Rosmarinic Acid and Melissa officinalis Extracts Differently Affect Glioblastoma Cells

Figure 5

Typical images of glioblastoma C6 cells after incubation with different concentrations of RA and extracts. (a) Control after 24 h incubation; (b) N1 200 μM RA; (c) N3 50 μM RA; (d) control after 48 h incubation; (e) 170 μM RA; (f) 200 μM RA.

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