Results 151 to 160 of about 649,345 (312)

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Precise Control of Drug Release in Machine Learning‐Designed Antibody‐Eluting Implants for Postoperative Scarring Inhibition in Glaucoma

Advanced Healthcare Materials, EarlyView.
We developed a micro‐sized, biocompatible implant for postoperative sustained delivery of anti‐fibrotic antibodies in glaucoma surgery. Machine learning‐guided optimization of polymer composition, implant geometry, and porosity enabled precise control of drug release.
Mengqi Qin, Wenbing Jiang, Kai Xin Thong, Zeynep Ulker, Brihitejas Patel, Cynthia Yu‐Wai‐Man   +5 more
wiley   +1 more source

Porous Coatings by Vapor Sublimation and Deposition for Molecular Channeling and Filtration in an Interstitial Fluid Microfiltration Device

Advanced Healthcare Materials, EarlyView.
A vapor‐based porous coating applied within nitinol tubes demonstrated complete suppression of cellular and tissue ingrowth, overcoming a major limitation of implantable interstitial fluid collection devices. Molecular channeling and diffusion are analyzed with probe molecules, showing reliable transport in vitro and in vivo. The coating also achieved >
Yu‐Ming Chang, Chi‐Yu Huang, Yi‐Jia Ke, Yi‐Wei Lin, Yen‐Hui Chan, Ying‐Chang Lu, Yu‐Chih Chiang, Chen‐Chi Wu, Hsien‐Yeh Chen   +8 more
wiley   +1 more source

Segmental migration of trunk neural crest: time-lapse analysis reveals a role for PNA-binding molecules [PDF]

, 1995
Trunk neural crest cells migrate through the somites in a striking segmental fashion, entering the rostral but not caudal sclerotome, via cues intrinsic to the somites.
Bronner-Fraser, Marianne, Collazo, Andres, Fraser, Scott E., Krull, Catherine E.   +3 more
core  

Compression‐Tension‐Asymmetry and Stiffness Nonlinearity of Collagen‐Matrigel Composite Hydrogels

Advanced Healthcare Materials, EarlyView.
Self‐assembled collagen hydrogel matrices are widely used in tissue engineering applications. These matrices stiffen and contract laterally under tension due to fiber alignment and soften and collapse under compression due to fiber buckling. It is demonstrated that filler materials, such as Matrigel, linearize the mechanical behavior of collagen ...
David Böhringer, Jan Hinrichsen, Radik Gataulin, Sandra Wiedenmann, Marina Spörrer, Selda Sherifova, Paul Steinmann, Gerhard A. Holzapfel, Ben Fabry, Silvia Budday   +9 more
wiley   +1 more source

A pan-European, multipopulation assessment of migratory connectivity in a near-threatened migrant bird [PDF]

, 2015
Alerstam, Alerstam, Ambrosini, Arbeiter, Avilés, Baillie, Baillie, Barry, Bell, Birdlife International & NatureServe, British Antarctic Survey, Burfield, Catry, Cormier, Cramp, Cresswell, Del Hoyo, Dolman, Duijns, Emmenegger, Fraser, Fudickar, Greenberg, Held, Hewson, Hogg, Iwamura, Jones, Kerus, Kovacs, Kristensen, Lisovski, Lisovski, Lok, Martin, McKinnon, Mellone, Morel, Morrison, Newton, Newton, Norris, Olson, Panuccio, Pateff, Peach, Pearson, Pomeroy, R Development Core Team, Reichlin, Rodríguez-Ruiz, Ryder, Sanderson, Schmaljohann, Sillett, Stanković, Stanley, Strandberg, Taylor, Trierweiler, Tøttrup, Vickery, Webster, Willemoes, Zwarts, Åkesson   +65 more
core   +1 more source

MASH1 activates expression of the paired homeodomain transcription factor Phox2a, and couples pan-neuronal and subtype-specific components of autonomic neuronal identity [PDF]

, 1998
We have investigated the genetic circuitry underlying the determination of neuronal identity, using mammalian peripheral autonomic neurons as a model system.
Anderson, David J., Lo, Liching, Tiveron, Marie-Catherine   +2 more
core  

A Sacrificial 3D Printed Vessel‐on‐Chip Demonstrates a Versatile Approach to Model Granulation Tissue

Advanced Healthcare Materials, EarlyView.
A novel method that combines 3D printing and organ‐on‐chip technology enables the creation of hollow channels lined with endothelial cells through a fibroblast‐populated connective tissue matrix. The model supports stable metabolic culture conditions, angiogenic sprouting, and immune cell migration, thereby demonstrating an easy and versatile method to
Jonas Jäger, Phil Berger, Andrew I. Morrison, Hendrik Erfurth, Maria Thon, Eva‐Maria Dehne, Susan Gibbs, Jasper J. Koning   +7 more
wiley   +1 more source

The nature of habitat [PDF]

, 2007
The protection of significant habitats of indigenous fauna is a matter recognised by the Resource Management Act 1991 as one of national importance. The aim of this article is to investigate the nature of the term habitat as applied by the RMA.
Wallace, Philippa Jane
core   +1 more source

Integrating migratory marine connectivity into shark conservation

Abstract Understanding migratory connectivity is important for the conservation of highly mobile marine species facing escalating threats. Establishing baseline information on migratory connectivity is important to identify species and regions requiring transboundary cooperation for their conservation. Despite efforts
Diego Feitosa Bezerra, Lily Bentley, Ross Dwyer, Dina Nisthar, Anthony J Richardson, Colin Simpfendorfer, Michelle Heupel, Christoph Rohner, Simon Pierce, Daniel Dunn   +9 more
openaire   +1 more source