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Anesthetics are crucial in surgical procedures and therapeutic interventions, but they come with side effects and varying levels of effectiveness, calling for novel anesthetic agents that offer more precise and controllable effects. Targeting Gamma-aminobutyric acid (GABA) receptors, the primary inhibitory receptors in the central nervous system, could enhance their inhibitory action, potentially reducing side effects while improving the potency of anesthetics. In this study, we introduce a proteomic learning of GABA receptor-mediated anesthesia based on 24 GABA receptor subtypes by considering over 4000 proteins in protein-protein interaction (PPI) networks and over 1.
View Article and Find Full Text PDFSodium-dependent glucose transporter 2 inhibitors improve heart function in patients with type 2 diabetes and heart failure.
World J Cardiol
January 2025
Department of Cardiology, Shanxi Provincial People's Hospital, Shanxi Medical University, Taiyuan 030012, Shanxi Province, China.
This article discusses the study by Grubić Rotkvić on the mechanisms of action of sodium-glucose cotransporter 2 inhibitors (SGLT2i) in patients with type 2 diabetes mellitus (T2DM) and heart failure (HF). T2DM and HF are highly comorbid, with a significantly increased prevalence of HF in patients with T2DM. SGLT2i exhibit potential in reducing hospitalization rates for HF and cardiovascular mortality through multiple mechanisms, including improving blood glucose control, promoting urinary sodium excretion, reducing sympathetic nervous system activity, lowering both preload and afterload on the heart, alleviating inflammation and oxidative stress, enhancing endothelial function, improving myocardial energy metabolism, and stabilizing cardiac ion homeostasis.
View Article and Find Full Text PDFRibes diacanthum Pall modulates bile acid homeostasis and oxidative stress in cholestatic mice by activating the SIRT1/FXR and Keap1/Nrf2 signaling pathways.
J Ethnopharmacol
January 2025
State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, 211198, China; Jiangsu Key Laboratory of TCM Evaluation and Translational Research, China Pharmaceutical University, Nanjing, 211198, China. Electronic address:
Ethnopharmacological Relevance: Cholestatic liver injury (CLI) is a pathophysiological syndrome characterized by the accumulation of bile acids (BAs), which leads to significant hepatic dysfunction. This condition is frequently associated with disturbances in BAs homeostasis and the induction of oxidative stress. Ribes diacanthum Pall (RDP), a conventional folk medicinal plant, has been employed in Mongolia, the Inner Mongolia region of China, and other areas for the remediation of hepatic disorders.
View Article and Find Full Text PDFRenal Tubular Acidosis: Core Curriculum 2025.
Am J Kidney Dis
January 2025
Division of Nephrology and Hypertension, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
Renal tubular acidoses (RTAs) are a subset of non-anion gap metabolic acidoses that result from complex disturbances in renal acid excretion. Net acid excretion is primarily accomplished through the reclamation of sodium bicarbonate and the buffering of secreted protons with ammonia or dibasic phosphate, all of which require a series of highly complex and coordinated processes along the renal tubule. Flaws in any of these components lead to the development of metabolic acidosis and/or a failure to compensate fully for other systemic acidoses.
View Article and Find Full Text PDFPseudogenization of the Slc23a4 gene is necessary for the survival of Xdh-deficient mice.
Sci Rep
January 2025
Laboratory of Human Physiology and Pathology, Faculty of Pharmaceutical Sciences, Teikyo University, Tokyo, Japan.
In most patients with type 1 xanthinuria caused by mutations in the xanthine dehydrogenase gene (XDH), no clinical complications, except for urinary stones, are observed. In contrast, all Xdh(- / -) mice die due to renal failure before reaching adulthood at 8 weeks of age. Hypoxanthine or xanthine levels become excessive and thus toxic in Xdh(- / -) mice because enhancing the activity of hypoxanthine phosphoribosyl transferase (HPRT), which is an enzyme that uses hypoxanthine as a substrate, slightly increases the life span of these mice.
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