Gastroenterology Research

Editor-in-Chief
Weibiao Cao, MD, Associate Professor, Department of Medicine, The Warren Alpert Medical School of Brown University, Providence, RI, USA Read more...

ISSN-print: 1918-2805  |   ISSN-online: 1918-2813  |  Bimonthly  |  Open Access  | Aims and Scope

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Highlights

  • Cirrhosis Is Associated With Worse Outcomes in Ischemic Colitis: A Nationwide Retrospective Study

    Ischemic colitis (IC) occurs when the blood supply of the large intestine becomes compromised. Cirrhosis is a disease entity in which there is a delicate balance between pro-coagulant and anti-coagulant states. Our aim was to examine the impact cirrhosis has on outcomes in patients with ischemic colitis.

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  • Capsule Endoscopy Versus Colonoscopy in Patients With Previous Colorectal Surgery: A Prospective Comparative Study

    Colonic capsule endoscopy (CCE) derived from the video capsule endoscopy, initially proposed to explore the small bowel, has demonstrated high sensitivity and specificity for colonic polyp detection. The primary outcome of the study was to assess the safety, feasibility, and reliability of CCE after colorectal surgery.

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  • Does Extended Use of Clopidogrel-Based Dual Anti-Platelet Therapy Increase the Risk of Gastrointestinal Bleeding?

    Clopidogrel-based dual anti-platelet therapy (CDAPT) has shown significant benefits in the management of coronary artery disease (CAD), up to 1-year duration. Gastrointestinal bleeding (GIB) is one of the limiting factors for prolonged use of CDAPT.

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  • Coronavirus Disease 2019: A Gastroenterologist’s Perspective in May 2020

    Although COVID-19 primarily affects the lungs, it is in fact a multisystem disorder causing high mortality and panicking the whole world. Gastrointestinal (GI) manifestations of this disorder usually accompany respiratory manifestations and this combination is indicative of the severity of the disease.

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  • Use of Vitamin D With Anti-Tumor Necrosis Factor Therapy for Crohn’s Disease

    Vitamin D (VD) has an important role in regulating gut mucosal immunity, and seems to be inversely linked to disease activity and more frequent relapses in inflammatory bowel disease. In this study, we evaluated patients with Crohn’s disease (CD) treated with anti-tumor necrosis factor (TNF) in association with VD.

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Viewpoints

featured

What Do We Know So Far About Gastrointestinal and Liver Injuries Induced by SARS-CoV-2 Virus?
The coronavirus disease 2019 (COVID-19) became a global pandemic in March, 2020 and is caused by infection with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Although the major organ affected by SARS-CoV-2 is lung, gastrointestinal (GI) tract and liver may also be affected and GI symptoms may be the initial presenting symptoms.
Full Text

Decreased Level of Neuropeptide Y Is Associated With Gastroparesis in Male Diabetic Rats
Substance P (SP) and neuropeptide Y (NPY), excitatory and inhibitory neuropeptides, respectively, may impact gastric motility in patients with diabetic mellitus (DM). We investigated these neuropeptide levels, NPY receptors, total nitric oxide synthase (NOS) levels, and neuronal NOS alpha (nNOSα) activation status and levels in streptozotocin-induced type I diabetes in male rats. Full Text


Image of the Issue

Clinicopathologic and Molecular Features of Mixed Neuroendocrine Non-Neuroendocrine Neoplasms of the Gallbladder
Neuroendocrine neoplasms of the gallbladder are rare, comprising 0.5% of all neuroendocrine cancers and about 2% of gallbladder cancers. These neoplasms can also be found along with other malignant neoplasms of epithelial origin, mostly adenocarcinomas. Herein, we describe an unusual finding of a three-component mixed neuroendocrine non-neuroendocrine neoplasm (MiNEN) of the gallbladder. Full Text


Current Issue

 


Vol. 13, No. 6, Dec 2020

Table of Contents

Editorial

What Do We Know So Far About Gastrointestinal and Liver Injuries Induced by SARS-CoV-2 Virus? Abstract HTML PDF
Weibiao Cao 225-226
doi: https://doi.org/10.14740/gr1350

Review

Gastrointestinal Adverse Effects of Immunotherapeutic Agents: A Systematic Review Abstract HTML PDF
Dushyant Singh Dahiya, Farah Wani, Jean Claude Guidi, Asim Kichloo 227-232
doi: https://doi.org/10.14740/gr1340
Dietary Iron Intakes in Men in Europe Are Distinctly Above the Recommendations: A Review of 39 National Studies From 20 Countries in the Period 1995 - 2016 Abstract HTML PDF
Nils Thorm Milman 233-245
doi: https://doi.org/10.14740/gr1344

Original Article

Decreased Level of Neuropeptide Y Is Associated With Gastroparesis in Male Diabetic Rats Abstract HTML PDF
Rebecca Smiley, Richard McCallum, Mohammed Showkat Ali 246-252
doi: https://doi.org/10.14740/gr1322
Cirrhosis Is Associated With Worse Outcomes in Ischemic Colitis: A Nationwide Retrospective Study Abstract HTML PDF
Eric Then, Caitlin Lund, Dustin J. Uhlenhopp, Tagore Sunkara, Vinaya Gaduputi 253-259
doi: https://doi.org/10.14740/gr1339
Safety and Efficacy of Nitazoxanide-Based Regimen for the Eradication of Helicobacter pylori Infection: A Systematic Review and Meta-Analysis Abstract HTML PDF
Umair Iqbal, Harshit S. Khara, Daud Akhtar, Yirui Hu, Hafsa Anwar, Khwaja F. Haq, Hafiz U. Siddiqui, Marika K. Bergenstock, Matthew J. Shellenberger 260-268
doi: https://doi.org/10.14740/gr1342

Case Report

Clinicopathologic and Molecular Features of Mixed Neuroendocrine Non-Neuroendocrine Neoplasms of the Gallbladder Abstract HTML PDF
Mouyed Alawad, Raavi Gupta, M.A. Haseeb, F. Charles Brunicardi 269-278
doi: https://doi.org/10.14740/gr1323
A Case of A Mesenteric Cyst Mimicking a Biloma Abstract HTML PDF
Mohamad Fekredeen Ayas, Saif Affas, Gilles Jadd Hoilat, Ihab Kassab, Mohammed Barawi 279-282
doi: https://doi.org/10.14740/gr1336
 

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Gastroenterology Research, bimonthly, ISSN 1918-2805 (print), 1918-2813 (online), published by Elmer Press Inc.             
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