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. 2022 Oct 27;12:1046143. doi: 10.3389/fonc.2022.1046143

Figure 2.

Figure 2

Western blotting analysis of PI3K and Akt in PD- and CTX-treated cells. (A) Western blot images. The left column shows protein names, including p-PI3K, PI3K, p-Akt, Akt, and β-actin, which was used as loading control. The top row shows two cell lines HCT116 and LoVo, and drug treatment with different combinations. (B) Bar plots of densitometric analysis. Protein expression levels are normalized to that of the loading control. Columns show the mean ± S.D. One-way ANOVA was used to analyze P values between groups. All groups are compared with the ‘Control’ group, the ‘CTX’ group is compared with the ‘CTX+PD’ group. *P < 0.05 represents a significant difference.