Fig. 3
From: The effects of Y-27632 on pial microvessels during global brain ischemia and reperfusion in rabbits
Percent changes in diameter in large (>70 μm) cerebral pial venules in the Control a, the Pre b, the Continuous c, and the Post d groups. Before global brain ischemia, Y-27632 did not produce pial venular dilation (b and c). Large venules remained unchanged during reperfusion in all groups. Ba = baseline, Y = after the application of Y-27632, I = initiation of global brain ischemia