Figure 7. Effect of EM combined with DDP on the NF-κB/Snail pathway and expression of drug resistance-related proteins. (A, B): Western plots of P65, p-p65, Snail, E-cad, P-gp, MRP1, LRP proteins. (a) Expression of p65 protein. (b) Expression of p-p65 protein. (c) Expression of Snail protein. (d) Expression of E-cad protein. (e) Expression of P-gp protein. (f) Expression of MRP1 protein. (g) Expression of LRP protein. (C): Western plots of PI3K, AKT, mTOR, P-PI3K, P-AKT, and P-mTOR proteins. (h) Expression of PI3K protein. (i) Expression of P-PI3K protein. (j) Expression of AKT protein. (k) Expression of P-AKT protein. (l) Expression of mTOR protein. (m) Expression of P-mTOR protein. All experiments were repeated three times. nsp > 0.05, *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001.