So the first phase of development concerns the formation of these gametes, a process which begins when the mouse itself is still an early embryo. During gamete formation, meiosis generates gametes with half the chromosome complement of the normal number and is a much more complex process....
The emergence of form and function during mammalian embryogenesis is a complex process that involves multiple regulatory levels. The foundations of the body plan are laid throughout the first days of post-implantation development as embryonic stem cells
Schematic model for the nocodazole-induced haploid androgenetic embryo formation. Upon fusion with sperm, oocytes enter Ana-II. Low-dose nocodazole decreases the size and microtubule density of the spindle and prevents chromosome segregation. As a result, unsegregated chromosomes move closer to the pla...
摘要: Percoll and Nicodenz, but not Sperm Prep sephadex column washes, were compatible with mouse preimplantation and postimplantation embryo development and human sperm motility. Fertil Steril ; 1997; 67:372-81关键词: Sperm separating substances Percoll endotoxins gamete and embryo viability ...
https://doi.org/10.1016/j.fertnstert.2012.04.050Get rights and contentObjective To study the expression and function of adiponectin and its receptors in mouse and human follicle cells and in early embryo development. Design Whole ovaries, granulosa cells, and cumulus-oocyte complexes isolated from...
Culture factors in relation to the success of human in vitro fertilization and embryo transfer Fertil Steril, 41 (1984), p. 202 View PDFView articleView in ScopusGoogle Scholar 6. P. Quinn, D.G. Wittingham Effects of fatty acids on fertilization and development of mouse embryo in vitro J...
Oxidative reagent, H 2 O 2 inhibited HUWE1 expression in human sperm, indicating that HUWE1 expression in sperm is regulated by oxidative stress. In conclusion, these results suggest that HUWE1 protein could contribute to preimplantation embryo development and dysregulated expression of HUWE1 could ...
"We think our study can inspire the development of new methods for human embryo preservation," said Professor Sun. "Embryo cryopreservation is a widely used approach, but there is still no consensus on when cryopreserved embryos can be thawed and transferred into the uterus. Manyclinical studiesha...
Can the mouse embryo provide a good model for the study of abnormal cellular development seen in human embryos? 来自 academic.oup.com 喜欢 0 阅读量: 22 作者:NJ Winston,MH Johnson 摘要: Mouse 2-cell embryos arrested in development, either due to the effect of in vitro culture conditions (...
Articles Basic Science Investigation nature publishing group A detailed comparison of mouse and human cardiac development Anita Krishnan1,2, Rajeev Samtani1,3, Preeta Dhanantwari4, Elaine Lee1,5, Shigehito Yamada6, Kohei Shiota6, Mary T. Donofrio2, Linda Leatherbury1,2 ...