Review
Copyright ©The Author(s) 2016.
World J Transplant. Mar 24, 2016; 6(1): 10-27
Published online Mar 24, 2016. doi: 10.5500/wjt.v6.i1.10
Figure 3
Figure 3 Clinical images of tissue engineered collagen-based hydrogels transplanted by full-thickness keratoplasty into naïve Balb/c mice at different time points post grafting. A: Clear hydrogel 1 d post transplantation; B: Hydrogel clarity is reduced 9 d post transplantation due to retro-hydrogel membrane formation (from periphery towards central cornea as indicated by arrows).