Results 11 to 20 of about 16,307,918 (298)

Dataset on the evaluation of an ELISA assay using Yersinia pseudotuberculosis O-antigen for serodiagnosis in comparison with agglutination antibody test [PDF]

open access: yesData in Brief
Yersinia pseudotuberculosis is an enteric pathogen that causes a variety of symptoms as well as enterocolitis and has been implicated as a potential infectious trigger of Kawasaki disease.
Hidemasa Izumiya   +4 more
doaj   +2 more sources

Lipopolysaccharide O-antigen profiles of Helicobacter pylori strains from Southwest China [PDF]

open access: yesBMC Microbiology, 2023
Background Helicobacter pylori lipopolysaccharide (LPS) structures vary among strains of different geographic origin. The aim of this study was to characterize the LPS O-antigen profiles of H.
Xiaoqiong Tang   +7 more
doaj   +2 more sources

BIOLOGICAL ACTIVITY OF Rhizobium LIPO-POLYSACCHARIDES: A REVIEW ARTICLE [PDF]

open access: yesMesopotamia Journal of Agriculture, 2021
Lipo-polysaccharides are important substances that consist of LipidA, Core and O-antigen, and are formed in several metabolic pathways that include nine enzymes encoded by special genes called Custer genes.
Raghad Gergees   +2 more
doaj   +1 more source

Antigenic Components of Chemical Bivalent Cholera Vaccine, Methods of their Isolation and Control

open access: yesПроблемы особо опасных инфекций, 2022
The paper presents a review of the data on the methods of isolation and control of Vibrio cholerae antigens – cholerogen-anatoxin and O-antigens of Inaba and Ogawa – components of the oral bivalent chemical cholera vaccine produced by the RusRAPI ...
S. A. Vorob’eva   +5 more
doaj   +1 more source

An escherichia coli vaccine co-expressing listeriolysin-O and tumour antigen in cancer immunotherapy and the mechanisms of immune regulation [PDF]

open access: yes, 2009
PhDSome recombinant bacterial strains have been shown to be very efficient in experimental therapies against cancer in rodent models. Amongst them is an E. coli that expresses the Listeriolysin-O protein (LLO) and a model tumour antigen ovalbumin (OVA)
Dai, Ming-Shen
core   +4 more sources

Elucidation of the O-antigen structure of Escherichia coli O93 and biosynthetic aspects thereof [PDF]

open access: yes, 2022
The structure of the O-antigen from the international reference strain Escherichia coli O93:−:H16 has been determined. A nonrandom modal chain-length distribution was observed for the lipopolysaccharide, a pattern which is typical when long O-specific ...
Claudio , Muheim   +6 more
core   +1 more source

NanoAPC deliver antigen, IL-2 and co-stimulatory molecules to antigen specific T cells and activate viral specific T cells in chronic infections [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The study of the immune system has provided insight in the mechanism of protection induced by vaccination; primarily that most clinically protective ...
Liu, Mengya
core   +6 more sources

Lipopolysaccharide: An indispensable source for potential targets and therapeutic design against Gram-negative bacteria

open access: yesJournal of Clinical and Scientific Research, 2021
Gram-negative bacteria show more drug-resistant than Gram-positive bacteria due to unique structural attribute and cause significant morbidity and mortality across the globe.
Chiranjeevi Pasala   +6 more
doaj   +1 more source

Unique or not unique? Comparative genetic analysis of bacterial O-antigens from the Oxalobacteraceae family

open access: yesВавиловский журнал генетики и селекции, 2023
Many plants and animals have symbiotic relationships with microorganisms, including bacteria. The interactions between bacteria and their hosts result in different outcomes for the host organism.
S. D. Afonnikova   +2 more
doaj   +1 more source

Citrobacter O-antigens: structure of the O-antigenic polysaccharide from Citrobacter sp. 396 [PDF]

open access: yesJournal of Bacteriology, 1978
The structure of the O-specific polysaccharide moiety of the lipopolysaccharide from Citrobacter 396 was elucidated by composition, methylation, and periodate oxidation studies. The repeating unit consists of four 2-linked mannoses and one 3-linked N-acetylglucosamine.
B, Jann, P, Prehm, K, Jann
openaire   +2 more sources

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