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1581
Analysis of the clinical efficiency of human menopausal gonadotropins in the assisted reproductive technology program
Published 2021-10-01“…The relative number of blastocysts of good quality was 59.9%, while for patients in the older age group, the figure was 54.6. …”
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1582
Change in the Strategy of Embryo Selection with Time-Lapse System Implementation—Impact on Clinical Pregnancy Rates
Published 2021-09-01“…When it was available, KIDScore™ was decreased for 73.2% of the deselected embryos. Discordant blastocysts mainly corresponded with a decrease in KIDScore™ (90.9%), whereas discordant Day 3 embryos resulted from a decreased KIDScore™ and/or an irregular morphokinetic event. …”
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1583
Embryos generated from oocytes lacking complex N- and O-glycans have compromised development and implantation.
Published 2012“…In vitro development of zygotes to blastocysts was equivalent to Controls although all embryos from DM females lacked a normal zona pellucida (ZP) and ∼30% lacked a ZP entirely. …”
Journal article -
1584
Age-related changes in the immune system of growing rats under acute and chronic stress conditions
Published 2003“…The in vitro development from 2 cells to blastocysts was suppressed in the presence of peritoneal fluid with mild, moderate or severe endometriosis (p<0.001 Fisher's exact test). lnterleukin-8 (16 and 1000 pglml) however inhibited mainly the development of the later stage embryo, from morulae to blastocysts (p<0.001 Fisher's exact test). …”
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1585
Effect of COVID-19 vaccination on the outcome of in vitro fertilization: A systematic review and meta-analysis
Published 2023-04-01“…Subgroup analysis showed that the mRNA vaccine had no statistical significance on all indexes (clinical, biochemical, or ongoing pregnancy rates; implantation, blastocysts, or fertilization rates; and the number of oocytes and MII/mature oocytes). …”
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1586
Adaptative response to changes in pyruvate metabolism on the epigenetic landscapes and transcriptomics of bovine embryos
Published 2023-07-01“…The metabolic alteration found in blastocysts led to changes in the global pattern of H3K9 and H3K27 acetylation and H3K27 trimethylation. …”
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1587
Mosaic results after preimplantation genetic testing for aneuploidy may be accompanied by changes in global gene expression
Published 2023-04-01“…A total of 25 samples were analyzed from 14 blastocysts with previous PGT-A diagnosis, including five low-level mosaic embryos and four high-level mosaic embryos. …”
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1588
Preimplantation genetic testing for recurrent autosomal dominant osteogenesis imperfecta associated with paternal gonosomal mosaicism
Published 2022-10-01“…Three morphologically usable blastocysts were obtained in vitro and successfully expanded after a trophectoderm biopsy. …”
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1589
#172 : The Comparison of Intra-Cytoplasmic Sperm Injection (ICSI) Treatment Outcome for Patient Stimulated with Progestine-Primed Ovarian Stimulation (PPOS) and Gonadotrophin-Relea...
Published 2023-12-01“…There was no significant difference found between PPOS and GnRHa long protocol in the number (mean± SD) oocytes retrieved [9.33±7.38 vs 8.55±7.44, p=0.352]; fertilized oocytes [5.79±4.92 vs 4.03±4.12, p=0.081]; number of blastocysts formed [4.35±2.82 vs 3.11±3.23, p=0.147] and utilized blastocysts [2.79±1.42 vs 2.35±2.66, p=0.300]. …”
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1590
#386 : Warming Vitrified Oocytes in a Fraction of the Current Required Time Results in Superior Survival Rates
Published 2023-12-01“…Oocyte vitrification protocols are different from that of embryos or blastocysts, while warming protocols allow all to be warmed the same. …”
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1591
Using affected embryos to establish linkage phase in preimplantation genetic testing for thalassemia
Published 2022-04-01“…Analysis using NGS produced conclusive results for all biopsied blastocysts (100%, 217/217). One hundred and sixty (73.7%, 160/217) were unaffected by thalassemia. …”
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1592
#18 : Risk Factors for Placenta Accreta Spectrum in Pregnancies Conceived after Frozen-Thawed Embryo Transfer in a Hormone Replacement Cycle
Published 2023-12-01“…Conclusion: A history of multiple previous uterine surgeries, the number of blastocysts transferred and a thin endometrium before ET are risk factors for PAS in pregnancies conceived after FET in an HRC.…”
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1593
Patients with Recurrent Pregnancy Loss Have Similar Embryonic Preimplantation Genetic Testing Aneuploidy Rates and In Vitro Fertilization Outcomes to Infertility Patients
Published 2022-12-01“…Secondary outcomes included fertilization and blastulation rates, number of blastocysts biopsied, cycles without euploid blastocysts, and rates of pregnancy losses, clinical pregnancies, and live births after a euploid embryo transfer. …”
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1594
Comparison of two vitrification methods for cryopreservation of porcine embryos
Published 2004-05-01“…The aim of this study was to compare two vitrification methods of porcine perihatching blastocysts with regard to the success of transfer of these embryos to the recipients. …”
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1595
Transcriptomic analysis of human endometrial stromal cells during early embryo invasion
Published 2021-01-01“…After in vitro decidualization, primary human endometrial stromal cells (phESCs) were cultured with blastocysts for 48 h. During this process, blastocysts attached and invaded the phESCs (embryo-invaded primary human endometrial stromal cells, ehESCs). …”
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1596
Metabolic phenotype of adult mice offspring obtained from different variants of embryo transfer
Published 2020-12-01“…Animals were separated in 4 groups according to the variant of embryo transplantation: group (control) – natural mating; group (2cl-bl) – incubation of 2-cell up to blastocysts; group (2cl-2cl) – removal and transplantation of the 2-cell embryo without incubation; group (Bl-bl) removal and transplantation of the blastocysts without incubation. …”
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1597
Effect of Overfeeding Shetland Pony Mares on Embryonic Glucose and Lipid Accumulation, and Expression of Imprinted Genes
Published 2021-08-01“…Maternal overfeeding did not affect lipid droplet accumulation in blastocysts, or glucose uptake by day-28 membranes. …”
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1598
Embryonic stem cells and the challenge of transplantation tolerance.
Published 2004“…Isolated from early blastocysts, embryonic stem (ES) cells capture the brief moment of pluripotency in the developing embryo, as evidenced by their differentiation into many somatic cell types in vitro. …”
Journal article -
1599
Direct Effects of Mifepristone on Mice Embryogenesis: An In Vitro Evaluation by Single-Embryo RNA Sequencing Analysis
Published 2023-03-01“…Accordingly, in the present study, we collected mouse blastocysts ex vivo and treated implanted blastocysts with mifepristone for 24 h. …”
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1600
Y chromosome AZFc microdeletion may have negative effect on embryo euploidy: a retrospective cohort study
Published 2023-12-01“…Results 294 and 2833 blastocysts were selected as AZFc microdeletion group and control group, respectively. …”
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