Figure 2. lncRNA TTN-AS1 promoted cell viability and inhibited apoptosis. (A–D) QPCR was used to detect the expression level of lncRNA TTN-AS1. (E, F) The cell viability of each group of cells was detected by the CCK-8 method. (G, H) The apoptosis rate of each group of cells was tested using the CCK-8 method. *P < 0.05 vs. sh-NC group; #P < 0.05 vs. vector-NC.