نتایج جستجو برای: composite microparticle

تعداد نتایج: 123812  

Journal: :Journal of Glaciology 2021

Abstract The long-term refrigerated storage of melted snow and/or ice samples for analyses insoluble microparticles (hereafter, microparticles) may be limited by increases in the biological particle concentration caused microbial growth after ~1–2 weeks. In this study, we examined an ultraviolet (UV) disinfection method and determined effects on microparticles. Surface obtained from Glacier No....

Journal: :Advanced Pharmaceutical Bulletin 2020

2011
Antonio Peramo Jose A. Diaz

With the objective of making advancements in the area of pro-thrombotic microparticle characterization in cardiovascular biology, we present a novel method to separate blood circulating microparticles using a membrane-based, nanopore filtration system. In this qualitative study, electron microscopy observations of these pro-thrombotic mouse microparticles, as well as mouse platelets and leukocy...

2015
Matthieu Rousseau Clemence Belleannee Anne-Claire Duchez Nathalie Cloutier Tania Levesque Frederic Jacques Jean Perron Peter A. Nigrovic Melanie Dieude Marie-Josee Hebert Michael H. Gelb Eric Boilard

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. Since they can be released by virtually any cell lineages and are retrieved in biological fluids, microparticles appear as potent biomarkers. However, the small dimensions of microparticles and solub...

Here we report a novel approach for preparation of a 6-day transdermal drug delivery system (TDDS) as treatment for mild to moderate Alzheimer’s disease. The spray drying method was used to prepare microparticles containing the anti-Alzheimer drug. The content of the drug was determined by High Performance Liquid Chromatography (HPLC) method. The morphology and size range of the microparticles ...

Journal: Nanomedicine Journal 2014
Majid Hassanpour-Ezzati Mohammad safi Rahmanifar Nahid Nosrati, Sayyed Zahra Mousavi, Shiva Rezagholiyan,

Objective(s):   Recently, applications of MnO2 nanoparticles and microparticles in industry, pharmacology, and medicine have considerably expanded. Mn distribution and clearance from brain and spinal cord tissue compared with muscle tissue of rats after single subcutaneous injection of nanoparticles and microparticle of MnO2. Pain sensory threshold of rat was evaluated as neurologic consequence...

Journal: :Auslegung: a Journal of Philosophy 1987

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