Human umbilical cord mesenchymal stem cells improve morphometric and histopathologic changes of cyclophosphamide-injured ovarian follicles in mouse model of premature ovarian failure.

xlomafota13 shared this article with you from Inoreader Human umbilical cord mesenchymal stem cells improve morphometric and histopathologic changes of cyclophosphamide-injured ovarian follicles in mouse model of premature ovarian failure. Via histochem Related Articles Human umbilical cord mesenchymal stem cells improve morphometric and histopathologic changes of cyclophosphamide-injured ovarian follicles in mouse model of premature ovarian failure. Acta Histochem. 2020 Nov 26;123(1):151658 Authors: Jalalie L, Rezaee MA, Rezaie MJ, Jalili A, Raoofi A, Rustamzade A Abstract BACKGROUND: Mesenchymal stem cells have restorative effects on premature ovarian failure (POF). The aim of this study was to investigate the effects of human umbilical cord vein MSCs (hUCV-MSCs) on follicular quantitative parameters and histological changes of ovaries in the cyclophosphamide (CTX)-induced POF in mice. MATERIALS AND METHODS: C57BL/6 mice were divided into three groups (10 mice in each group). In the control group, phosphate-buffered saline (PBS) was injected via tail vein following 15 days injection of PBS intraperitoneally (IP). In the CTX group, CTX was administered IP for 15 days and then PBS was injected via tail vein. In the CTX + hUCV-MSCs group, following CTX administration, single dose of the 1 × 106 of hUCV-MSCs were injected into tail vein. H&E, trichrome and PAS staining as well as TUNEL assay were performed on the ovaries tissue sections. The number of follicles, follicular quantitative parameters and apoptotic index were obtained. The serum levels of estradiol and FSH were measured in the mice. RESULTS: In the CTX + hUCV-MSCs group, degenerative changes were decreased and follicular quantitative parameters increased in the ovarian follicles compared to the CTX group. In this group number of follicles was increased, apoptotic index was decreased, estradiol and FSH levels were decreased and increased, respectively, all of them improved compared to the CTX group. The mean percentage areas of collagen fibers content were decreased compared to the CTX group. CONCLUSION: Results showed that, hUCV-MSCs administration increases follicular quantitative parameters and improve degenerative changes in the follicles following CTX injury. PMID: 33249312 [PubMed - as supplied by publisher] View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.