lipid composition

См. также в других словарях:

• Organelle membrane lipid composition — ▪ Table Organelle membrane lipid composition by weight percent of rat liver cells membrane lipid plasma membrane microsome inner mitochondria outer mitochondria nuclear cholesterol 28.0 6.0 …   Universalium

• Plasma membrane lipid composition — ▪ Table Plasma membrane lipid composition by weight percent of mammalian red blood cells species lipid pig human cat rabbit horse rat cholesterol 26.8 26.0 26.8 28.9 24.5 24.7 phosphatidylcholine 13.9 17.5 18.7 22.3 22.0 31.8 sphingomyelin 15.8… …   Universalium

• Lipid raft — organisation, region (1) is standard lipid bilayer, while region (2) is a lipid raft. The plasma membrane of cells is made of a combination of glycosphingolipids and protein receptors organized in glycolipoprotein microdomains termed lipid… …   Wikipedia

• lipid — /lip id, luy pid/, n. Biochem. any of a group of organic compounds that are greasy to the touch, insoluble in water, and soluble in alcohol and ether: lipids comprise the fats and other esters with analogous properties and constitute, with… …   Universalium

• Lipid hypothesis — The lipid hypothesis was one of two hypotheses (the other being the chronic endothelial injury hypothesis) developed in the 1850s to explain the pathogenesis of atherosclerosis. It proposes a connection between plasma cholesterol level and the… …   Wikipedia

• Lipid bilayer — [ phosphatidylcholine.] A lipid bilayer or bilayer lipid membrane (BLM) is a membrane composed of lipid molecules (usually phospholipids). The lipid bilayer is a critical component of all biological membranes, including cell membranes, and so is… …   Wikipedia

• Lipid microdomain — Lipid microdomains are formed when lipids undergo lateral phase separations yielding stable coexisting lamellar domains. These phase separations can be induced by changes in temperature, pressure, ionic strength or by the addition of divalent… …   Wikipedia

• Lipid A — is a lipid component of an endotoxin held responsible for toxicity of Gram negative bacteria. It is the innermost of the three regions of the lipopolysaccharide (LPS, also called endotoxin) molecule, and its hydrophobic nature allows it to anchor …   Wikipedia

• Lipid signaling — Lipid signaling, broadly defined, refers to any biological signaling event involving a lipid messenger that binds and activates a receptor. Lipid signaling is thought to be qualitatively different from other classical signaling paradigms (such as …   Wikipedia

• Lipid — Structures of some common lipids. At the top are oleic acid[1] and cholesterol.[2] The middle structure is a triglyceride composed of oleoyl, stearoyl, and palmitoyl chains at …   Wikipedia

• Lipid bilayer fusion — Illustration of lipid vesicles fusing showing two possible outcomes: hemifusion and full fusion. In hemifusion only the outer bilayer leaflets mix. In full fusion both leaflets as well as the internal contents mix. Fusion is the process by which… …   Wikipedia