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Low magnesium (Mg) intake increases the risk of various diseases such as anxiety disorder, depression, and diabetes. However, a reliable biomarker of mild Mg deficiency due to low Mg intake has not yet been identified. We speculate that metabolomics will be effective for biomarker discovery because Mg can affect various metabolic processes in the body.
View Article and Find Full Text PDFClin Exp Hypertens
December 2025
Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Objectives: We aimed to: (1) explore the effect of oral potassium supplementation on urinary potassium excretion, and (2) evaluate the value of urinary potassium-related indicators in distinguishing primary aldosteronism (PA) from non-PA patients.
Design And Methods: A prospective study of 20 patients with hypertension and hypokalemia caused by renal potassium loss between November 2023 and April 2024 was conducted. Demographic features, 24-hour urine collection before and after potassium supplementation were all collected.
Genes Environ
January 2025
Department of Environmental Oncology, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, 807-8555, Japan.
Background: Urinary 8-hydroxyguanosine (8-OHGuo) levels serve as a biomarker for oxidative stress and hydroxyl radical-induced RNA damage. Evaluating the diurnal and daily fluctuations in urinary 8-OHGuo excretion levels is essential for understanding its implications. However, research in this area remains limited.
View Article and Find Full Text PDFJ Physiol Sci
January 2025
Department of Future Basic Medicine, Nara Medical University, Kashihara, Nara, Japan; V-iCliniX Laboratory, Nara Medical University, Kashihara, Nara, Japan. Electronic address:
In humans, uric acid is an end-product of purine metabolism. Urate excretion from the human kidney is tightly regulated by reabsorption and secretion. At least eleven genes have been identified as human renal urate transporters.
View Article and Find Full Text PDFBr J Pharmacol
January 2025
Laboratory of Veterinary Pharmacology, School of Veterinary Medicine, Kitasato University, Towada, Japan.
Background And Purpose: Eukaryotic elongation factor 2 kinase (eEF2K) belongs to the Ca/calmodulin-dependent protein kinase family. We previously revealed that A484954, a selective eEF2K inhibitor, caused hypotensive and diuretic effects via the production of nitric oxide (NO) in spontaneously hypertensive rats. Otsuka Long-Evans Tokushima Fatty (OLETF) rats are hypertensive because of obesity and type 2 diabetes.
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