Developmental assessment of human vitrified-warmed blastocysts based on oxygen consumption
نویسندگان
چکیده
منابع مشابه
Clinical pregnancy from a vitrified/warmed human blastocyst.
The first pregnancy after vitrification of a human blastocyst (day 5 of embryo culture) was reported by Yokota et al. in 2000. Since then more attention has been given to the technique of vitrification and its safe application in ART. To the best of our knowledge, this is the first report of a clinical pregnancy resulting in a live birth from the transfer of a vitrified/ warmed human blastocyst...
متن کاملObstetric outcomes after transfer of vitrified blastocysts.
BACKGROUND It has been claimed that the risks to the child resulting from vitrification as compared with the slow-freezing technique, may be higher owing to the high concentrations of potentially toxic cryoprotectants. We therefore retrospectively compared the obstetric and neonatal outcomes in a cohort of children born after transfer of vitrified blastocysts, fresh blastocysts and slow-frozen ...
متن کاملThe Effect of Media Supplementation with Angiotensin on Developmental Competence of Ovine Embryos Derived from Vitrified-warmed Oocytes
BACKGROUND This study was aimed to assess the effects of angiotensin II (Ang II) supplementation to the In Vitro Maturation (IVM) and In Vitro Culture (IVC) media of vitrified-warmed ovine oocytes on their developmental competence and expression of Na(+)/K(+)/ATPase in resulting embryos. METHODS The slaughterhouse-derived immature oocytes (n=1069) were randomly distributed into four experimen...
متن کاملdiagnostic and developmental potentials of dynamic assessment for writing skill
این پایان نامه بدنبال بررسی کاربرد ارزیابی مستمر در یک محیط یادگیری زبان دوم از طریق طرح چهار سوال تحقیق زیر بود: (1) درک توانایی های فراگیران زمانیکه که از طریق برآورد عملکرد مستقل آنها امکان پذیر نباشد اما در طول جلسات ارزیابی مستمر مشخص شوند; (2) امکان تقویت توانایی های فراگیران از طریق ارزیابی مستمر; (3) سودمندی ارزیابی مستمر در هدایت آموزش فردی به سمتی که به منطقه ی تقریبی رشد افراد حساس ا...
15 صفحه اولOxygen consumption rate of early pre-antral follicles from vitrified human ovarian cortical tissue
The study of human ovarian tissue transplantation and cryopreservation has advanced significantly. Autotransplantation of human pre-antral follicles isolated from cryopreserved cortical tissue is a promising option for the preservation of fertility in young cancer patients. The purpose of the present study was to reveal the effect of vitrification after low-temperature transportation of human p...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2011
ISSN: 0268-1161,1460-2350
DOI: 10.1093/humrep/der324