Fig. 7From: Mild thermotherapy and hyperbaric oxygen enhance sensitivity of TMZ/PSi nanoparticles via decreasing the stemness in gliomaExpression of tumor stem-like markers in vivo. a–d mRNA changes of SOX2, Nestin, HIF-1α and VEGF in C6 tumor tissues after combination treatment (n = 3; *P < 0.05, **P < 0.01, ***P < 0.001). e Immunohistochemical staining for SOX2, Nestin, HIF-1α and VEGF of the tumors. Bar: 20 μmBack to article page