Fig. 6From: Alleviating the hypoxic tumor microenvironment with MnO2-coated CeO2 nanoplatform for magnetic resonance imaging guided radiotherapyIn vivo biosafety of CeO2–MnO2 nanoparticles. A H&E staining of main organs under different treatments after 21 days. B Hematological analysis of mice with different treatments for 21 days. G1: saline; G2:X-ray; G3: CeO2–MnO2; G4: CeO2–MnO2 + X-rayBack to article page