Results 21 to 30 of about 547,146 (311)

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 chicken embryo and its micro environment during egg storage and early incubation [PDF]

open access: yes, 2008
When egg storage periods are prolonged (>7 days), hatchability and chick quality declines. The reason for this decline has been investigated, but is still not completely understood.
Brand, H., van den   +3 more
core   +2 more sources

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

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

Parenting and child development in families with a child conceived through embryo donation [PDF]

open access: yes, 2007
Concerns have been raised regarding the potentially negative effects of conception using donated embryos on parenting and child development. Findings are presented of an exploratory study of families with a child conceived through embryo donation. Twenty-
Brinsden, Peter   +2 more
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

The physiological significance of insemination in programming pregnancy outcome [PDF]

open access: yes, 2006
The cellular and molecular environment of the uterus during the pre - and peri - implantation period of early pregnancy is critical for implantation success and optimal fetal and placental development.
Bromfield, John James
core   +6 more sources

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