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Fig. 5 | Journal of Biological Engineering

Fig. 5

From: Paper-based in vitro tissue chip for delivering programmed mechanical stimuli of local compression and shear flow

Fig. 5

Representative fluorescence images of RVEC migration under the combined chemical (VEGF) and mechanical stimuli: a local compression at the rate of 35.3 times/min and b perpendicular flow at the rate of 15 cm/s. Grey dashed line represents the border where the cells were initially seeded. A hammer in (a) delivers the compression stimuli, and the light blue arrow in (b) represents the direction of perpendicular shear flow

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