Results 11 to 20 of about 455,246 (392)

Effects of Ketone Bodies on Brain Metabolism and Function in Neurodegenerative Diseases

International Journal of Molecular Sciences, 2020
Under normal physiological conditions the brain primarily utilizes glucose for ATP generation. However, in situations where glucose is sparse, e.g., during prolonged fasting, ketone bodies become an important energy source for the brain.
N. Jensen, H. Z. Wodschow, M. Nilsson, J. Rungby   +3 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

Baeyer-Villiger Oxidation of Ketones with Hydrogen peroxide in the presence of Nano Zinc oxide [PDF]

شیمی کاربردی روز, 2018
In this work, a new application of nano zinc oxide in Baeyer-Villiger oxidation of ketones with hydrogen peroxide has been introduced. The capability of nano zinc oxide as a heterogeneous catalyst on the basis of of its very small size and large surface ...
Fatemeh Doragi, Mohammad Javaherian
doaj   +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

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

The Boron‐Mediated Ketone—Ketone Aldol Reaction. [PDF]

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Cergol, KM, Turner, P, Coster, MJ
openaire   +5 more sources

Production of methyl ethyl ketone from biomass using a hybrid biochemical/catalytic approach [PDF]

, 2013
The recent demand for sustainable routes to fuels and chemicals has led to an increased amount of research in conversion of natural resources. A potential approach for conversion of biomass to fuels and chemicals is to combine biochemical and chemical ...
Hohn, Keith L., McGraw, Nathan, Multer, Alisha, Vadlani, Praveen V.   +3 more
core   +2 more sources

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

The Crystal and Molecular Structure of (2Z)-2-[3-(4-Methoxybenzoyl)-4,4-dimethyl-1,2-oxazolidin-2-ylidene]-1-(4-methoxyphenyl)ethanone

Crystals, 2011
The crystal and molecular structure of the title compound, viz., (2Z)-2-[3-(4-methoxybenzoyl)-4,4-dimethyl-1,2,-oxazolidin-2-ylidene]-1-(4-methoxyphenyl)ethanone (4), is reported.
Robert A. Gossage, Alan J. Lough, Douglas G. Vaughan, Anna Petrov, Roderick C. Jones   +4 more
doaj   +1 more source

Dependence of Biofuel Ignition Chemistry on OH-Initiated Branching Fractions

Frontiers in Mechanical Engineering, 2021
ion of hydrogen by ȮH is the dominant initiation step in low-temperature oxidation of biofuels. Theoretical chemical kinetics calculations for such reactions provide a direct means of quantifying rates of abstraction, which are critical to modeling ...
Samuel W. Hartness, Brandon Rotavera, Brandon Rotavera   +2 more
doaj   +1 more source