Results 71 to 80 of about 6,816 (174)

Metabolic Fingerprints of High‐Risk Individuals for Pancreatic Cancer: A Multibiospecimen Investigation

open access: yesAnalysis &Sensing, Volume 6, Issue 4, July 2026.
This study presents a multimatrix untargeted metabolomics analysis of fecal, plasma, and urine samples from individuals at high risk for pancreatic cancer development. Integrated multivariate and cofactor‐adjusted models were applied to characterize cross‐matrix metabolomic associations, incorporating pancreatic magnetic resonance imaging data, sex ...
Vladyslav Dovhalyuk   +6 more
wiley   +1 more source

The Effects of Transcranial Magnetic Stimulation on Tryptophan Metabolism and Depressive‐Like Behavior in Mice

open access: yesBrain and Behavior, Volume 16, Issue 7, July 2026.
Repetitive transcranial magnetic stimulation (rTMS) ameliorates chronic unpredictable mild stress (CUMS)‐induced depressive‐like behaviors in mice by modulating key tryptophan metabolism pathways, as evidenced by the restoration of serotonin levels and reduction of neuroactive metabolites.
Gao Yuan   +8 more
wiley   +1 more source

Levels of indoxyl sulfate are associated with severity of coronary atherosclerosis

open access: yesClinical and Investigative Medicine, 2013
Purpose Indoxyl sulfate (IS) is linked to endothelial damage, NF-αB activation and induced development of atherosclerosis. The purpose of this study was to investigate the relationship between serum IS levels and the severity of coronary artery stenosis.
Chia-Chang, Hsu   +9 more
openaire   +3 more sources

Indoxyl Sulfate and p-Cresyl Sulfate Promote Vascular Calcification and Associate with Glucose Intolerance [PDF]

open access: yesJournal of the American Society of Nephrology, 2019
Significance Statement Vascular calcification contributes to high cardiovascular mortality in patients with CKD. Although research findings have suggested an association between the uremic toxins indoxyl sulfate and p-cresyl sulfate and cardiovascular disease, direct evidence has been lacking.
Opdebeeck, Britt   +9 more
openaire   +3 more sources

Construction of Chronic Kidney Disease Mouse Model Induced by Diets With Different Adenine Content

open access: yesFood Safety and Health, Volume 4, Issue 3, Page 684-696, July 2026.
By administering a 4 weeks adenine diet to C57BL/6J mice, we identified 0.2% adenine in purified feed as the optimal chronic kidney disease model. This model induces severe renal damage, gut dysbiosis, uremic toxin accumulation, and CKD mineral bone disorder, providing a clinically relevant platform for mechanistic and therapeutic studies.
Wanjun Liao   +8 more
wiley   +1 more source

Salvianolic Acid B Upregulates miR‐744‐5p Expression in Peripheral Blood Mononuclear Cell–Derived Extracellular Vesicles to Alleviate Uremic Cardiomyopathy

open access: yesJournal of Extracellular Vesicles, Volume 15, Issue 7, July 2026.
Uremic cardiomyopathy (UCM) is a life‐threatening complication of uremia. We find that extracellular vesicle (EV)‐miR‐744‐5p mediates peripheral blood mononuclear cell (PBMC)‐cardiomyocyte communication in UCM. Salvianolic acid B treats UCM by modulating EV‐miR‐744‐5p expression.
Ziran Wang   +17 more
wiley   +1 more source

Quercetin Suppresses AOM/DSS-Induced Colon Carcinogenesis through Its Anti-Inflammation Effects in Mice

open access: yesJournal of Immunology Research, 2020
Colorectal cancer (CRC) is the fourth leading cause of tumor-related deaths worldwide. In this study, we explored the in vivo effects of quercetin, a plant flavonol from the flavonoid group of polyphenols with antioxidant effects, on colon carcinogenesis
Rui Lin   +3 more
doaj   +1 more source

An In Vitro System for Studying Toxin Transport Across Hemodialysis Membranes

open access: yesArtificial Organs, Volume 50, Issue 7, Page 988-1006, July 2026.
Development of an in vitro hemodialysis (HD) system based on mini dialyzers for evaluating hemodialysis membranes under physiologically relevant conditions. ABSTRACT Background Healthy kidneys regulate acid–base balance and electrolytes, produce hormones, and clear excess fluids and uremic toxins.
M. Torrents‐Yeste   +7 more
wiley   +1 more source

Impact of Indoxyl Sulfate on Coronary Plaques in Patients on Hemodialysis

open access: yesInternational Heart Journal, 2018
Serum indoxyl sulfate (IS; a uremic toxin) levels, which are significantly higher in patients with chronic kidney disease, including those undergoing hemodialysis, than in the robust, are associated with both cardiovascular disease (CVD) and CVD-related mortality.
Asami, Masahiko   +7 more
openaire   +3 more sources

Postbiotic Stool Filtrates From Patients With Type 2 Diabetes Impair Mouse Intestinal Muscle Contractility Ex Vivo and Alter Enteric Cholinergic Neuronal Activity in Vivo

open access: yesNeurogastroenterology &Motility, Volume 38, Issue 7, July 2026.
We previously showed that molecules solubilized in filter‐sterilized stool filtrates (postbiotic stool filtrates; PSFs) of mice fed a high‐fat diet (HFD) may have a role in triggering damage to the enteric nervous system and gut dysmotility before the onset of T2D symptoms. To translate these results, we studied the effects of PSFs from male and female
Peter F. Voller   +14 more
wiley   +1 more source

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