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phospholipid Definition

phospho·lipid (fäs′fō lip′id)

noun

any of a group of lipids that contain a phosphate ester as part of the structure and yield on hydrolysis phosphoric acid, an alcohol, fatty acid, and a nitrogenous base: found in all living cells

Etymology: phospho- + lipid

phospholipid Usage Examples

Converse of object

  • call: And the key to doing that appears to lie in fat molecules called phospholipids.
  • include: Compound lipids contain phosphoric acid, sugars, nitrogenous bases or proteins, and include the phospholipids, glycolipids and lipoproteins.
  • find: Phosphatidyl Serine ( PS ) is a category of fat-soluble substances called phospholipids found in high concentrations in the brain.
  • assemble: Of current interest is the effect of electric potential on molecular conformation of phospholipids assembled on gold surfaces.

Adjective modifier

  • other: There are other phospholipids called inositol phospholipids that are present in smaller quantities.
  • acidic: The talin head binds acidic phospholipids [ 32 ] , and PIP2 activates the integrin-binding sites in talin [ 39 ] .
  • major: Phosphatidylcholine ( PtdCho ) is a major membrane phospholipid, and is a precursor to two other abundant membrane.
  • pure: The lamellar crystal phases were also distinguished from other lamellar phases of the pure phospholipid by the lamellar repeat.
  • mammalian: Mouse CD1d-restricted T cell hybridoma recognizes normal mammalian phospholipids and it is the only one that self-antigens have been defined for.

Modifies a noun

  • bilayer: They are confined to the phospholipid bilayer of the mitochondrial inner membrane.
  • fatty: Compliance was affirmed by determination of serum phospholipid fatty acids.
  • composition: A comparison of the effect of surface requirements on function and phospholipid composition.
  • molecule: Dynamics of lipid membranes Lipid membranes are thin sheets made up of layers of phospholipid molecules.
  • acid: Compliance was affirmed by determination of serum phospholipid fatty acids.
  • membrane: The presence of cholesterol in a phospholipid membrane inhibits transition to the crystalline state.

Noun used with modifier

  • inositol: Reviews information on the role of inositol phospholipids in signal transduction in plants.
  • membrane: Protection of cardiac membrane phospholipid against oxidative injury by calcium antagonists.
  • plasma: Essential fatty acids in the plasma phospholipids of patients with atopic eczema.
  • serum: Compliance was affirmed by determination of serum phospholipid fatty acids.
  • bind: Some of these bind phospholipid, others have SH3 domains.