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601
mTOR hypoactivity leads to trophectoderm cell failure by enhancing lysosomal activation and disrupting the cytoskeleton in preimplantation embryo
Published 2023-11-01“…We discovered that blocking mTOR signaling negatively affected the transformation of 8-cell embryos into blastocysts and caused various deficiencies in blastocyst quality. …”
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602
Clinical implications of mitochondrial DNA quantification on pregnancy outcomes: a blinded prospective non-selection study
Published 2017“…All (100%) of these blastocysts had mtDNA levels considered to be normal/low. …”
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603
The why, the how and the when of PGS 2.0: current practices and expert opinions of fertility specialists, molecular biologists, and embryologists
Published 2016“…Most agree that mosaicism is less of an issue at the blastocyst stage than at the cleavage stage but whether mosaicism is no issue at all at the blastocyst stage is currently called into question.…”
Journal article -
604
#69 : Decline in Mitochondrial Function of Human Embryo with Maternal Aging
Published 2023-12-01“…Mitochondrial function at morula stage declined with their maternal age and reduced mitochondrial function decreased the rate of development from morula to blastocyst.…”
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605
Mitochondrial function of human embryo: Decline in their quality with maternal aging
Published 2022-01-01“…Mitochondrial function at morula stage declined with their maternal age and reduced mitochondrial function decreased the rate of development from morula to blastocyst.…”
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606
Associations of antral follicle count with fertility in cattle: A review
Published 2023-03-01“…Those differences include markers of embryonic viability such as protein level, blastocyst development rates, cleavage rates, and blastocyst cell numbers that differ between high- and low-AFC groups, as well as differential gene expression at the cow and embryo level with genes associated with fertility. …”
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607
Porcine OCT4 reporter system as a tool for monitoring pluripotency states
Published 2021-12-01“…Naïve pluripotent stem cells represented by mouse embryonic stem cells form chimeras after blastocyst injection. Primed pluripotent stem cells represented by mouse epiblast stem cells and human embryonic stem cells. …”
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608
Biomolecular Markers of Recurrent Implantation Failure—A Review
Published 2021-09-01“…RIF is a complex condition resulting from many physiological and molecular mechanisms involving dynamic endometrium–blastocyst interaction. The most important are the endometrial receptivity process, decidualization, trophoblast invasion, and blastocyst nesting. …”
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609
Comparison of the effect of two commercialized vitrification carriers on pregnancy outcomes in freeze–thaw cycles
Published 2023-08-01“…In patients who had blastocyst transplantation, the clinical pregnancy rate of one blastocyst transplanted in those who used OYASHIPS straw was significantly higher than that in those who used J.Y. straw (57.85% vs 47.09%). …”
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610
#239 : Granulocyte-Macrophage-Colony Stimulating Factor Improve Embryo Development, Mitochondrial Function and Spindle Alignment in a Mouse Model of Advanced Maternal Age
Published 2023-12-01“…Zygotes were cultured in Cleave Media and cleavage and blastocyst rates were determined. Blastocysts were differentially stained on Day 5 to determine cell numbers. …”
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611
Effect of exposed-to-air frequency of cryopreserved embryo on clinical outcomes of vitrified-warmed embryo transfer cycles: a retrospective analysis of 9,200 vitrified-warmed trans...
Published 2023-08-01“…Results No significant differences were observed in the positive HCG rate, implantation rate and live birth rate (P > 0.05) among five EAF groups with respect to D3 embryo, D5 blastocyst and D6 blastocyst. Post-warmed survival rate of D3 embryos (P = 0.015) differed significantly among the five EAF groups, but it was not EAF-dependent. …”
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612
The time interval between laparoscopic tubal ligation and frozen-thawed embryo transfer does not affect the reproductive outcomes
Published 2023-08-01“…Outcomes of cleavage-stage and blastocyst-stage embryo FET were analyzed respectively. …”
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613
Vitrification of immature bovine cumulus-oocyte complexes: effects of cryoprotectants, the vitrification procedure and warming time on cleavage and embryo development
Published 2012-09-01“…</p> <p>Results</p> <p>Cleavage and blastocyst rates did not differ among Control, VS1 and VS1 + VS2 groups in either experiment. …”
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614
Effect of autophagy induction and cathepsin B inhibition on developmental competence of poor quality bovine oocytes
Published 2019-12-01“…Addition of Rapa in good quality COCs did not increase the blastocyst rate, whereas E-64 increased the blastocyst rate and total cell number (TCN) with decreasing TUNEL-positive cells. …”
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615
What is the Optimum Endometrium Needed for Implantation?
Published 2023-12-01“…A complex process where blastocyst becomes intimately connected with maternal endometrium/decidua and requires; Competent embryo at blastocyst stage Receptive endometrium Synchronized dialogue between maternal and embryonic tissues Endometrial Changes for Implantation include architectural, morphological, cytochemical, molecular and genetic. …”
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616
Impact of Spermatozoa Cryopreservation on Clinical Outcomes of Intracytoplasmic Sperm Injection in Patients with Azoospermia: A Retrospective Cross-Sectional Study
Published 2022-10-01“…Results: There were no significant differences in the fertilization, cleavage, good-quality day 3 embryo, blastocyst formation, and good-quality blastocyst rates between the groups. …”
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617
Advancing bovine in vitro fertilization through 3D printing: the effect of the 3D printed materials
Published 2023-10-01“…On the other hand, all the extrusion-based processable materials did not cause any detrimental effect on cleavage or blastocyst rates. The principal component analysis reveals that embryos produced in presence of 3D-printed scaffolds produced via extrusion exhibit the highest similarity with the control embryos considering cleavage, blastocyst rates, TCN, ICN/TE and ACR per embryo. …”
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618
The beneficial effects of antifreeze proteins in the vitrification of immature mouse oocytes.
Published 2012-01-01“…The rate of blastocyst formation was significantly higher and the number of caspase-positive blastomeres was significantly lower in the AFP-treated group compared with the untreated group. …”
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619
Quality assessment of yak oocytes for in vitro production of yak embryos
Published 2014-09-01“…Good quality oocytes led to embryonic development with significant numbers of transferrable embryos (i.e. morula and blastocyst); 60% of morula was further developed to blastocyst. …”
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620
Developmental progression continues during embryonic diapause in the roe deer
Published 2024-03-01“…Abstract Embryonic diapause in mammals is a temporary developmental delay occurring at the blastocyst stage. In contrast to other diapausing species displaying a full arrest, the blastocyst of the European roe deer (Capreolus capreolus) proliferates continuously and displays considerable morphological changes in the inner cell mass. …”
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Article