Results 101 to 110 of about 4,668,535 (288)

Topically Delivered Treg‐Attracting Microparticle‐Hydrogel Composites Recruit Regulatory T Cells and Limit Cardiac Injury After Severe Ischemia

Advanced Healthcare Materials, EarlyView.
CCL22‐releasing PLGA microparticles (MP) suspended in topically applied hydrogels (HEART) establish a sustained chemokine gradient at the injured myocardium. HEART recruits CCR4+ regulatory T cells, reduces infarct size and graft fibrosis, and improves cardiac function.
Matthew A. Borrelli, Alexis T. Reese, Jordan J. P. Warunek, Betsy Ann Varghese, Canxing Lin, Jeffery J. Baust, Brenda McMahon, Steven R. Little, Hēth R. Turnquist   +8 more
wiley   +1 more source

Outcomes of accelerated corneal collagen cross-linking in keratoconus

Journal of Ophthalmology, 2018
Keratoconus (KC) is a degenerative noninflammatory disease of the cornea which is characterized be structural changes in the cornea which leads to progressive thinning and bulging in the central and/or peripheral part of the cornea and is accompanied by ...
Drozhzhyna G.I., Troychenko L.F., Naumenko V.A., Ivanova O.N., Sereda E.V.   +4 more
doaj   +1 more source

Atom‐Efficient Cerium‐Based Molecular Cages as Biocompatible Reactive Oxygen Scavengers

Advanced Healthcare Materials, EarlyView.
Discrete mixed‐valent cerium molecular cages organize accessible redox centers within confined coordination environments and scavenge superoxide, hydrogen peroxide, and hydroxyl radicals. Encapsulation of the lead cage in an ROS‐responsive DTP nanoplatform enables lesion‐associated delivery, attenuates macrophage oxidative stress and inflammation, and ...
Chao Li, Chunbai Xiang, Ye Xu, Yu Liu, Keze Hong, Fanchu Zeng, Gelin Xu, Zhao‐Xi Wang, Jonathan L. Sessler, Ping Gong   +9 more
wiley   +1 more source

Pentacam topographic changes after collagen cross-linking in patients with keratoconus

Advanced Biomedical Research, 2015
Background: Corneal cross-linking (CXL) with riboflavin and ultra-violet A is less invasive in comparison with other procedures such as penetrating keratoplasty.
Hassan Razmjoo, Aminhossein Rahgozar, Kiana Shirani, Seyed-Hossein Abtahi   +3 more
doaj   +1 more source

Corneal Collagen Cross Linking - PLUS [PDF]

The Open Ophthalmology Journal, 2011
The management of keratoconus and post – LASIK ectasia included until recently spectacle correction, Hard - Fitted Gas Permeable Contact Lenses, Intrastromal Corneal Ring Segments. All these interventions are purely symptomatic and their only aim is the improvement of visual function of patients, without interfering with the pathophysiology of the ...
openaire   +3 more sources

Hybrid Biofabrication of a Hierarchically Organized Periosteum‐Inspired In Vitro Platform

Advanced Healthcare Materials, EarlyView.
A hybrid biofabrication strategy integrates melt electrowriting with extrusion‐based 3D bioprinting to create a hierarchically organized periosteum‐inspired in vitro platform. Spatially defined osteogenic, fibrous, and endothelial cell‐containing compartments support long‐term culture, osteogenic maturation, and CD31+ endothelial cell organization ...
Yakui Liu, Xinggui Tian, Anne Bernhardt, Anja Lode, Max von Witzleben, Ege Kirbas, Stefan Zwingenberger, Michael Gelinsky   +7 more
wiley   +1 more source

Scleral collagen cross linkage in progressive myopia

Indian Journal of Ophthalmology
High myopia is often associated with local ectasia and scleral thinning. The progression of myopia depends upon scleral biochemical and biomechanical properties.
Ziaul H Yasir, Rakesh Sharma, Shaik M Zakir   +2 more
doaj   +1 more source

Combined effects of glutaraldehyde and riboflavin/uv365 on the self-assembly of type I collagen molecules observed with atomic force microscopy

International Journal of Food Properties, 2018
The aim of this study was to demonstrate the effect of different treatments on collagen self-assembly, the morphological and the qualitative analysis of collagen assembly were measured by atomic force microscopy. Collagen samples were treated with 0.02%,
Mengyao Lu, Xuan Song, Meiling Yang, Weisha Kong, Jie Zhu   +4 more
doaj   +1 more source

Bone Organoids Across the Development‐to‐Remodeling Continuum: From Tissue Formation to Functional Competence and Translation

Advanced Healthcare Materials, EarlyView.
Mineralization alone does not establish a mature bone organoid. This Review integrates biological foundations, materials design, adaptive remodeling, and translational validation through the development‐to‐remodeling continuum (DRC). By separating biological functions from the evidence supporting them, the framework exposes critical gaps in current ...
Xijie Tang, Haijia Xu, Xiangzhong Liu, Yi Yang, Zhanghua Li   +4 more
wiley   +1 more source

Transepithelial iontophoresis corneal collagen cross-linking for progressive keratoconus: initial clinical outcomes

, 2014
To report initial clinical results of transepithelial corneal collagen cross-linking with iontophoresis (I-CXL)
Legrottaglie, Emanuela F, Emanuela F. Legrottaglie, Pietro Rosetta, Vinciguerra, Riccardo, Riccardo Vinciguerra, Fabrizio I. Camesasca, Raffaele Piscopo, Romano, Vito, Vinciguerra, Paolo, Randleman, J. Bradley, Piscopo, Raffaele, J. Bradley Randleman, AZZOLINI, CLAUDIO, Camesasca, Fabrizio I, Paolo Vinciguerra, Vito Romano, Rosetta, Pietro, Claudio Azzolini, Piscopo R., Legrottaglie E. F., Vinciguerra R., Romano V., Vinciguerra P., Rosetta P., Camesasca F. I., Randleman J. B., Azzolini C.   +26 more
core   +1 more source