Fig. 6From: Photoacoustic mediated multifunctional tumor antigen trapping nanoparticles inhibit the recurrence and metastasis of ovarian cancer by enhancing tumor immunogenicityIn vivo antitumor therapeutic effect. a, b Changes in body weight and tumor volume of mice (n = 5). c Survival curves of mice in each group (n = 5). d HE/PCNA/TUNEL immunohistofluorescence staining of tumor tissue sections. HE, scale bar 200 μm. PCNA/TUNEL, scale bar 800 μmBack to article page