Results 11 to 20 of about 925,934 (312)

Hierarchical Capillary Coating to Biofunctionlize Drug-Eluting Stent for Improving Endothelium Regeneration

open access: yesResearch, 2020
The drug-eluting stent (DES) has become one of the most successful and important medical devices for coronary heart disease, but yet suffers from insufficient endothelial cell (EC) growth and intima repair, eventually leading to treatment failure ...
Jing Wang   +7 more
doaj   +1 more source

Microneedles loaded with glutathione‐scavenging composites for nitric oxide enhanced photodynamic therapy of melanoma

open access: yesBioengineering & Translational Medicine, 2023
Photodynamic therapy (PDT) represents an attractive promising route for melanoma treatment. However, its therapeutic efficacy is compromised by inefficient drug delivery and high glutathione (GSH) levels in cancer cells.
Fan Jia   +5 more
doaj   +1 more source

Insights into Polyphenol–Lipid Interactions: Chemical Methods, Molecular Aspects and Their Effects on Membrane Structures

open access: yesPlants, 2022
Plant polyphenols have many potential applications, for example, in the fields of chemical ecology and human and animal health and nutrition. These biological benefits are related to their bioavailability, bioaccessibility and interactions with other ...
Maarit Karonen
doaj   +1 more source

A water-soluble triiodo amino acid and its dendrimer conjugate for computerized tomography (CT) imaging [PDF]

open access: yesJournal of the Serbian Chemical Society, 2005
Prolonging the circulation of an imaging agent is vital for making it suitable for blood pool (vascular) imaging. Medical applications of vascular imaging include cardiovascular disease, abnormal capillary permeability, and tumor neovascularity.
Yordanov Alexander T.   +7 more
doaj   +3 more sources

Microphase Separation within a Comb Copolymer with Attractive Side Chains: A Computer Simulation Study [PDF]

open access: yes, 2001
Computer simulation modelling of a flexible comb copolymer with attractive interactions between the monomer units of the side chains is performed. The conditions for the coil-globule transition, induced by the increase of attractive interaction, ε ...
Brinke, G. ten,   +4 more
core   +3 more sources

Four small puzzles that Rosetta doesn't solve [PDF]

open access: yes, 2011
A complete macromolecule modeling package must be able to solve the simplest structure prediction problems. Despite recent successes in high resolution structure modeling and design, the Rosetta software suite fares poorly on deceptively small protein ...
A Leaver-Fay   +51 more
core   +8 more sources

Systems Biology Graphical Notation: Process Description language Level 1 [PDF]

open access: yes, 2009
Standard graphical representations have played a crucial role in science and engineering throughout the last century. Without electrical symbolism, it is very likely that our industrial society would not have evolved at the same pace.
Anatoly Sorokin   +4 more
core   +2 more sources

Exercise redox biochemistry:conceptual, methodological and technical recommendations [PDF]

open access: yes, 2017
Exercise redox biochemistry is of considerable interest owing to its translational value in health and disease. However, unaddressed conceptual, methodological and technical issues complicate attempts to unravel how exercise alters redox homeostasis in ...
Bailey, Damian M.   +3 more
core   +7 more sources

Emerging nanobiomaterials against bacterial infections in postantibiotic era

open access: yesView, 2020
Although numerous antibiotics have been developed and applied in clinic, bacterial infections are still serious threats to human health, due to the rapidly growing antibiotic resistance all over the world.
Dengfeng Hu   +4 more
doaj   +1 more source

Dually Cross-Linked Core-Shell Structure Nanohydrogel with Redox–Responsive Degradability for Intracellular Delivery

open access: yesPharmaceutics, 2021
A redox-responsive nanocarrier is a promising strategy for the intracellular drug release because it protects the payload, prevents its undesirable leakage during extracellular transport, and favors site-specific drug delivery.
Siyuan Deng   +14 more
doaj   +1 more source

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