Results 21 to 30 of about 48,960 (198)

Structure and function of cytidine monophosphate kinase from Yersinia pseudotuberculosis, essential for virulence but not for survival [PDF]

open access: yesOpen Biology, 2012
The need for new antibiotics has become pressing in light of the emergence of antibiotic-resistant strains of human pathogens. Yersinia pestis, the causative agent of plague, is a public health threat and also an agent of concern in biodefence.
Nicola J. Walker   +7 more
doaj   +1 more source

DETECTION OF ENTEROTOXIN GENES AND ANTIBIOTIC SUSCEPTIBILITY PATTERN IN YERSINIA ENTEROCOLITICA ISOLATED FROM CHEESE IN BASRAH [PDF]

open access: yesBasrah Journal of Veterinary Research, 2019
One hundred fifty cheese samples were collected between 8 October 2017 to February 2018. Fifty samples from each  cows , buffalos and sheep. The sample transferred to TSB (tryptone soy broth) and PBS (Phosphate buffer saline) for enrichment and ...
Duaa M. Khalid ,, Basil Abbas
doaj   +1 more source

Risk factors for intestinal parasite portage in an informal suburb on the West coast of Madagascar

open access: yesParasite Epidemiology and Control, 2022
The deprived area of the Metzinger Valley in the city of Mahajanga has many healthcare concerns due to repeated flooding during the rainy season. Improving this health situation requires a better knowledge of the pathogens present in this area and of the
Zara Nomentsoa Razafiarimanga   +9 more
doaj   +1 more source

NAD kinase promotes Staphylococcus aureus pathogenesis by supporting production of virulence factors and protective enzymes

open access: yeseLife, 2022
Nicotinamide adenine dinucleotide phosphate (NADPH) is the primary electron donor for reductive reactions that are essential for the biosynthesis of major cell components in all organisms.
Clarisse Leseigneur   +6 more
doaj   +1 more source

Yersinia deploys type III-secreted effectors to evade caspase-4 inflammasome activation in human cells

open access: yesmBio, 2023
Yersinia are Gram-negative zoonotic bacteria that use a type III secretion system (T3SS) to inject Yersinia outer proteins into the host cytosol to subvert essential components of innate immune signaling. However, Yersinia virulence activities can elicit
Jenna Zhang, Igor E. Brodsky, Sunny Shin
doaj   +1 more source

From Pig to Pacifier: Chitterling-Associated Yersiniosis Outbreak among Black Infants

open access: yesEmerging Infectious Diseases, 2003
In this case-control study of Yersinia enterocolitica infections among black infants, chitterling preparation was significantly associated with illness ...
Timothy F. Jones   +4 more
doaj   +1 more source

Sensitive detection systems for infectious agents in xenotransplantation*

open access: yesXenotransplantation, EarlyView., 2020
Abstract Xenotransplantation of pig cells, tissues, or organs may be associated with transmission of porcine microorganisms, first of all of viruses, to the transplant recipient, potentially inducing a disease (zoonosis). I would like to define detection systems as the complex of sample generation, sample preparation, sample origin, time of sampling ...
Joachim Denner
wiley   +1 more source

ACUTE ENTERIC INFECTIONS POLYMERASE CHAIN REACTION ASSAY IN PEDIATRIC PRACTICE: OPPORTUNITIES AND CHALLENGES

open access: yesИнфекция и иммунитет, 2016
The aim of the study is estimate the opportunities of local multi-prime PCR reagents kits in children enteric infections etiological diagnostics amongst the patients with diarrhoea vs traditional bacteriological methods.
E. D. Sokolova   +9 more
doaj   +1 more source

Hydrobionts and Plants as Alternative Hosts for Sapronosis Pathogens

open access: yesЭпидемиология и вакцинопрофилактика, 2020
Relevance. Specific epidemiology of sapronotic (soilborne, waterborn) bacteria is characterized from the ecological point of view. The characteristic feature of soil-borne, water-born pathogens is an ability to exist autonomously in the environment. Aims.
V. I. Pushkareva
doaj   +1 more source

A novel cgMLST for genomic surveillance of Yersinia enterocolitica infections in France allowed the detection and investigation of outbreaks in 2017–2021

open access: yesMicrobiology Spectrum
Enteric yersiniosis, the third most common food-borne zoonosis in Europe, is mainly caused by the pathogen Yersinia enterocolitica. In France, the yersiniosis microbiological surveillance is conducted at the Yersinia National Reference Laboratory (YNRL).
Anne-Sophie Le Guern   +6 more
doaj   +1 more source

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