Results 291 to 300 of about 350,483 (328)

KETONE METABOLISM IN THE FAILING HEART.

Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids, 2020
The high energy demands of the heart are met primarily by the mitochondrial oxidation of fatty acids and glucose. However, in heart failure there is a decrease in cardiac mitochondrial oxidative metabolism and glucose oxidation that can lead to an energy
G. Lopaschuk, Qutuba G. Karwi, Kim L. Ho, S. Pherwani, Ezra B. Ketema   +4 more
semanticscholar   +1 more source

Metabolic Messengers: ketone bodies

Nature Metabolism, 2023
Alisa B. Nelson, Eric D. Queathem, Patrycja Puchalska, Peter A. Crawford   +3 more
semanticscholar   +1 more source

A cross‐sectional comparison of brain glucose and ketone metabolism in cognitively healthy older adults, mild cognitive impairment and early Alzheimer's disease

Experimental Gerontology, 2017
Introduction: Deteriorating brain glucose metabolism precedes the clinical onset of Alzheimer's disease (AD) and appears to contribute to its etiology. Ketone bodies, mainly &bgr;‐hydroxybutyrate and acetoacetate, are the primary alternative brain fuel ...
E. Croteau, C. Castellano, M. Fortier, C. Bocti, Tamas Fulop, N. Paquet, S. Cunnane   +6 more
semanticscholar   +1 more source

Structural study on poly(ether ether ketone ketone)‐poly(ether biphenyl ether ketone ketone) copolymers

Macromolecular Rapid Communications, 1996
AbstractStructures of poly(ether ether ketone ketone)‐poly(ether biphenyl ether ketone ketone) copolymers were studied by using small angle X‐ray scattering and the one‐dimensional electron density correlation function method. The results revealed that structures of the aggregated state of the copolymers depend closely on the biphenyl content (nb ...
Hongfang Zhang, Baoquan Yang, Zhishen Mo, Hui Na, Zhongwen Wu   +4 more
openaire   +1 more source

Synthesis of copolymers of poly(ether sulfone ether ketone ketone) and poly(ether ketone diphenyl ketone ether ketone ketone) by electrophilic Friedel–Crafts solution polycondensation

Polymers for Advanced Technologies, 2011
AbstractA new monomer, 4,4′‐bis(4‐phenoxybenzoyl)diphenyl(BPOBDP), was synthesized via a two‐step synthetic procedure. A series of novel poly(ether sulfone ether ketone ketone)/poly(ether ketone diphenyl ketone ether ketone ketone) copolymers were prepared by electrophilic Friedel–Crafts solution copolycondensation of isophthaloyl chloride (IPC) with a
Mingzhong Cai, Meihua Zhu, Fen Xiao, Nengwen Ding, Caisheng Song   +4 more
openaire   +1 more source

Vapor-liquid equilibriums of methyl ethyl ketone-diethyl ketone, methyl ethyl ketone-methyl isobutyl ketone, and diethyl ketone-methyl isobutyl ketone systems

Journal of Chemical & Engineering Data, 1976
Jaime Wisniak, Abraham Tamir
openaire   +1 more source

Ketones: Dialkyl Ketones

1995
Kevin E.B. Parkes, Stewart K. Richardson
openaire   +1 more source

Ketones: α,β-Unsaturated Ketones

1995
Warren J. Ebenezer, Paul Wight
openaire   +1 more source

Ketone und Mischungen mehrerer Ketone

Fresenius' Zeitschrift für analytische Chemie, 1957
openaire   +1 more source

Ketone

2018
Andrea R. Seitz, Christine D. Calder
openaire   +1 more source