Fig. 2

The expression of CCNB1, E-cadherin and N-cadherin in pituitary adenomas at the RNA and protein levels. a Quantification of mRNA expression levels of CCNB1, E-cadherin and N-cadherin by RT-qPCR in invasive and non-invasive pituitary adenomas. b, c Quantification of the protein expression levels of CCNB1, E-cadherin and N-cadherin by Western blot in invasive and non-invasive pituitary adenomas. Blots were subjected to the same exposure conditions. Band intensities were quantified and standardized to GAPDH. **p < 0.01; ***p < 0.001 (N-invasion non-invasive pituitary adenomas, Invasion invasive pituitary adenomas)