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. Author manuscript; available in PMC: 2020 May 11.
Published in final edited form as: Langmuir. 2017 Jun 9;33(24):6167–6181. doi: 10.1021/acs.langmuir.7b01493

Figure 7: MCF7-PU Microgel Microtissues Spreading:

Figure 7:

Microtissues are formed by aggregation of MCF-7 and PU microgel particles and are embedded in ECM phase of either collagen I or Matrigel®. A.) MCF-7-PU microtissue spreading in collagen I (after 72 hours) are analyzed by fluorescent images (DAPI stained nuclei-blue and phalloidin stain actin-red) B.) MCF-7-PU microtissue spreading in Matrigel® (after 72 hours) are analyzed by fluorescent images (DAPI stained nuclei-blue and phalloidin stain actin-red) C.) C.I. in collagen I D.) C.I. in Matrigel® E.) Df value in collagen I F.) Df value in Matrigel® G.) MCF-7-PU microtissue migration distance in collagen I H.) MCF-7-PU microtissue migration distance in Matrigel®. Statistical comparison used ANOVA with Fisher’s post-hoc test. Bars connecting groups which are significantly different are marked with a *p < 0 .05 and #p < 0.1. Bars connecting groups with no symbol indicates no statistical difference.