Comparison ofin vitrofertilization and nuclear transfer techniques in the production of buffalo pre-implantation embryos
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چکیده
منابع مشابه
comparison of the amount of debris extruded apically in two rotary techniques: flexmaster and m2
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با توجه به گسترش روز افزون تقلب در حوزه بیمه به خصوص در بخش بیمه اتومبیل و تبعات منفی آن برای شرکت های بیمه، به کارگیری روش های مناسب و کارآمد به منظور شناسایی و کشف تقلب در این حوزه امری ضروری است. درک الگوی موجود در داده های مربوط به مطالبات گزارش شده گذشته می تواند در کشف واقعی یا غیرواقعی بودن ادعای خسارت، مفید باشد. یکی از متداول ترین و پرکاربردترین راه های کشف الگوی داده ها استفاده از ر...
Melatonin upregulates ErbB1 and ErbB4, two primary implantation receptors, in pre-implantation mouse embryos
Objective(s): To evaluated the effects of melatonin on early embryo competence and the expression rate of the primary implantation receptors (ErbB1 and ErbB4). Materials and Methods: Two-cell mouse embryos were cultured in 3 groups: simple media, melatonin-treated (10-9 M melatonin) and Luzindole-treated (10-9 M luzindole). Then, the rate of ErbB1 and ErbB4 gene and protein expression, the leve...
متن کاملComparison of the effect of Growth Factors on the Development of Pre-implantation Embryos of Vitrified Mouse
Purpose: To improve the development of frozen mouse embryos by adding fibroblast growth factors (FGF) and hepatocytes (HGF) to the culture medium. Materials and Methods: Two-cell mouse embryos obtained from the fallopian tube and frozen by cryotopic method were treated in T6 medium with a dose of 20 ng / ml FGF and 20 ng / ml HGF. The results of their culture were compared with control groups a...
متن کاملExpression profile of developmentally important genes in pre- and peri-implantation goat embryos produced in vitro
Background Little is understood about the regulation of gene expression during early goat embryo development. This study investigated the expression profile of 19 genes, known to be critical for early embryo development in mouse and human, at five different stages of goat in vitro embryo development (oocyte, 8-16 cell, morula, day-7 blastocyst, and day 14 blastocyst). MaterialsAndMethods Stage-...
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ژورنال
عنوان ژورنال: Italian Journal of Animal Science
سال: 2007
ISSN: 1828-051X
DOI: 10.4081/ijas.2007.s2.246