Developmental competence of transported in-vitro matured macaque oocytes
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چکیده
منابع مشابه
P-118: Effect of Vitrification on Developmental Competence of Parthenogenetic Activation in In Vitro Matured Ovine Oocytes
Background: Cryopreservation of in vitro matured oocytes is a useful technique because the oocytes can be used for some assisted reproductive technologies. On the other hand, the cryopreservation of oocytes is an open problem as a result of their structural sensitivity to the freezing process. The purpose of this study was to evaluate the effect of vitrification on in vitro development of vitri...
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in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
Cerium oxide nanoparticles (CeO2 NPs) improve the developmental competence of in vitro-matured prepubertal ovine oocytes.
The present study investigated whether supplementation with different doses of cerium dioxide nanoparticles (CeO2 NPs) during in vitro maturation (IVM) of prepubertal ovine oocytes influenced their embryonic development in vitro. Cumulus-oocyte complexes derived from the ovaries of slaughtered prepubertal sheep underwent IVM with CeO2NPs (0, 44, 88 or 220µg mL-1). Matured oocytes were fertilise...
متن کاملEffect of medium additives during liquid storage on developmental competence of in vitro matured bovine oocytes
Our aim was to improve the developmental competence of bovine oocytes during their liquid storage by using additives. In vitro matured oocytes were stored for 20 h at 25°C in HEPES buffered TCM 199 medium (base medium). After storage, in vitro embryo development after in vitro fertilization was compared to those of non-stored (control) ones. Addition of 10% (v/v) newborn calf serum or 10.27 mmo...
متن کاملEffect of Demecolicne Treatment on The Developmental Competency of In Vitro Matured Bovine Oocytes
Purpose: The aim of this study was to investigate whether demecolicne treatment of matured bovine oocytes adversely affects the process of in vitro fertilization and embryo development. Materials and Methods: Bovine Cumulus Oocyte Complexes (COC's) were matured in vitro and then were randomly allocated to two treatment groups of common concentrations of demecolicne (0.05 and 0.4 mg/ml for 30 mi...
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ژورنال
عنوان ژورنال: Reproductive BioMedicine Online
سال: 2006
ISSN: 1472-6483
DOI: 10.1016/s1472-6483(10)60980-7