Results 51 to 60 of about 2,733,297 (314)

Uterine ALK3 is essential during the window of implantation [PDF]

Proceedings of the National Academy of Sciences, 2015
Significance In the assisted reproductive technology (ART) clinic, pregnancy is defined by the rise of human chorionic gonadotropin upon embryo implantation. Achieving embryo implantation is a major roadblock to the success of ART; it is estimated that only 50% of transferred embryos implant in patients seeking ART, and that half of ...
Diana, Monsivais, Caterina, Clementi, Jia, Peng, Mary M, Titus, James P, Barrish, Chad J, Creighton, John P, Lydon, Francesco J, DeMayo, Martin M, Matzuk   +8 more
openaire   +2 more sources

Mechatronic feasibility of minimally invasive, atraumatic cochleostomy [PDF]

, 2014
Copyright © 2014 Tom Williamson et al. Robotic assistance in the context of lateral skull base surgery, particularly during cochlear implantation procedures, has been the subject of considerable research over the last decade.
Brett, P, Williamson, T, Weber, S, Caversaccio, M, Du, X, Weber, Stefan, Bell, Brett, Proops, D, Brett, Peter, Bell, B, Coulson, Chris, Caversaccio, Marco, Du, Xinli, Coulson, C, Proops, David, Williamson, Tom, Williamson T, Bell B, Du X, Caversaccio M, Coulson C, Brett P, Proops D, Weber S   +23 more
core   +2 more sources

Commercially Available Molecular Approaches to Evaluate Endometrial Receptivity: A Systematic Review and Critical Analysis of the Literature

Diagnostics, 2022
Despite the advances in the field of reproductive medicine, implantation failure represents a challenging condition affecting 10–30% of patients subjected to in vitro fertilization (IVF).
Evangelos Maziotis, Theodoros Kalampokas, Polina Giannelou, Sokratis Grigoriadis, Anna Rapani, Marios Anifantakis, Amalia Kotsifaki, Agni Pantou, Olga Triantafyllidou, Despoina Tzanakaki, Spyridoula Neofytou, Paraskevi Vogiatzi, Panagiotis Bakas, Mara Simopoulou, Nikolaos Vlahos   +14 more
doaj   +1 more source

Implantable Defibrillator Timing Windows [PDF]

Circulation: Arrhythmia and Electrophysiology, 2016
We present the case of a 68-year-old man with dilated cardiomyopathy who had an implantable cardioverter defibrillator implanted for primary prevention (Unify Assura with a Durata 7122Q ventricular lead, St. Jude Medical). The device was programmed DDDR 60–110 beats per minute and Table shows more specific programming parameters.
Nicholas, Jackson, Karthik, Viswanathan, Doug, Cameron, Krishnakumar, Nair   +3 more
openaire   +2 more sources

Ultrastructural Modifications of Human Endometrium during the Window of Implantation [PDF]

International Journal of Fertility and Sterility, 2008
The endometrium is a highly dynamic tissue empowered with the capacity to undergo cyclic dramatic changes in response to ovarian steroid hormones, ultimately aiming to create a window of receptivity for blastocyst implantation.
Maryam Kabir-Salmani, Christopher R. Murphy, Ahmad Hosseini, Mojtaba Rezazadeh Valojerdi   +3 more
doaj   +1 more source

Chronic co-implantation of ultraflexible neural electrodes and a cranial window

Neurophotonics, 2022
. Significance Electrophysiological recording and optical imaging are two prevalent neurotechnologies with complementary strengths, the combined application of which can significantly improve our capacity in deciphering neural circuits.
R. Yin, B. Noble, Fei He, P. Zolotavin, H. Rathore, Yi-Fu Jin, N. Sevilla, Chong Xie, L. Luan   +8 more
semanticscholar   +1 more source

The precise determination of the window of implantation significantly improves ART outcomes

Scientific Reports, 2021
The human endometrium is receptive to the embryo for a specific period of time known as the window of implantation (WOI). During this period, the endometrium shows a specific gene expression profile suitable for endometrial function evaluation. ER Map is
M. Enciso, J. Aizpurua, B. Rodriguez-Estrada, I. Jurado, M. Ferrández-Rives, E. Rodríguez, E. Pérez-Larrea, A. Climent, K. Marron, J. Sarasa   +9 more
semanticscholar   +1 more source

MicroRNA Dysregulation and Steroid Hormone Receptor Expression in Uterine Tissues of Rats with Endometriosis during the Implantation Window

Chinese Medical Journal, 2018
Background: Estrogen receptor (ER) and progesterone receptor (PR) are involved in endometriosis, but the involvement of microRNAs (miRNAs) is unknown. The aim of the study was to explore the correlation between miRNA and ER/PR in uterine tissues of rats ...
H. Cai, Xinxin Zhu, Zhanfei Li, Yapei Zhu, J. Lang   +4 more
semanticscholar   +1 more source

Global transcriptomic changes occur in uterine fluid-derived extracellular vesicles during the endometrial window for embryo implantation

Human Reproduction, 2021
STUDY QUESTION Are uterine fluid-derived extracellular vesicles (UF-EVs) a ‘liquid biopsy’ reservoir of biomarkers for real-time monitoring of endometrial status?
E. Giacomini, G. Scotti, V. S. Vanni, D. Lazarevic, S. Makieva, L. Privitera, S. Signorelli, L. Cantone, V. Bollati, V. Murdica, G. Tonon, E. Papaleo, M. Candiani, P. Viganò   +13 more
semanticscholar   +1 more source

An investigation of cochlear dynamics in surgical and implanation processes [PDF]

, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The aim of this research is to improve the understanding of the impact on the cochlear dynamics corresponding to surgical tools, processes and hearing ...
Zoka Assadi, Masoud
core   +4 more sources