نتایج جستجو برای: embryo development stage
تعداد نتایج: 1741257 فیلتر نتایج به سال:
Dynamin 2 is a large GTPase notably involved in clathrin-mediated endocytosis, cell migration and cytokinesis in mitosis. Our previous study identified that Dynamin 2 regulated polar body extrusion in mammalian oocytes, but its roles in early embryo development, remain elusive. Here, we report the critical roles of Dynamin 2 in mouse early embryo development. Dynamin 2 accumulated at the periph...
background: all-trans retinol is a biological antioxidantscavenging the ros in the cell culture. objectives: this studywas conducted to investigate the effect of all-trans retinol infertilization and culture medium on mouse embryo's developmentalcompetence. methods: this study was designed into twoexperiments. in the first experiment, in vitro mature oocytes wereco-cultured with sperm in fertil...
BACKGROUND Peritoneal fluid (PF) from patients with endometriosis can inhibit early embryo development via probable functional changes of embryo mitochondria in the early stage of embryo development. The purpose of this study was to determine the effect of PF from patients with endometriosis on mitochondrial function and development of early mouse embryos. METHODOLOGY/PRINCIPAL FINDINGS PF wa...
The developmental stages [4] of the chick [5] embryo were examined by Viktor Hamburger [6] and Howard L. Hamilton [7] in ?A Series of Normal Stages in the Development of the Chick Embryo,? published in the Journal of Morphology [8] in 1951. These stages were published to standardize the development of the chick [5] based on varying laboratory conditions and genetic differences. The stages Hambu...
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