Results 11 to 20 of about 24,384 (185)

Antioxidant protection enzyme activity in the blood serum and large intestinal mucosa of rats with prolonged gastric hypochlorhydria and given multiprobiotics

open access: yesRegulatory Mechanisms in Biosystems, 2019
The activity of antioxidant protection enzymes in the blood serum and colon mucosa in rats was studied under the conditions of 28-days administration of omeprazole on its own and omeprazole together with multiprobiotics "Symbiter" and "Apibact ...
S. V. Pylypenko, A. A. Koval
doaj   +1 more source

Evaluation of the effects of medium‐term (57‐day) omeprazole administration and of omeprazole discontinuation on serum gastrin and serum chromogranin A concentrations in the horse

open access: yesJournal of Veterinary Internal Medicine, 2023
Background Rebound gastric hyperacidity (RGH) secondary to hypergastrinemia has been suggested to contribute to the rapid recurrence of equine squamous gastric disease (ESGD) in horses after discontinuation of omeprazole.
Bethanie Clark   +6 more
doaj   +1 more source

Omeprazole Treatment Enhances Nitrogen Use Efficiency Through Increased Nitrogen Uptake and Assimilation in Corn

open access: yesFrontiers in Plant Science, 2019
Omeprazole is a selective proton pump inhibitor in humans that inhibits the H+/K+-ATPase of gastric parietal cells. Omeprazole has been recently shown to act as a plant growth regulator and enhancer of salt stress tolerance.
Michael James Van Oosten   +7 more
doaj   +1 more source

Molecular pathways driving omeprazole nephrotoxicity

open access: yesRedox Biology, 2020
Omeprazole, a proton pump inhibitor used to treat peptic ulcer and gastroesophageal reflux disease, has been associated to chronic kidney disease and acute interstitial nephritis. However, whether omeprazole is toxic to renal cells is unknown. Omeprazole
Miguel Fontecha-Barriuso   +8 more
doaj   +1 more source

Molecular mechanism of inhibition of the mitochondrial carnitine/acylcarnitine transporter by omeprazole revealed by proteoliposome assay, mutagenesis and bioinformatics. [PDF]

open access: yesPLoS ONE, 2013
The effect of omeprazole on the mitochondrial carnitine/acylcarnitine transporter has been studied in proteoliposomes. Externally added omeprazole inhibited the carnitine/carnitine antiport catalysed by the transporter.
Annamaria Tonazzi   +2 more
doaj   +1 more source

Omeprazole inhibits proliferation and modulates autophagy in pancreatic cancer cells.

open access: yesPLoS ONE, 2011
BackgroundOmeprazole has recently been described as a modulator of tumour chemoresistance, although its underlying molecular mechanisms remain controversial.
Andrej Udelnow   +9 more
doaj   +1 more source

Proton pump inhibitors modulate esophageal epithelial barrier function and crosstalk with eosinophils. [PDF]

open access: yesPediatr Allergy Immunol
Abstract Background Eosinophilic esophagitis (EoE) is a chronic allergic disorder driven by type 2 inflammation, characterized by eosinophilic infiltration and esophageal epithelial abnormalities, including barrier dysfunction, basal cell hyperplasia, epithelial thickening, and loss of differentiation.
Gautam R   +6 more
europepmc   +2 more sources

Effects of astragaloside IV on the pharmacokinetics of omeprazole in rats

open access: yesPharmaceutical Biology, 2019
Context: Omeprazole and astragaloside IV (AS-IV) are widely used for the treatment of gastric ulcers in China clinics. Objective: This study investigates the effects of AS-IV on the pharmacokinetics of omeprazole in rats.
Wei Liu, Guozhi Liu, Jing Liu
doaj   +1 more source

Changes in omeprazole pharmacokinetics in rats with diabetes induced by alloxan or streptozotocin: Faster clearance of omeprazole due to induction of hepatic CYP1A2 and 3A1

open access: yesJournal of Pharmacy & Pharmaceutical Sciences, 2007
Purpose. To investigate the effect of diabetes mellitus induced by alloxan (DMIA) or streptozotocin (DMIS) on the pharmacokinetics of omeprazole in rats.
Dae Young Lee   +3 more
doaj   +1 more source

Repeated Intake of Grapefruit Juice Inhibits CYP2B6, CYP2C9, CYP2C19, and CYP3A4 while Lingonberry Powder Does Not Induce Major CYP Enzymes in Humans. [PDF]

open access: yesClin Pharmacol Ther
Grapefruit juice is a well‐established inhibitor of cytochrome P450 (CYP) 3A4, but its effects on other CYP enzymes or organic anion transporting polypeptides (OATPs) are not fully characterized in humans. Recently, lingonberry powder was shown to induce murine CYP enzymes. We investigated the effects of lingonberry powder and grapefruit juice on seven
Aurinsalo L   +7 more
europepmc   +2 more sources

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