Fig. 2From: Multifunctional porous poly (L-lactic acid) nanofiber membranes with enhanced anti-inflammation, angiogenesis and antibacterial properties for diabetic wound healingRepresentative bright light images showing the capillary networks after 3Â h, 6Â h, 9Â h of (a, e, i) Control, (b, f, j) VEGF and (c, g, k) SCS treatment, respectively; quantitative analysis of sprouted HUVECs on (d) number of branch points per field, (h) the number of loops per field and (l) total capillary tube length per fieldBack to article page