primordial follicle
The role of germ cell loss during primordial follicle assembly: a review of current advances
... during primordial follicular assembly ...of primordial follicles bone morphogenetic protein 15 (BMP15) or GDF9 knockout mice were ...primary follicle stage, resembling the GDF-9 mutants ...the ...
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The relation between variation in size of the primordial follicle pool and age at natural menopause
... the primordial fol- licle pool such as anti-Müllerian hormone (AMH) (6, 7, ...the primordial follicle pool present at birth or later on in life is the determining factor in age at menopause, and that ...
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JNK signaling regulates E cadherin junctions in germline cysts and determines primordial follicle formation in mice
... Fig. 7. WNT4 and JNK signaling coordinate germline cyst breakdown. (A) Ovaries at 17.5 dpc were cultured with SP600125, SP600125 plus Lenti-WNT4-sh, or SP600125 plus Lenti-WNT4. After 6 days of culture, sections of ovary ...
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Rapamycin Prevents cyclophosphamide-induced Over-activation of Primordial Follicle pool through PI3K/Akt/mTOR Signaling Pathway in vivo
... ishing primordial follicle pool, ovarian blood vasculature damage and ovarian atrophy in these ...dormant primordial follicles and growing ...the primordial follicle reserve ...
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Arrest at the diplotene stage of meiotic prophase I is delayed by progesterone but is not required for primordial follicle formation in mice
... the primordial follicle ...premature primordial follicle assembly suggesting diplotene arrest might trigger primordial follicle ...and primordial follicle formation ...
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Lhx8 regulates primordial follicle activation and postnatal folliculogenesis
... since primordial follicles constitute the fundamental reproductive units of the ovary and give rise to all dom- inant ...follicles. Primordial follicle activation (PFA) is a process by which ...
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Primordial follicle activation in the ovary of Ames dwarf mice
... of primordial follicle growth by ultimately pro- moting phosphorylation and nuclear export of FOXO3a ...for follicle progression from the primor- dial to later stages of development ...
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Gonadotropin treatment augments postnatal oogenesis and primordial follicle assembly in adult mouse ovaries?
... Background: Follicle stimulating hormone (FSH) exerts action on both germline and somatic compartment in both ovary and testis although FSH receptors (FSHR) are localized only on the somatic cells namely granulosa ...
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Nuclear exclusion of SMAD2/3 in granulosa cells is associated with primordial follicle activation in the mouse ovary
... in follicle development (Knight and Glister, 2006; Pangas, 2012b), and SMAD2/3 is strongly expressed in primordial and early growing follicles (Billiar et ...in primordial follicles were ...
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Follicle stimulating hormone modulates ovarian stem cells through alternately spliced receptor variant FSH-R3
... dial follicle growth is independent of FSH ...in primordial follicle numbers when FSH action was blocked using polyclonal antibody during perinatal development of hamster ovaries ...
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GSK-3β protects fetal oocytes from premature death via modulating TAp63 expression in mice
... the primordial follicles began to form, GSK-3β was expressed in the cytoplasm of both oocytes and the surrounding pre-granulose cells of the primordial follicle (dashed line) ...
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Effect of transcutaneous electrical acupoint stimulation on protecting against radiotherapy- induced ovarian damage in mice
... and primordial follicles appear to be the most sensitive among all stages of follicles ...clude follicle cell apoptosis, oxidative stress, ovarian at- rophy, cortical fibrosis and blood-vessel damage ...
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CDC42 controls the activation of primordial follicles by regulating PI3K signaling in mouse oocytes
... dormant primordial follicles can be found in the ovaries of both aged women and POI patients, making them an ideal source for clinical treatment of female in- fertility ...dormant primordial folli- cles, ...
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Pregnancy after drug-free in vitro activation of follicles and fresh tissue autotransplantation in primary ovarian insufficiency patient: a case report and literature review
... promotes follicle growth in PCOS patients who underwent ovarian wedge resection or laparoscopic ovarian laser drilling [13, ...(primordial follicle activators) in mice and human [3, ...
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A Whole Life Model of the Human Menstrual Cycle.
... A primordial follicle consists of an oocyte surrounded by squamous (flat) granulosa ...the primordial follicle does not atrophy, it passes to the primary stage where granulosa cells become ...
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Effects of Maternal Caffeine Consumption on Ovarian Follicle Development in Wistar Rats Offspring
... troy primordial follicles cause permanent infertil- ity and premature ovarian failure, since once a primordial follicle is destroyed, it cannot be ...of primordial follicles will have an ...
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Ultrastructure of ovarian preantral follicles and corpus luteum in Indian flying fox Pteropus giganteus (Brünnich)
... that primordial graffian follicle (type-1) was composed of an oocyte surrounded by incomplete layer of 4–5 flattened and poorly differentiated granulosa cells resting on the basement membrane (Figure ...of ...
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Real time lineage analysis reveals oriented cell divisions associated with morphogenesis at the shoot apex of Arabidopsis thaliana
... The time-lapse series allowed the tracking of individual lineages that result in primordial development from very early stages, even before any visible appearance of primordial outgrowth. The time series of ...
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Uncertainties in primordial black-hole constraints on the primordial power spectrum
... of primordial black holes (PBHs) is governed by the power spectrum of primordial perturbations generated during ...the primordial power spectrum is inaccurate as it fails to include realistic aspects ...
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Primordial Spirituality
... The primordial power of love between husband and wife transforms them into a single personal love-community (Westermann ...the primordial immediacy through which a man and a woman discover each other (Gn ...
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