Fig. 7From: Biomimetic nanodrug blocks CD73 to inhibit adenosine and boosts antitumor immune response synergically with photothermal stimulationBiosafety evaluation of AptEM@CBA. (a) H&E staining of heart, liver, spleen, lungs, and kidneys stripped from each group of mice at the end of treatments. (b) WBC, (c) RBC, (d) HGB, and (e) PLT analysis of each group of mice at the end of the treatments. Serum levels of (f) BUN, and (g) CR, (h) ALT, and (i) AST for renal and hepatic function analysis. Scale bar: 200 μm. n = 4Back to article page