Results 11 to 20 of about 350,483 (328)

(2-Hydroxyphenyl)(4,2′:4′,4′′-terpyridin-6′-yl)methanone

IUCrData, 2020
The title compound, C22H15N3O2, can be described as a ketone with a phenol substituent and a terpyridine ligand coordinated to the carbonyl group. The three six-membered rings of the terpyridine ligand are not coplanar.
S. Devika, Noor Shahina Begum, Kiran B. Manjappa, Ding-Yah Yang   +3 more
doaj   +1 more source

Short-Chain Fatty Acids Outpace Ketone Oxidation in the Failing Heart

Circulation, 2021
Supplemental Digital Content is available in the text. Background: The failing heart is energy starved with impaired oxidation of long-chain fatty acids (LCFAs) at the level of reduced CPT1 (carnitine palmitoyltransferase 1) activity at the outer ...
Andrew N. Carley, S. Maurya, Matthew Fasano, Yang Wang, C. Selzman, S. Drakos, E. Lewandowski   +6 more
semanticscholar   +1 more source

Titania supported synergistic palladium single atoms and nanoparticles for room temperature ketone and aldehydes hydrogenation

Nature Communications, 2020
Selective reduction of ketone/aldehydes to alcohols is of great importance in green chemistry and chemical engineering. Highly efficient catalysts are still demanded to work under mild conditions, especially at room temperature.
Long Kuai, Zheng Chen, Shoujie Liu, Erjie Kan, Nan Yu, Yiming Ren, C. Fang, Xingyang Li, Yadong Li, B. Geng   +9 more
semanticscholar   +1 more source

Feasibility of Continuous Ketone Monitoring in Subcutaneous Tissue Using a Ketone Sensor

Journal of Diabetes Science and Technology, 2021
Background: The feasibility of measuring β-hydroxybutyrate in ISF using a continuous ketone monitoring (CKM) sensor using a single calibration without further adjustments over 14 days is described.
S. Alva, Kristin Castorino, Hyun Cho, Junli Ou   +3 more
semanticscholar   +1 more source

Diagnostic agreement between three point-of-care glucose and β-hydroxybutyrate meters and reference laboratory methods in stingrays

Frontiers in Veterinary Science, 2023
Point-of-care (POC) glucose and β-hydroxybutyrate (β-HB) meters can potentially provide rapid insight into an elasmobranch’s metabolic state in clinical and field research settings.
Nicholas G. Dannemiller, Nicholas G. Dannemiller, Carolyn Cray, Lori S. Westmoreland, Lori S. Westmoreland, Emily F. Christiansen, Emily F. Christiansen   +6 more
doaj   +1 more source

Imidazole Ketone Erastin Induces Ferroptosis and Slows Tumor Growth in a Mouse Lymphoma Model.

Cell Chemical Biology, 2019
Ferroptosis is a form of regulated cell death that can be induced by inhibition of the cystine-glutamate antiporter, system xc-. Among the existing system xc- inhibitors, imidazole ketone erastin (IKE) is a potent, metabolically stable inhibitor of ...
Yan Zhang, Hui-Li Tan, Jacob D Daniels, Fereshteh Zandkarimi, Hengrui Liu, L. Brown, K. Uchida, O. O'Connor, B. Stockwell   +8 more
semanticscholar   +1 more source

Ketone Bodies in the Brain Beyond Fuel Metabolism: From Excitability to Gene Expression and Cell Signaling

Frontiers in Molecular Neuroscience, 2021
Ketone bodies are metabolites that replace glucose as the main fuel of the brain in situations of glucose scarcity, including prolonged fasting, extenuating exercise, or pathological conditions such as diabetes.
Dario Garcia-Rodriguez, A. Giménez-Cassina   +1 more
semanticscholar   +1 more source

Formation of Aldehyde and Ketone Compounds during Production and Storage of Milk Powder

Molecules, 2012
Certain aldehyde and ketone compounds can be used as indicators, at a molecular level, of the oxidized flavor of milk powder instead of sensory evaluation.
Weijun Wang, Lanwei Zhang, Yanhua Li
doaj   +1 more source

Metabolic and Immunological Effects of Intermittent Fasting on a Ketogenic Diet Containing Medium-Chain Triglycerides in Healthy Dogs

Frontiers in Veterinary Science, 2020
In several species, intermittent fasting (IF) has been shown to have beneficial effects, including delayed aging, increased lifespan, increased insulin sensitivity, reduced ischemic tissue damage, delayed onset of neurodegenerative disease and improved ...
Y. Becca Leung, Nick J. Cave, Axel Heiser, Patrick J. B. Edwards, A. Jonathan R. Godfrey, Tim Wester   +5 more
doaj   +1 more source

Modulation of Cellular Biochemistry, Epigenetics and Metabolomics by Ketone Bodies. Implications of the Ketogenic Diet in the Physiology of the Organism and Pathological States

Nutrients, 2020
Ketone bodies (KBs), comprising β-hydroxybutyrate, acetoacetate and acetone, are a set of fuel molecules serving as an alternative energy source to glucose. KBs are mainly produced by the liver from fatty acids during periods of fasting, and prolonged or
Arkadiusz Dąbek, Martyna Wojtala, L. Pirola, A. Balcerczyk   +3 more
semanticscholar   +1 more source