The effect of autophagy after mouse oocyte activation test

effect of ultrasound on parthenogenic activation of mouse oocyte

background: artificial stimulation of mouse oocyte, in the absence of sperm contribution, can induce its parthenogenic activation of oocyte. ultrasound is one of the newest methods for artificial activation of mammal oocytes, and its successful utilization in pig oocyte activation has been recently reported. our objective was to assess the effect of ultrasound on mouse oocyte activation. materi...

the washback effect of iranian schoolleaving test of english on students learning

هدف از ای پایان نامه بررسی تا ثیر ازمون نهایی زبان انگلیسی سال سوم دبیرستان برروی یادگیری دانش اموزان ایرانی است. هدف اشلی این مطالعه بررسی خود این ازمون و تا ثیر ان برروی یادگیری دانش اموزان است. برای رسیدن به این هدف شیوه های تحقیقاتی مختلفی برای جمع اوری و تحلیل داده ها به کار برده شده است. ابزارهای اصلی این تحقیق شامل مصاحبه با دانش اموزان دختر سال سوم (10 نفر) و همچنین مشاهده ی 6 کلاس زبان...

the effect of functional/notional approach on the proficiency level of efl learners and its evaluation through functional test

in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...

Reproductive Performance of Mouse Oocyte after In Vivo Exposure of The Ovary to Continuous Wave Ultrasound

P-97: Parthenogenetic Activation of Mouse Oocyte Using Calcium Ionophore in The Presence of Different Concentrations of Extracellular Calcium

Background: Parthenogenetic activation is a possible way to produce homogeneous embryos with the some ploidy. Probably such embryos could be used in other areas of biotechnology. Calcium signals are known as important regulators of oocyte activation. Extracellular calcium is required for initiation of meiotic resumption and development. Calcium ionophore A23187 is known to elevate intracellular...