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. 2020 Nov 17;25(22):5375. doi: 10.3390/molecules25225375

Figure 1.

Figure 1

Anti-melanogenesis effects of ethanol extracts of Patrinia villosa prepared fron leaf (lPv-EE) and root (rPv-EE) in α-melanocyte stimulating hormone (α-MSH)-treated B16F10 Cells (A–D) The levels of melanin secretion and contents in B16F10 cells treated with -MSH (100 nM) in the presence or absence of lPv-EE (400 and 800 μg/mL), rPv-EE (100 to 800 μg/mL), or arbutin (1 mM) for 48 h. (E,F) Viability, determined using the MTT assay after 24 h, of B16F10 cells treated with various concentrations (400 and 800 μg/mL) of lPv-EE or (100 to 400 μg/mL) of rPv-EE. ** p < 0.01 compared to the control group.