Objective:The relationship of endothelin 1(ET 1),calctonin gene related peptide(cGRP) with cerebral atrophy was explored in the patients.

• 目的：探讨脑萎缩患者血浆内皮素?1（ET?1）和降钙素基因相关肽（CGRP）血脂改变与发病间的关系。