Results 231 to 240 of about 373,907 (280)

Nonspecific ensemble reactivation in mouse dentate gyrus disrupts spatial working memory. [PDF]

iScience
Wilmerding LK, Kondratyev I, Shi WB, Ramirez S, Hasselmo ME.   +4 more
europepmc   +1 more source

Biofabrication of Endothelialized, Intrinsically Vascularized 3D‐Printed Recombinant Spider Silk Scaffolds

Advanced Healthcare Materials, EarlyView.
This study evaluates 3D‐printed recombinant spider silk hydrogel eADF4(C16)‐RGD in a rat AV loop model for tissue engineering. Constructs with T17b endothelial progenitor cells showed enhanced vascularization and biodegradation. Results highlight the importance of scaffold design and cellular integration in improving vascular density and overall ...
Claire M. Weinhold, Stefanie Heltmann‐Meyer, Xuen J. Ng, Thomas Scheibel, Tobias Fey, Harald Wajant, Carol Geppert, Andreas Arkudas, Dominik Steiner, Raymund E. Horch   +9 more
wiley   +1 more source

A boundary enhanced multi-task neural attention approach for Chinese named entity recognition. [PDF]

Sci Rep
Pan J, Xiao M, Li M, Hu F.
europepmc   +1 more source

3D‐Printed Gastrointestinal Stents: In Vivo Evaluation in a Swine Small Bowel Perforation Model

Advanced Healthcare Materials, EarlyView.
Gastrointestinal fistulae and perforations can lead to severe complications including sepsis and patient death. In this work, the efficacy of 3D‐printed gastrointestinal stents composed of poly‐lactic‐acid (PLA) was evaluated in an in vivo swine model.
Gweniviere Capron, Parinaz Fathi, Tor Wolf Jensen, Derek J. Milner, André J. van der Vlies, Regan L. Moody, Elizabeth A. Bangert, Blair Rowitz, Dipanjan Pan, Matthew B. Wheeler   +9 more
wiley   +1 more source

The astrocytic ensemble acts as a multiday trace to stabilize memory. [PDF]

Nature
Dewa KI, Kaseda K, Kuwahara A, Kubotera H, Yamasaki A, Awata N, Komori A, Holtz MA, Kasai A, Skibbe H, Takata N, Yokoyama T, Tsuda M, Numata G, Nakamura S, Takimoto E, Sakamoto M, Ito M, Masuda T, Nagai J.   +19 more
europepmc   +1 more source

Controllable Dynamic Mechanical Cell Stimulation using Magnetically Actuated Artificial Cilia

Advanced Healthcare Materials, EarlyView.
This paper introduces a platform based on magnetic artificial cilia for providing controllable dynamic mechanical stimulation to single cells, suitable for investigating large cell populations and enabling live cell imaging. Proof‐of‐principle experiments show that cell morphology is strongly influenced by the artificial cilia, that cellular forces can
Roel Kooi, Tanveer Ul Islam, Oscar M.J.A. Stassen, Naomie Amsing, Jan de Boer, Jaap M.J. den Toonder   +5 more
wiley   +1 more source

EateryTag: investigating unobtrusive edible tags using digital food fabrication. [PDF]

Front Nutr
Miyatake Y, Punpongsanon P.
europepmc   +1 more source

Tunable Enhancement of T Cell Expansion Through Modulation of Stiffness and Adhesion Receptor Engagement in an Engineered Hydrogel Platform

Advanced Materials, EarlyView.
We develop a hydrogel scaffold with controlled substrate stiffness and ligand functionalization for cell culture. Stiff substrates presenting CD3/CD28/CD2 ligands induce 2000‐fold expansion of T cells; this is 68% greater than the clinical standard (Dynabeads) and the first hydrogel capable of large‐scale expansion. Although expanding at a lower yield,
Niroshan Anandasivam, Rabia Ali, Lordean Gustinvil, Matthew J. Rosenwasser, Iain E. Dunlop, Derfogail Delcassian   +5 more
wiley   +1 more source

Effectiveness and equity of vaccination strategies against Rift Valley fever in a heterogeneous landscape. [PDF]

PLoS Negl Trop Dis
Tennant WSD, Cardinale E, Moutroifi Y, Spencer SEF, Charafouddine O, Tildesley MJ, Métras R.   +6 more
europepmc   +1 more source