Results 231 to 240 of about 165,929 (297)

In Situ Characterisation of Hydrogels via Dynamic Interface Printing

Advanced Science, EarlyView.
ABSTRACT Hydrogels have become pivotal materials for tissue engineering, robotics, biomedical devices, and sensing applications due to their diverse material compositions and tunable mechanical properties. While significant effort has focused on developing novel manufacturing approaches such as extrusion bioprinting and light‐based fabrication methods,
Callum Vidler, Michael Halwes, David J. Collins   +2 more
wiley   +1 more source

Timing Mechanotransduction: Mechanically Dynamic Biomaterials Reveal the Temporal Hierarchy of YAP/TAZ Control Nodes

Advanced Science, EarlyView.
This work develops dynamically softening polyacrylamide hydrogels for time‐resolved imaging during continuous mechanical transitions. The study revealed that mechanotransduction is biphasic; YAP/TAZ inactivation is driven by early loss of the nucleocytoskeletal continuum connecting subnuclear adhesions, F‐actin, and the nuclear envelope, coupled with ...
Alessandro Gandin, Giada Vanni, Veronica Torresan, Margherita Pelosin, Rebecca Busetto, Anna Citron, Ambela Suli, Paolo Contessotto, Carlo Albanese, Francesca Zanconato, Tito Panciera, Stefano Piccolo, Giovanna Brusatin   +12 more
wiley   +1 more source

3D Bioprinted Fat‐Myocardium Model Unravels the Role of Adipocyte Hypertrophy in Atrial Dysfunction

Advanced Science, EarlyView.
A human‐derived 3D bioprinted fat–myocardium model is developed to investigate how adipocyte hypertrophy drives atrial dysfunction in obesity. Palmitate‐induced adipocyte hypertrophy promotes adipose dysfunction that impairs atrial cardiomyocyte metabolism and electrophysiology through both paracrine and direct interactions. This platform recapitulates
Lara Ece Celebi, Pinar Zorlutuna
wiley   +1 more source

Changes in bilateral tear film and corneal nerve stability in patients with unilateral neurotrophic keratitis. [PDF]

Front Med (Lausanne)
Wang F, Li Y, Zhang Z, Lu Q, Shi C, Yu X, Hu F, Li M, Guo J, Zhang Z, Wang H.   +10 more
europepmc   +1 more source

Influencing of coal industry related airborne particulate matter on ocular surface tear film injury and inflammatory factor expression in Sprague-Dawley rats. [PDF]

Open Life Sci
Zhu R, Zou Q, Wei H, Zhu J, He X.
europepmc   +1 more source

Tear Film Changes and Ocular Symptoms Associated with Soft Contact Lens Wear. [PDF]

Vision (Basel)
Pereira EI, Lira M, Sampaio AP.
europepmc   +1 more source

Evaluation of changes in objective visual quality based on tear film stability after SMILE surgery. [PDF]

Front Med (Lausanne)
Liao T, Li L, Wei D, Mao H, Huang Y, Lu P, Zhong D, Lu H, Huang H, Chen Q.   +9 more
europepmc   +1 more source

A Review of the Tear Film Biomarkers Used to Diagnose Sjogren's Syndrome. [PDF]

Int J Mol Sci
Peng J, Feinstein D, DeSimone S, Gentile P.   +3 more
europepmc   +1 more source

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Tear film stability: A review

Experimental Eye Research, 2013
Tear film stability can be assessed via a number of tools designed for clinical as well as research purposes. These techniques can give us insights into the tear film, and allow assessment of conditions that can lead to dry eye symptoms, and in severe cases, to significant ocular surface damage and deterioration of vision.
Sweeney, Deborah F. (R16275), Millar, Thomas (R8217), Raju, Shiwani R. (S25065)   +2 more
openaire   +5 more sources

The neonatal tear film

Contact Lens and Anterior Eye, 2003
The importance of the tear film for the integrity of the ocular surface is well established. Full-term neonates produce tears normally, but low spontaneous blink rates during early life raises important questions regarding tear dynamics and stability. Although an afferent neural pathway that could potentially detect tear break-up is in place at birth ...
John G, Lawrenson, Paul J, Murphy, Marieh, Esmaeelpour   +2 more
openaire   +2 more sources