Figure 4. Downregulated lncRNA PANDAR increased the apoptosis of thyroid cancer cells. A. Apoptosis of TPC-1 and SW579 cell lines was determined by flow cytometry. B. Histogram of percentage of apoptotic cells, according to (A). C. Western blotting was used to detect the protein expression of Bcl-2 and Bax; β-actin was used as control. Each assay was performed in triplicate. Data are mean ± SD. *P < 0.05, **P < 0.01.
