Results 1 to 10 of about 147,588 (334)
Embryonic POU5F1 is Required for Expanded Bovine Blastocyst Formation. [PDF]
Scientific Reports, 2018 POU5F1 is a transcription factor and master regulator of cell pluripotency with indispensable roles in early embryo development and cell lineage specification.
Daigneault, Bradford W +3 more
core +3 more sources
Blastocyst score, a blastocyst quality ranking tool, is a predictor of blastocyst ploidy and implantation potential [PDF]
F&S Reports, 2020 Objective: To convert blastocyst (BL) morphological grade and BL day into a numeric blastocyst score (BS). Design: Retrospective cohort study. Setting: Academic center.
Qiansheng Zhan, M.D., Ph.D. +5 more
doaj +3 more sources
Cytokines and Blastocyst Hatching [PDF]
American Journal of Reproductive Immunology, 2015 Blastocyst implantation into the uterine endometrium establishes early pregnancy. This event is regulated by blastocyst‐ and/or endometrium‐derived molecular factors which include hormones, growth factors, cell adhesion molecules, cytokines and proteases. Their coordinated expression and function are critical for a viable pregnancy.
Seshagiri, Polani B +2 more
openaire +4 more sources
Global Gene Expression Profiling of Individual Human Oocytes and Embryos Demonstrates Heterogeneity in Early Development [PDF]
, 2013 Early development in humans is characterised by low and variable embryonic viability, reflected in low fecundity and high rates of miscarriage, relative to other mammals.
Brison, Daniel R. +4 more
core +25 more sources
Journal of Human Reproductive Sciences, 2017 Aim: The aim of this study was to investigate the relationship between the morphology, euploidy and implantation rate of cleavage stage and blastocyst stage embryos. Setting: Institution-based, tertiary care in-vitro fertilization centre.
Gaurav Majumdar +3 more
doaj +2 more sources
Comparison of frozen-thawed embryo transfer strategies for the treatment of infertility in young women: a retrospective study [PDF]
PeerJ, 2022 Objective To investigate transfer strategies in the frozen-thawed embryo transfer (FET) cycle. Methods The clinical data of 1,652 FET patients were divided into five groups according to the number and quality of the transferred blastocyst: high-quality ...
Yanhong Wu +4 more
doaj +2 more sources
Human blastoids model blastocyst development and implantation
Nature, 2021 One week after fertilization, human embryos implant into the uterus. This event requires the embryo to form a blastocyst consisting of a sphere encircling a cavity lodging the embryo proper.
Harunobu Kagawa +15 more
semanticscholar +1 more source
#176 : The Relationship Between Blastocyst Morphology and PGD Result
Fertility & Reproduction, 2023 Background and Aims: Blastocyst morphology has been clinically assessed during the selection of blastocyst for transfer and cryopreservation, and the morphological grading scheme has gained wide acceptance. Blastocyst grading according to Gardner et al. (
Nur Saidatuzzahroh
doaj +1 more source
Communications Biology, 2021 Approaches to reliably predict the developmental potential of embryos and select suitable embryos for blastocyst culture are needed. The development of time-lapse monitoring (TLM) and artificial intelligence (AI) may help solve this problem.
Qiuyue Liao +14 more
semanticscholar +1 more source
Journal of Translational Medicine, 2022 Background This study aimed to analyze the clinical outcomes of blastocyst which undergo the preimplantation genetic testing (PGT) transplantation from frozen-thawed D5 and D6. In addition, the effect of blastocyst grade on clinical and neonatal outcomes
Guanling Yu +6 more
doaj +1 more source