Results 61 to 70 of about 114,106,567 (310)

Factors Affecting The Outcome of in Vitro Fertilization (IVF) [PDF]

open access: yes, 2022
The high prevalence of infertility motivated researchers to find a solution, henceforth In Vitro Fertilization was invented. Factors that affect the outcome of IVF may include sperm analysis, maternal Body Mass Index (BMI), maternal smoking habits ...
Yanuar, Jimmy   +4 more
core   +1 more source

Can leptin and progesterone be involved in fertilization in the horse? cleavage rate after icsi or ivf

open access: yes, 2011
Objective of this study was not only to investigate the immunocytochemical detection of leptin (Ob) and leptin receptor (Ob-R) on equine spermatozoa and on horse oocytes (compact and expanded-cumulus; pre and post in vitro maturation) but also to ...
F. Cremonesi   +3 more
core   +2 more sources

Leigh Syndrome After in Vitro Fertilization (IVF) [PDF]

open access: yes, 2021
Mitochondrial diseases are sporadic and very serious. The causes of these diseases are the mutations of the mitochondrial(mt) DNA (deoxyribonucleic acid) which is of maternal origin.
Albu, Alice   +2 more
core   +1 more source

The association between IVF and chromosomal abnormalities compared to spontaneous conception

open access: yesJournal of Biochemical and Clinical Genetics, 2021
In vitro fertilization (IVF) is a process by which an egg is extracted by needle aspiration and then combined with a sperm so that fertilization can occur outside the body. Genetic defects, such as chromosomal abnormalities, are considered rare among the
Sawsan Alharthi   +5 more
doaj   +1 more source

The mitochondrial DNA copy number and ovary‐related reproductive disorders: A bidirectional two‐sample Mendelian randomization study

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 112-120, April 2025.
Abstract Objective In the present study, a bidirectional two‐sample Mendelian randomization approach was utilized to explore potential causal relationships between mitochondrial DNA copy number (mtDNA‐CN) and ovary‐related reproductive disorders (ORRDs), including ovarian dysfunction, ovarian cyst, polycystic ovary syndrome (PCOS), premature ovarian ...
Ke Peng   +4 more
wiley   +1 more source

Determination of non-invasive viability markers for human embryos in in vitro fertilization. [PDF]

open access: yes, 2010
The major challenge currently facing human in vitro fertilization (IVF) programs is the prevention of multiple gestation pregnancies. The replacement of multiple embryos to fertility patients is common practice to increase pregnancy rates.
Feil, Deanne Kate
core  

Commentary: Can Assisted Reproductive Technology (ART) Impact Singapore’s Low Fertility Rate? [PDF]

open access: yes, 2013
Singapore has consistently posted below-population replacement rates for the past four decades, despite periodic ‘Dragon Year’ spikes, firmly locating it as one of the world’s least fecund societies.
Lee, Geok Ling, Blyth, Eric
core   +1 more source

Comparative study on in vitro fertilization, cleavage and blastocyst development of post-warmed vitrified cattle oocytes in different media

open access: yesFrontiers in Veterinary Science
IntroductionImproving the efficiency of in vitro embryo production could be possible by optimizing the media used for oocyte cryopreservation, fertilization, and embryo culture.
Maleke Dimpho Sebopela   +6 more
doaj   +1 more source

The myths surrounding mild stimulation in vitro fertilization (IVF) [PDF]

open access: yesReproductive Biology and Endocrinology, 2017
So-called mild controlled ovarian hyperstimulation (mCOH) has in recent years increased in popularity, claiming to be safer and more patient-friendly, while also improving in vitro fertilization (IVF) outcomes. We here challenge the International Society for Mild Approaches in Assisted Reproduction (ISMAAR) definition of mild stimulation, and ...
Raoul Orvieto   +2 more
openaire   +3 more sources

Predictors for intrapartum cesarean delivery after labor induction for suspected fetal growth restriction at term

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective In term pregnancies with suspected fetal growth restriction (FGR) undergoing induction of labor (IOL), predictors for intrapartum cesarean delivery (CD) remain unclear. We aimed to determine predictors for intrapartum CD in this population. Methods This study included a retrospective cohort of singleton pregnancies undergoing IOL at ≥
Matan Anteby   +8 more
wiley   +1 more source

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