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. 2020 Jun 30;14:18. doi: 10.1186/s13036-020-00240-7

Fig. 2.

Fig. 2

Three-week culture of endometrial cells within macroporous alginate scaffolds. A Macroporous structure of alginate scaffold visualized by SEM (Bar: 200 μm). B-D H&E staining of thin cryo-sections (10 μm) of 3D endometrial RL95–2 cell constructs within macroporous alginate scaffolds after B 1 week, C 2 weeks and D 3 weeks of cultivation (Bar: 20 μm)