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. 2023 Jun 27;14:1174120. doi: 10.3389/fphar.2023.1174120

FIGURE 7.

FIGURE 7

(A). Apoptosis analysis on HT-29 cell line under treatment (a) control, (b) blank NIOs, (c) blank MNNPs, (d) Silibinin, (e) Silibinin loaded NIOs, (f) Silibinin loaded MNNPs. (B). HT-29 cells treated with pure silibinin and niosomal complexes were evaluated after 48 h by FITC-labeled annexin V/PI flow cytometry. The obtained results confirmed that NIOs loaded with the silibinin significantly increase the apoptosis of HT-29 cells, which emphasizes the increase in the absorption of drugs from NIOs by the cells. This result is consistent with the MTT results. Data were analyzed using Flowjo-V10 analysis software and shown as mean ± SD of three independent experiments. Significance is indicated by *p < 0.05, **p < 0.01 and ***p < 0.001 compared to the control group.