Figure 1. GSH values in fresh and vitrified/rewarmed ovarian tissue specimens. FCsf: Fresh control, small fragments; FCsf 48h: Fresh control, small fragments, 48 hours of culture; FClf: Fresh control, large fragments; FClf48h: Fresh control, large fragments, 48 hours of culture; Vsf: Vitrified small fragments; Vsf48h: Vitrified small fragments, 48 hours of culture; Vlf: Vitrified large fragments; Vlf48h: Vitrified large fragments, hours of culture; CfsC: Culture fresh, small control; CflC: Culture fresh, large control.