Results 41 to 50 of about 919,117 (202)

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

Semiautomated Method for Serum Pepsinogen Determination

Clinical Chemistry, 1970
Abstract An automated fluorometric determination of tyrosine has been adapted to the measurement of pepsinogen in body fluids. Preparation of the hemoglobin substrate and methods of incubation are similar to those previously described. The major technical improvement is the elimination of precipitation and filtration; instead, dialysis ...
J, Wenger, M, Munro
openaire   +2 more sources

Using serum pepsinogens wisely in a clinical practice [PDF]

Journal of Digestive Diseases, 2007
Serum pepsinogen (PG) has been used as biomarkers of gastric inflammation and mucosal status, including atrophic change, before the discovery of Helicobacter pylori (H. pylori). Serum pepsinogen I (PG I) and pepsinogen II (PG II) levels are known to increase in the presence of H. pylori‐related nonatrophic chronic gastritis. The measurement of serum PG
Kazumasa, Miki, Yoshihisa, Urita
openaire   +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

Supplementary Table 4 from Serum Pepsinogens and Helicobacter pylori in Relation to the Risk of Esophageal Squamous Cell Carcinoma in the Alpha-Tocopherol, Beta-Carotene Cancer Prevention Study

, 2010
Supplementary Table 4 from Serum Pepsinogens and Helicobacter pylori in Relation to the Risk of Esophageal Squamous Cell Carcinoma in the Alpha-Tocopherol, Beta-Carotene Cancer Prevention ...
Christian C. Abnet (9508479), Farin Kamangar (63964), Sanford M. Dawsey (11436969), Jarmo Virtamo (57860), Demetrius Albanes (23581), Michael B. Cook (14922759), Guillermo I. Perez-Perez (9171770), Lena Diaw (14946268), Philip R. Taylor (7137749), Martin J. Blaser (7438541)   +9 more
core   +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

Supplementary Table 2 from Serum Pepsinogens and Helicobacter pylori in Relation to the Risk of Esophageal Squamous Cell Carcinoma in the Alpha-Tocopherol, Beta-Carotene Cancer Prevention Study

, 2010
Supplementary Table 2 from Serum Pepsinogens and Helicobacter pylori in Relation to the Risk of Esophageal Squamous Cell Carcinoma in the Alpha-Tocopherol, Beta-Carotene Cancer Prevention ...
Christian C. Abnet (9508479), Farin Kamangar (63964), Sanford M. Dawsey (11436969), Jarmo Virtamo (57860), Demetrius Albanes (23581), Michael B. Cook (14922759), Guillermo I. Perez-Perez (9171770), Lena Diaw (14946268), Philip R. Taylor (7137749), Martin J. Blaser (7438541)   +9 more
core   +1 more source

What Are The Benefits of Using Hydracort Serum

, 2020
Hydracort Serum It is important to remember that just because a particular Anti Aging Cream or anti aging skin care product doesn't work for you doesn't mean that the product doesn't work at all.
Hydracort Serum
core   +1 more source

Cardiac troponin I but not cardiac troponin T adheres to polysulfone dialyser membranes in an in vitro haemodialysis model: explanation for lower serum cTnI concentrations following dialysis. [PDF]

, 2014
BACKGROUND: Elevated serum cardiac troponin T (cTnT) and I (cTnI) can occur in patients with chronic kidney disease. Differences in cTn concentrations between cTnT and cTnI have been reported but the mechanism of such discrepancy has not been ...
Collinson, PO, Gaze, D.C., David C Gaze, Collinson, P., Gaze, DC, Paul O Collinson   +5 more
core   +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