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Information Journal Paper

Title

Effects of Different Vitrification Solutions and Protocol on Follicular Ultrastructure and Revascularization of Autografted Mouse Ovarian Tissue

Pages

  491-501

Abstract

 Objective: Many attempts have been made to preserve fertility by improving the Cryopreservation of the ovarian tissue. This current studyaimed to improve of direct cover vitrification (DCV) protocol on follicular preservation and Angiogenesis in autoGrafted ovarian tissue. Materials and Methods: In this experimental study, sixty five female Balb/c mice (5-6 week-old) were anesthetized and their ovaries were dissected. The left ovaries were vitrified by DCV solution, thawed by descending concentrations of sucrose, and then autoGrafted subcutaneously. The right ovaries were autoGrafted with no vitrification procedure prior to transplantation. The animals were sacrificed under anesthesia on the 7th day after transplantation to obtain ovarian tissue. Follicular quality was assessed by histological and ultrastructure observations, and Angiogenesis was examined by immunohistochemical staining and real-time polymerase chain reaction (PCR) analysis. Results: The histological and ultrastructure features of the follicles preserved well after vitrification of the ovarian tissue by 10% ethylene glycol (EG) and 10% dimethyl sulfoxide (DMSO). Revascularizationwas manifested prominently in the DCV1-vitrified/Grafted ovaries by von Willebrand factor (vWF) and alpha smooth muscle actin (α-SMA) immunostaining. The ovarian tissue vitrified in DCV1 protocol had higher expression levels of angiopoietin-2 (Ang-2) and vascular endothelial growth factor (VEGF) 7 days after autotransplantation (P<0. 01). Conclusion: These findings suggest that DCV with 10% of both EG and DMSO, is an effective Cryopreservation solution for preservation of good quality follicles as well an upregulation of angiogenic factors after ovarian tissue transplantation.

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    Cite

    APA: Copy

    Mahmoudi Asl, Mohammad, RAHBARGHAZI, REZA, ALIHEMMATI, ALIREZA, Aliparasti, Mohammad Reza, & ABEDELAHI, ALI. (2021). Effects of Different Vitrification Solutions and Protocol on Follicular Ultrastructure and Revascularization of Autografted Mouse Ovarian Tissue. CELL JOURNAL (YAKHTEH), 22(4 (88)), 491-501. SID. https://sid.ir/paper/741767/en

    Vancouver: Copy

    Mahmoudi Asl Mohammad, RAHBARGHAZI REZA, ALIHEMMATI ALIREZA, Aliparasti Mohammad Reza, ABEDELAHI ALI. Effects of Different Vitrification Solutions and Protocol on Follicular Ultrastructure and Revascularization of Autografted Mouse Ovarian Tissue. CELL JOURNAL (YAKHTEH)[Internet]. 2021;22(4 (88)):491-501. Available from: https://sid.ir/paper/741767/en

    IEEE: Copy

    Mohammad Mahmoudi Asl, REZA RAHBARGHAZI, ALIREZA ALIHEMMATI, Mohammad Reza Aliparasti, and ALI ABEDELAHI, “Effects of Different Vitrification Solutions and Protocol on Follicular Ultrastructure and Revascularization of Autografted Mouse Ovarian Tissue,” CELL JOURNAL (YAKHTEH), vol. 22, no. 4 (88), pp. 491–501, 2021, [Online]. Available: https://sid.ir/paper/741767/en

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