brain
In the rat brain, angiogenesis is complete around       postnatal day 20, but endothelial cells can proliferate in the adult brain under        pathological conditions such as hypoxia/ischemia and brain tumor growth.
In the rat brain, angiogenesis is complete around       postnatal day 20, but endothelial cells can proliferate in the  @OBJECT$  @PREDICAT$  @SUBJECT$  under        pathological conditions such as hypoxia/ischemia and brain tumor growth.