혈관이나 신체의 폐쇄된 공동의 내벽을 이루는 세포층인 내피에 관한.
Relating to the endothelium, the layer of cells lining blood vessels and other closed cavities of the body.
예문:
"Endothelial dysfunction is a key factor in the development of atherosclerosis."
"The researchers examined the endothelial response to the new stent."
"Nitric oxide is produced by endothelial cells to help dilate blood vessels."