Figure 3.
Immunohistochemical staining for p53, p16 and p38MAPK in NSCLC tissues. Negative expression of (A) p53, (B) p16 and (C) p38MAPK in NSCLC tissues. Positive expressions of (D) p53, (E) p16 and (F) p38MAPK in NSCLC tissues. Magnification, 400x. MAPK, mitogen-activated protein kinase; NSCLC, non-small cell lung cancer.