Results 11 to 20 of about 118,915,937 (305)

Dual effects of anti-Müllerian hormone on ovarian response and fertilization in assisted reproductive technology cycles: a retrospective cohort study [PDF]

open access: yesObstetrics & Gynecology Science
Objective To investigate the dual effects of anti-Müllerian hormone (AMH) on ovarian response, fertilization outcomes, and clinical pregnancy in assisted reproductive technology (ART) cycles.
Hyo-Jin Park   +6 more
doaj   +2 more sources

In Vitro Fertilization in Mice

open access: yesCold Spring Harbor Protocols, 2018
The success of in vitro fertilization is strongly influenced by genetic background, handling of sperm and oocytes, and culture conditions. This protocol promotes enhanced rates of fertilization by using preincubation medium for sperm containing methyl-β-cyclodextrin (MBCD) and fertilization medium with high calcium and reduced glutathione (GSH).
Toru, Takeo, Naomi, Nakagata
openaire   +3 more sources

Use of Autologous Exosomes to Enhance Oocyte Maturation in Patients with Diminished Ovarian Reserve: A Prospective, Randomized Clinical Trial (Pilot Study) [PDF]

open access: yesBioengineering
Oocyte development begins during embryonic life and remains arrested in prophase I until meiotic resumption during ovulation. A substantial proportion of oocytes retrieved during assisted reproductive procedures remain immature at the metaphase I (MI ...
Carmen Teresa Navarro Arrieta   +5 more
doaj   +2 more sources

Comparison of immediate versus delayed frozen embryo transfer on reproductive outcome

open access: yesClinical and Experimental Obstetrics & Gynecology, 2021
The aim of this study was to compare impact of immediate versus delayed frozen frozen embryo transfer on reproductive outcome in patients undergoing IVF treatment.
Arzu Yurci   +3 more
doaj   +1 more source

Alternatives to in vitro fertilization

open access: yesFertility and Sterility, 2023
There have been concerns on the potential overuse of in vitro fertilization (IVF) in view of the lack of evidence on effectiveness in certain populations, potential short and long-term safety risks, and economic considerations. On the other hand, the use of alternatives to IVF seems to be underappreciated in clinical practice as well as research.
Jennifer A. Wessel   +4 more
openaire   +3 more sources

Does seminal fluid bacterial isolate(s) affect in vitro fertilization — embryo transfer outcome?

open access: yesMiddle East Fertility Society Journal, 2023
Background The chance of achieving a successful pregnancy through in vitro fertilization and embryo transfer (IVF-ET) is limited despite recent scientific advances in this field due to several factors that are known to affect the outcome.
Rukayya Muhammad Babandi   +5 more
doaj   +1 more source

Lipid droplets in granulosa cells are correlated with reduced pregnancy rates

open access: yesJournal of Ovarian Research, 2020
Background Lipids are an important source for energy production during oocyte maturation. The accumulation of intracellular lipids binds to proteins to form lipid droplets. This may lead to cellular lipotoxicity. The impact of lipotoxicity on cumulus and
Shira Raviv   +5 more
doaj   +1 more source

Correlation of oxidative stress markers and semen parameters with the outcome of in vitro fertilization [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2020
Introduction/Objective. The aim was to assess the effect of oxidative stress parameters on sperm count, motility, and morphology of spermatozoa, and the influence of different semen parameters on the outcome of in vitro fertilization (IVF) procedure ...
Tulić Lidija   +5 more
doaj   +1 more source

Prediction of ovulation: new insight into an old challenge

open access: yesScientific Reports, 2023
Ultrasound monitoring and hormonal blood testing are considered by many as an accurate method to predict ovulation time. However, uniform and validated algorithms for predicting ovulation have yet to be defined.
Ettie Maman   +3 more
doaj   +1 more source

Toward in vitro fertilization in Brachiaria spp. [PDF]

open access: yes, 2010
Brachiaria are forage grasses widely cultivated in tropical areas. In vitro pollination was applied to accessions of Brachiaria spp. by placing pollen of non-dehiscent anthers on a solid medium near isolated ovaries.
Willemse, M.T.M.   +11 more
core   +1 more source

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