Fig. 3
From: 4-Hexylresorcinol induced angiogenesis potential in human endothelial cells
Expressions of inflammatory proteins (A1, A2) and angiogenesis-related proteins (B1, B2) in 4HR-treated HUVECs as determined by IP-HPLC. The line graphs (A1, B1) show protein expression patterns on the same scale (%) versus culture time (8, 16, or 24 h), whereas the star plots (A2, B2) showed the differential expression levels of proteins in a circular manner after 8, 16, or 24 h of treatment on appropriate scales (%)