Results 151 to 160 of about 122,819 (363)
Embryo metabolism : what does it really mean? [PDF]
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]
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
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
Cancer Communications, EarlyView.
Stefano Volinia+6 more
wiley +1 more source
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]
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.
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]
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]
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