Danhong Promotes Angiogenesis in Diabetic Mice after Critical Limb Ischemia by Activation of CSE-H₂S-VEGF Axis

Figure 4

Effect of DH on ischemic limb function recovery. Representative serial evaluation of limb function in control DM model (full line) and DM + DH (dotted line) mice. Function was scored from 0 to 6, that is, from no movement to full and fast walking, and expressed as percentage of disabled limb movement (scores ≤ 3, supports weight, and may take 1 or 2 steps) for each day of 2-week experimental period. in vertical bar indicates versus DM model group.