Figure 2.

Comparison of photographs at different hours. A comparison of photographs documenting CSTI in the microcirculation of the rabbit ear treated with PRP extracts, in the baseline conditions (A), and within 5 hours (B) of reperfusion. Post-CSTI microvascular perfusion stopped in some microvessels (A, arrow). Blood flow decreased significantly with the evidence of the increased capillary diameter (B, arrow) and the reflow phenomenon (B, double arrow). (×640).