Methods of embryo scoring in in vitro fertilization.

نویسندگان

  • Tomasz Baczkowski
  • Rafał Kurzawa
  • Wojciech Głabowski
چکیده

It has been 25 years since the introduction of in vitro fertilization (IVF) for treatment of infertility. During this time very dynamic advances have taken place in all aspects of assisted reproductive technology (ART). The rapid improvement in embryological methods, especially these related to preimplantation embryo evaluation are of great importance. This article is a review of embryo classification systems utilized in ART programs. The most widely used scoring systems of zygotes and embryos (including blastocysts) are described. Additionally, the advantages of advanced embryo classifications in relation to ART success rates are presented.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

P-31: Evaluation of In vitro Fertilization Rate, Embryo Quality and Development in Experimental Model of Diabetes induced by STZ: in Female Mouse

Background: Diabetes mellitus is a metabolic condition characterized by elevated blood glucose levels secondary to absolute impairment of insulin secretion. Maternal diabetes has been demonstrated to adversely affect pre implantation embryo development and pregnancy outcomes. Emerging evidence has implicated that these effects are associated with compromised oocyte competence. Several developme...

متن کامل

P-105: Study of The Protective Effect of Equisetum Arvense Alcoholic Extract on In Vitro Fertilization and Embryo Development in Diabetic Male Mice

Background: Diabetes is a metabolic disorder that in long period can damage the testis and reduce the semen quality. Therefore, it can impair the male fertility potential. Recently, different herbal therapeutic treatment for protection of diabetes and its pathologic effects have been used. The aim of current study is to evaluate the protective effect of Equisetum arvense extract (EE) on in vitr...

متن کامل

Evaluation of the protective effect of Satureja khozestanica essential oil on in vitro fertilization potential and embryo development in oxidative stress induced by Nonylphenol

Background & aim: Nonylphenol (NP) has been known as an immunosuppressant agent, and reported to induce oxidative stress, to impact gonadal cells nucleus and to reduce the fertilizing potential. Therefore, present study was aimed to evaluate the protective effect of Satureja Khuzestanica, as a potential antioxidant, on in vitro fertilized embryos development following exposure to NP.  Methods: ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Reproductive biology

دوره 4 1  شماره 

صفحات  -

تاریخ انتشار 2004