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. 2019 Nov 14;18:196. doi: 10.1186/s12944-019-1141-1

Fig. 7.

Fig. 7

Effect of Henna essential oil on the production of DC in the Raji line (C-: untreated cells, C+: cells treated with TPA, [HeEO] = 0.01 μg/mL). 3 106 cells are cultured in the presence and absence of TPA and the essential oil extracted from the plant, at a non-cytotoxic concentration. After washing with PBS, the cells are cultured for 48 h. The level of DC produced is evaluated by measuring the OD at 233 nm (*: p < 0.05)