Results 1 to 10 of about 27,011 (268)

Reactive autoimmune‐like enteropathy in the setting of a chlamydia infection: A case report

JPGN Reports, EarlyView.
Abstract A 16‐year‐old female presenting with acute left‐sided abdominal pain, diarrhea, nausea, and vomiting associated with a 20‐lb weight loss. She was found to have positive chlamydia polymerase chain reaction upon admission. She underwent endoscopy and colonoscopy, with pathology revealing marked inflammation, complete villous blunting with ...
Sarah Masten, Marci Crowley, Racha Khalaf, Jenelle Fernandez   +3 more
wiley   +1 more source

The Evolving Landscape of Immunotoxicity: Charting Mechanisms and Future Strategies for Immune Checkpoint Inhibitor Adverse Events

Med Research, EarlyView.
ABSTRACT The use of immune checkpoint inhibitors (ICIs) has significantly improved the efficacy of cancer therapy, but their associated immune‐related adverse events (irAEs) can severely compromise treatment safety. This review systematically summarizes the core mechanisms underlying irAEs, which include multi‐organ damage resulting from T‐cell ...
Anqi Lin, Keyin Zheng, Aimin Jiang, Xufeng Huang, Qi Wang, András Hajdu, Zhengrui Li, Jian Zhang, Peng Luo   +8 more
wiley   +1 more source

INDICATORS OF SOME CYTOKINES IN PATIENTS WITH CHRONIC, CHRONIC ATROPHIC GASTRITIS WITH HELICOBACTER PYLORI INFECTION

Siberian Journal of Life Sciences and Agriculture, 2019
The bacterium Helicobacter pylori leads to the launch of the cytokine cascade. In our study, we studied the performance of some cytokines (IL-2, IL-4, IL-8, TNF-α, interferon-γ) in patients with chronic gastritis and chronic atrophic gastritis in the ...
Alexander Alexandrovich Sinyakov, Olga Valentinovna Smirnova, Eduard Vilyamovich Kasparov   +2 more
doaj   +1 more source

Effectiveness of Gastric Cancer Endoscopic Screening in Intermediate‐Risk Countries—A Systematic Review and Meta‐Analysis

United European Gastroenterology Journal, EarlyView.
ABSTRACT Background Gastric cancer remains a major cause of cancer‐related mortality in intermediate‐risk countries. Although endoscopic screening is widely implemented in high‐risk regions, its effectiveness and economic viability in intermediate‐risk settings remain uncertain.
M. B. Mourato, N. Pratas, A. Branco Pereira, R. Chança, I. Fronteira, R. Dinis, M. Areia   +6 more
wiley   +1 more source

Reversible normalisation of serum TSH levels in patients with autoimmune atrophic gastritis who received L-T4 in tablet form after switching to an oral liquid formulation: A case series [PDF]

, 2016
Background: L-thyroxine (L-T4) malabsorption is a potential concern in patients with autoimmune atrophic gastritis. Methods: We evaluated five patients with autoimmune gastritis, who showed high serum thyrotropin (TSH) levels (in the hypothyroid range ...
ANTONELLI, ALESSANDRO, Fallahi, Poupak, Ferrari, Silvia Martina, Ruffilli, Ilaria   +3 more
core   +1 more source

Type 2 and type 3 gastric neuroendocrine tumors have high risk of lymph node metastasis: Systematic review and meta‐analysis

Digestive Endoscopy, EarlyView.
Objectives Lymph node metastasis (LNM) is crucial in determining treatment strategies for gastric neuroendocrine tumors (gNETs). While type 3 is considered more aggressive than types 1 and 2 within the clinical subtype of gNETs, the supporting data were insufficient, due to their rarity. We aimed to study the prevalence and risk factors associated with
Yohei Ogata, Waku Hatta, Takeshi Kanno, Masahiro Saito, Xiaoyi Jin, Naoki Asano, Tomoyuki Koike, Akira Imatani, Yuhong Yuan, Atsushi Masamune   +9 more
wiley   +1 more source

Significance of Serum Pepsinogens in Atrophic Gastritis

مجلة كلية الطب, 2007
Background: Chronic atrophic gastritis is a precancerous lesion. A commonly used test for the diagnosis of chronic atrophic gastritis, gastric endoscopy with biopsy collection, and a good serological test would be best include low levels of pepsinogen I (
Hayfaa S. Al-Hadithi,, Aida R. Al-Derzi, Muhammed M. Al-Ani   +2 more
doaj  

PGC TagSNP and its interaction with H. pylori and relation with gene expression in susceptibility to gastric carcinogenesis. [PDF]

PLoS ONE, 2014
BACKGROUND: Pepsinogen C (PGC) plays an important role in sustaining the cellular differentiation during the process of gastric carcinogenesis. This study aimed to assess the role of PGC tagSNPs and their interactions with Helicobacter pylori (H. pylori)
Cai-Yun He, Li-Ping Sun, Qian Xu, Jing-Wei Liu, Jing-Yi Jiang, Nan-Nan Dong, Yuan Yuan   +6 more
doaj   +1 more source

Cure of Helicobacter pylori infection in patients with reflux oesophagitis treated with long term omeprazole reverses gastritis without exacerbation of reflux disease: results of a randomised controlled trial [PDF]

, 2004
BACKGROUND: Helicobacter pylori gastritis may progress to glandular atrophy and intestinal metaplasia, conditions that predispose to gastric cancer.
Dent, J., Festen, H.P., Goldfain, D., Havu, N., Klinkenberg-Knol, E.C., Kolkman, J.J. (Jeroen), Kuipers, E.J. (Ernst), Lamm, M., Nelis, G.F., Snel, P., Walan, A., Zeitoun, P.   +11 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

Digestive 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, Hidehiko Takigawa, Daisuke Shimizu, Misa Ariyoshi, Akiyoshi Tsuboi, Hidenori Tanaka, Ken Yamashita, Yuichi Hiyama, Yoshihiro Kishida, Yuji Urabe, Akira Ishikawa, Toshio Kuwai, Shiro Oka   +12 more
wiley   +1 more source