Prevalence, clinical features, and esophagogastroduodenoscopy (EGD) findings of non‐ Helicobacter pylori Helicobacter infection: A study of 50 cases at a single facility in Japan

Helicobacter ◽  
2021 ◽  
Author(s):  
Toshihisa Tsukadaira ◽  
Seiichi Hayashi ◽  
Hiroyoshi Ota ◽  
Natsuko Kobayashi ◽  
Yasuhiro Sekiguchi ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Clinical Features ◽  
Single Facility

Clinical features of Helicobacter pylori antibody-positive junior high school students in Nagano Prefecture, Japan

Helicobacter ◽  
2018 ◽  
Vol 24 (2) ◽  
pp. e12559 ◽  
Author(s):  
Hitoshi Honma ◽  
Yoshiko Nakayama ◽  
Sawako Kato ◽  
Nao Hidaka ◽  
Mai Kusakari ◽  
...  
Keyword(s):  
High School ◽  
Helicobacter Pylori ◽  
High School Students ◽  
Clinical Features ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Nagano Prefecture ◽  
Helicobacter Pylori Antibody

Sa1383 Differences in Clinical Features Between Helicobacter pylori Infection-Associated Type I Gastric Neuroendocrine Tumors (TI-GNETs) and Autoimmune Gastritis-Associated TI-GNETs

2016 ◽  
Vol 150 (4) ◽  
pp. S300-S301
Author(s):  
Yuichi Sato ◽  
Yuuki Nishigaki ◽  
Ryosuke Inoue ◽  
Shuji Terai ◽  
Manabu Takeuchi
Keyword(s):  
Helicobacter Pylori ◽  
Clinical Features ◽  
Neuroendocrine Tumors ◽  
Helicobacter Pylori Infection ◽  
Autoimmune Gastritis ◽  
Type I

scholarly journals Clinical features of cardiac nodularity-like appearance induced by Helicobacter pylori infection

2020 ◽  
Vol 26 (35) ◽  
pp. 5354-5361
Author(s):  
Toshihiro Nishizawa ◽  
Kosuke Sakitani ◽  
Hidekazu Suzuki ◽  
Shuntaro Yoshida ◽  
Yosuke Kataoka ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Clinical Features ◽  
Helicobacter Pylori Infection

scholarly journals Acute Helicobacter pylori infection: clinical features, local and systemic immune response, gastric mucosal histology, and gastric juice ascorbic acid concentrations.

Gut ◽  
1991 ◽  
Vol 32 (11) ◽  
pp. 1415-1418 ◽  
Author(s):  
G M Sobala ◽  
J E Crabtree ◽  
M F Dixon ◽  
C J Schorah ◽  
J D Taylor ◽  
...  
Keyword(s):  
Immune Response ◽  
Ascorbic Acid ◽  
Helicobacter Pylori ◽  
Gastric Juice ◽  
Clinical Features ◽  
Helicobacter Pylori Infection ◽  
Systemic Immune Response

Gram-negative gastrointestinal disease

2017 ◽  
Author(s):  
Mark Harrison
Keyword(s):  
Emergency Medicine ◽  
Helicobacter Pylori ◽  
Clinical Features ◽  
Medical Management ◽  
Gastrointestinal Disease ◽  
Gram Negative

This chapter describes the microbiology of Gram-negative gastrointestinal disease as it applies to Emergency Medicine, and in particular the Primary FRCEM examination. The chapter outlines the key details of the background to infection, clinical features, basis of diagnosis, and principles of medical management of Helicobacter pylori and Campylobacter. This chapter is laid out exactly following the RCEM syllabus, to allow easy reference and consolidation of learning.

scholarly journals Association of interleukin 12B rs3212227 polymorphism with gastric cancer, intestinal metaplasia, and helicobacter pylori infection

Genetika ◽  
2020 ◽  
Vol 52 (1) ◽  
pp. 115-126
Author(s):  
Seda Orenay-Boyacioglu ◽  
Elmas Kasap ◽  
Hakan Yuceyar ◽  
Mehmet Korkmaz
Keyword(s):  
Gastric Cancer ◽  
Helicobacter Pylori ◽  
Intestinal Metaplasia ◽  
Clinical Features ◽  
Statistical Significance ◽  
Study Groups ◽  
Interleukin 12 ◽  
Allelic Frequencies ◽  
Increased Risk ◽  
H Pylori

