Fig. 7
From: Efficiently targeted therapy of glioblastoma xenograft via multifunctional biomimetic nanodrugs
In vivo bioluminescent imaging and immunofluorescence staining of anti-tumor effect of nanodrugs in mouse orthotopic glioma model. A Firefly luciferase bioluminescent images of orthotopic U87 MG-Luc bearing nude mice after 15 days in the different groups. B Average radiance of luciferase bioluminescence detected in mouse brain orthotopic glioma tissue. C TUNEL stained images of the cryosections of mouse brain orthotopic glioma tissue from the different groups after 15 days of treatment. The scale bar is 2 μm. D Quantification of TUNEL assay results. LUC, Luciferase; TUNEL, Terminal-deoxynucleotidyl Transferase Mediated Nick End Labeling