Results 81 to 90 of about 20,947 (214)

THE MORPHOLOGY OF BLASTOCYST IMPLANTATION [PDF]

Reproduction, 1974
Implantation is a process whereby the blastocyst becomes embedded in the endometrium. Firstly, the blastocyst must contact the epithelium, then the trophoblast cells will start invading the endometrium. In species with delayed implantation, the blastocyst requires activation before its attachment.
openaire   +2 more sources

Inhibition of ERK and GSK3 signalling pathways promotes development and expression of pluripotent markers in bovine blastocysts [PDF]

, 2012
Embryo-derived pluripotent stem cells (ePSCs) naturally derive from different founder tissues, namely the early and late epiblast, that vary in their cellular characteristics. Recent evidence in mice suggests these sources of starting material correspond
Harris, Daina
core  

Impact of donor mare and stallion identity on the likelihood of pregnancy after transfer of in vitro produced embryos

Equine Veterinary Journal, EarlyView.
Abstract Background The success of in vitro embryo production (IVEP) is influenced by donor mare and stallion. Objectives To determine whether donor mare and stallion influence the pregnancy rate after transfer of in vitro produced (IVP) blastocysts and to identify factors influencing the likelihood of obtaining one or more pregnancies from a single ...
M. Papas, T. A. E. Stout, J. C. M. Vernooij, B. Leemans, L. Arnold, M. M. Beitsma, L. I. Wijnands, M. de Ruijter‐Villani, S. Colleoni, G. Lazzari, C. Galli, A. Claes   +11 more
wiley   +1 more source

Human blastocyst culture in IVF: current laboratory applications in reproductive medicine practice

, 2010
For fertility patients undergoing in vitro fertilization (IVF), blastocyst culture brings a number of potential advantages over laboratory techniques leading to traditional cleavage-stage embryo transfer.
Sills, E.S., Palermo, G.D.
core  

Conserved SERPINE2 function maintains ovarian estrogen production to support fertility in goats and mice

iMetaOmics, EarlyView.
Single‐nucleus RNA sequencing and functional profiling of goat ovaries with divergent litter sizes revealed prolificacy‐associated granulosa cell (GC) states characterized by enhanced proliferation‐ and steroidogenesis‐related features, together with altered predicted cell–cell communication.
Sanbao Zhang, Yirong Wei, Xiaoping Guo, Ruimen Zhang, Yingming Wei, Yanna Huang, Qinyang Jiang   +6 more
wiley   +1 more source

Feasibility of artificial intelligence for predicting live birth without aneuploidy from a blastocyst image

Reproductive Medicine and Biology, 2019
Purpose To make the artificial intelligence (AI) classifiers of the image of the blastocyst implanted later in order to predict the probability of achieving live birth.
Yasunari Miyagi, Toshihiro Habara, Rei Hirata, Nobuyoshi Hayashi   +3 more
doaj   +1 more source

Comparison of clinical outcomes following vitrified warmed day 5/6 blastocyst transfers using solid surface methodology with fresh blastocyst transfers

, 2013
Objectives: The literature regarding clinical outcomes following day 5/6 vitrified warmed blastocysts transfer has been conflicting. We decided to evaluate and compare the clinical outcomes following vitrified warmed day 5/6 blastocyst transfer using a ...
T K Aleyamma, K Muthukumar, TK Aleyamma, AnnM Mangalaraj, Ann M Mangalaraj, Korula George, Mohan S Kamath, MohanS Kamath, Achamma Chandy   +8 more
core   +1 more source

Male age, treatment, blastocyst timing, morphology and implantation characteristics.

, 2022
*Paternal age at oocyte pick up, 1Unexplained: Couples with unexplained infertility, 2Other: Female infertility caused by conditions in ovary, uterus, cervix or caused by other conditions (hepatitis, habitual abortion, asymptomatic HIV), 3IVF: In Vitro ...
Johnny Hindkjær (5755403), Ursula Bentin-Ley (13170370), Marie Louise Grøndahl (2634127), Anne K. Danielsen (12267413), Ulla B. Knudsen (13170373), Morten R. Petersen (13170376), Karsten Petersen (13170382), Christina Hnida (13170391), Thordis Thomsen (4254136), Ulrik S. Kesmodel (13170406), Maria Buhl Borgstrøm (13170367), Bettina Troest (13170394), Gitte J. Almind (13170388), Steen Laursen (9524298), Josephine G. Lemmen (13170385), Jens Fedder (4716), Thomas Larsen (202163), Tobias W. Klausen (4669336), Betina B. Povlsen (13170397), Anne Zedeler (13170400), John Kirk (2095042), Katrine Haahr (13170379), Anette Gabrielsen (13170403)   +22 more
core   +1 more source

Human biomarker navigator

iMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li, Qian Zhang, Zijie Wang, Zeping Gui, Jing Liu, Jingda Li, Maojun Jiang, Zukang Chang, Qingqing Han, Bendong Yang, Tariq Saeed, Jun Li, Jinghan Jia, Chenghu Song, Tong Shao, Tianhuan Peng, Xueying Zhang, Pingping Guo, Jun Luo, Gangao Yang, Yuan Wan, Gokhan Zengin, Quan Yuan, Lingru Li, Xiaohui Fan, Yang Luo, Lvyun Zhu, Yanfei Zheng, Wenjun Mao, Wenlong Sun   +29 more
wiley   +1 more source

Properties of rat blastocyst outgrowths.

, 2013
(A) Phase contrast photographs showing stages of WKY rat blastocyst outgrowths kept on mitomycin-treated primary rat embryo fibroblasts (PREF). The outgrowths were initially smooth and compact (left), but converted to XEN morphology (right) ∼10 days ...
Bert Binas (170), Steve Iannaccone (370186), Vasiliy Galat (370184), Philip Iannaccone (185333), Jessica Epple-Farmer (370185), Bisrat G. Debeb (243740), Michael Bader (135410), Wendy A. Woodward (243750)   +7 more
core   +1 more source