Results 31 to 40 of about 85,459 (312)

Comparison of immediate versus delayed frozen embryo transfer on reproductive outcome

Clinical 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, Aret Kamar, Nurettin Turktekin, Ramazan Ozyurt   +3 more
doaj   +1 more source

Live birth after fresh versus frozen single blastocyst transfer (Frefro-blastocyst): study protocol for a randomized controlled trial

Trials, 2017
Background Multiple pregnancies are one of the major safety concerns of in vitro fertilization (IVF) due to the increased risk of maternal and neonatal complications.
Daimin Wei, Yun Sun, Jiayin Liu, Xiaoyan Liang, Yimin Zhu, Yuhua Shi, Zi-Jiang Chen   +6 more
doaj   +1 more source

Comparison of uterine, endometrial and subendometrial blood flows in predicting pregnancy outcomes between fresh and frozen-thawed embryo transfer after GnRH antagonist protocol: a retrospective cohort study

Journal of Obstetrics and Gynaecology, 2023
This retrospective cohort study aimed to compare endometrial receptivity and pregnancy rate between fresh embryo transfer (ET) and frozen-thawed ET after gonadotrophin-releasing hormone (GnRH) antagonist protocol in normal ovarian responders.
Jianmei Yu, Bo Li, Haiyan Li, Qing Li, Zhen Nai, Bo Deng, Yunxiu Li   +6 more
doaj   +1 more source

The difference in early trimester fetal growth between singletons after frozen embryo transfer and fresh embryo transferAJOG Global Reports at a Glance

AJOG Global Reports
BACKGROUND: Frozen embryo transfer resulted in a higher birthweight and an increased risk of macrosomia than fresh embryo transfer. However, the mechanism was still unclear.
Huiming Yang, MD, Haozhe Miao, MD, Mengfei Yin, MD, Yixuan Wang, MD, Dingying Zhao, MD, Min Yang, MD, Jialin Zou, MD, Wenwen Zhang, MD, Lingling Zhang, MD, Chendan Liu, MD, Yue Wang, MD, Ze Wang, MD, Yunhai Yu, MD, PhD, Daimin Wei, MD, PhD   +13 more
doaj   +1 more source

The effect of exogenous glucose infusion on early embryonic development in lactating dairy cows [PDF]

, 2018
peer-reviewedThe objective of this study was to examine the effect of intravenous infusion of glucose on early embryonic development in lactating dairy cows. Nonpregnant, lactating dairy cows (n = 12) were enrolled in the study (276 ± 17 d in milk). On d
Butler, Stephen, Curran, F., Forde, Niamh, Herlihy, Mary M., Kenneally, J., Leane, S., Lonergan, P., Lucy, Matt C., Simintiras, Constantine A., Sturmey, Roger G.   +9 more
core   +2 more sources

Luteal phase support in fresh and frozen embryo transfers

Frontiers in Reproductive Health, 2022
ContextLuteal phase support (LPS) has become an essential component of IVF protocols following both fresh and frozen embryo transfers, yet there is still controversy with regards to the optimal protocol of LPS to enhance treatment outcome.Search ...
Shirley Greenbaum, Shirley Greenbaum, Shirley Greenbaum, Ahlad Athavale, Ahlad Athavale, Ahlad Athavale, Anat Hershko Klement, Anat Hershko Klement, Anat Hershko Klement, Yaakov Bentov, Yaakov Bentov, Yaakov Bentov   +11 more
doaj   +1 more source

Frozen-thawed embryo transfer cycles [PDF]

, 2009
Objective: To review the outcomes of frozen-thawed embryo transfer cycles. Design: Retrospective review. Setting: Tertiary assisted reproduction centre, Hong Kong.
Cheung, TM, Ho, PC, Lau, EYL, Li, RHW, Ng, EHY, Yeung, WSB   +5 more
core  

Receiving, or ‘Adopting’, Donated Embryos to Have Children: Parents Narrate and Draw Kinship Boundaries [PDF]

, 2018
Existing research suggests that embryo donation (ED) may be seen as similar to adoption by those who donate or receive embryos, or it may not. Our qualitative study explored whether having a child via embryo donation initiated kinship connections between
Golombok, McGoldrick, Mellish, Millbank, Neil, Prag, Riessman, Scodari, Tasker, Tasker, Triseliotis, Weeks, Weston   +12 more
core   +3 more sources

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

Assisted reproductive technology in the USA: is more regulation needed? [PDF]

, 2014
The regulation of assisted reproductive technologies is a contested area. Some jurisdictions, such as the UK and a number of Australian states, have comprehensive regulation of most aspects of assisted reproductive technologies; others, such as the USA ...
Adamson, Allen, ASRM, ASRM, ASRM, ASRM and SART Practice Committee, ASRM Ethics Committee, ASRM Office of Public Affairs, Basu, Cahn, Cahn, Centers for Disease Control and Prevention, Centers for Disease Control and Prevention, Centers for Disease Control and Prevention, Centers for Disease Control and Prevention, Centers for Disease Control and Prevention, Centers for Disease Control and Prevention, Chambers, Cohen, Conrad, D'Orazio, De Neubourg, England and Wales High Court, Eric Blyth, Food and Drug Administration, Gleicher, Gleicher, Gürtin, Hamilton, Heled, HFEA, HFEA, HFEA, HFEA, HFEA, HFEA, Isley, Johnson, Jones, Jungheim, Kalfoglou, Keel, Kushnir, Lewis, Lim, Lucy Frith, Macaldowie, Martin, Ory, Rebar, Sawyer, Sims, Spar, Sunderam, Sylvester, The National Conference of State Legislatures, The National Conference of State Legislatures, The National Conference of State Legislatures, The National Conference of State Legislatures, Tobin, Washington   +60 more
core   +1 more source