sentences:  Highest secretoneurin levels are found in anterior pituitary, followed by adrenal medulla and posterior pituitary hypothalamus (2- to 6-fold lower levels in other brain regions investigated).Secretoneurin has been shown to have potent angiogenic activity "in vivo" in mouse cornea model and "in vitro" in a 3-dimensional gel.Secretoneurin also stimulates dopamine release from the central striatal neurons and basal ganglia.