FIGURE 4
FROM:
TRPV1 activation results in disruption of the blood–brain barrier in the rat
De-En Hu, Alexander S Easton and Paul A Fraser
BACK TO ARTICLEFigure 4.
Effect of capsazepine on the capsaicin-induced permeability increase. (a) The effect of the TRPV1 antagonist capsazepine on venular permeability was plotted against concentration; four vessels. (b) The effects of 1–1000 
M capsazepine (CZP) on the permeability-increasing effect of 100
M capsaicin; ANOVA with Dunnett's multiple comparison test; four vessels, **
P<0.01. (c) Dose–effect curves produced by coapplication of capsazepine (1
M–1 mM) with capsaicin; each curve mean of four vessels from four rats: vessel diameters were between 8 and 15 m.