Results 111 to 120 of about 2,899,624 (297)

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

The factors affecting the outcome of frozen–thawed embryo transfer cycle

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2011
Objective: To determine the impact of the clinical and embryological factors on the pregnancy outcome of frozen–thawed embryo transfer. Materials and Methods: The data of 247 frozen–thawed embryo transfer cycles were assessed at Royan Institute from ...
Mahnaz Ashrafi   +4 more
doaj   +1 more source

IVF Transfer of Fresh or Frozen Embryos in Women without Polycystic Ovaries

open access: yes, 2018
Original Article.BACKGROUND: Among women who are undergoing in vitro fertilization (IVF), the transfer of frozen embryos has been shown to result in a higher rate of live birth than the transfer of fresh embryos in those with infertility associated with ...
Duc T. Ha   +17 more
core   +1 more source

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

open access: yesAdvanced 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   +6 more
wiley   +1 more source

Equine Embryo Transfer [PDF]

open access: yes, 2018
Embryo transfer has become a commonly used procedure in equine breeding worldwide. It allows for efficient use of valuable mares and mares in athletic competition.
Burger, D.   +19 more
core   +1 more source

Genetically Programmed Shape‐Morphing of Engineered Living Materials

open access: yesAdvanced 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   +7 more
wiley   +1 more source

Fresh vs Frozen Embryo Transfer [PDF]

open access: yesTürk Üreme Tıbbı ve Cerrahisi Dergisi, 2017
Emre Göksan PABUÇCU, Recai PABUÇCU
openaire   +1 more source

Single day 2 embryo versus blastocyst-stage transfer: a prospective study integrating fresh and frozen embryo transfers

open access: yes, 2009
International audienceWhether extended culture allowing selection of embryos with high development potential has any advantage over cleavage-stage embryo transfer remains a matter of debate. Among the currently unsolved questions, the cumulative delivery
Cadoret, Véronique   +7 more
core   +1 more source

They Can't Have My Embryo: The Ethics of Conditional Embryo Donation [PDF]

open access: yes, 2013
There are substantial numbers of frozen embryos in storage that will not be used by those who produced them for their own fertility treatment. One option for such embryos is to donate them to others to use in their fertility treatment.
Eric Blyth   +4 more
core   +1 more source

Remote Activation of Wnt Signaling and Cell Proliferation by E‐Cadherin Magnetomechanical Stimulation

open access: yesAdvanced Functional Materials, EarlyView.
A pioneering magnetogenetic toolkit enables non‐invasive, precise spatiotemporal modulation of intracellular Wnt/β‐catenin signaling. Functionalized magnetic nanoparticles (MNPs@E/EC15) target cellular E‐cadherins to generate localized magnetomechanical forces under low‐intensity magnetic fields.
Christian Castro‐Hinojosa   +7 more
wiley   +1 more source

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