Results 41 to 50 of about 11,383,904 (312)

Effects of periodontal therapy on eradication and recurrence of infection after successful treatment

Journal of International Medical Research, 2019
Objectives This study aimed to evaluate the effects of periodontal therapy on the efficacy of Helicobacter pylori eradication and on the recurrence of infection after eradication.
Taweesak Tongtawee, Wareeporn Wattanawongdon, Theeraya Simawaranon   +2 more
doaj   +1 more source

Clinical Efficacy of Radiotherapy in Helicobacter pylori Negative or Unresponsive to Eradication Therapy Primary Gastric Mucosa-Associated Lymphoid Tissue Lymphoma

The Korean Journal of Gastroenterology, 2019
Background /Aims: The eradication of Helicobacter pylori (H. pylori) is an effective treatment in gastric mucosa-associated lymphoid tissue (MALT) lymphoma associated with H. pylori infection.
Byung Sam Park, Si Hyung Lee
doaj   +1 more source

Helicobacter pylori infection in pregnant women and it’s correlation with the alterations of some trace elements levels in the serum at Maternity Teaching Hospital in Erbil City

Al-Mustansiriyah Journal of Pharmaceutical Sciences, 2018
Helicobacter pylori (H. pylori) is a spiral-shaped pathogenic bacterium found on the human gastric mucosa, Warren and Marshall isolated H pylori for the first time in 1982. It is one of the most common worldwide human infections [1].H.
Suha Hussein Ahmed, Saad Abdul Kareem Mohammed   +1 more
doaj   +1 more source

A retrospective study assessing the acceleration effect of type I Helicobacter pylori infection on the progress of atrophic gastritis

Scientific Reports, 2021
Based on the antibody typing classification, Helicobacter pylori infection can be divided into type I H. pylori infection and type II H. pylori infection. To observe the effects of different H.
Weidong Liu, Junjie Tian, Wenjia Hui, Wenjie Kong, Yan Feng, Junqiang Si, Feng Gao   +6 more
doaj   +1 more source

Two distinct aetiologies of cardia cancer, evidence from premorbid serological markers of gastric atrophy and Helicobacter pylori status [PDF]

, 2007
Background: Non-cardia gastric adenocarcinoma is positively associated with Helicobacter pylori infection and atrophic gastritis. The role of H pylori infection and atrophic gastritis in cardia cancer is unclear.
Derakhshan, M.H., Jellum, E., McColl, K.E.L., Melby, K.K., Fyfe, V., Aase, S., Hansen, S., Vollset, S.E.   +7 more
core   +1 more source

Epigenetic dynamics of Helicobacter pylori-induced COX-2 activation [PDF]

, 2009
Background and Aims: Cyclooxigenase (COX)-2 is over expressed in gastrointestinal neoplasia and Helicobacter pylori (H. pylori) infection is casually linked to gastric cancer. We undertook this study to investigate the mechanism mediating H.
Peluso, Silvia
core   +1 more source

Multiple pathways of plasmid DNA transfer in Helicobacter pylori [PDF]

, 2012
Many Helicobacter pylori (Hp) strains carry cryptic plasmids of different size and gene content, the function of which is not well understood. A subgroup of these plasmids (e.g.
Haas, Rainer, Rainer Haas, Lea Holsten (133951), Wolfgang Fischer (133965), Holsten, Lea, Stefanie Rohrer (133947), Rohrer, Stefanie, Rainer Haas (81562), Weiss, Evelyn, Lea Holsten, Mohammed Benghezal, Evelyn Weiss (133955), Mohammed Benghezal (133961), Stefanie Rohrer, Wolfgang Fischer, Benghezal, Mohammed, Evelyn Weiss, Fischer, Wolfgang   +17 more
core   +2 more sources

A Pentaradial and Bilateral Combined Photoreception System in the Sea Cucumber is Mediated by a Blue Light‐Sensitive R‐Opsin

Advanced Science, EarlyView.
The sea cucumber Holothuria leucospilota detects blue and adjacent wavelengths of light via an r‐opsin with a maximum absorption at 459 nm. In the oral tentacles, papillae, and tube feet, distinct light‐sensing structures with specialized morphologies are formed, constituting a unique pentaradial and bilateral combined photoreception system.
Jiasheng Huang, Chunhua Ren, Zhou Qin, Yimeng Cui, Bingbing Zhang, Peng Luo, Xuan Wang, Yaoqi Xie, Xin Zhang, Aifen Yan, Yang Zhang, Dingding Fan, Yang Liu, Wenjie Pan, Xiao Jiang, Lihong Yuan, Haipeng Qin, David M. Irwin, Chaoqun Hu, Yang Liu, Ting Chen   +20 more
wiley   +1 more source

Diagnosis and treatment of Helicobacter pylori infections in children and elderly populations

Chronic Diseases and Translational Medicine, 2019
Helicobacter pylori (H. pylori) infection is associated with various gastric and extra-gastric diseases. Importantly, this infection is the strongest known risk factor for gastric cancer (GC). H. pylori eradication can effectively prevent H.
Chao Peng, Yi Hu, Zhong-Ming Ge, Quan-Ming Zou, Nong-Hua Lyu   +4 more
doaj   +1 more source

Community prevalence of Helicobacter pylori and dyspepsia and efficacy of triple therapy in a rural district of eastern Uganda

Heliyon, 2022
Background: Helicobacter pylori (H. pylori) infection and chronic dyspepsia represent significant medical burdens in the developing world. An accurate assessment of the prevalence of chronic dyspepsia, as well as of the effectiveness of population-based ...
Yang Jae Lee, Ibrahim Ssekalo, Rauben Kazungu, Timothy S. Blackwell, Jr., Peter Muwereza, Yuefeng Wu, José B. Sáenz   +6 more
doaj   +1 more source