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. Author manuscript; available in PMC: 2020 Sep 3.
Published in final edited form as: ACS Appl Mater Interfaces. 2018 Nov 9;10(46):39455–39467. doi: 10.1021/acsami.8b09730

Figure 9.

Figure 9.

(A) Tumor volume changes and (B) Body weight changes of MDA-MB-231 tumor-bearing mice after i.v. injection three times with different CPT formulations at a normalized CPT dose of 10 mg/kg on day 0, 4 and 7. Saline group was served as control. Data were presented as mean ± SD (n=6). ***P<0.001. (C) TUNEL assay of MDA-MB-231 tumor xenografts of treated groups. Blue, DAPI; Green, apoptosis cells. Scale bars represent 100 μm.