Results 111 to 120 of about 5,946,708 (300)

Extended culture up to the blastocyst stage: a strategy to avoid multiple pregnancies in assisted reproductive technologies

Biological Research, 2011
The aim of this study was to review the experience and outcomes of assisted reproduction cycles with embryos grown up to day 5 of development, comparing different parameters according to the ages of the patients. We retrospectively studied 1,874 assisted
Soledad J Sepúlveda, Jimmy R Portella, Luis P Noriega, Ernesto L Escudero, Luis H Noriega   +4 more
doaj  

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Evaluation of the effect of oral ritodrine on implantation rate in in-vitro fertilization-embryo transfer cycles [PDF]

Iranian Journal of Reproductive Medicine, 2011
Background: Pregnancy rate with IVF cycle is almost 22%. Many investigations perform to increase this rate in IVF. Various factors affect the result of IVF cycles.
Maryam Ahmadi, Marziyyeh Farimani, Soghra Rabiee   +2 more
doaj  

Association between morphologic grading and implantation rate of Euploid blastocyst. [PDF]

J Ovarian Res, 2021
Lou H, Li N, Guan Y, Zhang Y, Hao D, Cui S.   +5 more
europepmc   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source

Epicardial fat volume is associated with preexisting atrioventricular conduction abnormalities and increased pacemaker implantation rate in patients undergoing transcatheter aortic valve implantation. [PDF]

Int J Cardiovasc Imaging, 2022
Weferling M, Rolf A, Fischer-Rasokat U, Liebetrau C, Renker M, Choi YH, Hamm CW, Dey D, Kim WK.   +8 more
europepmc   +1 more source

Genetically Programmed Shape‐Morphing of Engineered Living Materials

Advanced Functional Materials, EarlyView.
Here, bacterial and mammalian engineered living materials (ELMs) are presented, in which living cells direct genetically programmed and enzymatically mediated shape‐morphing. The resulting deformation and shape‐recovery can be actuated in a genetically controlled manner by an ELM incorporating out‐of‐equilibrium counteracting biochemical reactions with
Jan Becker, Yuchen Liu, Miguel Baños, Rosanne Schmachtenberg, Mahmudul Hasan, Claudia Fink‐Straube, Luai R. Khoury, Wilfried Weber   +7 more
wiley   +1 more source

Incidence of pregnancy outcomes among patients with recurrent implantation failure: a systematic review and meta-analysis

BMC Pregnancy and Childbirth
Background Globally, there is no conclusive data on the pregnancy outcomes of patients with recurrent implantation failure (RIF) who received the next embryo transfer.
Yunan He, Shaole Shi, Xiaoxiao Su, Ge Chen, Xiexiong Zhao   +4 more
doaj   +1 more source

Small balloon strategy associated with low pacemaker implantation rate after self-expanding transcatheter valve implantation. [PDF]

World J Emerg Med, 2021
Zhang Y, Pan WZ, Guan LH, Zhang XC, Chen SS, Yang LF, Zhang L, Li MF, Chen DD, Zhou DX, Ge JB.   +10 more
europepmc   +1 more source

Sub‐1 ms Optoelectronic Synapse Based on {ZnCdO/ZnO} Multilayer Structure for High‐Speed Neuromorphic Vision Systems

Advanced Functional Materials, EarlyView.
Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski, Eunika Zielony, Adrian Kaim, Ewa Przeździecka   +3 more
wiley   +1 more source