c("cell type: Human Umbilical Vein Endothelial Cells (HUVECs)", "culture condition: hypoxia (0.1-0.2% O2)")
c("cell type: Human Umbilical Vein Endothelial Cells (HUVECs)", "culture condition: hypoxia (0.1-0.2% O2)")
c("cell type: Human Umbilical Vein Endothelial Cells (HUVECs)", "culture condition: normoxia")
c("cell type: Human Umbilical Vein Endothelial Cells (HUVECs)", "culture condition: hypoxia (0.1-0.2% O2)")
c("cell type: Human Umbilical Vein Endothelial Cells (HUVECs)", "culture condition: normoxia")
c("cell type: Human Umbilical Vein Endothelial Cells (HUVECs)", "culture condition: normoxia")