Results 11 to 20 of about 573,263 (362)

Stain-free detection of embryo polarization using deep learning

open access: yesScientific Reports, 2022
Polarization of the mammalian embryo at the right developmental time is critical for its development to term and would be valuable in assessing the potential of human embryos.
Cheng Shen   +5 more
doaj   +1 more source

A Single-Cell Atlas of an Early Mongolian Sheep Embryo

open access: yesVeterinary Sciences, 2023
Cell types have been established during organogenesis based on early mouse embryos. However, our understanding of cell types and molecular mechanisms in the early embryo development of Mongolian sheep has been hampered.
Tingyi He   +17 more
doaj   +1 more source

The Plant Ontology facilitates comparisons of plant development stages across species [PDF]

open access: yes, 2019
The Plant Ontology (PO) is a community resource consisting of standardized terms, definitions, and logical relations describing plant structures and development stages, augmented by a large database of annotations from genomic and phenomic studies.
Cooper, Laurel   +7 more
core   +2 more sources

In vitro production of bovine embryos derived from individual donors in the Corral® dish [PDF]

open access: yes, 2017
Background: Since the identity of the embryo is of outmost importance during commercial in vitro embryo production, bovine oocytes and embryos have to be cultured strictly per donor.
A Cebrian-Serrano   +38 more
core   +2 more sources

A novel method for transmission electron microscopy study of cytoplasmic fragments from preimplantation human embryos [PDF]

open access: yes, 2016
Transmission electron microscopy (TEM) is the main tool for exploring the intracellular damage and organelle distribution. The cause of producing embryo cytoplsamic fragmentation is not completely understood.
Halvaei, I   +2 more
core   +1 more source

Intrauterine Hyperglycemia Alters the Metabolomic Profile in Fetal Mouse Pancreas in a Gender-Specific Manner

open access: yesFrontiers in Endocrinology, 2021
Mounting evidence has shown that intrauterine hyperglycemia exposure during critical stages of development may be contributing to the increasing prevalence of diabetes.
Hong Zhu   +21 more
doaj   +1 more source

Embryo donation families : a follow-up in middle childhood [PDF]

open access: yes, 2007
Couples who conceive using donated embryos rear a child to whom they are genetically unrelated. It has been suggested that this may have negative consequences for parenting and child development.
Keeley, Sarah, MacCallum, Fiona
core   +1 more source

Construction of a ceRNA network in polycystic ovary syndrome (PCOS) driven by exosomal lncRNA

open access: yesFrontiers in Genetics, 2022
Polycystic ovary syndrome (PCOS), a common and frustrating syndrome in women of reproductive age, is characterized by symptoms including hyperandrogenemia, ovulation dysfunction, and polycystic ovaries.
Lilian Bai   +11 more
doaj   +1 more source

Embryonic POU5F1 is Required for Expanded Bovine Blastocyst Formation. [PDF]

open access: yes, 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   +2 more sources

Actomyosin polarisation through PLC-PKC triggers symmetry breaking of the mouse embryo

open access: yesNature Communications, 2017
The molecular trigger that establishes cell polarity in the mammalian embryo is unclear. Here, the authors show that de novo polarisation of the mouse embryo at the 8-cell stage is directed by Phospholipase C and Protein kinase C and occurs in two phases:
Meng Zhu   +3 more
doaj   +1 more source

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