Results 131 to 140 of about 1,166,366 (380)

Immunomodulatory Hydrogel Coating with SeNPs and Lithium Silicate Synergistically Promotes Osseointegration and Prevents Infection on Titanium Implants

Advanced Science, EarlyView.
This study introduces a multifunctional hydrogel coating (Lap‐CMCSMA/GelMA@SeNPs) that scavenges ROS, modulates immune responses, and shows strong antibacterial activity. It effectively restores the peri‐implant microenvironment. The coating exhibits excellent biocompatibility and promotes osteogenic differentiation.
Su Jiang, Baisheng Cai, Cong Ye, Kefan Wu, Kuan Liu, Pengcheng Xu, Fan Liu, Yake Liu   +7 more
wiley   +1 more source

In Vivo Photovoltaic Performance of a Silicon Nanowire Photodiode-Based Retinal Prosthesis. [PDF]

, 2018
Purpose:For more than 20 years, there has been an international, multidisciplinary effort to develop retinal prostheses to restore functional vision to patients blinded by retinal degeneration.
Akinin, Abraham, Bartsch, Dirk-Uwe, Bosse, Brandon, Cauwenberghs, Gert, Cheng, Lingyun, Damle, Samir, Freeman, William R, Jing, Yi, Lo, Yu-Hwa, Oesch, Nicholas   +9 more
core  

Amputation and prosthesis implantation shape body and peripersonal space representations

Scientific Reports, 2013
Little is known about whether and how multimodal representations of the body (BRs) and of the space around the body (Peripersonal Space, PPS) adapt to amputation and prosthesis implantation.
Elisa Canzoneri, M. Marzolla, A. Amoresano, G. Verni, A. Serino   +4 more
semanticscholar   +1 more source

Mid-term results of open transaortic implantation of the «MedLab-CT» prosthesis: prospective clinical study [PDF]

, 2022
В. В. Базылев, Andrey A. Voevodin, Yaroslav S. Slastin, А. А. Кузнецова, Mihir P. Patel   +4 more
openalex   +1 more source

Bioinspired Tissue Transparency: Achieving Sclera‐to‐Cornea Transplantation

Advanced Science, EarlyView.
A bioinspired decellularization‐compression‐locking tactic (DCLT) is developed to transform human sclerae into transparent corneal substitutes. These clear, robust, and pro‐regenerative substitutes are capable of repairing complex corneal injuries, including chemical burns, keratoconus, and penetrating wounds, demonstrating their clinical potential to ...
Xiuli Sun, Long Zhao, Zhen Shi, Jingting Wang, Shang Yang, Xia Qi, Hengrui Zhang, Ting Wang, Weiyun Shi   +8 more
wiley   +1 more source

Potential biomedical applications of ion beam technology [PDF]

Electron bombardment ion thrusters used as ion sources have demonstrated a unique capability to vary the surface morphology of surgical implant materials.
Babbush, C. A., Banks, B. A., Vankampen, C. L., Weigand, A. J.   +3 more
core   +1 more source

Arginine Methylation Antagonizes TEAD3‐Mediated Repression to Promote Osteogenic Differentiation by Disrupting RUNX2‐Sequestrating Condensates

Advanced Science, EarlyView.
In the unmethylated state, TEAD forms stable, repressive condensates that sequester the osteogenic master regulator RUNX2. Arginine methylation of TEAD at R55 acts as a molecular brake, dissolving these condensates to release RUNX2 and activate the osteogenic program.
Lei Cao, Ruohui Han, Hui Xiong, Qian Li, Shaofei Tao, Xudong Wu, Dayong Liu   +6 more
wiley   +1 more source

Valve-in-Valve Implantation Gone South: A Case Report

Acta Clinica Croatica
Valve-in-Valve (ViV) procedures for failed surgical bioprostheses are becoming increasingly common. We present a case of a 73-year-old male patient with significant comorbidities who underwent a primary transcatheter aortic valve implantation (TAVI ...
Robert Bernat, Volker Windmüller, Vasileios Leivaditis, Manfred Dahm, Burghard Schumacher   +4 more
doaj   +1 more source

Long-Term Results of Combined Tunica Albuginea Plication and Penile Prosthesis Implantation for Severe Penile Curvature and Erectile Dysfunction

Case Reports in Urology, 2014
Penile prosthesis implantation is the recommended treatment in patients with penile curvature and severe erectile dysfunction (ED) not responding to pharmacotherapy.
Luigi Cormio, Paolo Massenio, Giuseppe Di Fino, Giuseppe Lucarelli, Vito Mancini, Giuseppe Liuzzi, Giuseppe Carrieri   +6 more
doaj   +1 more source

Soft, Flexible, and Stretchable Platforms for Tissue‐Interfaced Bioelectronics

Advanced Science, EarlyView.
Bio‐integrated electronics provide mechanically compliant and stable interfaces with soft biological tissues. Representative applications include neural interfaces, wet‐organadhesive electronics, and skin‐interfaced devices. E represents Young´s modulus and ε represents strain.
Kento Yamagishi, Sunghoon Lee, Tomoyuki Yokota, Takao Someya   +3 more
wiley   +1 more source