Fig. 4From: Astrocyte-specific hypoxia-inducible factor 1 (HIF-1) does not disrupt the endothelial barrier during hypoxia in vitroAC conditioned media suppresses hypoxia-induced EC cell cycling. a Representative histogram of FACS performed on EC labeled with the DNA dye Hoechst. b Example of single cell selective gating during cell cycle phases G0/G1, S and G2/M. Quantification and graphical representation of cell percentages in the individual cell cycle phases during 24 h c normoxic and d hypoxic exposures with AC-CM. Students t-test, mean ± SD, n = 3–5, ϕp < 0.05 compared to RBE4 media HxBack to article page