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. 2024 Jun 1;13(11):1538. doi: 10.3390/plants13111538

Figure 2.

Figure 2

(a) Assessment of the effects of khat leaf extract on GES-1 viability through MTT and LDH assays. GES-1 cells were treated for 24 h in presence of increasing concentrations of extracts. Data are reported as percentages with respect to the control, which was arbitrarily assigned the value of 100%. ** p < 0.01; *** p < 0.001 versus LDH control; # p < 0.05, ## p < 0.01, ### p < 0.001 versus MTT control. (b) Assessment of the effects of khat leaf extract on IL-8 release in GES-1 cells treated for 24 h in presence of increasing concentrations of extracts. Data are reported as percentages with respect to the control, which was arbitrarily assigned the value of 100%. ** p < 0.01, *** p < 0.001 versus control.