Figure 3From: MicroRNA-21 inhibitor sensitizes human glioblastoma cells U251 (PTEN-mutant) and LN229 (PTEN-wild type) to taxol Activity of the AKT pathway in human glioblastoma LN229 and U251 cell lines. Representative Western blots showing the levels of p-AKT expression and the results of densitometric determinations. Significant differences from the control value are indicated by **p < 0.01.Back to article page