Skip to main content
. 2009 Feb 3;4(2):e4309. doi: 10.1371/journal.pone.0004309

Figure 12. 7DHP, 20-oxopregnacalciferol (pD3) and pregnenolone inhibit growth of melanoma cells in soft agar.

Figure 12

A: hamster AbC1 melanoma; B: human SKMEL-188 melanoma; C: visualization of SKMEL-188 colonies by MTT reagent. Decreased number and size of colonies was observed in both cell lines. Significant differences versus ethanol-treated cells were defined as *p<0.05, **p<0.01, ***p<0.001.