دورية أكاديمية
أعرض في EDS

Embryo quality and impact of specific embryo characteristics on ongoing implantation in unselected embryos derived from modified natural cycle in vitro fertilization.

التفاصيل البيبلوغرافية
العنوان: Embryo quality and impact of specific embryo characteristics on ongoing implantation in unselected embryos derived from modified natural cycle in vitro fertilization.
المؤلفون: Pelinck MJ; Department of Obstetrics and Gynaecology, University Medical Center Groningen, Groningen, The Netherlands., Hoek A, Simons AH, Heineman MJ, van Echten-Arends J, Arts EG
المصدر: Fertility and sterility [Fertil Steril] 2010 Jul; Vol. 94 (2), pp. 527-34. Date of Electronic Publication: 2009 May 12.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: Elsevier for the American Society for Reproductive Medicine Country of Publication: United States NLM ID: 0372772 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1556-5653 (Electronic) Linking ISSN: 00150282 NLM ISO Abbreviation: Fertil Steril Subsets: MEDLINE
أسماء مطبوعة: Publication: New York. NY : Elsevier for the American Society for Reproductive Medicine
Original Publication: New York, Hoeber.
مواضيع طبية MeSH: Blastocyst/*cytology , Fertilization in Vitro/*methods , Fertilization in Vitro/*standards , Single Embryo Transfer/*methods , Single Embryo Transfer/*standards, Adult ; Blastocyst/pathology ; Blastomeres/cytology ; Blastomeres/pathology ; Cleavage Stage, Ovum ; Cohort Studies ; Databases, Factual ; Embryo Culture Techniques ; Female ; Giant Cells/pathology ; Humans ; Infertility, Female/therapy ; Oocyte Retrieval ; Ovulation Induction ; Pregnancy ; Regression Analysis ; Young Adult
مستخلص: Objective: To study the implantation potential of unselected embryos derived from modified natural cycle IVF according to their morphological characteristics.
Design: Cohort study.
Setting: Academic department of reproductive medicine.
Patient(s): A series of 449 single embryo transfers derived from modified natural cycle IVF.
Intervention(s): None.
Main Outcome Measure(s): Ongoing implantation rate according to embryo characteristics.
Result(s): The best implantation was found in embryos with 4 and 8 cells on day 2 and 3 respectively, Conclusion(s): Findings from this study suggest that in currently used embryo scoring systems, the implantation potential of embryos with low numbers of blastomeres on day 2, as well as embryos containing multinucleated blastomeres, is underestimated. However, it is unclear whether the results of our study apply to embryos derived from controlled ovarian hyperstimulation cycles.
(Copyright 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.)
تواريخ الأحداث: Date Created: 20090515 Date Completed: 20100723 Latest Revision: 20100708
رمز التحديث: 20240628
DOI: 10.1016/j.fertnstert.2009.03.076
PMID: 19439287
قاعدة البيانات: MEDLINE
الوصف
تدمد:1556-5653
DOI:10.1016/j.fertnstert.2009.03.076