Research Paper Volume 14, Issue 10 pp 4336—4356
Identification and validation of aging-related genes in COPD based on bioinformatics analysis
Figure 7. Expression of 7 aging- and COPD-related genes in CSE-stimulated Beas-2B cells. (A) Effects of different concentrations of CSE on the cell viability of Beas-2B at 24 hours. (B) Beas-2B cells were treated with 2% CSE, and the cell viability was measured at different time points. (C) Expression analysis of the 7 aging- and COPD-related genes in CSE-stimulated Beas-2B cells; data are presented as 2(-ΔΔCт) relative to GAPDH. *P <0.05, **P <0.01 (0% vs. 2% and 4 %); #P <0.05, ##P <0.01 (2% vs. 4%).