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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Mol Cancer Ther. 2015 Dec 4;15(1):209–218. doi: 10.1158/1535-7163.MCT-15-0448

Figure 5.

Figure 5

Macroscopic analysis of LLC tumors in C57BL/6 mouse lungs (A) and microscopic views (B) of the lung from PBS, K9-alone IT, K9-alone IV, K9-pAT2R-Ca2+ IT (complex IT), or K9-pAT2R-Ca2+ IV (complex IV)-treated mice (n=5). Average lung weight (C) and number of tumor nodules (D) in each treatment group were expressed in the bar graphs. Scale bars in panel B indicate 500μm. *, P < 0.05; **, P < 0.01 as compared with the level of PBS control (n=5, one-way ANOVA Tukey post-test). K9, nine amino acid polylysine; IT, intratracheal; IV, intravenous.