Fig. 11From: Promising self-emulsifying drug delivery system loaded with lycopene from red guava (Psidium guajava L.): in vivo toxicity, biodistribution and cytotoxicity on DU-145 prostate cancer cellsRepresentative micrographs from transmission electron microscopy (TEM) of DU-145 cells treated with DMEM (a), LPG at 6.89 μg/mL (b, c) and 200 μg/mL (d), and nanoLPG at 6.89 μg/mL (e, f, g) and 200 μg/mL (h, i) for 24 h. N = nucleus. Blue arrowhead = microvilli, red arrowhead = endoplasmic reticulum, red arrow = digestion area, green arrow = apoptotic area, blue arrow = necrosis focus and orange arrow = nanoLPGBack to article page