Results 71 to 80 of about 854,956 (185)

Development of a Multiplex Polymerase Chain Reaction Assay for Differentiating Three Lactococcus Species Associated With Piscine Lactococcosis

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Piscine lactococcosis is an important bacterial disease of farmed fish. The causative agents, Lactococcus garvieae, Lactococcus petauri and Lactococcus formosensis, are closely related, which complicates species‐level identification. We developed a conventional multiplex PCR assay targeting species‐specific genes identified by comparative ...
Tomoaki Yoshino   +9 more
wiley   +1 more source

Analysis of 3800-year-old Yersinia pestis genomes suggests Bronze Age origin for bubonic plague

open access: yesNature Communications, 2018
Yersinia pestis has caused infections (plague) in humans since the Early Bronze Age (5000 years ago). Here, Spyrou et al. reconstruct Y. pestis genomes from Late Bronze Age individuals, and find genomic evidence compatible with flea-mediated transmission
Maria A. Spyrou   +11 more
doaj   +1 more source

Development of a Multiplex Quantitative PCR Assay for Simultaneous Detection of Multiple Vibrio Species in Aquaculture Samples

open access: yesJournal of Fish Diseases, EarlyView.
ABSTRACT Aquaculture associated Vibrio species are important bacterial pathogens causing significant economic losses in aquaculture and zoonotic infections in humans. Rapid and accurate detection of Vibrio species is therefore essential for diagnosis, surveillance and control.
İnci Başak Müştak   +7 more
wiley   +1 more source

Measurement of Yersinia translocon pore formation in erythrocytes

open access: yes, 2019
Many Gram-negative pathogens produce a type III secretion system capable of intoxicating eukaryotic cells with immune-modulating effector proteins. Fundamental to this injection process is the prior secretion of two translocator proteins destined for ...
Francis, Monika K.,   +4 more
core   +1 more source

Effects of specific and non specific stimulation on the immune system of rainbow trout, Onchorynchus mykiss, and subsequent protection against the infectious pathogen Yersinia ruckeri [PDF]

open access: yes, 2008
For the experimental design, 203 adult rainbow trout were randomly assessed to 6 groups of about 30 fish each and treated by intraperitoneal injection (i.p.) with various combinations of HGG,Freund's Complete adiuvant (FCA), Phosphate Buffered Saline ...
GREGORI, MICHELA
core   +1 more source

Bacterial composition of Polygenis (Polygenis) bohlsi bohlsi (Wagner, 1901) (Siphonaptera: Rhopalopsyllidae) associated with Thrichomys fosteri (Rodentia: Echimyidae) in the Brazilian Pantanal wetland

open access: yesMedical and Veterinary Entomology, EarlyView.
This study characterizes the bacteriome of Polygenis (Polygenis) bohlsi bohlsi fleas collected from free‐living Thrichomys fosteri in the Pantanal region of Brazil. The bacterial microbiota associated with male fleas exhibited greater phylogenetic diversity, and the overall community structure differed between the flea sexes.
Michelli Inácio Gonçalves Funnicelli   +13 more
wiley   +1 more source

Development of an LPS-based ELISA for diagnosis of Yersinia enterocolitica O:3 infections in Danish patients: a follow-up study

open access: yesBMC Microbiology, 2017
Background The bacterium Yersinia enterocolitica causes gastroenteritis in humans. The study aimed to develop a diagnostic enzyme-linked immunosorbent assay (ELISA) for detection of Yersinia enterocolitica O:3 LPS antibodies in sera from Danish patients ...
Tine Dalby   +3 more
doaj   +1 more source

A Genetic Risk Variant Associated With the Risk of Primary Biliary Cholangitis Is Inherited From Neanderthals

open access: yesLiver International, Volume 46, Issue 10, October 2026.
ABSTRACT Background Primary Biliary Cholangitis (PBC) is an autoimmune cholangiopathy with polygenic architecture and unknown aetiology. Evidence links Neanderthal‐derived genetic variants to autoimmune conditions; however, their contribution to PBC susceptibility remains unexplored.
Alessio Gerussi   +269 more
wiley   +1 more source

Yersinia enterocolitica provides the link between thyroid-stimulating antibodies and their germline counterparts in Graves' disease.

open access: yes, 2013
Graves' disease results from thyroid-stimulating Abs (TSAbs) activating the thyrotropin receptor (TSHR). How TSAbs arise from early precursor B cells has not been established.
Atkinson, Steve   +10 more
core   +1 more source

Liver abscess and splenic infarction due to Yersinia pseudotuberculosis bloodstream infection: a case report

open access: yesBMC Infectious Diseases
Background Yersinia pseudotuberculosis is an emerging zoonotic intestinal pathogen primarily transmitted through contaminated food and water.
Yixun Wang   +6 more
doaj   +1 more source

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