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Information Journal Paper

Title

Supplementation of Culture Media with Lysophosphatidic Acid Improves The Follicular Development of Human Ovarian Tissue after Xenotransplantaion into The Back Muscle of γ-Irradiated Mice

Pages

  358-366

Abstract

 Objective: The aim of the present study was to evaluate the effects of Lysophosphatidic Acid (LPA) supplementation of human ovarian tissue culture media on tissue survival, follicular development and expression of apoptotic genes following xenotransplantation. Materials and Methods: In this experimental study, human ovarian tissue was collected from eight normal female to male transsexual individuals and cut into small fragments. These fragments were vitrified-warmed and cultured for 24 hours in the presence or absence of LPA, then xenografted into back muscles of γ-irradiated mice. Two weeks post-transplantation the morphology of the recovered tissues were evaluated by hematoxylin and eosin staining. The expression of genes related to Apoptosis (BAX and BCL2) were analyzed by real time revers transcription polymerase chain reaction (RT-PCR) and detection of BAX protein was done by immunohistochemical staining. Results: The percent of normal and growing follicles were significantly increased in both grafted groups in comparison to the non-grafted groups, however, these rates were higher in the LPA-treated group than the non-treated group (P<0. 05). There was a higher expression of the anti-apoptotic gene, BCL2, but a lower expression of the pro-apoptotic gene, BAX, and a significant lower BAX/ BCL2 ratio in the LPA-treated group in comparison with non-treated control group (P<0. 05). No immunostaining positive cells for BAX were observed in the follicles and oocytes in both transplanted ovarian groups. Conclusion: Supplementation of human ovarian tissue culture medium with LPA improves follicular survival and development by promoting an anti-apoptotic balance in transcription of BCL2 and BAX genes.

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    APA: Copy

    MOHAMMADI, ZEYNAB, HAYATI ROODBARI, NASIM, PARIVAR, KAZEM, & SALEHNIA, MOJDEH. (2020). Supplementation of Culture Media with Lysophosphatidic Acid Improves The Follicular Development of Human Ovarian Tissue after Xenotransplantaion into The Back Muscle of γ-Irradiated Mice. CELL JOURNAL (YAKHTEH), 22(3), 358-366. SID. https://sid.ir/paper/737830/en

    Vancouver: Copy

    MOHAMMADI ZEYNAB, HAYATI ROODBARI NASIM, PARIVAR KAZEM, SALEHNIA MOJDEH. Supplementation of Culture Media with Lysophosphatidic Acid Improves The Follicular Development of Human Ovarian Tissue after Xenotransplantaion into The Back Muscle of γ-Irradiated Mice. CELL JOURNAL (YAKHTEH)[Internet]. 2020;22(3):358-366. Available from: https://sid.ir/paper/737830/en

    IEEE: Copy

    ZEYNAB MOHAMMADI, NASIM HAYATI ROODBARI, KAZEM PARIVAR, and MOJDEH SALEHNIA, “Supplementation of Culture Media with Lysophosphatidic Acid Improves The Follicular Development of Human Ovarian Tissue after Xenotransplantaion into The Back Muscle of γ-Irradiated Mice,” CELL JOURNAL (YAKHTEH), vol. 22, no. 3, pp. 358–366, 2020, [Online]. Available: https://sid.ir/paper/737830/en

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