Parthenogenetic activation of human oocytes as a model of polar bodies PGD feasibility for CF
نویسندگان
چکیده
منابع مشابه
investigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
P-242: Sex Determination in ICSI Oocytes with Two Polar Bodies Using PGD and FISH, A Case Report
Background: Morphology and presence of Polar body in the oocyte are denoting oocyte quality and is used as a criterion for prognosis of embryo quality. However, little is known about ICSI result of oocytes with two polar bodies. The present study reports the result of ICSI in a case having several oocytes with two polar bodies. Materials and Methods: A 34 years old patient (K.H.) with history o...
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Purpose: Parthenogenetic activation is among the crucial steps determining successful development of mammalian cloned embryos. This study, therefore, was conducted to evaluate the efficiency of a novel combined electrical-chemical artificial activation method for bovine cloning. Materials and Methods: In vitro matured bovine oocytes than were initially exposed to electrical pulse, used for cel...
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The aim of the study was to compare the parthenogenetic activation and in vitro fertilization (IVF) of in vitro matured caprine oocytes. A total of 881 cumulus-oocyte complexes (COC’s) were collected from 243 ovaries. Oocytes were matured in TCM-199 medium containing eCG (20 IU/ml), hCG (20 IUμg/ml), oestradiol-17β (1 μg/ml), BSA embryo tested (3 mg/ml) supplemented with 10% fetal bovine serum ...
متن کاملMitogenomes of Polar Bodies and Corresponding Oocytes
The objective of the present study was to develop an approach that could assess the chromosomal status and the mitochondrial DNA (mtDNA) content of oocytes and their corresponding polar bodies (PBs) with the goal of obtaining a comparative picture of the segregation process both for nuclear and mtDNA. After Whole Genome Amplification (WGA), sequencing of the whole mitochondrial genome was attem...
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ژورنال
عنوان ژورنال: Journal of Cystic Fibrosis
سال: 2010
ISSN: 1569-1993
DOI: 10.1016/s1569-1993(10)60049-5