نتایج جستجو برای: intracytoplasmic injection

تعداد نتایج: 159581  

2017
Giovanni Battista La Sala Alessia Nicoli Eleonora Fornaciari Angela Falbo Ilaria Rondini Daria Morini Barbara Valli Maria Teresa Villani Stefano Palomba

Retraction The Editors-in-Chief are retracting this article [1] because the study was not conducted with the appropriate ethical oversight. Contrary to the statement in the article that ethics committee approval was not required, an investigation by the Arcispedale Santa Maria NuovaIRCCS has determined that the study should have been reviewed and approved by an ethics committee. All authors agr...

Journal: :Andrology 2016
E Borges A S Setti D P A F Braga R C S Figueira A Iaconelli

The objective of this study was to compare (i) the intracytoplasmic sperm injection outcomes among groups with different total motile sperm count ranges, (ii) the intracytoplasmic sperm injection outcomes between groups with normal and abnormal total motile sperm count, and (iii) the predictive values of WHO 2010 cut-off values and pre-wash total motile sperm count for the intracytoplasmic sper...

Journal: :Fertility and sterility 2011
Bulent Haydardedeoglu Tayfun Cok Esra Bulgan Kilicdag Ayse Huriye Parlakgumus Erhan Simsek Tayfun Bagis

We compared the retrieval efficiency of single- (direct follicular aspiration) and double-lumen-needle (attained with follicular flushing) procedures in normal-responder IVF-intracytoplasmic sperm injection cycles. This prospective randomized study did not demonstrate a beneficial effect of double-lumen needle retrieval compared with single-needle retrieval in normal-responder IVF-intracytoplas...

Journal: :international journal of reproductive biomedicine 0
mir mehrdad farsi ali jorsaraei mahmood hajiahmadi sedigheh esmaelzadeh

background: multiple factors have been suggested for prediction of pregnancy in intracytoplasmic sperm injection (icsi) cycles such as the number of injected oocytes, fertilization rate, embryo morphology and quality of transferred embryos. predictive value of these factors is important in icsi outcome. objectives: to evaluate the role of embryo morphology for prediction of pregnancy in icsi cy...

2014
Hyung Jun Kim Hye Jin Yoon Jung Mi Jang Hwa Soon Oh Yong Jun Lee Won Don Lee San Hyun Yoon Jin Ho Lim

OBJECTIVE The aim of this study was to evaluate the efficiency of the intracytoplasmic morphologically selected sperm injection (IMSI) technique compared with conventional ICSI and previous ICSI attempts in oligo-astheno-teratozoospermia (OAT) patients. METHODS The sperms were selected under high magnification (6,600×) and used to induce fertilization in previous ICSI patients by IMSI. These ...

2015
Giovanni Battista La Sala Alessia Nicoli Eleonora Fornaciari Angela Falbo Ilaria Rondini Daria Morini Barbara Valli Maria Teresa Villani Stefano Palomba

BACKGROUND Intracytoplasmic morphologically selected sperm injection (IMSI) is still proposed and employed in the clinical practice to improve the reproductive outcome in infertile couples scheduled for conventional intracytoplasmic sperm injection (cICSI). The aim of the current randomized controlled trial (RCT) was to test the hypothesis that IMSI gives a better live birth delivery rate than ...

Journal: :Fertility and sterility 2003
Benjamin Bartoov Arie Berkovitz Fina Eltes Avraham Kogosovsky Arie Yagoda Hanna Lederman Shira Artzi Moshe Gross Yona Barak

OBJECTIVE To verify whether microinjection into retrieved oocytes of motile spermatozoa with morphologically normal nuclei, strictly defined by high power light microscopy (x >6000), improves the IVF/intracytoplasmic sperm injection (ICSI) pregnancy rate in couples with repeated ICSI failures. DESIGN Comparative prospective study testing routine IVF/ICSI outcome parameters against those of mo...

Journal: :international journal of reproductive biomedicine 0
farnoush farzi marzieh mehrafza ali mirmansouri mona oudi ahmad hoseeini

background: recent studies of uterine contractility in ivf�embryo transfer led us to consider an alternative, and possibly complementary, explanation for the high implantation rates of blastocysts. it has been demonstrated that myometrial contractile activity influences embryo implantation, possibly through mechanical displacement of embryos. objective: the aim of this study was to examine the ...

2017

Submit Manuscript | http://medcraveonline.com Abbreviations: WHO: World Health Organization; ROS: Reactive Oxygen Species; PS: Phosphatidylserine; EPS: Externalization of Phosphatidylserine; ART: Assisted Reproduction Techniques; IUI: Intra-Uterine Insemination; IVF: In Vitro Fertilization; ICSI: Intracytoplasmic Sperm Injection; PICSI: Physiologic Intracytoplasmic Sperm Injection; SU: Swim-Up;...

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