Reproductive efficiency of human oocytes fertilized in vitro
نویسندگان
چکیده
منابع مشابه
P-89: The Developmental Rates of Early Mouse Embryos Derived from In Vitro Fertilization of Mature Oocytes Obtained from Ovarian Stimulation Using A Combination of HMG and Estradiol Valerate
Background: In recent years, a combination of hormones and agents in assisted reproductive technology (ART) cycles as a means of stimulating the ovary and developing more follicles. With respect to the positive effects of Estradiol Valerate on reproductive tissues and the impact on native genes of the egg that transferred to the embryo after fertilization, it seems that this agent can also effe...
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Purpose: Despite remarkable progresses have been achieved in the field of somatic cell nuclear transfer (SCNT), there is little information regarding the effect of donor cell type on the efficiency mammalian somatic cell cloning in vitro. This study compared in vitro developmental competency of sheep enucleated oocytes reconstructed with either fibroblast or cumulus cells. Material and methods...
متن کاملEffect of Goat Follicular Fluid on in vitro Production of Embryos in Black Bengal Goats
The study was undertaken to elucidatethe beneficial effects of goat follicular fluid (gFF) added to maturation and culture media on in vitro maturation, fertilization and post-fertilization development of oocytes in Black Bengal goats. Follicular fluid and oocytes were collected from slaughter house goat’s ovaries using the aspiration technique. Media were prepared using TCM-199 supplemented wi...
متن کاملEvaluation of Embryos Derived from in vitro Fertilized Oocytes Reconstructed by Meiosis-II Chromosome Transplantation from Aged Mice to Ooplasms of Young Mice
Background To assess embryos derived by the transfer of meiosis-II chromosomes (M-II-t) from aged mice oocytes into ooplasms from younger mice to overcome the problem of age-related decline in female fertility. MaterialsAndMethods The developmental capacity karyotype and ultrastructure of reconstructed oocytes derived from meiosis-II chromosome transplantation from aged mice into the ooplasms o...
متن کاملApplication of Oocyte Cryopreservation Technology in TALEN-Mediated Mouse Genome Editing
Reproductive engineering techniques, such as in vitro fertilization (IVF) and cryopreservation of embryos or spermatozoa, are essential for preservation, reproduction, and transportation of genetically engineered mice. However, it has not yet been elucidated whether these techniques can be applied for the generation of genome-edited mice using engineered nucleases such as transcription activato...
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عنوان ژورنال:
دوره 2 شماره
صفحات -
تاریخ انتشار 2010