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Fig. 3 | BMC Biotechnology

Fig. 3

From: Biobanked human foreskin epithelial cell sheets reduce inflammation and promote wound healing in a nude mouse model

Fig. 3

Mechanical properties and immunogenicity of the preserved ECSs. ECSs in each group were cut and tested (a and b), scar bar: 1 cm. Compared with the control group, the frozen groups were observed to have an increase in the breaking strength and Young’s modulus (c and e). Compared with the fresh group, the tensile strength in the frozen-2 group was slightly increased (d). HLA-I expression in all groups was reduced compared to fresh control group (f and g)

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