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. 2013 Dec 17;10(1):64–72. doi: 10.7150/ijbs.7894

Figure 1.

Figure 1

Effects of serotonin elicited H9c2 cardiomyocytes hypertrophy. H9c2 cells were cultured in serum-free medium and treated with 1 or 10 μM serotonin for 1-4 days. The cell surface areas (≥30 cells) were analyzed in each condition using ImageJ 1.47 software. Data are means ± SE, n=6. *P<0.05, **P<0.01 compared with control.