< Back to Article
The Expression of SIRT1 and DBC1 in Laryngeal and Hypopharyngeal Carcinomas
Figure 4
Expression of p53 protein determined by means of immunohistochemistry in laryngeal or hypopharyngeal carcinoma.
(A), negative staining; (B), positive staining. Original magnification × 400.
doi: https://doi.org/10.1371/journal.pone.0066975.g004