A plateaued area of from 60% to 80% of the surface to form a bearing surface for the rings and to hold a film of oil.. A crosshatch with uniform cuts in both directions of approximately 45 degrees.
Description of Vascular Endothelial Growth Factor A Vascular Endothelial Growth Factor A: The original member of the family of endothelial cell growth factors referred to as VASCULAR ENDOTHELIAL GROWTH FACTORS. Vascular endothelial growth factor-A was originally isolated from tumor cells and referred to as tumor angiogenesis factor and vascular permeability factor. Although expressed at high levels in certain tumor-derived cells it is produced by a wide variety of cell types.
Endothelial dysfunction can result from and/or contribute to several disease processes, as occurs in hypertension, hypercholesterolaemia, diabetes, septic shock, and Behcet's disease, and it can also result from environmental factors, such as from smoking tobacco products and exposure to air pollution.