Figure 2
From: Microencapsulated equine mesenchymal stromal cells promote cutaneous wound healing in vitro
Mesenchymal stromal cell (MSC) conditioned medium (CM) promotes wound closure using Electric Cell-substrate Impedance Sensing (n = 3). Wound-healing rates of NBL-6 cells cultured with MSC-derived CM or control CM, as determined by electrical impedance in ohms detected from 0 to 24 hours after wounding (A) and total wound closure time expressed in hours (B). **P <0.01. (C) Phase-contrast images of wounded NBL-6 cells cultured with MSC-derived CM (upper panels) as compared with control CM (lower panels) over a 24-hour period. Scale bars = 100 μm. NBL-6, horse dermal fibroblast cell.