Fig. 3From: Pretreatment with melatonin improves ovarian tissue cryopreservation for transplantationImmunohistochemical analysis of TUNEL comparing the use of melatonin added to the cryopreservation medium or not, in ovarian rat autologous cryopreserved grafts 30 days after transplantation (n = 10 in each group); a control, follicle, 400×; b melatonin, follicle, 400×; c control, corpus luteum, 400×; d melatonin, corpus luteum, 400×; e negative control, 100×Back to article page