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plasmalogen
(redirected from Plasmalogens)

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
plasmalogen /plas·ma·lo·gen/ (plaz-mal´ŏ-jen) any of various phospholipids in which the group at one C1 of glycerol is an ether-linked alcohol in place of an ester-linked fatty acid, found in myelin sheaths of nerve fibers, cell membranes of muscle, and platelets.
plas·mal·o·gen (plz-ml-jn, -jn)
n.
Any of various glycerophospholipids in which a fatty acid group is replaced by a fatty aldehyde group.

plasmalogen
one of a group of phospholipids found in platelets, cell membranes of muscle and myelin sheaths of nerve fibers. In platelets their hydrolysis produces aldehydes which appear to play a significant part in the coagulation function of those cells.


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Phenomenome's most advanced neuroscience research program is in Alzheimer's disease where compounds called plasmalogens have been identified in serum that are depleted seven to ten years before the first symptoms of dementia appear.
Their origin and how they transform, cholesterol, phospholipids, plasmalogens, polyunsaturated fatty acids, sugars, and proteins into deleterious products.
The abundance of plasmalogens in molluscs has been previously reported (Joseph 1982, Chapelle 1987, Kraffe et al.
 
 
 
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