Fig. 5From: Melatonin and endothelial cell-loaded alginate-fibrin hydrogel promoted angiogenesis in rat cryopreserved/thawed ovaries transplanted to the heterotopic sitesTracking of CM-Dil labeled red CD144+ ECs 14 days after being transplanted into the subcutaneous site in a rat model. In FHT + ECs, and FHT + Mel + ECs groups, ECs are evident as red-colored cells distributed within the hydrogel (yellow arrows). Cell nuclei were stained with blue color DAPI.Back to article page