Akhavan Taheri M
[ 1 ] - P-80: Histological Assessment and Oestrous Cycle Restoration after Vit-rified-Warmed Rat Ovarian Tissue Autotransplantation, Using Hyaluronic AcidHydrogel Scaffold
Background: Follicular pool is reduced after transplantation of vitrified ovary. Therefore, methods should be improved to accelerate ovarian function revival and maintain follicular reserve. In this study hyaluronic acid hydrogel as a scaffold was used to improve restoration of ovarian oestrous cycle. Materials and Methods: 79 mature (~8 weeks) rats having normal estrous cycles were divided int...
[ 2 ] - P-88: Expression Pattern of Maturation Genes During In Vitro Culture of Alginate Encapsulated Preantral Follicles Derived From Frozen-Thawed Mouse Ovaries
Background: This study was set up to evaluate the effect of ovarian tissue slow freezing on in vitro growth and pattern of maturation genes expression in mouse preantral follicles encapsulated within alginate hydrogel. Materials and Methods: Ovaries of 12-14 days old female NMRI mice were randomly allocated into control and slow freezing groups. In slow freezing group, ovaries were equilibrated...
[ 3 ] - O-5: Endocrinological and Morphological Evaluation of Vitrified-Warmed Ovarian Tissue
Background: Our aim was to evaluate the recovery rate of ovarian function and the activity of hypothalamus-hypophiseal- gonadal axis following transplantation of vitrified ovaries. Materials and Methods: Five weeks-old female Wistar Rats were distributed randomly in two experimental groups; Fresh Transplanted, Vitrified-Transplanted and 8 weeks-old female Wistar rats were considered as control ...
[ 4 ] - O-7: Study of Structure and Follicular Maturation,Angiogenic and Apoptotic Genes Expression of Rat Ovarian Tissue After Vitrification and Autotransplantation
Background: Ovarian tissue cryopreservation and autotransplantation is the only fertility preservation way for prepubertal girls and situations that cytotoxic treatment is urgent. Materials and Methods: The ovaries of premature (5 weeks old) rats were autografted under cervical skin after vitrification. 3 weeks later, transplanted ovaries were removed from the body and structure of ovary, expre...
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