Results 81 to 90 of about 213,365 (383)

Perceived stress as a risk factor for peptic ulcers: a register-based cohort study

open access: yesBMC Gastroenterology, 2016
BackgroundThe association between stress and peptic ulcers has been questioned since the discovery of helicobacter pylori. This study examined whether high perceived everyday life stress was associated with an increased risk of either receiving a triple ...
U. Deding   +5 more
semanticscholar   +1 more source

Must Understanding Be Coherent? [PDF]

open access: yes, 2016
Several authors suggest that understanding and epistemic coherence are tightly connected. Using an account of understanding that makes no appeal to coherence, I explain away the intuitions that motivate this position.
Khalifa, Kareem
core  

Cross‐Linked Protein Crystals With an Intense Nonconventional Full‐Color Photoluminescence Originating From Through‐Space Intermolecular Interaction

open access: yesAggregate, EarlyView.
Cross‐linked protein crystals are introduced as a novel class of nontraditional luminescent materials (NLMs) exhibiting tunable full‐color photoluminescence. Three polymorphic lysozyme crystals establish a clear, definitive structure–emission relationship, revealing that emission originates from intermolecular through‐space interactions (TSI).
Renbin Zhou   +7 more
wiley   +1 more source

Profile of peptic ulcer disease and its risk factors in Arar, Northern Saudi Arabia

open access: yesElectronic Physician, 2017
Background Peptic ulcer disease is a multifactorial health problem, and its prevalence and risk factors have changed considerably within the past century.
A. S. Albaqawi   +10 more
semanticscholar   +1 more source

Cause-specific hospital admission and mortality among working men: association with socioeconomic circumstances in childhood and adult life, and the mediating role of daily stress [PDF]

open access: yes, 2005
BACKGROUND: The aim of this study was to investigate the association of childhood and adulthood social class with the occurrence of specific diseases, including those not associated with a high mortality rate, and to investigate daily stress as the ...
Davey Smith, G.   +5 more
core   +1 more source

Research advancements and evaluation of multifactor‐induced murine models for gastric cancer

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Murine models for gastric cancer. Abstract As one of the most prevalent gastrointestinal malignancies in humans, gastric cancer (GC) is often detected at an advanced stage, resulting in a poor prognosis and ranking it the fifth leading cause of cancer‐related deaths.
Yiqing Wang   +5 more
wiley   +1 more source

The enzymatic synthesis of protein. IV. The effect of concentration on peptic synthesis [PDF]

open access: yes, 1925
In the enzymatic hydrolysis and synthesis of proteins in vitro, the important factor, the factor upon which the direction and the degree of the reaction are dependent, is not the relative concentration of water, but the concentration of material in ...
Borsook, Henry, Wasteneys, Hardolph
core  

Medical versus surgical treatment for refractory or recurrent peptic ulcer.

open access: yesCochrane Database of Systematic Reviews, 2016
BACKGROUND Refractory peptic ulcers are ulcers in the stomach or duodenum that do not heal after eight to 12 weeks of medical treatment or those that are associated with complications despite medical treatment.
K. Gurusamy, E. Pallari
semanticscholar   +1 more source

Bioprinting‐Assisted Tissue Assembly to Investigate Endothelial Cell Contributions in Cardiac Fibrosis and Focal Fibrosis Modeling

open access: yesAdvanced NanoBiomed Research, EarlyView.
GA: Bioprinting‐assisted tissue assembly, a method for generating versatile and complex tissue constructs, is employed to investigate the contribution of endothelial cells (ECs) in cardiac fibrosis. ECs modulate fibrotic responses not only by preventing significant tissue stiffening and contractile impairment but also by exhibiting endothelial‐to ...
Dong Gyu Hwang   +6 more
wiley   +1 more source

Peptic Ulcer

open access: yesJornal de Pediatria, 2000
OBJECTIVE: To present a current review about pathogenesis, pathophysiology, diagnosis, and treatment of peptic ulcer disease in children, based on the reviewed publications and the author personal experience. METHODS: We revised the most relevant articles about peptic ulcer in children, published from the last 20 years.
openaire   +2 more sources

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