Interleukin 12 (IL-12) has a key function in promoting Th1 immune response in the gastrointestinal mucosa. Although cytokine gene polymorphisms are associated with increased risk of gastric cancer (GC), studies on different geographic regions and ethnic groups are not able to draw a consistent result. The current case-control study aims to find out an association between a functional IL-12B rs3212227 polymorphism and the susceptibility and clinical features of the study groups, which are GC, Helicobacter pylori-infected and H. pylori-uninfected intestinal metaplasia (IM). In this study, IL-12B rs3212227 polymorphism was genotyped in 35 GC cases, 25 H. pylori-infected IM patients, 25 H. pylori-uninfected IM patients, and 25 control subjects. PCR-RFLP analysis was performed to find out and compare the polymorphism profiles of case biopsies. There was statistical significance in genotype distributions and allelic frequencies in GC patients with proximal arrest in stomach (p=0.042). The rs3212227 genotypes and allelic frequencies were not correlated with any of the study groups (p>0.05). Other clinical features examined in the GC patients were also not correlated with the rs3212227 genotypes and allelic frequencies (p>0.05). Current findings suggest that IL-12B rs3212227 polymorphism may play a role in GC development.

scholarly journals Overview of Helicobacter pylori Infection: Clinical Features, Treatment, and Nutritional Aspects

Diseases ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 66
Author(s):  
Merve Öztekin ◽  
Birsen Yılmaz ◽  
Duygu Ağagündüz ◽  
Raffaele Capasso
Keyword(s):  
Helicobacter Pylori ◽  
Food Consumption ◽  
Clinical Features ◽  
Vegetable Consumption ◽  
Risk Groups ◽  
Dietary Factors ◽  
Balanced Diet ◽  
Salty Food ◽  
Mode Of Transmission ◽  
H Pylori

Helicobacter pylori (H. pylori) is a 0.5–1 µm wide, 2–4 µm long, short helical, S-shaped Gram-negative microorganism. It is mostly found in the pyloric region of the stomach and causes chronic gastric infection. It is estimated that these bacteria infect more than half of the world’s population. The mode of transmission and infection of H. pylori is still not known exactly, but the faecal–oral and oral–oral routes via water or food consumption are thought to be a very common cause. In the last three decades, research interest has increased regarding the pathogenicity, microbial activity, genetic predisposition, and clinical treatments to understand the severity of gastric atrophy and gastric cancer caused by H. pylori. Studies have suggested a relationship between H. pylori infection and malabsorption of essential micronutrients, and noted that H. pylori infection may affect the prevalence of malnutrition in some risk groups. On the other hand, dietary factors may play a considerably important role in H. pylori infection, and it has been reported that an adequate and balanced diet, especially high fruit and vegetable consumption and low processed salty food consumption, has a protective effect against the outcomes of H. pylori infection. The present review provides an overview of all aspects of H. pylori infection, such as clinical features, treatment, and nutrition.

scholarly journals Clinical features of gastric cancer discovered after successful eradication of Helicobacter pylori: results from a 9-year prospective follow-up study in Japan

2005 ◽  
Vol 21 (9) ◽  
pp. 1121-1126 ◽  
Author(s):  
T. Kamada ◽  
J. Hata ◽  
K. Sugiu ◽  
H. Kusunoki ◽  
M. Ito ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Helicobacter Pylori ◽  
Clinical Features ◽  
Follow Up Study

Are clinical features able to predict Helicobacter pylori gastritis patterns? Evidence from tertiary centers

2014 ◽  
Vol 9 (8) ◽  
pp. 841-845 ◽  
Author(s):  
Marilia Carabotti ◽  
Edith Lahner ◽  
Barbara Porowska ◽  
Enzo Colacci ◽  
Paolo Trentino ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Clinical Features ◽  
Helicobacter Pylori Gastritis
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