HLA-G expression during preimplantation human embryo development.
نویسندگان
چکیده
منابع مشابه
Expression of cell adhesion molecules during human preimplantation embryo development.
Formation of a fully differentiated, implantation competent blastocyst requires the expression of a complex repertoire of molecules. However, the events that drive morphogenesis are poorly elucidated in the human embryo. In this work, we describe the amplification of representative cDNAs from morphologically and developmentally normal, individual human embryos at all stages from pronucleate to ...
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Environmental conditions during early mammalian embryo development are critical and some adaptational phenomena are observed. However, the mechanisms underlying them remain largely masked. Previously, we reported that AQP5 expression is modified by the environmental condition without losing the developmental potency. In this study, AQP11 was examined instead. To compare expression pattern betwe...
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Human reproduction, like all biological systems, is characterised by a large level of variability. In this field, the variability is observed as a large difference in implantation potential of human embryos developing in vitro, despite similarities in observable parameters such as rate of development and morphology of these embryos. One of the underlying factors that determines developmental po...
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A total of 74 human embryos were stained with gap junction protein specific anti-peptide antibodies an antibodies to the desmosomal protein desmoplakin to reveal the expression pattern of intercellular junctions during preimplantation development. Prior to implantation, the human embryo expresses predominantly connexin (Cx43)-containing gap junctions. Gap junctions were first detected in apposi...
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SUMMARY Since at oocyte retrieval for in vitro fertilization there is some FF become incorporate to egg, we decided to investigate the effect of this fluid on preimplantation embryo development in vitro. FF was obtained at the time of oocyte retrieval for IVF, centrifuged and then either inactivated by heat and stored at 4°c or without inactivation stored at-20°c until used. Late 2-cell emb...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1996
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.93.1.161