Results 91 to 100 of about 40,289 (207)

Pathogenesis and potential reversibility of intestinal metaplasia − a milestone in gastric carcinogenesis

Radiology and Oncology
Non-cardia gastric cancer remains a major cause of cancer-related mortality worldwide, despite declining incidence rates in many industrialized countries.
Drnovsek Jan, Homan Matjaz, Zidar Nina, Smid Lojze M   +3 more
doaj   +1 more source

EXPRESSION OF ENDOPLASMIC RETICULUM OXIDOREDUCTASES (EROS) AND THEIR ROLE IN THE GI TRACT [PDF]

, 2012
It has been shown that some ER redox enzymes are differentially expressed in stomach and oesophagus tissue. The tissues of the gastrointestinal system, which are subject to external changes of environment during the process of digestion, represent a ...
WATSON, GRAEME
core  

Are the Serum Biomarkers Pepsinogen I and II Good Predictors for the Detection of Subjects with Atrophic Gastritis in Areas that have Different Gastric Cancer Incidence. [PDF]

BACKGROUND: Northern Iran (Ardabil) is characterized by a high gastric cancer (GC) rate, whereas Southern Iran (Kerman and Yazd) has a low GC rate. The aim of this study is to verify the potential for pepsinogen I and II to detect atrophic gastritis ...
بشیری, جعفر, حاج شیخ الاسلامی, ارغوان, درویش مقدم, صدیف, سجادی, علیرضا, سلمانرخانی, حسن, علاف اصغری, امین, محمدخانی, اشرف, مسرت, صادق, میرزایی, محبوبه, یزدانبد, عباس   +9 more
core  

Association of high organochlorine pesticide serum levels with oxidative stress in intestinal metaplasia and gastric cancer

Heliyon
It has been revealed that certain organochlorine pesticides may increase the risk of gastric cancer incidence among farm workers. This research aimed to assay levels of 7 different organochlorine pesticides in the serum of functional dyspepsia ...
Gholamreza Asadikaram, Mohammad Reza Ashrafi, Sodaif Darvish Moghaddam, Moslem Abolhassani, Fatemeh Bagheri   +4 more
doaj   +1 more source

Metaplasia intestinal en pacientes con reflujo duodenogástrico y ácidos biliares totales elevados Intestinal metaplasia en patients with duodenogastric reflux and high total bile acids

Revista Cubana de Medicina, 2010
Existen evidencias que tanto los ácidos biliares como el Helicobacter pylori en la mucosa gástrica son capaces de desencadenar un proceso inflamatorio que según su intensidad y persistencia favorecen la aparición de fallas y mutaciones en la replicación ...
Felipe Piñol Jiménez, Manuel Paniagua Estévez, Gloria Pérez Sánchez, Bienvenido Gra Oramas, Aracelis Cendán Cordoví, Elvira Borbolla Busquets   +5 more
doaj  

Detección de mucinas ácidas en metaplasia gástrica de la vesícula biliar

Acta Gastroenterológica Latinoamericana, 2007
Objetivos: En este trabajo realizamos un estudio histológico e histoquímico de los cambios metaplásicos en la vesícula biliar, y discutimos la participación de la metaplasia antral en la secuencia displasia-cáncer.
Carolina Buitrago Salassa, Pablo Javier Lespi   +1 more
doaj  

Intestinal Metaplasia [PDF]

, 2020
openaire   +1 more source

Metaplasia intestinal del cardias en pacientes con síntomas de reflujo gastroesofágico con o sin esofagitis

Revista Colombiana de Cirugía, 2003
Se investigó la prevalencia de la metaplasia intestinal delardias, en pacientes con síntomas de reflujo gastroesofágico con o sin esofagitis, y sin criterios endoscópicos de esófago de Barrett, y se definieron las características generales y específicas
Mario Melguizo Bermúdez
doaj  

Surveillance of Gastric Intestinal Metaplasia

American Journal of Gastroenterology, 2020
Shailja C, Shah, Andrew J, Gawron, Dan, Li   +2 more
openaire   +3 more sources

Towards deep-learning based detection and quantification of intestinal metaplasia on digitized gastric biopsies: a multi-expert comparative study. [PDF]

Sci Rep
Cano F, Caviedes M, Siabatto A, Villarreal J, Quijano J, Bedoya-Urresta Á, Bedoya MC, Caicedo YY, Cruz-Roa A, González FA, Viswanath SE, Romero E.   +11 more
europepmc   +1 more source