Figure 1From: The expression of p63 is associated with the differential stage in nasopharyngeal carcinoma and EBV infectionImmunohistochemical demonstration of p63 protein expression. Strong positive staining of p63 protein in NPC(A) and the basal layer cells with proliferate potential(B); negative staining of p63 protein in nasopharynx inflammation (C) and non-cancerous nasopharyngeal epidermises(D). (All the photomicrographs were taken in high-powered, ×400).Back to article page