Term Name:	aorta endothelium
Synonyms:	adult aorta endothelium, aortic endothelium, endothelium of adult aorta, endothelium of aorta, endothelium of trunk of aortic tree, endothelium of trunk of systemic arterial tree, trunk of aortic tree endothelium, trunk of systemic arterial tree endothelium
Definition:	the thin layer of flat cells that line the aorta and form a barrier between circulating blood in the lumen and the rest of the vessel wall
Ontology:	Cell Ontology [UBERON:0004851]