This information is used to determine the density of the air entering the combustion chamber (in conjunction with the IAT (Intake Air temperature) sensor), which is used when calculating the proper air/fuel mixture for the engine, especially at WOT since the system is not in closed-loop at this time.
The TTR gene provides instructions for producing a protein called transthyretin. This protein transports vitamin A (retinol) and a hormone called thyroxine throughout the body. To transport thyroxine, four transthyretin proteins must be attached (bound) to each other to form a four-protein unit (tetramer).
Erythropoietin (EPO). Erythropoietin is a glycoprotein. It acts on the bone marrow to increase the production of red blood cells. Stimuli such as bleeding or moving to high altitudes (where oxygen is scarcer) trigger the release of EPO.People with failing kidneys can be kept alive by dialysis.alcitriol. 1  calciferol (vitamin D 3) which is synthesized in skin exposed to the ultraviolet rays of the sun. 2  precursors (vitamin D) ingested in the diet. 3  calciferol is converted in the liver into 25[OH] vitamin D 3. 4  this is carried to the kidneys (bound to a serum globulin) where it is converted into calcitriol.