Fig. 7From: Phytochemical analysis, radical scavenging and glioblastoma U87 cells toxicity studies of stem bark of buckthorn (Rhamnus pentapomica R. Parker)Morphological transforms observed in U87 glioblastoma cancer cells treated with different concentrations (7.81, 15.62, 31.25, 62.5, 125, 250 and 500 µg/ml) of Rp.Cme for 24 h. Cells treated with 125, 250 and 500 µg/ml (F, G, H) of Rp.Cme for 24 h showed the greatest morphological changes compared with the control cells (A). Pictures were taken after 24 h by optic microscopy. A Untreated cells. B Cells treated with 7.81 µg/ml Rp.Cme. C Cells treated with 15.62µg/ml Rp.Cme. D Cells treated with 31.25µg/ml Rp.Cme. E Cells treated with 62.5µg/ml Rp.Cme. F Cells treated with 125 µg/ml Rp.Cme. G Cells treated with 250 µg/ml Rp.Cme. H Cells treated with 500 µg/ml Rp.CmeBack to article page