Results 71 to 80 of about 258,064 (337)

The gastric H, K-ATPase system also functions as the Na, K-ATPase and Ca-ATPase in altered states [v1; ref status: indexed, http://f1000r.es/1eo]

open access: yesF1000Research, 2013
This article offers an explanation for the apparent lack of Na, K-ATPase activity in parietal cells although ouabain has been known to inhibit gastric acid secretion since 1962.
Tushar Ray
doaj   +1 more source

Could CuB be the site of redox linkage in cytochrome c oxidase? [PDF]

open access: yes, 1992
This paper explores the proton pumping function of cytochrome c oxidase [ferrocytochrome-c:oxygen oxidoreductase (EC 1.9.3.1)] based upon redox linkage at the "high-potential" CU(B) center.
Chan, Sunney I.   +4 more
core  

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

open access: yesAdvanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

Inappropriate use of proton-pump inhibitors and fragility fracture risk. A preliminary study [PDF]

open access: yes, 2015
Introducción: Los inhibidores de la bomba de protones (IBP) son fármacos ampliamente utilizados, si bien esto conlleva a un sobreuso que no es acorde con las indicaciones aceptadas en España y en el resto de Europa.
Gómez de Tejada Romero, María Jesús
core  

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai   +6 more
wiley   +1 more source

Proton Pump Inhibitors

open access: yesTropical gastroenterology : official journal of the Digestive Diseases Foundation, 1999
The discovery and development of the proton pump inhibitor.- The discovery and development of the proton pump inhibitor.- Mechanism of action.- The gastric H, K ATPase.- Inhibition of the gastric proton pump.- The Pharmacology of proton pump inhibitors.- Inhibition of gastric acid secretion.- Consequences of gastric acid inihibition in animals ...
J K, Grover, V, Vats
openaire   +3 more sources

ANTISECRETORY TREATMENT FOR PEDIATRIC GASTROESOPHAGEAL REFLUX DISEASE - A SYSTEMATIC REVIEW

open access: yesArquivos de Gastroenterologia, 2017
BACKGROUND: Proton pump inhibitors and histamine H2 receptor antagonists are two of the most commonly prescribed drug classes for pediatric gastroesophageal reflux disease, but their efficacy is controversial.
Ângelo Zambam de MATTOS   +4 more
doaj   +1 more source

Esophageal sphincter device for gastroesophageal reflux disease [PDF]

open access: yes, 2013
BACKGROUND Patients with gastroesophageal reflux disease who have a partial response to proton-pump inhibitors often seek alternative therapy. We evaluated the safety and effectiveness of a new magnetic device to augment the lower esophageal sphincter ...
Bemelman, Willem A   +14 more
core   +2 more sources

Kinetic Regimes of Hydrogen Absorption in Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Knowledge of the hydrogen incorporation mechanisms in thin layers in relation to the amount absorbed is essential to design coatings and devices compatible with hydrogen‐based technologies. A combination of simultaneous in situ methods gives detailed insight into the hydrogenation of a prototypical hydrogen absorber layer in a time‐dependent manner ...
Laura Guasco   +7 more
wiley   +1 more source

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