we have studied the effect of the sensory neuropeptides substance p ( sp ) , neurokinin a ( nka ) , neurokinin b ( nkb ) and calcitonin gene-related peptide ( cgrp ) on microvascular permeability in guinea-pig airways in vivo and investigated whether cgrp would potentiate the effect of sp .
C0027895
neuropeptides
C0006669
cgrp