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. 2018 Jan 8;9(1):3. doi: 10.3390/jfb9010003

Figure 1.

Figure 1

Structure and cell viability of fresh and cryopreserved placental tissues. Fresh amniotic membrane and cryopreserved viable amniotic membrane (A) and fresh and cryopreserved umbilical cord tissues (B) were analyzed by Haemotoxylin &Eosin staining. Live/Dead staining of cells in both fresh and cryopreserved amniotic membrane (C) and fresh and cryopreserved umbilical cord (D).