Research Article

Improved Healing of Diabetic Foot Ulcer upon Oxygenation Therapeutics through Oxygen-Loading Nanoperfluorocarbon Triggered by Radial Extracorporeal Shock Wave

Figure 5

Healing efficacy assessment. Images (a) and size area (b) of the foot wounds in Ctrl, rESW, Nano-PFC@O2, and rESW+Nano-PFC@O2 groups during the whole treatment. Scale bars are 50 mm.
(a)
(b)