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. 2011 Jun 30;35(3):226–235. doi: 10.4093/dmj.2011.35.3.226

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Copyright © 2011 Korean Diabetes Association

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 4 — Blood perfusion in the wound tissue was significantly increased by ultrasound mediated gene delivery of growth factors to diabetic mice. The laser doppler imager (PeriScan) used in this study was employed for the visualization of blood perfusion. Red color represents high blood perfusion in the wound site. At the 6th day post operation, a significant increase of blood perfusion was observed in diabetic (DM) mice group that received vascular endothelial growth factor (VEGF) gene delivery.