Dandelion Extracts Protect Human Skin Fibroblasts from UVB Damage and Cellular Senescence

Figure 1

Dandelion extracts have no effect on HDFs cell viability. HDFs were treated with the extracts of dandelion leaf (a), flower (b), and root (c) at 10–3000 μg/mL for 24 hours, and cell viability was then measured with MTT method. .

(a)

(b)

(c)