Results 21 to 30 of about 399,143 (394)

IDENTIFICACIÓN DE HELICOBACTER PYLORI A PARTIR DE LESIÓN ATEROSCLERÓTICA CORONARIA HUMANA

Biociencias, 2019
Introducción: El principal mecanismo patogénico que subyace la génesis y desarrollo de enfermedades del sistema circulatorio es la aterosclerosis. Es un proceso patológico complejo y progresivo de la pared arterial que afecta especialmente a las arterias
Franklin E. Torres, José Luis Villarreal   +1 more
doaj   +1 more source

Global Prevalence of Helicobacter pylori Infection: Systematic Review and Meta-Analysis.

Gastroenterology, 2017
BACKGROUND & AIMS The epidemiology of Helicobacter pylori infection has changed with improvements in sanitation and methods of eradication. We performed a systematic review and meta-analysis to evaluate changes in the global prevalence of H pylori ...
J. Hooi, Wan Ying Lai, Wee Khoon Ng, M. Suen, F. Underwood, D. Tanyingoh, P. Malfertheiner, D. Graham, V. Wong, Justin C.Y. Wu, F. Chan, J. Sung, G. Kaplan, S. Ng   +13 more
semanticscholar   +1 more source

Enterohepatic Helicobacter other than Helicobacter pylori [PDF]

Revista Española de Enfermedades Digestivas, 2013
The Helicobacter genus includes Gram negative bacteria which were originally considered to belong to the Campylobacter genus. They have been classified in a separate genus since 1989 because they have different biochemical characteristics, with more than 24 species having been identified and more still being studied.H. pylori is the best known.
Mateos Muñoz, Beatriz, Pérez de la Serna, Julio, Ruiz de León, Antonio, Serrano Falcón, Blanca, Casabona Francés, Sergio, Velasco Cerrudo, Aurelio, Rey Díaz-Rubio, Enrique   +6 more
openaire   +5 more sources

The RNase J-Based RNA Degradosome Is Compartmentalized in the Gastric Pathogen Helicobacter pylori

mBio, 2020
Posttranscriptional regulation is a major level of gene expression control in any cell. In bacteria, multiprotein machines called RNA degradosomes are central for RNA processing and degradation, and some were reported to be compartmentalized inside these
Alejandro Tejada-Arranz, Eloïse Galtier, Lamya El Mortaji, Evelyne Turlin, Dmitry Ershov, Hilde De Reuse   +5 more
doaj   +1 more source

Helicobacter salomonis sp. nov., a Canine Gastric Helicobacter sp. Related to Helicobacter felis and Helicobacter bizzozeronii [PDF]

International Journal of Systematic Bacteriology, 1997
During a study of the prevalence and distribution of gastric helicobacters in domestic pets, a novel group of Helicobacter-like organisms were identified. These "Helicobacter group 2" strains were initially distinguished from the species Helicobacter felis and Helicobacter bizzozeronii by their cellular morphology and the type of motility exhibited ...
Katri Jalava, Marja-Liisa Hänninen, M. Kaartinen, M. Utriainen, Irmeli Happonen   +4 more
openaire   +3 more sources

Genome sequence of Helicobacter heilmannii sensu stricto ASB1 isolated from the gastric mucosa of a kitten with severe gastritis [PDF]

, 2012
Here we report the genome sequence of Helicobacter heilmannii sensu stricto ASB1 isolated from the gastric mucosa of a kitten with severe gastritis.
Deforce, Dieter, Ducatelle, Richard, Flahou, Bram, Haesebrouck, Freddy, Ledesma, Jesica, Smet, Annemieke, Van Nieuwerburgh, Filip   +6 more
core   +2 more sources

Misidentifying Helicobacters: the Helicobacter cinaedi Example [PDF]

Journal of Clinical Microbiology, 2000
ABSTRACT Whole-cell protein electrophoresis and biochemical examination by means of a panel of 64 tests were used to identify 14 putative helicobacters to the species level. The results were confirmed by means of DNA-DNA hybridization experiments and were used to discuss misidentification of helicobacters based on 16S rRNA gene ...
Katri Jalava, Peter Vandamme, Stephen L. W. On, Clare S. Harrington   +3 more
openaire   +3 more sources

NF-κB signaling and crosstalk during carcinogenesis

4 open, 2019
Transcription factors (TFs) are proteins that control the transcription of genetic information from DNA to mRNA by binding to specific DNA sequences either on their own or with other proteins as a complex.
Brücher Björn L.D.M., Lang Florian, Jamall Ijaz S.   +2 more
doaj   +1 more source

Identification of campylobacter species isolates with phenotypic methods and polymerase chain reaction [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2014
Introduction. Campylobacter jejuni (C. jejuni) and Campylobacter coli (C. coli) are the most common bacterial causes of enterocolitis in humans. However, identification of the species level is not always possible using standard biochemical tests.
Miljković-Selimović Biljana, Babić Tatjana, Kocić Branislava, Matkić Aleksandra, Ristić Ljiljana   +4 more
doaj   +1 more source

Molecular docking of a set of flavonoid compounds with Helicobacter pylori virulence factors CagA and VacA [PDF]

Journal of HerbMed Pharmacology, 2020
Introduction: Cytotoxin associated gene A (CagA) and vacuolating cytotoxin A (VacA) proteins are the main Helicobacter pylori virulence factors. These toxins are associated with severe gastric diseases.
Mohamed Reda Jouimyi, Ghizlane Bounder, Imane Essaidi, Hasna Boura, Khalid Zerouali, Halima Lebrazi, Anass Kettani, Fatima Maachi   +7 more
doaj   +1 more source