TABLE 3.

Half maximal inhibitory concentration (IC50) of groups cells treated with PTX.

	PTX(nM)
	4T1	HCC1806
Ctr	31.56 ± 3.33	24.15 ± 2.45
siRNA	29.36 ± 2.43	26.49 ± 2.78
Ctr + NRG	13.25 ± 2.33	10.38 ± 3.46
siRNA + NRG	32.13 ± 1.70	23.78 ± 2.47