a 9.6-fold increase in permeability resulting from thrombin [ 0.15 u/ml ( 1 nm ) ] treatment was inhibited by pretreating the monolayers with dibutyryl camp-ibmx , 8-bromo camp-ibmx , dibutyryl camp-theophylline , dibutyryl camp , ibmx , iloprost , or d-phe-pro-arg-ch2-alpha-thrombin ( 1 nm ) .
C0039771
theophylline
C0000096
ibmx