Fig. 4From: Supplementation of transport and freezing media with anti-apoptotic drugs improves ovarian cortex survivalIllustration of proliferative cells when treated with S1P. Proliferative granulosa and stromal cells, immunostained with a Ki67 AB, in ovarian fragment after 2 and 6 days of culture in the NaOH control group (respectively a and c) and the 10 μM S1P group (respectively b and d). Scale bar: 50 μmBack to article page