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. 2015 May 12;10(5):e0126111. doi: 10.1371/journal.pone.0126111

Fig 8. 3D morphologies of prostate spheroids, exposed to selected betulin derivatives and captured with a confocal microscope.

Fig 8

Actin cytoskeleton (filamentous or F-actin) is stained green (phalloidin), nuclei with a red dye (confocal microscope images, 40× objective, scale bar shown for each panel on the right lower corner).