Figure 1From: Study of β-catenin, E-cadherin and vimentin in oral squamous cell carcinoma with and without lymph node metastasesStaining pattern of normal buccal mucosa. A. Normal buccal mucosa, H&E X200; B. High immunoreactivity of β-catenin in normal buccal mucosa X200; C. High immunoreactivity of E-cadherin in normal buccal mucosa X200; D. Absence of immunostaining for vimentin in normal squamous epithelium of buccal mucosa X200.Back to article page