5-Fluorouracil disrupts ovarian preantral follicles in young C57BL6J mice
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DOI: 10.1007/s00280-020-04217-7
Abstract: 5-Fluorouracil (5-FU), an anti-cancer drug, has been used for hepatoblastoma (HB) chemotherapy in children, who may have impaired ovarian follicle pool reserve with lasting effects to reproduction. Therefore, this study aimed to investigate 5-FU effects… read more here.
Keywords: preantral follicles; bax bcl2; fluorouracil; ovarian preantral ... See more keywords
ATP-binding cassette (ABC) transporters in caprine preantral follicles: gene and protein expression
Sign Up to like & getrecommendations! Published in 2018 at "Cell and Tissue Research"
DOI: 10.1007/s00441-018-2804-3
Abstract: The multidrug resistance proteins ABCB1, ABCC2 and ABCG2 are an energy-dependent efflux pump that functions in systemic detoxification processes. Physiologically expressed in a variety of tissues, most abundantly in the liver and intestinal epithelia, placenta,… read more here.
Keywords: protein expression; abc transporters; preantral follicles; abcb1 abcc2 ... See more keywords
In Vitro Activation and Development of Goat Preantral Follicles Enclosed in Ovarian Tissue Co-cultured with Mesenchymal Stem Cells
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DOI: 10.1007/s43032-021-00540-3
Abstract: The development of culture systems capable of maintaining follicular growth since the preantral stage has been the target of investigations. Mesenchymal stem cells (MSC) present potential for use in a wide range of applications, including… read more here.
Keywords: preantral follicles; tissue cultured; ovarian tissue; stem ... See more keywords
Effect of alpha lipoic acid on in vitro development of bovine secondary preantral follicles.
Sign Up to like & getrecommendations! Published in 2017 at "Theriogenology"
DOI: 10.1016/j.theriogenology.2016.09.013
Abstract: The present study aimed to evaluate the in vitro effect of alpha lipoic acid (ALA) addition to the culture medium on the development of the bovine secondary preantral follicles. Bovine secondary preantral follicles were collected and… read more here.
Keywords: preantral follicles; bovine secondary; receptor; growth ... See more keywords
Positive effect of resveratrol against preantral follicles degeneration after ovarian tissue vitrification.
Sign Up to like & getrecommendations! Published in 2018 at "Theriogenology"
DOI: 10.1016/j.theriogenology.2018.04.004
Abstract: This study aimed to evaluate whether the addition of resveratrol to vitrification/thawing medium improves the cryotolerance of preantral follicles enclosed in bovine ovarian fragments. Ovarian fragments were obtained from bovine fetuses and distributed to the… read more here.
Keywords: resveratrol; preantral follicles; vit; vitrification ... See more keywords
87 Population estimate and morphology of ovarian preantral follicles in fetal and adult alpacas (Vicugna pacos)
Sign Up to like & getrecommendations! Published in 2021 at "Reproduction, Fertility and Development"
DOI: 10.1071/rdv33n2ab87
Abstract: Preantral follicles are the largest ovarian follicle population and represent an important source of potentially competent oocytes. During the lifespan of the female this large population becomes atretic during their growth. In alpacas, there are… read more here.
Keywords: population; adult alpacas; preantral follicles; fetal adult ... See more keywords
Sequential medium with GH and IGF‐1 improved in vitro development of bovine preantral follicles enclosed in ovarian tissue
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DOI: 10.1111/rda.13210
Abstract: The growth hormone (GH) and growth insulin-like factor-1 (IGF-1) act directly upon the regulation and growth in the different phases of preantral follicles. Thus, it is necessary to define their sequentiality until the in vitro… read more here.
Keywords: preantral follicles; sequential medium; igf; culture ... See more keywords
Androgen Stimulates Growth of Mouse Preantral Follicles In Vitro: Interaction With Follicle-Stimulating Hormone and With Growth Factors of the TGFβ Superfamily
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DOI: 10.1210/en.2016-1538
Abstract: Androgens are essential for the normal function of mature antral follicles but also have a role in the early stages of follicle development. Polycystic ovary syndrome (PCOS), the most common cause of anovulatory infertility, is… read more here.
Keywords: preantral follicles; androgen; follicle; interaction ... See more keywords
Chk1/2 inhibitor AZD7762 blocks the growth of preantral follicles by inducing apoptosis, suppressing proliferation, and interfering with the cell cycle in granulosa cells.
Sign Up to like & getrecommendations! Published in 2022 at "Histology and histopathology"
DOI: 10.21203/rs.3.rs-1275321/v1
Abstract: BACKGROUND Checkpoint kinases 1/2 (Chk1/2) have an important role in somatic cell development and oocyte meiotic maturation. However, the role of Chk1/2 in folliculo-genesis has not been fully elucidated. The aim of this study was… read more here.
Keywords: cell; apoptosis; proliferation; granulosa ... See more keywords
Effect of endometrial cell-conditioned medium and platelet-rich plasma on the developmental competence of mouse preantral follicles: An in vitro study
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DOI: 10.5653/cerm.2022.05260
Abstract: Objective The aim of this study was to evaluate the impacts of platelet-rich plasma (PRP) and conditioned medium (CM) derived from endometrial stromal cells on mouse preantral follicle culture in a two-dimensional system to produce… read more here.
Keywords: platelet rich; prp; group; preantral follicles ... See more keywords