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. 2016 May 27;9:3153–3162. doi: 10.2147/OTT.S100678

Figure 3.

Figure 3

The cytotoxicity of PTX-SF-NPS and A-PTX-SF-NPS against tumor cells with different EGFR expression.

Notes: (A) EGFR levels in HeLa and MKN-45 cells. (B) In vitro cytotoxicity of PTX-SF-NPs and A-PTX-SF-NPs against Hela cell lines. (C) In vitro cytotoxicity of PTX-SF-NPs and A-PTX-SF-NPs against MKN-45 cell lines. Data are represented as mean ± SD and cover relative values, n=3. Statistical analyses were performed with Student’s t-test, *P<0.05.

Abbreviations: EGFR, epidermal growth factor receptor; PTX, paclitaxel; SF, silk fibroin; NPs, nanoparticles.