Results 51 to 60 of about 15,361,986 (325)
Oocyte Scoring Enhances Embryo-Scoring in Predicting Pregnancy Chances with IVF Where It Counts Most. [PDF]
PLoS ONE, 2015 Our center's quality improvement optimization process on many occasions anecdotally suggested that oocyte assessments might enhance embryo assessment in predicting pregnancy chances with in vitro fertilization (IVF).To prospectively compare a morphologic
Emanuela Lazzaroni-Tealdi +7 more
doaj +1 more source
Association between decreased ovarian reserve and poor oocyte quality
Obstetrics & Gynecology Science, 2021 Objective To analyze the association between oocyte quality and decreased ovarian reserve (DOR) markers in young women undergoing controlled ovarian stimulation (COS).
V. M. Scantamburlo +6 more
semanticscholar +1 more source
A physiological approach for supporting oocyte-cumulus cell communication and chromatin remodelling at meiotic resumption [PDF]
, 2016 In vitro embryo production (IVP) remains inefficient in both clinical applications of human reproduction and animal breeding and the development of pre-maturation strategies to improve IVP is a mayor challenge in assisted reproductive technologies.
A.M. Luciano
core +2 more sources
Aging, 2021 Oocyte quality typically begins to decline with aging, which contributes to subfertility and infertility. However, there is still no effective treatment to restore the ovarian reserve and improve aged-oocyte quality.
Chuan-Ming Liu +8 more
semanticscholar +1 more source
“Biomechanical Signaling in Oocytes and Parthenogenetic Cells”
Frontiers in Cell and Developmental Biology, 2021 Oocyte-specific competence remains one of the major targets of current research in the field of reproduction. Several mechanisms are involved in meiotic maturation and the molecular signature of an oocyte is considered to reflect its quality and to ...
Georgia Pennarossa +2 more
doaj +1 more source
Hexestrol Deteriorates Oocyte Quality via Perturbation of Mitochondrial Dynamics and Function
Frontiers in Cell and Developmental Biology, 2021 Hexestrol (HES) is a synthetic non-steroidal estrogen that was widely used illegally to boost the growth rate in livestock production and aquaculture. HES can also be transferred to humans from treated animals and the environment.
Dong Niu +6 more
semanticscholar +1 more source
Aging Cell, 2021 Maternal obesity is associated with multiple adverse reproductive outcomes, whereas the underlying molecular mechanisms are still not fully understood.
Hengjie Wang +6 more
semanticscholar +1 more source
Research progress in quality assessment methods for oocytes [PDF]
Yixue xinzhi zazhiWith the decline of fertility globally, more and more infertile patients are choosing assisted reproductive technology (ART) to achieve their reproductive desires. Oocyte quality is one of the key factors affecting the success of ART.
TAN Yan, GONG Xuefeng, LONG Wenxiang
doaj +1 more source
Journal of Human Reproductive Sciences, 2013 Context: Oocyte quality may be a governing factor in influencing in vitro fertilization (IVF) outcomes. However, morphological evaluation of oocyte quality is difficult in conventional IVF cycles.
Bindu N Mehta +4 more
doaj +1 more source
Evaluation of oocyte quality in Polycystic ovary syndrome patients undergoing ART cycles
Fertility Research and Practice, 2021 Background To evaluate factors affecting oocyte/embryo quality in PolyCystic Ovary Syndrome (PCOS) patients undergoing Assisted Reproductive Technology (ART) cycles. Methods This case-control retrospective study was performed on PCOS patients referred to
R. Nikbakht +3 more
semanticscholar +1 more source