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. 2019 Sep 27;13:3425–3437. doi: 10.2147/DDDT.S207720

Figure 4.

Figure 4

Effect of escin on (A) PECAM-1 expression in HUVECs (immunostaining with anti-PECAM-1 antibody), and on (B) the endothelial cell pattern of β-actin and (C) β-tubulin. (A) Escin prevented hypoxia-induced damage, which disrupted the normal expression and distribution of PECAM-1; (B and C) escin protected against reorganization of the endothelial cytoskeleton. Image courtesy of Dr M Montopoli.

Abbreviations: PECAM-1, platelet endothelial cell-adhesion molecule-1; HUVECs, human umbilical vein endothelial cells.