Fig. 2
From: Menstrual blood-derived stromal cells: insights into their secretome in acute hypoxia conditions
Effects of acute hypoxia on MenSCs: proliferation and viability. A Proliferation assay in MenSCs under normoxia (black dots, n = 5) or in acute hypoxia (red triangles, n = 5) at 24, 48, and 72 h. Values were normalized to the results at time 0 h. A paired t-test was performed and p < 0.05 was considered statistically significant. Error bars represent the standard deviations of data. Asterisks indicate statistically significant differences: *p < .05, **p < .005, *** p < .0005. B Optical microscopy images of proliferation in the culture flask under normoxia and acute hypoxia conditions, respectively, at 4x. C Representative images of the LIVE/DEAD viability assay at 10 × and 72 h. Red cells are considered dead cells