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phos·pha·ti·dyl (Ptd),

The radical of a phosphatidic acid; for example, phosphatidylcholine.


any of several univalent groups derived from phosphatidic acid; includes phosphatidyl choline, phosphatidyl ethanolamine, phosphatidyl inositol, and phosphatidyl serine.

phosphatidyl inositol 4,5-biphosphate
activated form of sulfur for S transfer.
phosphatidyl serine
a phospholipid found in mammalian cells.
References in periodicals archive ?
Among all the drugs for liver disease, polyene phosphatidyl choline is the natural diglyceride of cholinephosphoric acid and unsaturated fatty acids which can protect hepatocyte from lesion, alleviate inflammation reaction and improve the detoxification of the liver.
These pharmaceutical-grade ingredients include deoxycholic acid, hyaluronic acid, phosphatidyl choline and allantoin.
Supplements like acetylcholine, acetyl-L-carnitine, lecithin, phosphatidyl serine, and grape seed extract can help brain health and delay mental deterioration and brain aging.
It is due to defective "flip" of anionic phospholipids, such as phosphatidyl serine, to the outer table of the platelet membrane during platelet activation.
Citicoline is a water-soluble compound essential for the synthesis of phosphatidyl choline, a constituent of brain tissue.
A major pathway for metabolic effects of insulin and other growth factors is phosphatidyl inositol 3-kinase (PI3K).
A third, Acetyl-L-Carnitine, has been linked to the treatment of Alzheimer's and Phosphatidyl Serine, has been found in several clinical trials to help with cognitive functionn.
They bound it to soy phosphatidyl choline, which is well absorbed.
These lipoprotein particles are secreted by enterocytes and are rich in phosphatidyl choline and IALP.
One of the most common phospholipids, phosphatidyl choline (lecithin), completely degrades in NaOH-EDTA within 24 h (Turner et al.
the pulmonary surfactant is rich in disaturated phosphatidyl choline (lecithin)*.