Results 141 to 150 of about 87,852 (344)

Changes in gastrointestinal motility and gut hormone secretion after Roux‐en‐Y gastric bypass and sleeve gastrectomy for individuals with severe obesity

open access: yesClinical Obesity, Volume 15, Issue 2, April 2025.
Summary Background Bariatric surgery is very effective in long‐term weight management. The present study was undertaken to investigate the short‐term effects of sleeve gastrectomy (SG) and of Roux‐en‐Y gastric bypass (RYGB) on (a) gastrointestinal (GI) motility, that is gastric emptying and oro‐cecal transit time and (b) secretion of regulatory gut ...
Jennifer A. Wilbrink   +4 more
wiley   +1 more source

Ectopic premolar tooth in the sigmoid notch [PDF]

open access: yes, 2016
Impaction of a mandibular premolar is relatively uncommon. Ectopic placement is more unusual and there has been no discussion in the literature of an ectopic mandibular premolar in the coronoid process. In this case report, we present an impacted ectopic
Akgul, Hayati Murat   +2 more
core   +4 more sources

Endoscopic features differentiating non‐Helicobacter pylori Helicobacter‐induced gastric mucosa‐associated lymphoid tissue lymphoma with a nodular gastritis‐like appearance and H. pylori‐induced conventional nodular gastritis

open access: yesDigestive Endoscopy, EarlyView.
Objectives Conventional nodular gastritis has been known to be caused by Helicobacter pylori infection. Several cases of gastric mucosa‐associated lymphoid tissue (MALT) lymphoma with non‐H. pylori Helicobacters (NHPH) exhibit endoscopic findings resembling nodular gastritis.
Yuki Kitadai   +12 more
wiley   +1 more source

Adenocarcinoma of the Stomach in Celiac Disease

open access: yesCanadian Journal of Gastroenterology, 1989
A case of adenocarcinoma of the gastric antrum in a woman with celiac disease of 21 years duration is presented. There was widespread intestinal metaplasia of the gastric antrum but the patient did not have typc A gastritis or dermatitis herpetiformis ...
Patricia J. Westlake   +2 more
doaj   +1 more source

Helicobacter pylori in dyspeptic children and adults: endoscopic, bacteriologic and histologic correlations

open access: yesMemorias do Instituto Oswaldo Cruz, 1994
Using different bacteriological (urease test, Gram staining and culture) and histological (Steiner staining and modified Giemsa staining) techniques, we searched for the presence of Helicobacter pylori in the gastric antrum of 200 dyspeptic Brazilian ...
Claude A. Solari   +8 more
doaj   +1 more source

Expression and alternative splicing of the neural cell adhesion molecule NCAM in human granulosa cells during luteinization [PDF]

open access: yes, 1994
Freshly aspirated human granulosa cells from pre-ovulatory follicles and granulosa cells luteinized in culture possess the neural cell adhesion molecule (NCAM) of approximate molecular mass of 140,000 and NCAM mRNA as confirmed by S1-nuclease protection ...
Fröhlich, U.   +5 more
core   +1 more source

Mining and Structural Change: How Does Mining Affect Participation in the Global Value Chain?

open access: yesEconomics of Transition and Institutional Change, EarlyView.
ABSTRACT We examine the relationship between mining activity and participation and positioning in the global value chain in 74 developing countries from 1995–2018. Mining activity can impact countries' participation and especially their positioning in this chain through the changes it induces in the industrial and institutional structure of countries ...
Manegdo Ulrich Doamba
wiley   +1 more source

FDG-avid antrum-pylorus ulcer, adjacent lymph node, and abdominal wall nodule mimicking gastric cancer with metastases

open access: yesRadiology Case Reports, 2022
Gastric cancer presents with similar clinical symptoms as gastric ulcer, and the morphologic features of gastroscopy overlap considerably. We report a 58-year-old man with the clinical presentation of recurrent gastric discomfort and black stools.
Dan Ruan, MD   +4 more
doaj  

False-Positive Cholesteatomas on Non-Echoplanar Diffusion-Weighted Magnetic Resonance Imaging. [PDF]

open access: yes, 2020
ObjectivesTo investigate false-positive findings on non-echoplanar (non-EPI) diffusion-weighted magnetic resonance imaging (DWI) in patients under surveillance post-cholesteatoma surgery.Study design, setting, subjects, and methodsA retrospective review ...
Djalilian, Hamid R   +7 more
core  

Home - About - Disclaimer - Privacy