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. Author manuscript; available in PMC: 2022 Jun 4.
Published in final edited form as: Biomed Eng Adv. 2021 Mar 22;1:100001. doi: 10.1016/j.bea.2021.100001

Fig. 3.

Fig. 3.

SMC show alignment when seeded on curved PDMS patterned with ridges compared to unpatterned samples. (A) Representative confocal microscopy images of SMC on curved PDMS with 150 μm ridges labeled for actin fibers (phalloidin, red) and nuclei (Hoechst, blue) with corresponding normalized alignment angle histograms. (B) Average absolute angles (0°–90°) for actin fibers and nuclei (left) and kurtosis of actin fibers and nuclei angle distributions (right). # p < 0.05, * p < 0.01, ** p < 0.001 compared to cells on curved unpatterned PDMS.(For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)