問題詳情

67.可用於治療肺高壓（pulmonary hypertension）藥物的作用機轉，不包括下列何者？
(A)endothelin antagonist
(B)phosphodiesterase E5 inhibitor
(C)soluble guanylyl cyclase activator
(D)calcitonin gene-related peptide（CGRP）antagonist

參考答案

答案：B,D
難度：非常困難0.142857
統計：A(12),B(14),C(11),D(22),E(3)

用户評論

【Chris】評論

CGRP  is  the  most  potent vasodilator yet discovered. It dilates multiple vascular beds, but the coronary circulation is particularly sensitive. The vasodilation  is  mediated  via  a  nonendothelial  mechanism  through activation of adenylyl cyclase. 

【Chris】評論

CGRP  is  the  most  potent vasodilator yet discovered. It dilates multiple vascular beds, but the coronary circulation is particularly sensitive. The vasodilation  is  mediated  via  a  nonendothelial  mechanism  through activation of adenylyl cyclase.