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hexosamine

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hexosamine /hex·os·amine/ (hek-sōs´ah-mēn) any of a class of hexoses in which the hydroxyl group is replaced by an amino group.
hex·os·a·mine (hk-ss-mn, hks-smn)
n.
The amine derivative of a hexose formed by replacing a hydroxyl group with an amino group.

hexosamine [hek´sōs-am″in]
a nitrogenous sugar in which an amino group replaces a hydroxyl group.

hexosamine (heksō´smēn),
n the amine derivative (NH2 replacing OH) of a hexose such as glucosamine.

hexosamine
a nitrogenous sugar in which an amino group replaces a hydroxyl group.


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Proton MRS of a child with Sandhoff disease reveals elevated brain hexosamine.
Thiamine supplementation reverses several biochemical abnormalities, including activation of protein kinase C, activation of the hexosamine pathway, and increased glycation and oxidative stress.
In essence, glycosaminoglycans are long unbranched chains of repeating disaccharide units, each comprising an N-acetyl hexosamine and either a hexose or hexuronic acid.
 
 
 
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