Fig. 8From: Doxorubicin combined with low intensity ultrasound suppresses the growth of oral squamous cell carcinoma in culture and in xenograftsThe expression of collagen fibers, MMP-2, 9 and Hh pathway components in malignant OSCC human samples. a-e, Expression of collagen fibers, MMP-2, 9 and Hh pathway components in non-carcinoma tissues. f-j, Expression of collagen fibers, MMP-2, 9 and Hh pathway components in human OSCC tissues (200×)Back to article page