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. 2017 Aug 21;12:5973–5992. doi: 10.2147/IJN.S130455

Figure 5.

Figure 5

(A) The effect of HA-Bi2O3 NPs concentration on the viability of MCF7, SMMC-7721, and VSMC cells. (B) Hemolysis activity of the HA-Bi2O3 NPs at different concentrations. PBS and water treatment were used as negative and positive controls, respectively. Arrow represents fractionated gain. (C) The H&E images of major organs after tail intravenous injections of HA-Bi2O3 NPs. Scale bars =50 μm.

Abbreviations: HA-Bi2O3 NPs, hyaluronic acid-functionalized bismuth oxide nanoparticles; PBS, phosphate-buffered saline.