Results 61 to 70 of about 1,324 (208)

Analyzing serological screening of the functional state of gastric mucosa in clinical practice

Бюллетень сибирской медицины
Aim. To analyze the results of the GastroPanel and GastroScreen-3 tests over a 15-year follow-up and determine the incidence of autoimmune gastritis (AIG) in clinical practice and in a random sample of Novosibirsk residents.
A. V. Belkovets, N. V. Ozhiganova, M. V. Kruchinina, Ya. V. Polonskaya, L. V. Shcherbakova   +4 more
doaj   +1 more source

Gastric Mucosal Molecular Alterations and Multimodal Field‐Based Risk Models for Gastric Cancer Development

Cancer Science, Volume 117, Issue 9, Page 2323-2334, September 2026.
DNA methylation in non‐neoplastic background gastric mucosa reflects cumulative inflammatory and exposure‐related field changes before cancer develops. Combining methylation with clinical, endoscopic, histological, and emerging multimodal information may refine calibrated gastric cancer risk prediction and support risk‐adapted personalized endoscopic ...
Genki Usui, Atsushi Kaneda
wiley   +1 more source

Plasma pepsinogens, nutrients, and diet in areas of Italy at varying gastric cancer risk

, 1999
In a survey of 930 adults aged 35-74 years randomly sampled from the general population of four areas of Italy at different risks for gastric cancer (GC), plasma levels of pepsinogens (PGI and PGII) and fat-soluble vitamins were assayed.
A. Giacosa, A. Decarli, P. Manca, R. M. Salkeld, D. Forman, A. Russo, D. Palli, C. Avellini, F. Cipriani, D. Amadori   +9 more
core   +2 more sources

Beyond Helicobacter pylori: Prevalence, Coinfection, and Clinicopathologic Patterns of Non‐Helicobacter pylori Helicobacter (NHPH) in Human Gastric Biopsies

Helicobacter, Volume 31, Issue 5, September/October 2026.
ABSTRACT Background Non‐Helicobacter pylori Helicobacter (NHPH) species are increasingly recognized as human gastric colonizers, yet their prevalence, species distribution, and clinical significance remain incompletely defined, particularly in patient cohorts in the Middle East.
Daniel Vizenblit, Maya Azrad, Munir Nashashibi, Halim Roshrosh, Yaakov Maman, Avi Peretz   +5 more
wiley   +1 more source

Effectiveness of potassium iodide in the treatment of GERD patients in combination with iodine deficiency states

Zaporožskij Medicinskij Žurnal, 2015
GERD and iodine deficiency conditions are not only limited by similar clinical symptoms. They influence on each other by regulatory kinetic mechanisms of upper gastrointestinal tract. Aim.
V. B. Boychuk
doaj   +1 more source

Alteration of Acid‐Binding Capacity of Various Nursery Pig Diets and Its Influence on Properties of Digesta Along the Gastrointestinal Tract

Journal of Animal Physiology and Animal Nutrition, Volume 110, Issue 5, Page 806-812, September 2026.
ABSTRACT The objective of this study was to investigate the effects of reduced dietary acid‐binding capacity (ABC) by acidifiers on the properties of digesta along the gastrointestinal tract of pigs. In Exp. 1, 144 pigs at 21 d of age [6.5 ± 0.9 kg body weight (BW)] were housed in pens (3 pigs/pen). In Exp.
Hyunjun Choi, Sung Woo Kim
wiley   +1 more source

Crystal Structure of Human Pepsinogen A [PDF]

Acta Crystallographica Section A Foundations of Crystallography, 1996
Human pepsinogen A is the inactive protein precursor of pepsin, an aspartic proteinase found in the stomach. Pepsinogen is synthesized in the chief cells and secreted into the gastric lumen. After pepsinogen has been exposed to the acidic pH of the stomach, a 47 amino acid, N-terminal prosegment is removed by autolytic cleavage to form the active ...
K S, Bateman, M M, Chernaia, N I, Tarasova, M N, James   +3 more
openaire   +2 more sources

Stool Antigen Levels and Serological Biomarkers of Gastric Inflammation are Associated with Cardio-Metabolic Risk Factors in Type 2 Diabetic Patients [PDF]

Endocrinology and Metabolism, 2015
BackgroundHelicobacter pylori infection and subsequent gastric inflammation have been proposed as risk factors for the development of insulin resistance and cardiovascular disease. In this study we assessed the possible association of H. pylori bacterial
Zahra Bahadoran, Parvin Mirmiran, Maryam Zarif-yeaganeh, Homayoun Zojaji, Fereidoun Azizi   +4 more
doaj   +1 more source

A Review of Breath Sensing for Disease Monitoring and Diagnosis: Breathomics, Artificial Intelligence, and Nanomaterials for the Future of Medicine

Advanced Sensor Research, Volume 5, Issue 7, July 2026.
Breathomics is established as a non‐invasive diagnostic strategy by combining volatile organic compound biomarkers, nanomaterial‐based sensor arrays, and AI‐driven classification. Key diseases, sensing materials, and analytical challenges are critically compared, revealing how portable, data‐enabled breath platforms are moving toward clinically useful ...
Anesu Nyabadza, Mayur Makhesana, Suman Chatterjee, Dermot Brabazon   +3 more
wiley   +1 more source

Longitudinal Changes in the Serum Pepsinogen I/II Ratio With Progression of Gastric Atrophy

Journal of Clinical Laboratory Analysis, Volume 40, Issue 13, July 2026.
Serum pepsinogen (PG) I/II ratio decreased with progression of gastric mucosal atrophy and showed consistent intra‐individual changes over time. In a large cohort with repeated endoscopic evaluations, longitudinal declines in the PG I/II ratio paralleled worsening atrophic stages.
Soie Chung, Jung Kim, Ji Hyun Song, Jooyoung Lee, Sun Young Yang, Eun Young Song   +5 more
wiley   +1 more source