Fig. 1From: Gastrin-releasing peptide induces fibrotic response in MRC5s and proliferation in A549sThe effects of GRP on the cell viability (a, b) and the cell proliferation (c, d) of A549 and MRC5 cells. P values are *p < 0.05, **p < 0.01 and ***p < 0.001 compared to Control (PBS) at 24 h; #p < 0.05 compared to GRP 10− 5 M at 24 h; +p < 0.05 and ++p < 0.01 compared to GRP 10− 6 M at 24 h; †p < 0.05 and ††p < 0.01 compared to GRP 10− 7 M at 24 h; □p < 0.05 compared to Control (PBS) at 48 h; ◊◊p < 0.01 compared to GRP 10− 5 M at 48 h; ∆∆p < 0.01 compared to GRP 10− 7 M at 48 h; ‡p < 0.05 and ‡‡p < 0.01 compared to Control (PBS) at 72 h; •p < 0.05 compared to GRP 10− 5 M at 72 hBack to article page