Fig. 8

Immunohistochemistry. a Follicle Ki67 positive in fresh tissue after dispase treatment. Blue arrows indicate cells in proliferation. b Follicle Ki67 negative in 0 h after thawing in accutase. c Follicle caspase-3 positive in 2 days culture after thawing in dispase treatment. Blue arrows indicate apoptotic cells. d Follicle caspase-3 negative in fresh sample after trypLE treatment