choline

[n] - a B-complex vitamin that is a constituent of lecithin
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Choline

A naturally occurring substance which is a precursor of acetylcholine.
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choline

Esterified in the head group of phospholipids (phosphatidyl choline and sphingomyelin) and in the neurotransmitter acetylcholine. Otherwise a biological source of methyl groups.
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Choline

Cho'line noun [ Greek ... bile.] (Physiol. Chem.) See Neurine .
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choline

<biochemistry> Esterified in the head group of phospholipids (phosphatidylcholine and sphingomyelin) and in the neurotransmitter acetylcholine. Otherwise a biological source of methyl groups. ... (18 Nov 1997) ...
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choline

noun a B-complex vitamin that is a constituent of lecithin; essential in the metabolism of fat
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choline

(ko´lēn) an amine that occurs in phosphatidylcholine and acetylcholine, and is an important methyl donor in intermediary metabolism. It is a lipotropic agent, decreasing liver fat content by increasing phospholipid turnover. It was formerly considered to be part of the vitamin B complex, but is now classified as a pseudo...
Found on http://www.encyclo.co.uk/local/21001

Choline

• (n.) See Neurine.
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choline

a nitrogen-containing alcohol related to the vitamins in activity. It is apparently an essential nutrient for a number of microorganisms and higher ... [5 related articles]
Found on http://www.britannica.com/eb/a-z/c/76

Choline

A natural substance that is classified as a B-Vitamin. Getting adequate amounts of choline during pregnancy is important for fetal brain development and decreases the risk for neural tube defects. Choline plays a significant role in both male and female fertility. It is recommended that pregnant women consume 450 milligrams of choline each day, ...
Found on http://www.pregnology.com/AZ/C/5

choline

choline: see vitamin.
Found on http://www.infoplease.com/ce6/sci/A0911822.html

choline

Type: Term Pronunciation: kō′lēn Definitions: 1. agent found in most animal tissues either free or in combination as lecithin (phosphatidylcholine), acetate (acetylcholine), or cytidine diphosphate (cytidine diphosphocholine). It is included in the vitamin B complex. Several salts of choline are used in medicine. Synonyms: lipotropi
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CHOLINE

A B vitamin important for proper function of the nervous system and for preventing fat deposition in the liver.
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choline

A nutrient in the vitamin B complex that the body needs in small amounts to function and stay healthy. Choline helps cells make membranes, make a neurotransmitter (a chemical that helps nerve cells communicate with other cells), and remove fat from the liver. It is found in whole milk, beef liver, eggs, soy foods, and peanuts. Choline is water-solu
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