Results 271 to 280 of about 327,843 (358)

Deep Vein Thrombosis in Critically Ill Patients with COVID‐19 Pneumonia

open access: yesJournal of Ultrasound in Medicine, EarlyView.
Objectives The risk of major venous thromboembolism (VTE) among patients with COVID‐19 is high but varies with disease severity. Estimate the incidence of lower extremity deep venous thrombosis (DVT) in critically ill hospitalized patients with COVID‐19, validate the Wells score for DVT diagnosis, and determine patients' prognosis.
Clévio Cezar da Fonseca   +20 more
wiley   +1 more source

Measuring Peripheral Tissue DHA Turnover Using a Novel 13C Enrichment Technique

open access: yesLipids, EarlyView.
ABSTRACT Recently, through the use of compound‐specific isotope analysis (CSIA), our lab validated the utility of 13C enrichment (δ13C) of docosahexaenoic acid (DHA) by using a very high δ13C in a diet switch study by measuring brain, liver, and plasma DHA turnover and half‐lives via high‐precision gas chromatography combustion isotope ratio mass ...
Brinley J. Klievik   +3 more
wiley   +1 more source

Synthesis of Cellulose Hexanoate, Benzoate, and Mixed Esters: Exploring Their Potential as Enzyme Immobilization Platforms

open access: yesMacromolecular Bioscience, EarlyView.
Cellulose sourced from cotton linters was utilized to synthesize cellulose esters, specifically hexanoate, benzoate, and a mixed hexanoate‐benzoate variant, which were evaluated as platforms for enzyme immobilization. These esters were shaped into various architectural forms, including electrospun mats, layered sandwich structures, and spherical shapes.
Roberta Teixeira Polez   +5 more
wiley   +1 more source

Tailoring the Properties of Polydiacetylene Nanosystems for Enhanced Cell Tracking Through Poly(glycerol Adipate) Blending: an In Vitro and In Vivo Investigation

open access: yesMacromolecular Chemistry and Physics, EarlyView.
Stable and biocompatible PCDA‐PGA nanoparticles for real‐time tracking in biological assays, efficiently taken up by MCF7 cells and nematodes. ABSTRACT This study presents novel mixed nanosystems composed of 10,12‐pentacosadiynoic acid (PCDA) and biodegradable, enzymatically synthesized polymers—PGA, PGAHEX, or PGABDM — designed to alter and exploit ...
Benedetta Brugnoli   +10 more
wiley   +1 more source

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