Results 151 to 160 of about 122,819 (363)

Embryo metabolism : what does it really mean? [PDF]

open access: yes, 2015
The study of early embryo metabolism has fascinated researchers in the field for nearly a century. Herein, we give a brief account of the general features of embryo metabolism and some consideration of the research performed to reach such conclusions. It
Lewis, Niamh, Sturmey, Roger
core  

Specialized mouse embryonic stem cells for studying vascular development. [PDF]

open access: yes, 2014
Vascular progenitor cells are desirable in a variety of therapeutic strategies; however, the lineage commitment of endothelial and smooth muscle cell from a common progenitor is not well-understood.
Burns, Andrew B   +5 more
core   +1 more source

A predictive model for blastocyst formation based on morphokinetic parameters in time-lapse monitoring of embryo development

open access: yesJournal of Assisted Reproduction and Genetics, 2015
PurposeThe aim of the study was to create a predictive model of blastocyst development based on morphokinetic parameters of time-lapse embryoscope monitoring.MethodsTime-lapse recordings of 432 embryos (obtained from 77 patients), monitored in ...
R. Milewski   +5 more
semanticscholar   +1 more source

Circulating tumor cells share RNA modules with early embryo trophectoderm and with metastatic cancer

open access: yes
Cancer Communications, EarlyView.
Stefano Volinia   +6 more
wiley   +1 more source

The blastocyst [PDF]

open access: yesHuman Reproduction, 2012
Thorir, Hardarson   +2 more
openaire   +2 more sources

Developmental kinetics of cleavage stage mouse embryos are related to their subsequent carbohydrate and amino acid utilization at the blastocyst stage.

open access: yesHuman Reproduction, 2015
STUDY QUESTION What is the relationship between cleavage stage embryo kinetics, blastocyst metabolism and subsequent embryo viability? SUMMARY ANSWER Embryos cleaving faster at the first cleavage division resulted in blastocysts with a larger inner ...
Y. Lee, G. Thouas, D. Gardner
semanticscholar   +1 more source

Donation of 'spare' fresh or frozen embryos to research: Who decides that an embryo is 'spare' and how can we enhance the quality and protect the validity of consent? [PDF]

open access: yes, 2012
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any ...
Ehrich, K   +3 more
core   +1 more source

Risk of ectopic pregnancy lowest with transfer of single frozen blastocyst.

open access: yesHuman Reproduction, 2015
STUDY QUESTION What type of transferred embryo is associated with a lower rate of ectopic pregnancy? SUMMARY ANSWER The lowest risk of ectopic pregnancy was associated with the transfer of blastocyst, frozen and single embryo compared with cleavage ...
Zhuoyang Li   +5 more
semanticscholar   +1 more source

Interactome comparison of human embryonic stem cell lines with the inner cell mass and trophectoderm [PDF]

open access: yes, 2018
Networks of interacting co-regulated genes distinguish the inner cell mass (ICM) from the differentiated trophectoderm (TE) in the preimplantation blastocyst, in a species specific manner.
Bates, Nicola   +9 more
core   +1 more source

Forces Shaping the Blastocyst [PDF]

open access: yesCold Spring Harbor Perspectives in Biology
The blastocyst forms during the first days of mammalian development. The structure of the blastocyst is conserved among placental mammals and is paramount to the establishment of the first mammalian lineages. The blastocyst is composed of an extraembryonic epithelium, the trophectoderm (TE), that envelopes a fluid-filled lumen and the inner cell mass ...
David Rozema, Jean-Léon Maître
openaire   +2 more sources

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