Additional file 2 of Electrically stimulable indium tin oxide plate for long-term in vitro cardiomyocyte culture

Additional file 2: Supplementary 2. live images a, b, c, and d. Comparison of live imaging between control at (a) day 7, (b) day 14 and stimulated groups at (c) day 7, (d). The beating area of the stimulated group gradually increased during culture compared to that in the control group.附加文件2：补充材料2。活体成像（live imaging）图包括a、b、c、d四幅。将对照组（a：第7天）、（b：第14天）与刺激组（c：第7天）、（d）的活体成像结果进行对比。相较于对照组，刺激组的搏动区域在培养过程中逐渐扩大。