Results 201 to 210 of about 585,079 (297)

Characterization of an Injectable Poly(vinyl alcohol)‐gelatin Hydrogel for Growth Factor Delivery in an Orthopedic Application

Advanced Healthcare Materials, EarlyView.
This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni, Gretel S. Major, Sam Arnold, Samuel Tomkins, Eugenia Spessot, Scott Loeffler, Kieran Lau, Richard Tan, Jessica Harte, Roslyn Kemp, Tess Reynolds, Jelena Rnjak‐Kovacina, Gary J. Hooper, Tim B. F. Woodfield, David C. Kieser, Khoon S. Lim   +15 more
wiley   +1 more source

Effect of nasal and temporal scanning tilt on whole and local macular vessel density measurement using OCTA. [PDF]

Indian J Ophthalmol
Lin Y, Guan Z, Lin W, Ai X, Chen S.
europepmc   +1 more source

Paracrine Factor Local Gradient‐Generating System for Engineering Perfusable Vascularized Hepatocyte Tissues with Perfusion‐Induced Proliferation

Advanced Healthcare Materials, EarlyView.
A paracrine factor local gradient (PFLG)‐generating system enables microvessel penetration across 3D hepatocyte tissues. The resulting vascularized constructs recapitulate hepatic sinusoidal hepatocyte—endothelial contact architecture and enhance hepatic functions in vitro.
Yen‐Hsiang Huang, Tadahiro Yamashita, Ryo Sudo   +2 more
wiley   +1 more source

Advanced 3D Platforms for Modeling CNS Neuroinflammation: Cell Integration, Techniques, and Challenges

Advanced Healthcare Materials, EarlyView.
This review summarizes the roles of key central nervous system cell types, the extracellular matrix, and the blood‐brain barrier in neuroinflammation, and their integration into diverse 3D culture systems. It examines major incorporation strategies, including direct co‐culture, hydrogel encapsulation, transwell migration assays, and bioprinting ...
Emmanuelle D. Aiyegbusi, Julia Di Stefano, Dearbhaile Dooley   +2 more
wiley   +1 more source

Photoreceptor cone loss is associated with decreased deep retinal vessel density and impaired retinal sensitivity in high myopia. [PDF]

Br J Ophthalmol
Liang J, Fang D, Diao Y, Yan Z, Li K, Feng L, Li W, Hei X, Zheng H, Li P, Zou Z, Pan C, Xie T, Zhang J, Chen L, Tang X, Zhang S.   +16 more
europepmc   +1 more source

Peripapillary Vessel Density Changes after Glaucoma Surgery

Al-Azhar International Medical Journal
Abu Bakr El-Sedik Abdel-Razik Saad Shady, Mohamed Abdel-Monem Mahdy, Ahmed Mohammed Sakr   +2 more
openaire   +1 more source

Dynamic Modulation of the Microenvironment Promotes Functional Maturation of Engineered Tissues

Advanced Healthcare Materials, EarlyView.
Engineered tissues lack the dynamic microenvironment of native tissues. A biocompatible, diffusible small molecule to dynamically modulate tissue microenvironments during maturation is used. Timing‐dependent modulation yields distinct outcomes, producing thicker, more native‐like blood vessels, stronger and more mature cardiac tissues, and optimized ...
Eric Silberman, Hadas Oved, Itay Gil, Amgad Marzook, Ester Sapir Baruch, Yahel Shechter, Assaf Shapira, Tal Dvir   +7 more
wiley   +1 more source

Swept-Source OCT Angiography-Derived Regional Normative Data of Peripapillary Vessel Density in Healthy Populations. [PDF]

Transl Vis Sci Technol
Yang Z, Jing R, Wu Y, Gao J, Hu S, Wang J.   +5 more
europepmc   +1 more source

Bone Healing Around Implants in Normal and Medically Compromised Conditions: Osteoporosis and Diabetes

Advanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Osseointegration of orthopedic and dental implants is influenced by local and systemic factors, including their physicochemical surface properties and the patient's overall health status. Titanium and its alloys have been a longstanding standard for bone implants due to their innate biocompatibility and mechanical properties.
Dainelys Guadarrama Bello, Fabio Variola, Antonio Nanci   +2 more
wiley   +1 more source

Normative Optical Coherence Tomography Angiography Metrics of Macular Vessel Density and Foveal Avascular Zone in Healthy Children. [PDF]

J Clin Med
Guirao-Navarro MC, Viñeta-Garcia P, Zarranz-Ventura J, Barrio-Barrio J.   +3 more
europepmc   +1 more source