Fig. 7From: Multi-functional self-assembly nanoparticles originating from small molecule natural product for oral insulin delivery through modulating tight junctionsHemolysis assay of red blood cells treated with deionized water, PBS, and different concentrations of BA-Al NPs (a); Cell viability of L-02 cells incubated with BA-Al NPs for 72 h (b); Image of L-02 cells (c); Image of zebrafish of larvae treated with Holtfreter’s solution and BA-Al NPs for 72 h (d)Back to article page