Fig. 3From: FOXO3 and PTEN expression in the ovary of girls with extra-gonadal cancer with or without chemotherapy treatment prior to cryopreservationImmunohistochemical detection of FOXO3 and pFOXO3 in pre- and post-pubertal human ovaries with extragonadal oncopathology. A Primordial follicles (arrows) with nuclear localization of FOXO3. B Primordial follicle with cytoplasmic localization of pFOXO3. C Transitional follicle (arrow) displaying nuclear FOXO3 and cytoplasmic pFOXO3 expression. D Primary follicle (arrow) positive for FOXO3. E Detail of an atretic antral follicle positive for FOXO3 in granulosa cells (agc); a, antrum. F Detail of a luteal body positive for FOXO3; lc, luteal cells; a, antrumBack to article page