Fig. 2
Perillaldehyde promoted angiogenesis of zebrafish. (A) Fluorescent images of blood vessels of zebrafish: a. control; b. treatment with 1.5 µg/mL sunitinib; c. treatment with 1.5 µg/mL sunitinib plus 3.13 µM perillaldehyde; d. treatment with 1.5 µg/mL sunitinib plus 6.25 µM perillaldehyde; e. treatment with 1.5 µg/mL sunitinib plus 12.5 µM perillaldehyde; f. treatment with 1.5 µg/mL sunitinib plus 25 µM perillaldehyde; g. treatment with 1.5 µg/mL sunitinib plus 50 µM perillaldehyde. The images of h–n were partial enlargements of images a–g. (B) Perillaldehyde promoted angiogenesis of sunitinib-injured zebrafish. ##P < 0.01 vs untreated control, **P < 0.01 vs sunitinib, *P < 0.05 vs sunitinib.