Fig. 5From: Using Omniscan-Loaded Nanoparticles as a Tumor-Targeted MRI Contrast Agent in Oral Squamous Cell Carcinoma by Gelatinase-Stimuli Strategya, b IHC staining for MMP2 and MMP9 in normal and tumor tissues of xenograft mice model of human oral squamous cell carcinoma linesBack to article page