Results 51 to 60 of about 126,518 (276)

Selective low concentration ammonia sensing in a microfluidic lab-on-a-chip [PDF]

, 2006
In the medical community, there is a considerable interest in a diagnostic breath analyzer for ammonia that is selectively enough to measure in exhaled air and small enough for the small volumes available in such an application.
Berg, Albert van den, Delft, Koen M. van, Koelmans, W.W., Olthuis, Wouter, Timmer, Björn H.   +4 more
core   +3 more sources

Analysis of high risk factors for chronic atrophic gastritis

The Saudi Journal of Gastroenterology, 2023
Background: Screening for chronic atrophic gastritis (CAG) is crucial for the prevention and early detection of gastric cancer. Endoscopy is the main method of CAG diagnosis, with high training requirements and limited accuracy, making it difficult to ...
Xian-Ke Lin, Wei-Lin Wang
doaj   +1 more source

Impact of creatinine clearance on helicobacter pylori eradication rate in patients with peptic ulcer disease [PDF]

, 2015
Introduction. Gastrointestinal complaints are common in patients with kidney failure. The aim of this study was to investigate the effect of creatinine clearance on Helicobacter pylori (HP) eradication rate in patients with peptic ulcer disease ...
Alimadadi, M., Amirkhanlou, S., Hafezi, A.A., Homapour, S., Seyyedmajidi, M., Vafaeimanesh, J., Vakili, M.A.   +6 more
core  

High prevalence of Helicobacter pylori infection in Behcet’s disease [PDF]

, 2014
Background: Behcet’s disease (BD) is a multisystem disease of unknown etiology. There are several clues which may indicate an ethiopathogenesis role for Helicobacter pylori infection in this disease.
Aflaki, Elham, B Lankarani, Kamran, Nazarinia, Mohammad Ali, Rajaee, Akbar, Ravanbod, Mohammad Reza   +4 more
core   +1 more source

Neural Circuits between Nodose Ganglion and Pulmonary Neuroendocrine Cells Regulate Lung Inflammatory Responses

Advanced Science, EarlyView.
TRPA1+αCGRP+ sensory neurons in the nodose ganglion detect external insults such as lipopolysaccharide (LPS) and interact directly with pulmonary neuroendocrine cells (PNECs), promoting their activation and proliferation. This neural‐epithelial interaction amplifies lung inflammation.
Jie Chen, Shitao Xie, Zhekai Lin, Caiqi Zhao, Rujia Tao, Yingying Ma, Xiaoyan Chen, Renlan Wu, Qingjian Han, Pengfei Sui, Sheng Wang, Hongbin Ji, Hai Song, Xiaoming Zhang, Yangang Sun, Yuanlin Song, Xiao Su   +16 more
wiley   +1 more source

Prevalence of Helicobacter Pylori Infection in School and Pre-School Aged Children with C-14 Urea Breath Test and the Association with Familial and Environmental Factors

Molecular Imaging and Radionuclide Therapy, 2015
Objective: To investigate the prevalence of Helicobacter pylori (Hp) infection in pre-school and school age children with C-14 urea breath test, and to explore its association with age and socioeconomic factors in Turkey. Methods: Hp infection status was
A. Çınar, M. Sadıç, Hasan İkbal Atılgan, A. Baskın, G. Koca, K. Demirel, M. Korkmaz   +6 more
semanticscholar   +1 more source

Early Detection of Cell Death Using Transmembrane Water Exchange Magnetic Resonance Imaging

Advanced Science, EarlyView.
Cell death is important in both the development and treatment of cancer. In this study, it is demonstrated for the first time that a specific measurement of the transmembrane water exchange rate using magnetic resonance imaging can be used as an early marker of cell death in mammalian cells, in animals and in human patients. Abstract Cell death plays a
Athanasia Kaika, Luca Nagel, Ulrike Höckendorf, Bangwen Xie, Geoffrey J. Topping, Mathias Schillmaier, Irina Beer, Frits H. A. van Heijster, Julian Rauch, Tristan A. Kuder, Sandra Sühnel, Bernd Erber, Christian Lohrmann, Simone Ballke, Thomas Metzler, Katja Steiger, Philipp J. Jost, Natalia P. Ivleva, Philipp Paprottka, Jonathan Nadjiri, Kevin M. Brindle, Wolfgang A. Weber, Franz Schilling   +22 more
wiley   +1 more source

13C Urea Breath Testing to Diagnose Helicobacter pylori Infection in Children

Canadian Journal of Gastroenterology, 1999
The causal relationship between Helicobacter pylori colonization of the gastric mucosa and gastritis has been proven. Endoscopy and subsequent histological examination of antral biopsies have been regarded as the gold standard for diagnosing H pylori ...
Colette Deslandres
doaj   +1 more source

Noninvasive Helicobacter pylori Diagnostic Methods in Indonesia

Gut and Liver, 2020
Although the prevalence of Helicobacter pylori infection in Indonesia is lower than that in other countries, H. pylori is still an essential pathogen associated with severe gastric mucosal damage and dyspeptic symptoms.
Muhammad Miftahussurur
doaj   +1 more source

The gastric acid pocket is attenuated in H. pylori infected subjects [PDF]

, 2016
Objective Gastric acid secretory capacity in different anatomical regions, including the postprandial acid pocket, was assessed in Helicobacter pylori positive and negative volunteers in a Western population. Design We studied 31 H.
Ballantyne, Stuart A., Derakhshan, Mohammad H., Going, James J., McColl, Kenneth E.L., Mitchell, David R., Orange, Clare, Wirz, Angela A.   +6 more
core   +1 more source