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. 2020 Jul 24;12:6279–6289. doi: 10.2147/CMAR.S253327

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© 2020 Huang and Du.

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Evaluation of the effect of PUE and DDP on cell growth of A549 cells and A549/DDP cells, respectively. (A) Characterization of the chemical structure of PUE. (B) Characterization of the chemical structure of DDP. (C) Cell viability of A549/DDP cells and A549 cells post treatment of PUE. (D) Cell viability of A549/DDP cells and A549 cells post treatment of DDP. (E) Effect of combination therapy of PUE and DDP on the viability of A549 cells compared with the monotherapy. (F) Effect of combination therapy of PUE and DDP on the viability of A549/DDP cells compared with the monotherapy. *p < 0.05, **p < 0.01, ***p < 0.001, ^#p < 0.05, ^##p < 0.01, compared with controls.