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http://dx.doi.org/10.21037/atm.2018.07.37 | DOI Listing |
J Neurochem
January 2025
The Laboratory of Molecular Gerontology, National Institute on Aging, National Institutes of Health, Bethesda, Maryland, USA.
Alzheimer disease is a neurodegenerative pathology-modifying mitochondrial metabolism with energy impairments where the effects of biological sex and DNA repair deficiencies are unclear. We investigated the therapeutic potential of dietary ketosis alone or with supplemental nicotinamide riboside (NR) on hippocampal intermediary metabolism and mitochondrial bioenergetics in older male and female wild-type (Wt) and 3xTgAD-DNA polymerase-β-deficient (3xTg/POLβ) (AD) mice. DNA polymerase-β is a key enzyme in DNA base excision repair (BER) of oxidative damage that may also contribute to mitochondrial DNA repair.
View Article and Find Full Text PDFFront Oncol
November 2024
State Key Laboratory of Oncology in South China, Guangzhou, China.
In the past, immune checkpoint inhibitors (ICIs) like camrelizumab have been associated with rheumatic immune-related adverse events (irAEs).To prevent serious adverse consequences, early diagnosis of rheumatic irAEs is crucial. A 40-year-old patient with malignant melanoma experienced severe hypokalemia and fatigue after 6 months of camrelizumab therapy, which was unresponsive to potassium chloride supplementation.
View Article and Find Full Text PDFFood Funct
December 2024
Nutrition and Food Sciences Department, Food Industries and Nutrition Institute, National Research Centre, Dokki 12622, Cairo, Egypt.
Formation of kidney stones is considered a major global problem. Diet plays an important role in the management of kidney stone formation. The main goal of the present research was to evaluate the protective role of fruit and vegetable mixtures as models of an alkaline diet on formation of kidney stones in rats and to conduct molecular docking study.
View Article and Find Full Text PDFJ Perinatol
November 2024
Division of Neonatology, Department of Pediatrics, University of California, Davis, CA, USA.
Metabolic acidosis is common in preterm and term newborn infants and may be attributed to a variety of etiologies, potentially requiring base therapy such as acetate or bicarbonate. However, concerns exist regarding potential harm of sodium bicarbonate due to intracellular acidosis, fluctuations in cerebral blood flow, and osmolar load with rapid infusions, with no improvement in survival when used during resuscitation. Alternative approaches to correct metabolic acidosis include the addition of acetate in parenteral nutrition, intravenous lactated Ringer's (LR) solution, and use of oral citrate.
View Article and Find Full Text PDFLife (Basel)
October 2024
The Departments of Critical Care Medicine, Antwerp University Hospital, 2650 Edegem, Belgium.
(1) Background: Citrate is preferred in continuous renal replacement therapy (CRRT) for critically ill patients because it prolongs filter life and reduces bleeding risks compared to unfractionated heparin (UFH). However, regional citrate anticoagulation (RCA) can lead to acid-base disturbances, citrate accumulation, and overload. This study compares the safety and efficacy of citrate-based CRRT with UFH and no anticoagulation (NA) in acute kidney injury (AKI) patients.
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