Results 231 to 240 of about 2,678,960 (332)

Neurocognitive deficit following aortic valve replacement with biological/mechanical prosthesis.

open access: yesEuropean Journal of Cardio-Thoracic Surgery, 2003
D. Zimpfer   +7 more
semanticscholar   +1 more source

Macrophage‐targeted cerium‐tannic acid metal‐polyphenol framework nanoenzyme promotes in situ heart valves regeneration through adaptive immunomodulation

open access: yesBMEMat, EarlyView.
A novel nanoenzyme based on cerium ions‐tannic acid metal‐polyphenol framework (FCT) has been developed and loaded onto DHVs for targeting M1 macrophages to reduce their ROS level and reprogram macrophage phenotype, thereby eliminating inflammation, promoting endothelialization and adaptive matrix remodeling of scaffolds, offering a promising strategy ...
Peng Song   +9 more
wiley   +1 more source

Left ventricular outflow tract obstruction with mitral mechanical prosthesis.

open access: yesAnnals of Thoracic Surgery, 1999
J. M. Melero   +4 more
semanticscholar   +1 more source

Marine silicon for biomedical sustainability

open access: yesBMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han   +3 more
wiley   +1 more source

Intermittent acute insufficiency of mechanical aortic prosthesis in early postoperative period

open access: bronze, 2017
Yu. A. Schneider   +4 more
openalex   +1 more source

Digital Platform Capabilities and Circular Economy: Impact of Customer Green Pressure on Frugal Innovative Strategies

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Manufacturing entities in emerging economies face significant obstacles implementing circular economy principles due to resource‐constrained environments. Arguably, manufacturers need customer green pressure to propel the circular economy, alongside frugal innovative strategies.
Saumyaranjan Sahoo   +3 more
wiley   +1 more source

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