Results 61 to 70 of about 11,470,422 (277)

Biomarkers for Alzheimer’s disease across diverse biological domains: an umbrella review and evidence map

open access: yesJournal of Advanced Research
Background: This study aimed to systematically assess the quality, biases, and credibility of associations between potential Alzheimer’s disease (AD) biomarkers through an umbrella review of existing meta-analyses.
Jiseung Kang   +16 more
doaj   +1 more source

The Effect of Ligand Reactivity and Carrier Mechanics on Thiol‐Mediated Cellular Uptake for miRNA Nano‐Drugs

open access: yesAdvanced Science, EarlyView.
The effect of ligand reactivity and carrier mechanics on thiol‐mediated uptake was investigated at the single‐molecule/particle level. The interaction kinetics of LA and AspA with membrane thiols were quantified; AspA is more efficient due to the higher binding affinity, greater binding stability, and more double‐disulfide binding, as well as greater ...
Zhuang Zhang   +7 more
wiley   +1 more source

Umbrella News

open access: yes, 2002
Umbrella ...
Hoffberg, Judith A.
core   +1 more source

Moral distress among nurses: an umbrella review of its prevalence, severity, causes, and consequences

open access: yesBMC Nursing
Background Moral distress is a major ethical and psychological challenge in nursing practice that adversely affects nurses’ well-being, patient care quality, and healthcare organizations.
Mansour Arad   +4 more
doaj   +1 more source

Heteroatom‐Mediated Covalent Organic Framework Membranes With Nitrogen‐Enriched Nanochannels for Efficient Desalination

open access: yesAdvanced Science, EarlyView.
Heteroatom precursor engineering serves as a molecular‐level strategy to tailor hydrazide monomer reactivity and diffusion kinetics, enabling controlled assembly of highly crystalline COF membranes with ultramicroporous channels. The nitrogen‐enriched nanochannels deliver high water/ion selectivity via simultaneous water transport acceleration and ion ...
Guishan Hu   +8 more
wiley   +1 more source

Indications for the evaluation and supplementation of hypophosphatemia: an umbrella systematic review of reviews and guidelines

open access: yesBMC Medicine
Background Hypophosphatemia, defined as low serum phosphate levels, is a frequent yet underrecognized condition associated with significant morbidity.
Seraina Netzer   +3 more
doaj   +1 more source

Amphibious Movement of Microrobots Inspired by Water Spiders

open access: yesAdvanced Science, EarlyView.
Inspired by the water strider, a novel microrobot is designed to maintain amphibious mobility in complex environments. It retains the ability to traverse the air‐liquid interface and perform directional movement within sophisticated, multifaceted environments, including complex gastric wall structures, with precise controllability.
Xiao Hu   +7 more
wiley   +1 more source

Evidence for deprescription in primary care through an umbrella review

open access: yesBMC Family Practice, 2020
Background There is a high prevalence of potentially inappropriate prescriptions in primary care. This is associated with more frequent adverse events, lower quality of life and more frequent visits to hospital accident & emergency departments.
Antonio Olry de Labry Lima   +5 more
doaj   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

open access: yesAdvanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He   +7 more
wiley   +1 more source

Coarse‐Grained Simulations Rationalize Thermosensitivity and Hydrolytic Degradation of Vinyl Copolymers Obtained by Radical Ring‐Opening Polymerization

open access: yesAngewandte Chemie, EarlyView.
Coarse‐grained (CG) molecular dynamics simulations were used to predict the upper critical solution temperature of copolymers obtained by radical ring‐opening copolymerization of cyclic ketene acetals and vinyl monomers, and to account for their unique degradation kinetics under physiological conditions by evaluating the solvation of their ester groups.
Ping Gao   +3 more
wiley   +2 more sources

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