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ketosis

[ki-toh-sis] /kɪˈtoʊ sɪs/
noun, Pathology
1.
the accumulation of excessive ketones in the body, as in diabetic acidosis.
Origin
1915-1920
1915-20; ket- + -osis
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for ketosis
  • When excessive levels of ketones are produced, a metabolic state called ketosis happens.
  • Sub-clinical ketosis has been reported in as many as half of cows in some studies.
British Dictionary definitions for ketosis

ketosis

/kɪˈtəʊsɪs/
noun
1.
(pathol) a high concentration of ketone bodies in the blood Also called acetonaemia
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for ketosis
n.

1900, from keto-, comb. form of ketone, + -osis.

Online Etymology Dictionary, © 2010 Douglas Harper
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ketosis in Medicine

ketosis ke·to·sis (kē-tō'sĭs)
n. pl. ke·to·ses (-sēz)
A pathological increase in the production of ketone bodies, as in uncontrolled diabetes mellitus.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Encyclopedia Article for ketosis

metabolic disorder marked by high levels of ketones in the tissues and body fluids, including blood and urine. With starvation or fasting, there is less sugar than normal in the blood and less glycogen (the storage form of sugar) in the cells of the body, especially the liver cells; fat accumulates in the liver, as do amino acids, from which the liver can produce more glycogen. Ketosis may be present in diabetes mellitus. In diabetic ketoacidosis, characterized by excessive levels of ketones in the blood that lead to a decrease in blood pH, very high blood sugar and severe intravascular and cellular dehydration create a life-threatening disorder that requires immediate treatment

Learn more about ketosis with a free trial on Britannica.com
Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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