Fig. 1
From: Impact of mesenchymal stem cells’ secretome on glioblastoma pathophysiology
Effect of HUCPVCs conditioned media (CM) on GBM cell viability. Cell viability was measured by MTT (a, b) and trypan blue (c, d) assays on U251 (a, c) and SNB-19 (b, d) GBM cell lines, after exposure to control media or HUCPVCs CM. HUCPVCs CM led to a statistically significant increase in viability of GBM cells in both assays, in all tested time points. All experiments were done in triplicate, at least in 3 independent experiments. Data is presented as the mean ± SD (*p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001 and ****p ≤ 0.0001)