Figure S2 Biocompatibility of TPEARG. (A) RAW264.7 cells were cultured with 500 nM, 50 μM, 100 μM, 200 μM, 500 μM TPEARG for 12 h. Then the cell survival rate was tested using CCK8. (B) Body weight changes of mice treated with PBS and 200 μM TPEARG. (C) Hematoxylin and eosin (H&E) staining of major organs of mice treated with PBS and TPEARG. The data are expressed as the mean ± SD. Error bars represent standard deviations of three separate measurements.