Figure 6From: Selective growth inhibition of human malignant melanoma cells by syringic acid-derived proteasome inhibitorsFlow cytometric analysis of cell cycle distribution of human melanoma cancer cells treated with 5. The human melanoma cancer cell lines HTB66 (a) and 68 (b) were treated with 5 (1.9Â mg/mL), for 24Â h, starting 24Â h after seeding the cell in culture. At least 3 samples were analysed and 20,000 events were scored for each sample. The vertical axis represents the relative number of events and the horizontal axis represents the fluorescence intensity.Back to article page