About: Helicobacter pylori – Not Only a Gastric Pathogene?

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Helicobacter pylori – Not Only a Gastric Pathogene? Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.intechweb.org/books/show/title/peptic-ulcer-disease
Description	Recent studies indicate that Helicobacter pylori (HP) may exist in the oropharynx independently to the gastric infection. Comparison of genotypes of HP in the oral cavity, oropharynx, and stomach prooved that an individual can host more than one strain in various locations. Differences were found in the presence of cagA gene and in the structure of vacA gene. The findings of HP in the oral cavity and oropharynx without demonstrable specific anti-HP antibodies in serum are remarkable. This could be explained by an early detection of HP after primary infection, when the antibody response has not started yet. HP could also colonize the tisssues without inducing the host immune response. Another explanation is the presence of HP coccoid forms. The question of transmission of HP has not been satisfactorily resolved yet. Changes in the expression of some cytokines caused by HP were described in the gastric mucosa and were associated with malignit transformation. Similar mechanisms can be expected in case of oropharyngeal tissue. Recent studies indicate that Helicobacter pylori (HP) may exist in the oropharynx independently to the gastric infection. Comparison of genotypes of HP in the oral cavity, oropharynx, and stomach prooved that an individual can host more than one strain in various locations. Differences were found in the presence of cagA gene and in the structure of vacA gene. The findings of HP in the oral cavity and oropharynx without demonstrable specific anti-HP antibodies in serum are remarkable. This could be explained by an early detection of HP after primary infection, when the antibody response has not started yet. HP could also colonize the tisssues without inducing the host immune response. Another explanation is the presence of HP coccoid forms. The question of transmission of HP has not been satisfactorily resolved yet. Changes in the expression of some cytokines caused by HP were described in the gastric mucosa and were associated with malignit transformation. Similar mechanisms can be expected in case of oropharyngeal tissue. (en)
Title	Helicobacter pylori – Not Only a Gastric Pathogene? Helicobacter pylori – Not Only a Gastric Pathogene? (en)
skos:prefLabel	Helicobacter pylori – Not Only a Gastric Pathogene? Helicobacter pylori – Not Only a Gastric Pathogene? (en)
skos:notation	RIV/00064165:_____/11:9192!RIV12-MZ0-00064165
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(NT11523)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Pavlík, Emil Betka, Jan
http://linked.open.../riv/druhVysledku	C - Kapitola v knize
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Všeobecná fakultní nemocnice v Praze / (nerozlišená součást)
http://linked.open...dnocenehoVysledku	201859
http://linked.open...ai/riv/idVysledku	RIV/00064165:_____/11:9192
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	helicobacter pylori; patogen; pahtogen; head and neck squamous cell cancer (en)
http://linked.open.../riv/klicoveSlovo	head and neck squamous cell cancer helicobacter pylori pahtogen patogen
http://linked.open...ontrolniKodProRIV	[AC3B1D5AA115]
http://linked.open...i/riv/mistoVydani	Rijeka
http://linked.open...i/riv/nazevZdroje	Peptic Ulcer Disease
http://linked.open...in/vavai/riv/obor	FF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...v/pocetStranKnihy	482 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Correlation of Helicobacter pylori and gastroesophageal rephlux to etiopathogenesis of oropharyngeal and laryngeal tumors
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Astl, Jaromír Lukeš, Petr Betka, Jan Chovanec, Martin Pavlík, Emil Plzák, Jan Potužníková, Běla
number of pages	12 (xsd:int)
http://purl.org/ne...btex#hasPublisher	InTech
https://schema.org/isbn	978-953-307-976-9

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software