Results 31 to 40 of about 258,618 (218)

Offdiagonal Complexity: A computationally quick complexity measure for graphs and networks [PDF]

Physica A 375, 365 (2007), 2004
A vast variety of biological, social, and economical networks shows topologies drastically differing from random graphs; yet the quantitative characterization remains unsatisfactory from a conceptual point of view. Motivated from the discussion of small scale-free networks, a biased link distribution entropy is defined, which takes an extremum for a ...
arxiv   +1 more source

Comparison of omeprazole, metronidazole and clarithromycin with omeprazole/amoxicillin dual-therapy for the cure of Helicobacter pylori infection [PDF]

, 1998
In this randomized, multicenter trial, we evaluated the effectiveness and side effect profile of a modified omeprazole-based triple therapy to cure Helicobacter pylori infection.
Bayerdörffer, Ekkehard, Bolle, Karl-Heinz, Höchter, Wilhelm, Klann, Hermann, Krämer, Walter, Lehn, Norbert, Meining, Alexander, Miehlke, Stephan, Simon, Thomas, Sommer, Albrecht, Stolte, Manfred, Weingart, Josef   +11 more
core   +1 more source

Helicobacter pylori Membrane Vesicles Stimulate Innate Pro- and Anti-Inflammatory Responses and Induce Apoptosis in Jurkat T Cells [PDF]

, 2014
Persistent Helicobacter pylori infection induces chronic inflammation in the human gastric mucosa, which is associated with development of peptic ulceration, gastric atrophy, and gastric adenocarcinoma.
Atherton, Atherton, Ayala, Basso, Blaser, Bomberger, Boncristiano, Boquet, Cover, Cover, Cover, Darren Letley, Deatherage, Ermak, Fiocca, Fujikawa, Galmiche, Ganten, Gebert, Ghiara, Gonzalez-Rivera, Gonzalez-Rivera, Ismail, Joanne Rhead, Jody Winter, John Atherton, Karen Robinson, Keenan, Keenan, Kim, Lee, Letley, Lindholm, Lundgren, Manning, Matsumoto, McBroom, McBroom, Mullaney, Olofsson, Peek, Pettit, Rhead, Robinson, S. R. Blanke, Schaar, Schmees, Schmees, Sharma, Sundrud, Supajatura, Telford, Torres, Warren, Yamasaki   +54 more
core   +1 more source

Kolmkümmend aastat Helicobacter pylori avastamisest [PDF]

, 2012
Helicobacter pylori avastamisest möödub 30 aastat. Bakteri leviku, virulentsuse, bakterist tekitatud haiguste diagnoosimise ja ravi ning viimastel aastatel preventsiooniga tegelevad paljud erinevad baasteaduse ning kliinilise meditsiini valdkonnad. Selle
Maaroos, Heidi-Ingrid
core   +2 more sources

Antibiotic susceptibility, heteroresistance, and updated treatment strategies in helicobacter pylori infection [PDF]

, 2017
In this review, we discuss the problem of antibiotic resistance, heteroresistance, the utility of cultures and antibiotic susceptibility tests in Helicobacter pylori (Hp) eradication, as well as the updated treatment strategies for this infection.
De Angelis, Massimiliano, Mascellino, Maria Teresa, Oliva, Alessandra, Porowska, Barbara   +3 more
core   +1 more source

The impact of dioctyl phthalate exposure on multiple organ systems and gut microbiota in mice

Heliyon, 2023
Dioctyl phthalate, commonly known as bis(2-ethylhexyl) phthalate (DEHP), is a widely used plasticizer in various industries and has been shown to directly or indirectly impact human health. However, there is a lack of comprehensive studies evaluating the
Qiang Zhang, Chunjing Qiu, Wenya Jiang, Pengya Feng, Xia Xue, Ihtisham Bukhari, Yang Mi, Pengyuan Zheng   +7 more
doaj  

Effect of native gastric mucus on in vivo hybridization therapies directed at Helicobacter pylori [PDF]

, 2015
Helicobacter pylori infects more than 50% of the worldwide population. It is mostly found deep in the gastric mucus lining of the stomach, being a major cause of peptic ulcers and gastric adenocarcinoma. To face the increasing resistance of H.
Azevedo, Nuno F, Braeckmans, Kevin, Dakwar, George, De Smedt, Stefaan, Figueiredo, Céu, Fontenete, Silvia, Forier, Katrien, Guimarães, Nuno, Leite, Marina, Remaut, Katrien, Santos, Rita, Stremersch, Stephan, Wengel, Jesper, Xiong, Ranhua   +13 more
core   +5 more sources

Serum proteomic profiling of precancerous gastric lesions and early gastric cancer reveals signatures associated with systemic inflammatory response and metaplastic differentiation

Frontiers in Molecular Biosciences
The noninvasive detection technique using serum for large-scale screening is useful for the early diagnosis of gastric cancer (GC). Herein, we employed liquid chromatography mass spectrometry to determine the serum proteome signatures and related ...
Yueqing Gong, Yueqing Gong, Yaxin Lou, Xiurui Han, Xiurui Han, Keyan Chen, Keyan Chen, Yang Zhao, Hejun Zhang, Hejun Zhang, Jing Zhang, Jing Zhang, Ying Xiong, Ying Xiong, Weiwei Fu, Weiwei Fu, Shigang Ding, Shigang Ding   +17 more
doaj   +1 more source

A comparative study of clinicopathological features between chronic cholecystitis patients with and without Helicobacter pylori infection in gallbladder mucosa. [PDF]

PLoS ONE, 2013
BACKGROUND: Helicobacter pylori has been isolated from 10%-20% of human chronic cholecystitis specimens but the characteristics of "Helicobacter pylori positive cholecystitis" remains unclear.
Di Zhou, Wen-bin Guan, Jian-dong Wang, Yong Zhang, Wei Gong, Zhi-wei Quan   +5 more
doaj   +1 more source

The Activity Reaction Core and Plasticity of Metabolic Networks [PDF]

PLoS Comput Biol 1, e68 (2005), 2006
Understanding the system level adaptive changes taking place in an organism in response to variations in the environment is a key issue of contemporary biology. Current modeling approaches such as the constraint-based flux balance analyses (FBA) have proved highly successful in analyzing the capabilities of cellular metabolism, including its capacity ...
arxiv   +1 more source