Results 161 to 170 of about 594,408 (294)

A Modular Bioinstructive Platform Reveals Mechanistic Insights into Additive‐Free, Topography‐Driven Osteogenesis

Advanced Healthcare Materials, EarlyView.
Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum, Leo A. H. Zeef, Lee A. Stevens, Marco A. N. Domingos, Susan J. Kimber, Mahetab H. Amer   +5 more
wiley   +1 more source

Gray zone and the need for expansion in chronic hepatitis B: From theory to clinical practice. [PDF]

World J Hepatol
Viet Luong T, Phan Hong Nguyen N, Nguyen TV, Tran DH, Dinh Nguyen T, Nguyen Ngoc Dang H.   +5 more
europepmc   +1 more source

Mediastinal gray zone lymphoma in a pregnant woman presenting with cardiac tamponade. [PDF]

Cardiooncology, 2023
Alizadehasl A, Roudini K, Hesami M, Kosari F, Pouraliakbar HR, Mohseni M, Dokhani N.   +6 more
europepmc   +1 more source

Mapping the Cerebral Organoid Landscape: A Systematic Review of Preclinical 3D Models in Neuroscience

Advanced Healthcare Materials, EarlyView.
Cerebral organoids are transforming brain research, yet the field remains fragmented. This comprehensive systematic review maps 738 studies published between 2014 and 2024 to uncover trends, gaps, and opportunities across neuroscience. Introducing OrganoidMap—an interactive, open‐access platform to explore and compare models—this work enables ...
Anna Wolfram, Vanessa Arnold, Maik Wolfram‐Schauerte, Anastassiya Moskalchuk, Caroline Trust, Marie Vontz, Mona Scheurenbrand, Vijayasarathy Sampath‐Kumar, Sogand Ahari, Carlos Romero‐Nieto, Lisa Sevenich   +10 more
wiley   +1 more source

The "gray zone" in pediatric end-of-life care: bioethical and medico-legal reflections. [PDF]

Front Pediatr
Scendoni R, De Micco F.
europepmc   +1 more source

Taming the Immiscibility of Gold, Iron, and Boron to Craft Chemodegradable Nanoparticles for Multimodal Imaging and Radiotherapy

Advanced Healthcare Materials, EarlyView.
Over half of cancer patients undergo radiotherapy. Laser ablation enabled the synthesis of immiscible Au‐Fe‐B nanoparticles designed as degradable bimodal radiosensitizers for X‐ray radiotherapy (XRT), boron neutron capture therapy (BNCT), and bimodal imaging for X‐ray computed tomography (CT) and magnetic resonance imaging (MRI). These nanosensitizers
Michael Bissoli, Clara M.G. de Faria, Veronica Torresan, Maria Assunta Lacavalla, Mattia Cattelan, Denis Badocco, Paolo Pastore, Pasquina Marzola, Laura Cansolino, Cinzia Ferrari, Ian Postuma, Riccardo Vago, Silva Bortolussi, Antonello E. Spinelli, Daniel Forrer, Vincenzo Amendola   +15 more
wiley   +1 more source

"Diving into the Gray Zone": A Case Report of a 19-Year-Old Patient Treated with Tooth-Borne Rapid Maxillary Expansion. [PDF]

Healthcare (Basel)
Coviello V, Gentile D, Staderini E, Camodeca A, Guarino A, Cordaro M.   +5 more
europepmc   +1 more source

CASSM and cognitive walkthrough: usability issues with ticket vending machines [PDF]

, 2004
Blandford, A, Connell, I, Green, T
core   +1 more source

3D‐Printed Titanium Implants with Bioactive Peptide‐Polysaccharide Scaffolds for Personalized Bone Reconstruction

Advanced Healthcare Materials, EarlyView.
Porous 3D‐printed titanium implants are made bioactive by integration with a supramolecular peptide‐hyaluronic acid nanofibrillar scaffold, without the addition of exogenous cells or growth factors. Uniform filling of the implant architecture promotes vascularized, spatially homogeneous bone regeneration, significantly enhancing osteogenesis throughout
Noam Rattner, Vladimir Perlis, Eran Golden, Ariel Pokhojaev, Rachel Sarig, Itzhak Binderman, Michal Halperin‐Sternfeld, Solomon Dadia, Lihi Adler‐Abramovich   +8 more
wiley   +1 more source

A concise guide of contemporary cardiovascular imaging practices to differentiate athlete's heart in the gray zone. [PDF]

Heart Fail Rev
Pagourelias ED, Ouzouni S, Salmatzidis P, Sargiannidis T, Tsiouli E, Ntelios D, Kouidi E, Vassilikos VP.   +7 more
europepmc   +1 more source