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Influence of embryo transfer on embryo preimplantation development [PDF]

open access: possibleFertility and Sterility, 2012
To investigate the impact of injection speeds of the transferred load on embryo development.A laboratory model for in vitro simulation of ET was developed to investigate the impact of varying injection speeds of the transferred load on embryo development.Academic research institutes of reproduction biotechnology and private centers of reproductive ...
Grygoruk, Cezary   +7 more
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Sex related embryo development

Theriogenology, 2001
Although sexual dimorphic development in the mammalian embryo prior to differentiation of the gonad has been documented, there are many seemingly conflicting observations and gaps in our understanding of this process. Conditions that influence the process include gamete interaction, that might give one sex and advantage in the fertilization process and
Kochhar, H.P.S.   +2 more
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Rat embryo development in vitro

Acta Endocrinologica, 1981
Abstract. We report the first successful culture of 8-cell/morula stage rat embryos in a fully synthetic medium supplemented with 3% crystalline bovine serum albumin. Eighty-four per cent of morulae developed to blastocysts, showing that this is a highly efficient culture medium for in vitro studies on rat pre-implantation embryos. Blastocyst formation
S K, Roy, J, Sengupta, S K, Manchanda
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Exploring early human embryo development

Science, 2018
Stem cell–derived models enable understanding of human ...
Janet, Rossant, Patrick P L, Tam
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Ion currents in embryo development

Birth Defects Research Part C: Embryo Today: Reviews, 2016
AbstractIon channels are proteins expressed in the plasma membrane of electrogenic cells. In the zygote and blastomeres of the developing embryo, electrical modifications result from ion currents that flow through these channels. This phenomenon implies that ion current activity exerts a specific developmental function, and plays a crucial role in ...
Tosti, Elisabetta   +2 more
openaire   +3 more sources

Early Embryo Development

2012
The main events taking place during early embryo development are examined. Egg and sperm syngamy leads to the first mitotic spindle assembly and activates the following process that involve cleavage, compaction, and blastulation. The integrity of the first mitotic spindle is essential for a normal embryo development and cell commitment. Gastrulation is
Tiziana A. L. Brevini   +1 more
openaire   +1 more source

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