Research Article
ERK1/2 and HIF1α Are Involved in Antiangiogenic Effect of Polyphenols-Enriched Fraction from Chilean Propolis
Figure 1
(a) HUVECs viability by MTT assay. (b) Apoptosis/necrosis evaluation by Annexin/PI staining. (c, d) Flow cytometry analysis of cell cycle phases for EEP and Pn treatments, respectively. The data were expressed as mean ± standard deviation. in EEP treatment; in EEP treatment; in Pn treatment; in Pn treatment. C: control; V: vehicle; Pn: Pinocembrin.
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