Results 101 to 110 of about 381,363 (294)

A study on pattern of lower gastrointestinal tract bleeding [PDF]

, 2018
AIM OF THE STUDY: To study the clinical pattern of lower gastrointestinal tract bleeding. BACKGROUND: Lower gastrointestinal bleeding (LGIB) accounts for approximately 20-33% of episodes of gastrointestinal haemorrhage.
Swathi Prakash, J
core  

Nanocellulose Alleviates Intrahepatic Cholestasis of Pregnancy via Gut Microbiota‐Mediated Bile Acid Homeostasis

Advanced Science, EarlyView.
Nanocellulose, derived from microcrystalline cellulose (MCC) through sulfuric acid hydrolysis or mechanical grinding to produce CNC or CNF, was tested in a rat ICP model. Particularly, CNF improved gut microbiota composition, reduced secondary bile acid metabolism, and restored bile acid homeostasis through modulation of the gut–liver axis.
Muhua Yu, Hongjie Dai, Xiaocui Zhong, Qibin Li, Hui Yuan, Yang Yang, Daiyong Huang, Lei Zhang, Rui Ran, Tian He, Yuanzhi Huang, Silas Villas‐Boas, Sergey Tumanov, Richard D. Cannon, Boris Novakovic, Richard Saffery, Yuhao Zhang, Xiaojing Dong, Ting‐Li Han   +18 more
wiley   +1 more source

Upper and lower gastrointestinal tract disorders in patients with newly diagnosed acromegaly

Alʹmanah Kliničeskoj Mediciny, 2016
Background: Increased growth hormone production in acromegaly results in enlargement of inner organs, their dysfunction and morphological abnormalities.
A. A. Titaeva, E. A. Belousova, S. G. Tereshchenko, E. V. Velikanov   +3 more
doaj   +1 more source

Sexually transmitted infections of the lower gastrointestinal tract

, 2018
The World Health Organization estimates that there is greater than one million new cases of sexually transmitted infections (STIs) every day. In many countries, STIs are at an unprecedented high, including the USA, where nearly 20 million new cases were ...
Jawale, Rahul
core  

Histopathology of the gastrointestinal tract

, 2020
Gastrointestinal tract (GIT) biopsies are among the most frequent biopsies for a variety of reasons. For instance, upper gastrointestinal biopsies from oesophagus, stomach and duodenum are very frequent in routine practice for assessment of ‘Barrett’s ...
Siddique, Sabeehuddin, Zubair Ahmad, Ahmad, Zubair, Sabeeh Uddin Siddique   +3 more
core   +1 more source

A Brain‐Wide Atlas of Astrocytic Oxytocin Receptors Reveals a Glial Basis for Nucleus Accumbens Modulation of Affiliative Behavior

Advanced Science, EarlyView.
The cellular actors of oxytocin signaling are under intense scrutiny. A brain‐wide anatomical and functional analysis in mice and rats reveals widespread expression of oxytocin receptors in astrocytes. These receptors are functionally active and, in the nucleus accumbens, selectively regulate male social affiliation.
Clémence Denis, Stefan Stojilkovic, Kai‐Yi Wang, Cristina Márquez, Annabel C. Kleinwächter, Angel Baudon, Yuval Podpecan, Aurélia Ces, Mélanie Kremer, Isabelle Arnoux, Nathalie Rouach, Jemima Helen, Sophie Trender, Andreas Wallkum, Selina Wunsch, Franziska Schommer, Moritz C. Wimmer, Tim Schubert, Felix Franke, Jabir Aliyu Muhammad, Eva M. Eisemann, Ingrid Camila Possa‐Paranhos, Cassandra Baumann, Pierre‐Alexis Derrien, Quirin Krabichler, Cosmo Garcia, Henning Fröhlich, Matthew K. Kirchner, Valery Grinevich, Pascal Darbon, Javier E. Stern, Ferdinand Althammer, Alexandre Charlet   +32 more
wiley   +1 more source

Recent advancement in daignosis of gastrointestinal diseases

Journal of Applied Pharmaceutical Research, 2015
Gastrointestinal diseases refer to ulcerative disorders of the upper gastrointestinal tract. Stomach acids and some enzymes can damage the lining of the G.I. tract if natural protective factors are not functioning normally.
Pranit Saraswat, Pragati Khare, Ritesh Tiwari   +2 more
doaj  

Sex‐Specific Regulation of Glycemic Homeostasis by Theabrownin from Pu‐erh Tea

Advanced Science, EarlyView.
Pu‐erh tea's key component, theabrownin (TB), lowers blood glucose in a sex‐specific manner. In females, estrogen boosts intestinal MUC2 production, which dramatically enhances TB's ability to inhibit the carbohydrate‐digesting enzyme α‐glucosidase.
Yang Li, Junliang Kuang, Dan Zheng, Jieyi Wang, Kun Ge, Chun Qu, Xiaojiao Zheng, Zhenxing Ren, Fengjie Huang, Mingliang Zhao, Yimin Sun, Huiheng Zhang, Keke Ding, Xixi Xia, Yajun Tang, Lu Liu, Jian Zhou, Fei Gao, Xiaohui Ma, Yongquan Xu, Guoxiang Xie, Aihua Zhao, Wei Jia   +22 more
wiley   +1 more source

Debilitating Chronic Diarrhea Caused by Generalized Gastrointestinal Cytomegalovirus Infection in an Immunocompetent Adult

Case Reports in Gastrointestinal Medicine, 2014
Gastrointestinal cytomegalovirus (CMV) infection is a common opportunistic infection in immunocompromised patients, especially patients with acquired immunodeficiency syndrome and transplant recipients.
Emmanouil Telakis, Eftychia Tsironi, Konstantinos Papatheodorou, Dimitrios Nikolakis   +3 more
doaj   +1 more source

Icariin Enhances the Enzymatic Activity of N‐acetylgalactosaminidase to Augment Akkermansia Abundance in Gut Microbiota for Improved PD‐1 Blockade Efficacy in Tumor Suppression

Advanced Science, EarlyView.
Icariin promoted the growth of Akk by enhancing the activity of N‐acetylgalactosaminidase (Amuc_0920), which enhanced mucin utilization and provided a favorable nutrient environment for bacterial growth. This icariin‐mediated enrichment of Akk further reshaped the tumor microenvironment and promoted CD8+ T cell infiltration, ultimately synergizing with
Shuangying Qiao, Liu Yang, Haibang Hao, Qiuxia Ding, Feng Ding, Zheng Chen, Jinfang Zhang, Yun He, Meng Li, Jun Xu, Chao Wang, Aiping Lu, Fangfei Li   +12 more
wiley   +1 more source