Cell proliferation, apoptosis and the related regulators p27, p53 expression in hepatocellular carcinoma

Figure 1 A: Expression of PCNA in HCC [Elivision 400×]; B: Expression of PCNA in nontumoral liver tissues [Elivision 400×].

Figure 2 A: Apoptotic cell in HCC [TUNEL 400×]; B: Apoptotic cell in nontumoral liver tissues [TUNEL 200×]

Figure 3 A: p27 expression is decreased in HCC [Elivision 400×]; B: Some tumor cells show cytoplasmic staining of p27 [Elivision 400×]; C: p27 expression is mostly located in the cytoplasm in nontumoral liver tissues [Elivision 400×]; D: p27 staining in normal controls is mostly located in nuclear [Elivision 400×].

Figure 4 A: p53 expression in HCC [Elivision 400×]; B: p53 expression in nontumoral liver tissues [Elivision 400×].

Figure 5 Kaplan-Meier curves for actuarial survival of patients in four groups.