Results 101 to 110 of about 187,086 (335)
A Comparison of the Mechanical Properties of ECM Components and Synthetic Self‐Assembling Peptides
Advanced Healthcare Materials, EarlyView.Self‐assembling peptide hydrogels are increasingly utilized in biomedical applications. The authors review the key mechanical properties of these structures across multiple size scales and compare them to that of native extracellular matrix components, which are found to display a much wider range of structural attributes.
Alex Hartley +2 more
wiley +1 more source
Multimodal Learning for Embryo Viability Prediction in Clinical IVF [PDF]
arXivIn clinical In-Vitro Fertilization (IVF), identifying the most viable embryo for transfer is important to increasing the likelihood of a successful pregnancy. Traditionally, this process involves embryologists manually assessing embryos' static morphological features at specific intervals using light microscopy.
arxiv
Taiwanese Journal of Obstetrics & Gynecology, 2023 Objective: Recurrent implantation failure (RIF) is the main challenge in assisted reproductive technology (ART) practice. Sequential embryo transfer, in which both, cleavage-stage embryo on day 3 and blastocyst on day 5, are sequentially transferred in ...
Saghar Salehpour +4 more
doaj
Transfer of a mutant dihydrofolate reductase gene into pre- and postimplantation mouse embryos by a replication-competent retrovirus vector [PDF]
, 1989 Heidi Stuhlmann +2 more
openalex +1 more source
Advanced Healthcare Materials, EarlyView.This study developed a biomimetic scaffold incorporating PDRN and melatonin to restore ovarian function in chemotherapy‐induced premature ovarian insufficiency, enhancing cell survival, folliculogenesis, and hormone normalization, while improving fertility rates and offspring in a mouse model, offering a promising strategy for ovarian function ...
Da‐Seul Kim +8 more
wiley +1 more source
Early prediction of the transferability of bovine embryos from videomicroscopy [PDF]
ICIP 2024 - IEEE International Conference on Image Processing, Oct
2024, Abu DHABI, United Arab EmiratesVideomicroscopy is a promising tool combined with machine learning for studying the early development of in vitro fertilized bovine embryos and assessing its transferability as soon as possible. We aim to predict the embryo transferability within four days at most, taking 2D time-lapse microscopy videos as input.
arxiv
Reproductive Medicine and Biology, 2019 Purpose To demonstrate the benefits of the freeze‐all strategy for in vitro fertilization treatment based on retrospective analyses. Methods Post‐thaw embryo survival rates of slow‐frozen embryos in 294 cycles and vitrified embryos in 12 195 cycles were ...
Yoshimasa Asada +5 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.Segmented PCL‐bisurea (BU) polymers and BU‐peptide conjugate additives assemble into fibrous superstructures at the nanoscale through a mix‐and‐matching strategy. Different bioactivities are incorporated through variation of peptide sequences. The resulting materials are screened for their effect on stem cell adhesion and pluripotency.
Johnick F. van Sprang +6 more
wiley +1 more source
Atlas-based automated detection of swim bladder in Medaka embryo [PDF]
arXiv, 2019 Fish embryo models are increasingly being used both for the assessment of chemicals efficacy and potential toxicity. This article proposes a methodology to automatically detect the swim bladder on 2D images of Medaka fish embryos seen either in dorsal view or in lateral view. After embryo segmentation and for each studied orientation, the method builds
arxiv
Effect of autologous platelet-rich plasma treatment on patients with thin endometrium
Revista Cubana de Medicina Militar, 2022 Introduction: The success of frozen embryo transfer cycles depends on a delicate interaction between embryo quality and endometrium. Low pregnancy rates are associated with a thin endometrium. Objective: To evaluate the effect of autologous platelet-rich
Tung Nguyen Thanh +7 more
doaj