Results 311 to 320 of about 108,223 (347)
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Antibodies, implantation and embryo survival
Reproduction, Fertility and Development, 1992The diverse strategies adopted among species for the maintenance of luteal function converge to meet the indispensable requirement for this hormone particularly at the time of onset of implantation. What has emerged from immunization studies is the difference that exists between various species in the effects of progesterone depletion.
M. J. Taussig +3 more
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2015
The process of implantation is a dynamic, complex reciprocal interaction between the embryo and uterus. The major events of this process include synchronized development of the preimplantation embryo into an implantation-competent blastocyst with preparation of the uterus to the receptive state, attachment of the blastocyst to the uterine luminal ...
Jeeyeon Cha +2 more
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The process of implantation is a dynamic, complex reciprocal interaction between the embryo and uterus. The major events of this process include synchronized development of the preimplantation embryo into an implantation-competent blastocyst with preparation of the uterus to the receptive state, attachment of the blastocyst to the uterine luminal ...
Jeeyeon Cha +2 more
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Endothelins and their receptors in embryo implantation
Journal of Cellular Biochemistry, 2019AbstractAs a critical stage of pregnancy, the implantation of blastocysts into the endometrium is a progressive, excessively regulated local tissue remodeling step involving a complex sequence of genetic and cellular interplay executed within an optimal time frame. For better understanding the causes of infertility and, more importantly, for developing
Aynaz Mihanfar +10 more
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Current Opinion in Obstetrics & Gynecology, 2013
Implantation is an essential step in the development of a pregnancy, but often fails in humans. In assisted reproductive technologies, implantation failure continues to impair treatment outcomes, with distressing results for patients and physicians.Morphokinetics, comprehensive chromosome screening, and the analysis of embryo-derived products ...
Koot, Y.E., Macklon, N.S.
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Implantation is an essential step in the development of a pregnancy, but often fails in humans. In assisted reproductive technologies, implantation failure continues to impair treatment outcomes, with distressing results for patients and physicians.Morphokinetics, comprehensive chromosome screening, and the analysis of embryo-derived products ...
Koot, Y.E., Macklon, N.S.
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Embryo Implantation in Primates
1988The attachment of the blastocyst to the maternal endometrium, with subsequent invasion of trophoblast and the establishment of nutrient channels for the embryo, is a critical period in early pregnancy. Over the space of a few days an embryo-maternal dialogue must be established to sustain the life of the corpus luteum, which would otherwise decline at ...
J. P. Hearn +2 more
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Role of chemokines in the endometrium and in embryo implantation
Current Opinion in Obstetrics & Gynecology, 2007Chemokines are well known for their roles in the immune system; convincing evidence has emerged demonstrating a broader role for chemokines in the endometrium, particularly during embryo implantation. This review highlights the evidence on newly defined roles for chemokines in the endometrium during embryo implantation, with particular focus on those ...
Natalie J. Hannan, Lois A. Salamonsen
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S100 protein family and embryo implantation
Journal of Cellular Biochemistry, 2019AbstractIt is well known that embryo implantation is a critical process in which embryo should be able to reach and attach to endometrium. Until now, various types of factors are involved in the regulation of this process. S100 proteins are calciumâbinding proteins, which have vital roles in embryo implantation and have been considered as possible ...
Zahra Bahrami-Asl +13 more
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Mucin and proteoglycan functions in embryo implantation
BioEssays, 1998Embryo implantation is a complex series of events that involves changes in pattern of expression of embryonic as well as uterine cell surface components. In the case of the embryo, these changes are driven by the developmental program. In the case of the uterus, these changes are triggered by both maternal hormonal influences as well as embryo-derived ...
E. Gloria C. Regisford +3 more
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Exosomes as modulators of embryo implantation
Molecular Biology ReportsExosomes, known as extracellular vehicles (EVs), are found in biological fluids. They have the capability to carry and transfer signaling molecules, such as nucleic acids and proteins, facilitating intercellular communication and regulating the gene expression profile in target cells.
Zeinab, Dehghan +7 more
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