Fig. 2
From: Novel 3D embryo implantation model within macroporous alginate scaffolds
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)