[HTML][HTML] The presence of immature GV− stage oocytes during IVF/ICSI is a marker of poor oocyte quality: a pilot study
P Astbury, GN Subramanian, J Greaney, C Roling… - Medical …, 2020 - mdpi.com
Here we investigate whether the presence of germinal vesicle-stage oocytes (GV− oocytes)
reflects poor oocyte developmental competence (or quality). This was a prospective, non …
reflects poor oocyte developmental competence (or quality). This was a prospective, non …
[HTML][HTML] GVBD rate is an independent predictor for pregnancy in ICSI patients with surplus immature oocytes
M Wang, Q Yang, J Liu, J Hu, D Li, X Ren… - Frontiers in …, 2023 - frontiersin.org
Introduction It was reported that there were still up to 30% immature retrieved oocyte at
germinal vesicle (GV) or metaphase I (MI) stage. Whether the spontaneous maturity …
germinal vesicle (GV) or metaphase I (MI) stage. Whether the spontaneous maturity …
[HTML][HTML] Immature oocyte incidence: Contributing factors and effects on mature sibling oocytes in intracytoplasmic sperm injection cycles
DPAF Braga, BF Zanetti, AS Setti… - JBRA Assisted …, 2020 - ncbi.nlm.nih.gov
Objective The aim of this study was to investigate which factors contribute to the incidence of
immature oocytes (germinal vesicle-GV-and metaphase I-MI-) and how they impact the …
immature oocytes (germinal vesicle-GV-and metaphase I-MI-) and how they impact the …
[HTML][HTML] The effects of different types of media on in vitro maturation outcomes of human germinal vesicle oocytes retrieved in intracytoplasmic sperm injection cycles
F Fesahat, RD Firouzabadi, A Faramarzi… - Clinical and …, 2017 - ncbi.nlm.nih.gov
Objective Optimizing in vitro maturation (IVM) media to achieve better outcomes has been a
matter of interest in recent years. The aim of this prospective clinical trial was to investigate …
matter of interest in recent years. The aim of this prospective clinical trial was to investigate …
Do immature and mature sibling oocytes recovered from stimulated cycles have the same reproductive potential?
L Escrich, Y Galiana, N Grau, F Insua, N Soler… - Reproductive …, 2018 - Elsevier
Research question How can laboratory and clinical outcomes of spontaneously, early
maturing germinal-vesicle oocytes and sibling in-vivo-matured (metaphase II [MII]) oocytes …
maturing germinal-vesicle oocytes and sibling in-vivo-matured (metaphase II [MII]) oocytes …
How safe is germinal vesicle stage oocyte rescue? Aneuploidy analysis of in vitro matured oocytes
V Vlaisavljević, LK Bombek, NK Vokač… - European Journal of …, 2007 - Elsevier
OBJECTIVE: To evaluate the rate and type of aneuploidies of chromosomes 13, 16, 18, 21
and 22, with respect to the length of in vitro maturation (IVM) period, and to compare the …
and 22, with respect to the length of in vitro maturation (IVM) period, and to compare the …
[HTML][HTML] Evaluating the value of day 0 of an ICSI cycle on indicating laboratory outcome
E Maziotis, K Sfakianoudis, P Giannelou… - Scientific Reports, 2020 - nature.com
A number of oocyte characteristics have been associated with fertilization, implantation and
live-birth rates, albeit without reaching a consensus. This study aims to delineate possible …
live-birth rates, albeit without reaching a consensus. This study aims to delineate possible …
[HTML][HTML] In vitro maturation, fertilization, and development of human germinal vesicle oocytes collected from stimulated cycles
BK Kim, SC Lee, KJ Kim, CH Han, JH Kim - Fertility and sterility, 2000 - Elsevier
Objective: To evaluate whether germinal vesicle (GV) oocytes from stimulated cycles can be
a source of embryos. Design: In vitro model study. Setting: Specialized laboratory of …
a source of embryos. Design: In vitro model study. Setting: Specialized laboratory of …
The developmental potential of mature oocytes derived from rescue in vitro maturation
AK Shani, LM Haham, H Balakier, I Kuznyetsova… - Fertility and …, 2023 - Elsevier
Objective To examine the developmental competence of immature oocytes in stimulated
cycles, that matured after rescue in vitro maturation (IVM) compared with their sibling in vivo …
cycles, that matured after rescue in vitro maturation (IVM) compared with their sibling in vivo …
Metaphase-II oocyte competence is unlinked to the gonadotrophins used for ovarian stimulation: A matched case–control study in women of advanced maternal age
A Vaiarelli, D Cimadomo, C Scarafia… - Journal of Assisted …, 2023 - Springer
Purpose An impact of different gonadotrophins selection for ovarian stimulation (OS) on
oocyte competence has yet to be defined. In this study, we asked whether an association …
oocyte competence has yet to be defined. In this study, we asked whether an association …