Results 21 to 30 of about 297,790 (398)

A pilot study of the intrauterine non-ablative erbium laser effectiveness in the endometrium preparation for cryopreserved embryo transfer in women with a history of implantation failures

Гинекология, 2023
Background. Embryo implantation failure remains an urgent issue of assisted reproductive technologies (ART). Aim. To determine the effect of intrauterine irradiation with a non-ablative erbium laser on the endometrium state using the histological and ...
Olga A. Pustotina, Anfisa A. Gashenko, Elena I. Ustinova, Ekaterina A. Lishova, Anna V. Lopatina, Zhanna S. Techiieva, Zdenko Vizintin   +6 more
doaj   +1 more source

The association of type D personality and depression with infertility in women

Journal of Psychosomatic Obstetrics and Gynecology, 2020
Purpose: Type D personality—defined as the presence of two personality characters, namely negative affectivity (NA) and social inhibition (SI)—is associated with various disorders.
Esra Nur Tola, Serenat Eris Yalcin, Nadiye Dugan, Baha Oral   +3 more
doaj   +1 more source

ICSI Cycles Using Motile Sperm from Fresh Ejaculate in Cryptozoospermic Patients and the Extremely Severe Oligospermia Patients Yield Similar Reproductive Outcome

Journal of Urological Surgery, 2022
Objective:In this retrospective study, we analyzed the in vitro fertilization (IVF) clinical and laboratory outcome of cryptozoospermia cases compared to the extremely severe oligospermia cases in a single IVF center.Materials and Methods:All the IVF ...
Mustafa Albayrak, Mehmet Ali Akman
doaj   +1 more source

Involvement of sperm acetylated histones and the nuclear isoform of Glutathione peroxidase 4 in fertilization [PDF]

, 2017
We previously demonstrated that the nuclear form of Glutathione peroxidase 4 (nGPx4) has a peculiar distribution in sperm head, being localized to nuclear matrix and acrosome and that sperm lacking nGPx4 are more prone to decondensation in vitro. In this
Boitani, Carla, Esposito, Valentina, Fiorenza, Maria T., Fuso, Andrea, Lucarelli, Marco, Mangia, Franco, Mularoni, Valentina, Pipolo, Simona, Puglisi, Rossella   +8 more
core   +1 more source

Deep learning enables robust assessment and selection of human blastocysts after in vitro fertilization

npj Digital Medicine, 2019
Visual morphology assessment is routinely used for evaluating of embryo quality and selecting human blastocysts for transfer after in vitro fertilization (IVF). However, the assessment produces different results between embryologists and as a result, the
Pegah Khosravi, Ehsan Kazemi, Q. Zhan, J. Malmsten, M. Toschi, Pantelis Zisimopoulos, Alexandros Sigaras, S. Lavery, L. Cooper, C. Hickman, M. Meseguer, Z. Rosenwaks, O. Elemento, N. Zaninovic, I. Hajirasouliha   +14 more
semanticscholar   +1 more source

Increased Preeclampsia Risk and Reduced Aortic Compliance With In Vitro Fertilization Cycles in the Absence of a Corpus Luteum

HYPERTENSION, 2019
In vitro fertilization involving frozen embryo transfer and donor oocytes increases preeclampsia risk. These in vitro fertilization protocols typically yield pregnancies without a corpus luteum (CL), which secretes vasoactive hormones.
F. Versen-Höynck, F. Versen-Höynck, A. Schaub, Yueh-Yun Chi, Kuei-Hsun Chiu, Jing Liu, M. Lingis, R. S. Williams, A. Rhoton-Vlasak, W. Nichols, Raquel R. Fleischmann, Wendy Y. Zhang, V. Winn, M. Segal, K. Conrad, V. Baker   +15 more
semanticscholar   +1 more source

In vitro fertilization and embryo development in pigs.

Reproduction (Cambridge, England) Supplement, 2020
Considerable progress has been made in the in vitro production of pig embryos using improved methods for in vitro maturation (IVM) and fertilization (IVF).
Abeydeera Lr
semanticscholar   +1 more source

Association of the Serum Folate and Total Calcium and Magnesium Levels Before Ovarian Stimulation With Outcomes of Fresh In Vitro Fertilization Cycles in Normogonadotropic Women

Frontiers in Endocrinology, 2022
BackgroundWomen of reproductive age are recommended to consume folic acid and other supplements before conception and during pregnancy. We aimed to investigate the association of the serum folate and total magnesium (Mg) and calcium (Ca) levels before ...
Mikhail Polzikov, Dmitry Blinov, Dmitry Blinov, Zarema Barakhoeva, Lyudmila Vovk, Yulia Fetisova, Maria Ovchinnikova, Marina Tischenko, Irina Zorina, Vasily Yurasov, Tatyana Ushakova, Tatyana Ushakova, Oleg Sergeyev   +12 more
doaj   +1 more source

A Randomized Trial of Endometrial Scratching before In Vitro Fertilization

New England Journal of Medicine, 2019
BACKGROUND Endometrial scratching (with the use of a pipelle biopsy) is a technique proposed to facilitate embryo implantation and increase the probability of pregnancy in women undergoing in vitro fertilization (IVF).
Sarah F Lensen, Diana Osavlyuk, S. Armstrong, Caroline Stadelmann, Aurélie Hennes, E. Napier, J. Wilkinson, L. Sadler, D. Gupta, A. Strandell, C. Bergh, K. Vigneswaran, W. Teh, H. Hamoda, L. Webber, S. Wakeman, Leigh Searle, P. Bhide, Simon McDowell, K. Peeraer, Y. Khalaf, C. Farquhar   +21 more
semanticscholar   +1 more source

Association of Metformin With Pregnancy Outcomes in Women With Polycystic Ovarian Syndrome Undergoing In Vitro Fertilization

JAMA Network Open, 2020
Key Points Question Is metformin associated with improved outcomes among women with polycystic ovarian syndrome undergoing in vitro fertilization? Findings This meta-analysis of 12 randomized clinical trials, which collectively included 1123 women, found
Yi-qing Wu, Mixue Tu, Yun Huang, Yifeng Liu, Dan Zhang   +4 more
semanticscholar   +1 more source