phosphatidylserine

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phosphatidylserine

 [fos″fah-ti″dil-ser´ēn]
a phospholipid containing serine that is an important constituent of cell membranes and is localized preferentially in the inner surface of the plasma membrane. Abbreviated PS.

phos·pha·ti·dyl·ser·ine (PtdSer),

(fos'fă-tī'dĭl-ser'ēn),
The condensation product of phosphatidic acid and serine; found in biomembranes.
See also: cephalin.

phosphatidylserine (fäsˑ·f·tīˈ·dl·s·rēn),

n a phospholipid that has been used to treat cognitive impairment, depression, and the symptoms of overexertion. Caution is advised for patients taking heparin. Also called
PS.

phosphatidylserine

one of the lipids concerned in the structure of cell membranes.
References in periodicals archive ?
The new, patent-pending Leci-PS(R) 20V blend, introduced in Source Naturals Phosphatidyl Serine Complex soft gels, contains an advanced PS formulation, 100% free of residual enzyme activity, which continually inhibits moisture migration.
PS, or phosphatidyl serine, is a naturally-occurring fat that is found in cell membranes.
It contains Phosphatidyl serine (PS) which is found in all human cells and concentrated in nerves.
In a study by US neurology expert Dr Thomas Crook, 149 people with age-associated memory impairment were given a daily dose of 300mg of phosphatidyl serine or a placebo.
In between, they may chew on a gum made with phosphatidyl serine (hoping to slow memory loss).
Some of GCI's branded products are as follows: (1) ABG--Larch Arabinogalactans, (2) Diehl's Own Cetyl Myristoleate, (3) EleutheroSure Siberian, (4) Gamma-E Vitamin E mixture, (5) Ge-Oxy Organic Germanium, (6) Liposerine Phosphatidyl Serine, (7) LutiSure Lutein, (8) LycoSure Lycopene, (9) Olivir Olive Leaf Extract, (10) PoliSure-99 Policosanol, and (11) RhodiolaSure Rhodiola Rosea.
Active Ingredient: Phosphatidyl serine (PS), a fat-like substance extracted from soybeans that is also found naturally in brain cells, where it may help the flow of nerve impulses.
Some of GCI's branded products include ABG-Larch Arabinogalactans, Diehl's Own Cetyl Myristoleate, EleutheroSure Siberian Ginseng, Gamma-E Vitamin E mixture, Ge-Oxy Organic Germanium, Liposerine Phosphatidyl Serine, LutiSure Lutein, LycoSure Lycopene, Olivir Olive Leaf Extract, PoliSure-99 Policosanol and RhodiolaSure Rhodiola Rosea.
Some of GCI's branded products are as follows: (1) ABG-Larch Arabinogalactans, (2) Diehl's Own Cetyl Myristoleate, (3) EleutheroSure Siberian, (4) Gamma-E Vitamin E mixture, (5) Ge-Oxy Organic Germanium, (6) Liposerine Phosphatidyl Serine, (7) LutiSure Lutein, (8) LycoSure Lycopene, (9) Olivir Olive Leaf Extract, (10) PoliSure-99 Policosanol, and (11) RhodiolaSure Rhodiola Rosea.

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