Results 221 to 230 of about 21,236 (243)
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Endocrine Research, 2015
The aim of this study was to determine whether there is an association between cagA [cytotoxin-associated gene A] positivity and thyroid autoimmunity and thyroid volume.This prospective study included 78 Helicobacter pylori-positive (H. pylori) dyspeptic patients in the study group, and 50 age-, gender-, and body mass index-matched H.
Muyesser Sayki, Arslan +11 more
openaire +2 more sources
The aim of this study was to determine whether there is an association between cagA [cytotoxin-associated gene A] positivity and thyroid autoimmunity and thyroid volume.This prospective study included 78 Helicobacter pylori-positive (H. pylori) dyspeptic patients in the study group, and 50 age-, gender-, and body mass index-matched H.
Muyesser Sayki, Arslan +11 more
openaire +2 more sources
Thyroid®, 2013
Background: Helicobacter pylori infection is reportedly associated with extradigestive diseases such as immune thrombocytopenic purpura and coronary heart disease. The risk factors for autoimmune thyroid diseases (ATDs) remain largely unknown, and whether
Wei-Jia, Shi +4 more
openaire +2 more sources
Background: Helicobacter pylori infection is reportedly associated with extradigestive diseases such as immune thrombocytopenic purpura and coronary heart disease. The risk factors for autoimmune thyroid diseases (ATDs) remain largely unknown, and whether
Wei-Jia, Shi +4 more
openaire +2 more sources
[Helicobacter pylori cytotoxin associated protein CagA regulates gastrin gene promoter activity].
Zhonghua zhong liu za zhi [Chinese journal of oncology], 2011To study the regulatory effect of Helicobacter pylori CagA protein on gastrin promoter and the related signaling pathways as to further elucidate the mechanism of the development and progression of human gastric carcinoma.After pcDNA3.1ZEO(-)/CagAand PGL/GP were identified by double restriction enzyme digestion, PCR and sequencing, the gastric cancer ...
Yan, Zhao +4 more
openaire +1 more source
FEMS immunology and medical microbiology, 2011
Helicobacter pylori-infected gastric mucosa is characterized by high levels of interferon-γ (IFN-γ), but whether the high level of IFN-γ regulates the virulence of H. pylori is unclear. Here, we characterized the response of H. pylori to IFN-γ and found by indirect immunofluorescence that IFN-γ can bind to H. pylori. The binding resulted in the altered
Yinghui, Zhao +10 more
openaire +1 more source
Helicobacter pylori-infected gastric mucosa is characterized by high levels of interferon-γ (IFN-γ), but whether the high level of IFN-γ regulates the virulence of H. pylori is unclear. Here, we characterized the response of H. pylori to IFN-γ and found by indirect immunofluorescence that IFN-γ can bind to H. pylori. The binding resulted in the altered
Yinghui, Zhao +10 more
openaire +1 more source
The American journal of gastroenterology, 1997
Two virulence factors encoded by the cytotoxin-associated (cagA) gene and the vacuolating toxin (vacA) gene of Helicobacter pylori are known to be associated with gastroduodenal pathologic conditions. In this report, nucleotide sequence of cagA and vacA and the serum antibody response to the CagA antigen in H.
J C, Yang +5 more
openaire +1 more source
Two virulence factors encoded by the cytotoxin-associated (cagA) gene and the vacuolating toxin (vacA) gene of Helicobacter pylori are known to be associated with gastroduodenal pathologic conditions. In this report, nucleotide sequence of cagA and vacA and the serum antibody response to the CagA antigen in H.
J C, Yang +5 more
openaire +1 more source
Cytotoxin-associated gene A increases carcinogenicity of helicobacter pylori in colorectal adenoma
International Journal of Biological Markers, 2020Heng Zhang, Zhitao Chen, Jie Wu
exaly
Cloning and characterization of a cytotoxin gene from Salmonella typhimurium
Research in Microbiology, 1990Werner Goebel, F Heffron, S J Libby
exaly