Results 21 to 30 of about 56,147 (264)

Preparation of alginate coated chitosan microparticles for vaccine delivery

open access: yesBMC Biotechnology, 2008
Background Absorption of antigens onto chitosan microparticles via electrostatic interaction is a common and relatively mild process suitable for mucosal vaccine.
Wei YuQuan   +6 more
doaj   +1 more source

Influence of solvent mixtures on HPMCAS-celecoxib microparticles prepared by electrospraying

open access: yesAsian Journal of Pharmaceutical Sciences, 2018
Hypromellose acetate succinate (HPMCAS) microparticles containing the poorly-water soluble drug celecoxib (CEL) were prepared by electrospraying intended for oral drug delivery.
Adam Bohr   +3 more
doaj   +1 more source

Ozonation of Whole Blood Results in an Increased Release of Microparticles from Blood Cells

open access: yesBiomolecules, 2022
Autohemotherapy with ozonated blood is used in the treatment of a broad spectrum of clinical disorders. Ozone demonstrates strong oxidizing properties and causes damage to cell membranes.
Barbara Boczkowska-Radziwon   +9 more
doaj   +1 more source

On the Trail of Microparticles [PDF]

open access: yesCirculation Research, 2009
Stimulation of a variety of cell types leads to the release of submicron vesicles that bud off from the plasma membrane. These so-called microparticles (MPs) or microvesicles are defined by their small size (0.1 to 1 μm) and the presence of surface antigens from the parental cells.1,2 MPs contribute to a variety of physiological and pathological ...
openaire   +2 more sources

Circulating Microparticles Are Elevated in Treated HIV‐1 Infection and Are Deleterious to Endothelial Cell Function

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background Circulating microparticles have emerged as biomarkers and effectors of vascular disease. Elevated rates of cardiovascular disease are seen in HIV‐1–seropositive individuals.
Jamie G. Hijmans   +9 more
doaj   +1 more source

Detection and quantification of microparticles from different cellular lineages using flow cytometry. Evaluation of the impact of secreted phospholipase A2 on microparticle assessment. [PDF]

open access: yesPLoS ONE, 2015
Microparticles, also called microvesicles, are submicron extracellular vesicles produced by plasma membrane budding and shedding recognized as key actors in numerous physio(patho)logical processes.
Matthieu Rousseau   +11 more
doaj   +1 more source

Application of Ethyl Cellulose and Ethyl Cellulose + Polyethylene Glycol for the Development of Polymer-Based Formulations using Spray-Drying Technology for Retinoic Acid Encapsulation

open access: yesFoods, 2022
Ethyl cellulose (EC)-based microparticles, with and without the incorporation of polyethylene glycol (PEG) as a second encapsulating agent, were prepared using the spray-drying process for the encapsulation of retinoic acid (RA).
Antónia Gonçalves   +2 more
doaj   +1 more source

Morphology and thermal stability of silk fibroin/starch blended microparticles

open access: yeseXPRESS Polymer Letters, 2010
In the present study biodegradable microparticles of silk fibroin (SF)/starch blends were prepared by a simple water-in-oil emulsion solvent diffusion technique. SF/starch blended solution and ethyl acetate were used as water and oil phases, respectively.
doaj   +1 more source

Microparticles mediate hepatic ischemia-reperfusion injury and are the targets of Diannexin (ASP8597). [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND & AIMS: Ischemia-reperfusion injury (IRI) can cause hepatic failure after liver surgery or transplantation. IRI causes oxidative stress, which injures sinusoidal endothelial cells (SECs), leading to recruitment and activation of Kupffer cells,
Narci C Teoh   +6 more
doaj   +1 more source

Highly Magnetized Encoded Hydrogel Microparticles with Enhanced Rinsing Capabilities for Efficient microRNA Detection

open access: yesBiomedicines, 2021
Encoded hydrogel microparticles mounting DNA probes are powerful tools for high-performance microRNA (miRNA) detection in terms of sensitivity, specificity, and multiplex detection capability.
Wookyoung Jang   +4 more
doaj   +1 more source

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