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. 2014 May 1;13:54. doi: 10.1186/1475-925X-13-54

Figure 1.

Figure 1

Effects of mechanical stretch per se (12%, 1Hz) on hASCs morphology. (A) Representative image of phosphorylated ERK expression after 10 and 30 minutes of cyclic strain, which demonstrates that stretching was efficiently applied to hASCs. (B) Mechanical stimulus up to 96 hours was not able to promote morphological changes, as demonstrated by microscopy analysis.