Fig. 7From: Extracellular vesicles from hair follicle-derived mesenchymal stromal cells: isolation, characterization and therapeutic potential for chronic wound healingCell survival under hyperglycemia assay. a Percentage of cell viability under hyperglycemia at 24 h, 48 h and 72 h (n = 4). *p < 0.05; **p < 0.005; ***p < 0.001 against the control group, ## p < 0.005, ### p < 0.001 against W/o glucose group; &p < 0.05; &&p < 0.005; &&&p < 0.001 between groups. b Calcein/ethidium stained images of the survival cells at 72 h of hyperglycemia. Scale bars are 500 µmBack to article page