Research Article

Comparison of Immunohistochemical Expression of Antiapoptotic Protein Survivin in Normal Oral Mucosa, Oral Leukoplakia, and Oral Squamous Cell Carcinoma

Figure 1

Representative photomicrographs of the immunohistochemical staining for survivin in normal oral mucosa at (a) 40x and (b) 100x magnification showing negative staining.
(a)
(b)