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DictionarySeeangiogenesisvasculogenesis
vasculogenesis[‚vas·kyə·lə′jen·ə·səs] (physiology) The formation and differentiation of the vascular system. vasculogenesis
angiogenesis [an″je-o-jen´ĕ-sis] 1. development of blood vessels in the embryo.2. any formation of new blood vessels; see also neovascularization (def. 2) and revascularization. Called also angiopoiesis and vasculogenesis. adj., adj angiogenic.tumor angiogenesis the induction of the growth of blood vessels from surrounding tissue into a tumor by a diffusible protein factor released by the tumor cells.vas·cu·lo·gen·e·sis (vas'kyū-lō-jen'ĕ-sis), 1. Formation of the vascular system. 2. Formation of new vessels by endothelial cell progenitors. [vasculo- + G. genesis, production] vasculogenesis The development of new blood vessels from endothelial stem cells—i.e., in absence of pre-existing vessels.vas·cu·lo·gen·e·sis (vas'kyū-lō-jen'ĕ-sis) 1. Formation of the vascular system. 2. Formation of new vessels by endothelial cell progenitors. [vasculo- + G. genesis, production] |