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. 2014 Jun 13;9:2919–2932. doi: 10.2147/IJN.S59799

Figure 9.

Figure 9

Percentage of early apoptosis induced by Ost formulations.

Notes: (1) Negative control, (2) NSC-NPs, (3) LDL-NSC-NPs, (4) 100 μg·mL−1 Ost, (5) 100 μg·mL−1 Ost/NSC-NPs, and (6) 100 μg·mL−1 Ost/LDL-NSC-NPs; **represents P<0.01 versus Ost group; ##represents P<0.01 versus Ost/NSC-NP group; n=3.

Abbreviations: LDL, low-density lipoprotein; NPs, nanoparticles; NSC, N-succinylchitosan; Ost, osthole.