Effects of chemical combinations on the parthenogenetic activation of mouse oocytes
نویسندگان
چکیده
منابع مشابه
Effects of chemical combinations on the parthenogenetic activation of mouse oocytes
The aim of this study was to identify an optimal method for the parthenogenetic activation of mouse oocytes. Ethanol (EH), strontium chloride (SrCl2) and ionomycin calcium salt were each combined with cytochalasin B to induce the parthenogenetic activation of CD-1® mouse oocytes. Among the EH combination groups, the blastocyst formation and hatching rates of the group that was activated with EH...
متن کاملP-70: The Effect of Hydrostatic Pressure on Parthenogenetic Activation of Mouse Oocytes Derived from In vitro Grown Ovarian Follicles
Background: Parthenogenesis is the production of an embryo from a female gamete in the absence of any contribution from a male gamete, with or without the eventual development into an adult. In vivo, mammalian parthenogenesis is a rare event. Parthenogenesis can be efficiently induced in vitro with a variety of mechanical, chemical, and electrical stimuli in several species. Hydrostatic pressur...
متن کاملthe effects of error correction methods on pronunciation accuracy
هدف از انجام این تحقیق مشخص کردن موثرترین متد اصلاح خطا بر روی دقت آهنگ و تاکید تلفظ کلمه در زبان انگلیسی بود. این تحقیق با پیاده کردن چهار متد ارائه اصلاح خطا در چهار گروه، سه گروه آزمایشی و یک گروه تحت کنترل، انجام شد که گروه های فوق الذکر شامل دانشجویان سطح بالای متوسط کتاب اول passages بودند. گروه اول شامل 15، دوم 14، سوم 15 و آخرین 16 دانشجو بودند. دوره مربوطه به مدت 10 هفته ادامه یافت و د...
15 صفحه اولthe effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance
this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
15 صفحه اولEfficient Method For Combined Electrical-Chemical Parthenogenetic Activation of Bovine Oocytes
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...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Experimental and Therapeutic Medicine
سال: 2013
ISSN: 1792-0981,1792-1015
DOI: 10.3892/etm.2013.1018