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. 2012 Dec 5;7(12):e50517. doi: 10.1371/journal.pone.0050517

Figure 2. Immunodetection of cofilin-1 and p-cofilin in OSCC samples.

Figure 2

Immunostaining for total cofilin-1 and p-cofilin in FFPE sections of (A and B, respectively) surgical margins and (C and D, respectively) OSCC samples. Note the low positivity of total cofilin (A) and the nuclear staining for p-cofilin (B) in the more basal layers of epithelium in margins, and (C and D, inserts) the more intense staining of tumor cell nuclei for p-cofilin than for total cofilin. Figures and inserts = 100X and 400X magnification, respectively.