coraline   +4 more
core   +3 more sources

Virulence Factors of Helicobacter pylori

open access: yesCanadian Journal of Gastroenterology, 1991
Much attention has recently been focused on Helicobacter pylori (formerly Campylobacter pylori). It is strongly implicated as the causative agent in chronic gastritis, and may be involved in gastric and duodenal ulcers, although the latter has not been ...
Paul Sinclair
doaj   +1 more source

A review of Salmonella enterica with particular focus on the pathogenicity and virulence factors, host specificity and antimicrobial resistance including multidrug resistance

open access: yesVeterinary World, 2019
Salmonella genus represents the most common foodborne pathogens frequently isolated from food-producing animals that is responsible for zoonotic infections in humans and animal species including birds.
S. M. Jajere
semanticscholar   +1 more source

IsaB Inhibits Autophagic Flux to Promote Host Transmission of Methicillin-Resistant Staphylococcus aureus. [PDF]

open access: yes, 2015
Methicillin-resistant Staphylococcus aureus (MRSA) has emerged as a major nosocomial pathogen that is widespread in both health-care facilities and in the community at large, as a result of direct host-to-host transmission.
Cheng, Jin-Shiung   +7 more
core   +3 more sources

Virulence factors of Streptococcus agalactiae relating to neonatal sepsis

open access: yesJournal of Medical and Scientific Research
Streptococcus agalactiae (Group B Streptococcus, GBS) infection is the leading cause of disease in neonates. Infection in the neonate can occur via vertical transmission or ascension through the vaginal tract.
Angela Benton   +2 more
doaj   +1 more source

Virulence Factors Detection in Aspergillus Isolates from Clinical and Environmental Samples [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Introduction: Pathogenesis of aspergillosis is dependent on various factors of the host (immune status) and virulence factors of the pathogen which could play a significant role in the pathogenesis of invasive aspergillosis.
Raksha, Gurjeet Singh, A.D. Urhekar
doaj   +1 more source

Comparison of the antimicrobial and antivirulence activities of Sidr and Tualang honeys with Manuka honey against Staphylococcus aureus

open access: yesIranian Journal of Microbiology, 2023
Background and Objectives: Honey is one of the oldest traditional remedies that has been widely utilized to cure a variety of human ailments. The objective of this research was to test and compare the antibacterial activity of Sidr honey (SH) and ...
Mohammad A. Al-Kafaween   +2 more
doaj   +1 more source

Differential Virulence of Aggregatibacter actinomycetemcomitans Serotypes Explained by Exoproteome Heterogeneity

open access: yesMicrobiology Spectrum, 2023
Aggregatibacter actinomycetemcomitans (Aa) is a Gram-negative bacterial pathogen associated with periodontitis and nonoral diseases like rheumatoid arthritis and Alzheimer´s disease. Aa isolates with the serotypes a, b, and c are globally most prevalent.
Yanyan Fu   +8 more
doaj   +1 more source

The Rab-binding profiles of bacterial virulence factors during infection [PDF]

open access: yes, 2016
Legionella pneumophila, the causative agent of Legionnaire's disease, uses its type IV secretion system to translocate over 300 effector proteins into host cells.
Broncel, M   +7 more
core   +1 more source

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