Fig. 4From: Effect of Notch1 signaling on cellular proliferation and apoptosis in human laryngeal carcinomaEffects of Notch1-siRNA on Notch1 signaling activity in hypoxic laryngeal carcinoma cells. Real-time PCR assessed the expression of Notch1 (a), Hes1 (b), and Hey1 (c) mRNA in Hep-2 and AMC-HN-8 cells under hypoxia. Western blot estimated Notch1 and N1ICD expression in Hep-2 (d) and AMC-HN-8 (e) cells under hypoxia. *P < 0.05 versus control groupsBack to article page