Results 121 to 130 of about 72,351 (282)

Role of the microbiome in the development and treatment of gastric cancer: an overview of the biological and clinical landscape

ESMO Gastrointestinal Oncology
For decades, the stomach was considered a sterile organ, due to the acid environment. However, starting from the discovery of Helicobacter pylori, this concept has progressively refined. By damaging the hydrochloric acid-secreting glands, H.
C.A. Cella, D. Ciardiello, L. Gervaso, H. van Laarhoven, L. Nezi, C. Catozzi, F. Lordick, E. Smyth, S. de Pascale, L. Benini, C. Valenza, L. Guidi, U. Fumagalli Romario, N. Fazio   +13 more
doaj   +1 more source

Effects of Proton Pump Inhibitors on the Gastrointestinal Microbiota in Gastroesophageal Reflux Disease

Genomics, Proteomics & Bioinformatics, 2019
Proton pump inhibitors (PPIs) are commonly used to lessen symptoms in patients with gastroesophageal reflux disease (GERD). However, the effects of PPI therapy on the gastrointestinal microbiota in GERD patients remain unclear.
Yi-Chao Shi, Shun-Tian Cai, Ya-Ping Tian, Hui-Jun Zhao, Yan-Bing Zhang, Jing Chen, Rong-Rong Ren, Xi Luo, Li-Hua Peng, Gang Sun, Yun-Sheng Yang   +10 more
doaj   +1 more source

Reprograming of gut microbiome energy metabolism by the FUT2 Crohn's disease risk polymorphism. [PDF]

, 2014
Fucosyltransferase 2 (FUT2) is an enzyme that is responsible for the synthesis of the H antigen in body fluids and on the intestinal mucosa. The H antigen is an oligosaccharide moiety that acts as both an attachment site and carbon source for intestinal ...
Borneman, James, Braun, Jonathan, Fornace, Albert J, Goudarzi, Maryam, Graeber, Thomas G, Haritunians, Talin, Huttenhower, Curtis, Kashyap, Purna C, Li, Xiaoxiao, McGovern, Dermot PB, McHardy, Ian, Ruegger, Paul, Schwager, Emma, Sonnenburg, Justin L, Tong, Maomeng   +14 more
core  

Evaluation of a Product Intended for Microbiological Control in Animal Production, and Its Combination With Halquinol

Animal Research and One Health, EarlyView.
Activo Liquid and Halquinol inhibit Salmonella and Escherichia coli in culture media. Activo Liquid exhibits bactericidal action, whereas HA is bacteriostatic, and their combination results in positive or indifferent interactions. This combination effectively inhibits E. coli throughout digestion simulation, thus reducing the required concentrations of
Alberto Gonçalves Evangelista, Lucas dos Santos Janotto, Adriana Paula Possamai, Carolina Cini Perry, Francine Lemes Ribeiro, Rafael Canonenco de Araujo, Fernando Bittencourt Luciano   +6 more
wiley   +1 more source

Effect of bile reflux on gastric juice microbiota in patients with different histology phenotypes

Gut Pathogens
Background/aims Bile reflux (BR) can influence the gastric environment by altering gastric acidity and possibly the gastric microbiota composition. This study investigated the correlation between bile acids and microbial compositions in the gastric juice
Yong Sung Kim, Tatsuya Unno, Seon-Young Park, Jin Ook Chung, Yoo-Duk Choi, Su-Mi Lee, Seong Hyun Cho, Dong Hyun Kim, Hyun-Soo Kim, Young Do Jung   +9 more
doaj   +1 more source

Gastrointestinal endogenous proteins as a source of bioactive peptides : Doctor of Philosophy in Nutritional Sciences at Riddet Institute, Massey University, Palmerston North, New Zealand [PDF]

, 2016
Gastrointestinal endogenous proteins (GEP) were investigated as a source of bioactive peptides. In silico and in vitro methods were used singly or in combination to study GEP-derived peptides after simulated digestion.
Acharya, Prasannalakshmi
core  

Gut Health in Ostriches (Struthio camelus): Insights Into Intestinal Structure, Functions, Microbiome, and Improvement Strategies

Animal Research and One Health, EarlyView.
Our paper systematically reviews the intestinal structure, function, and microbiota of ostriches, along with strategies for improving their gut health. We analyze how these factors collectively influence intestinal homeostasis and ostrich welfare, emphasizing probiotics as a promising intervention to enhance gut health, boost population well‐being, and
Zi‐Qun Zhang, Fang‐Fang Guo, Wen‐Juan Du, Meng Li, Aftab Shaukat, Zhu‐Qing Jia, Shu‐Cheng Huang   +6 more
wiley   +1 more source

Eudragit®‐engineered pH‐responsive probiotic microspheres with enhanced gastrointestinal resistance and prolonged storage stability for inflammatory bowel disease therapy

BMEMat, EarlyView.
This study reports the development of AMS@Eud core‐shell microspheres, combining calcium alginate and pH‐responsive Eudragit® L100, which exhibit exceptional gastrointestinal resistance and long‐term storage stability (only 5.28%–9.09% viability loss over 35 days at 4–25°C), and effectively alleviate inflammatory bowel disease via gut microbiota ...
Ming Teng, Xiaomin Luo, Peng Zhang, Chen Yang, Yuniel Ma, Xinhua Liu   +5 more
wiley   +1 more source

Sex-specific effects of gastrointestinal microbiome disruptions on Helicobacter pylori-induced gastric carcinogenesis in INS-GAS mice

Biology of Sex Differences
Background Accumulating evidence indicates that the dysbiosis of gastrointestinal microbiota is associated with the development of gastric carcinogenesis.
Chao Peng, Xin Li, Yu Li, Xinbo Xu, Yaobin Ouyang, Nianshuang Li, Nonghua Lu, Yin Zhu, Cong He   +8 more
doaj   +1 more source

Gastric microbiota and carcinogenesis - Current evidence and controversy

Revista Española de Enfermedades Digestivas, 2016
Growing research on the human microbiome, even beyond the gastrointestinal area, is not surprising mainly due to significant advances in study methods. Current reporting in this area is so intensive that clinicians are changing the unsuitable "bacterial flora" expression for more appropriate terms such as "microbiota" (the entire microbial community ...
openaire   +4 more sources