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. 2015 Mar 18;10:2173–2190. doi: 10.2147/IJN.S77152

Figure 11.

Figure 11

In vitro cytotoxicity of free PTX, PAMAM-PTX, PEG-PAMAM-PTX, and TMAB-PEG-PAMAM-PTX conjugates toward HER2-positive BT474 breast cancer cells.

Notes: The data are presented as the means ± SD. *P<0.05 compared to free paclitaxel.

Abbreviations: PTX, paclitaxel; PAMAM, polyamidoamine; PEG, polyethylene glycol; TMAB, trastuzumab; HER2, human epidermal growth factor 2; SD, standard deviation; IC50, half-maximal inhibitory concentration.