Due to their diverse physiological functions, mitochondria can cause various acute and chronic liver diseases, thus being potential targets for therapies and diagnostics as well. In this study, the advantages of high-resolution respirometry are presented for the assessment of liver mitochondrial functions. During respitometry, the mitochondrial electron transport, the oxydative phosphorilation and the efficacy of the ADP synthesis can be calculated on the basis of oxygen consumption of freshly-taken tissue samples. Respirometry is a robust tool for the pre- or intraoperative analysis of liver mitochondrial functions and may increase the effectiveness of surgical interventions.
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http://dx.doi.org/10.1556/1046.69.2016.4.8 | DOI Listing |
Cancer Commun (Lond)
January 2025
Department of Medical Oncology, Zhejiang Key Laboratory of Multi-omics Precision Diagnosis and Treatment of Liver Diseases, Cancer Center of Zhejiang University, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, P. R. China.
Copper is an essential micronutrient in the human body, mainly acting as a crucial cofactor required for a wide range of physiological processes across nearly all cell types. Recent advances revealed that tumor cells seize copper to fulfill their rapid proliferation, metastasis, immune evasion, and so on by reprogramming the copper regulatory network, defined as cuproplasia. Thus, targeting copper chelation to reduce copper levels has been considered a rational tumor therapy strategy.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Department of Chinese Osteo-traumatology, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou 325200, China. Electronic address:
Fatigue is a pathological state that can impair physical and cognitive performance, making the development of effective therapeutic strategies crucial. In this study, an acid polysaccharide (MHa) was isolated from Mentha haplocalyx. Structural analysis showed that MHa (40.
View Article and Find Full Text PDFInt Immunopharmacol
January 2025
School of Functional Food and Wine, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China. Electronic address:
Callistephus chinensis Nees is an herbaceous plant in the Asteraceae family that has various traditional effects, especially in preventing liver disease. Callistephus A (CA) is a sesquiterpene compound with a rare 6/7 ring skeleton, which has been isolated only from the Callistephus chinensis Nees, but whether CA protects the liver is unknown. Immunological liver injury (ILI) is a common liver disease mediated by the immune system.
View Article and Find Full Text PDFNutrients
January 2025
Institute of Molecular Biomedicine, Medical Faculty, Comenius University, 83303 Bratislava, Slovakia.
The global pandemic of obesity poses a serious health, social, and economic burden. Patients living with obesity are at an increased risk of developing noncommunicable diseases or to die prematurely. Obesity is a state of chronic low-grade inflammation.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
College of Pharmacy, California Northstate University, Elk Grove, CA 95757, USA.
Over-accumulation of reactive oxygen species (ROS) causes hepatocyte dysfunction and apoptosis that might lead to the progression of liver damage. Sirtuin-3 (SIRT3), the main NAD+-dependent deacetylase located in mitochondria, has a critical role in regulation of mitochondrial function and ROS production as well as in the mitochondrial antioxidant mechanism. This study explores the roles of astragaloside IV (AST-IV) and formononetin (FMR) in connection with SIRT3 for potential antioxidative effects.
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