ketone

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Related to Keton: ketosis, ketone group

ketone

 [ke´tōn]
any compound containing the carbonyl group, C=O, and having hydrocarbon groups attached to the carbonyl carbon, i.e., the carbonyl group is within a chain of carbon atoms.
ketone bodies the substances acetone, acetoacetic acid, and β-hydroxybutyric acid; except for acetone (which may arise spontaneously from acetoacetic acid), they are normal metabolic products of lipid and pyruvate within the liver, and are oxidized by muscles. Excessive production leads to urinary excretion of these bodies, as in diabetes mellitus; see also ketosis. Called also acetone bodies.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

ke·tone

(kē'tōn),
Any organic compound in which two carbon atoms are linked by the carbon of a carbonyl group (C-O). The simplest ketone and the most important in medicine is dimethyl ketone (acetone).
Farlex Partner Medical Dictionary © Farlex 2012

ketone

(kē′tōn′)
n.
1. Any of a class of organic compounds, such as acetone, characterized by having a carbonyl group in which the carbon atom is bonded to two other hydrocarbon groups and having the general formula R(CO)R′, where R may be the same as R′.

ke·ton′ic (-tŏn′ĭk) adj.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

ke·tone

(kē'tōn)
A substance with the carbonyl group linking two carbon atoms; the most important in medicine and the simplest in chemistry is dimethyl ketone (acetone).
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
Ketoneclick for a larger image
Fig. 199 Ketone . The molecular structure of acetone.

ketone

an organic molecule in which a C=O group is contained within the molecule rather than at one end. Ketones are highly varied in structure, ranging from the simple acetone (see Fig. 199) to FRUCTOSE, a KETOSE sugar.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005

ke·tone

(kē'tōn)
A substance with the carbonyl group linking two carbon atoms; acetone is the most important in medicine and the simplest in chemistry.
Medical Dictionary for the Dental Professions © Farlex 2012
References in periodicals archive ?
Continue reading "Tel Aviv Restaurant Keton Marks 70 Years of Serving Gefilte Fish to the Country's Artistic Elite" at...
Kan glukoz degerlerinin ve insulin dozlarinin kaydi: Kan glukoz duzeyleri, glukoz duzeylerini etkileyen olaylar, uygulanan insulin miktarlari, hipoglisemik olaylar ve keton pozitiflliklerinin kaydi diyabetin kontrol durumunu degerlendirmede ve gerekli onlemlerin alinmasinda yol gosterici olmaktadir.
(Jeannette Keton, Federal Judge: juror Has a Right to Privacy, Nat'l Law J., July 3, 1995, at A1O.)
Elevated levels of these keton bodies in blood, milk, and urine are primary indices of ketosis [36,37,14], and since in this study, DMI increased by HRUP and NEFA concentration decreased, so it could be concluded, by increasing level of MP in early post partum period, to prevent incidence of fatty liver and ketosis.