Results 91 to 100 of about 288,008 (319)
Helicobacter pylori infection, serum pepsinogens as markers of atrophic gastritis, and leukocyte telomere length : a population-based study [PDF]
, 2019 Background: Persistent infections that induce prolonged inflammation might negatively affect the leukocyte telomere length (LTL); however, the role in LTL of Helicobacter pylori(H.
Cohen, Dani +5 more
core +1 more source
Cancer Science, EarlyView.ABSTRACT The relationship between cancer prognosis and intratumoral microbiome has recently gained attention. Regarding lung cancer, most studies have focused on bacteria outside tumors, such as sputum or lavage fluid, with few examining intratumoral bacteria and their impact on prognosis.
Takahiro Ochi +10 more
wiley +1 more source
PGC TagSNP and its interaction with H. pylori and relation with gene expression in susceptibility to gastric carcinogenesis. [PDF]
PLoS ONE, 2014 BACKGROUND: Pepsinogen C (PGC) plays an important role in sustaining the cellular differentiation during the process of gastric carcinogenesis. This study aimed to assess the role of PGC tagSNPs and their interactions with Helicobacter pylori (H. pylori)
Cai-Yun He +6 more
doaj +1 more source
Significance of Serum Pepsinogens in Atrophic Gastritis
مجلة كلية الطب, 2007 Background: Chronic atrophic gastritis is a precancerous lesion. A commonly used test for the diagnosis of chronic atrophic gastritis, gastric endoscopy with biopsy collection, and a good serological test would be best include low levels of pepsinogen I (
Hayfaa S. Al-Hadithi, +2 more
doaj
مجلة كلية الطب, 2009 Background: Cytokines are the messengers of the immune system.They are mostly secreted by macrophages and lymphocytes and their production is induced in response to injury or infections.
Abdul Hussain M. Al-Faisal
doaj +1 more source
A Novel Statistical Diagnosis of Clinical Data [PDF]
arXiv, 2002 In this paper, we present a diagnosis method of diseases from clinical data. The data are routine test such as urine test, hematology, chemistries etc. Though those tests have been done for people who check in medical institutes, how each item of the data interacts each other and which combination of them cause a disease are neither understood nor ...
arxiv
High Salt Intake Is Associated with Atrophic Gastritis with Intestinal Metaplasia
Cancer Epidemiology, Biomarkers and Prevention, 2017 Background: Although several studies have investigated excessive salt intake as a risk factor for gastric precancerous lesions, such as atrophic gastritis and intestinal metaplasia, the evidence is insufficient to make a conclusion.
J. Song +6 more
semanticscholar +1 more source
Digestive Endoscopy, EarlyView.Objectives Lymph node metastasis (LNM) is crucial in determining treatment strategies for gastric neuroendocrine tumors (gNETs). While type 3 is considered more aggressive than types 1 and 2 within the clinical subtype of gNETs, the supporting data were insufficient, due to their rarity. We aimed to study the prevalence and risk factors associated with
Yohei Ogata +9 more
wiley +1 more source
Differential inflammatory response to Helicobacter pylori infection: etiology and clinical outcomes [PDF]
, 2015 The bacterial pathogen Helicobacter pylori commonly colonizes the human gastric mucosa during early childhood and persists throughout life. The organism has evolved multiple mechanisms for evading clearance by the immune system and, despite inducing ...
Robinson, K, White, JR, Winter, JA
core +1 more source
BMC Gastroenterology, 2017 BackgroundThe aim of this study is to assess the validity of the measurement of pepsinogen as a screening test for chronic atrophic gastritis (AG) in health check-up populations in China.MethodsPatients from consecutive regular health check-up were ...
Yu-ling Tong +4 more
semanticscholar +1 more source