Results 61 to 70 of about 18,616 (294)

Th17 Cytokines Disrupt the Airway Mucosal Barrier in Chronic Rhinosinusitis

Mediators of Inflammation, 2016
Cytokine mediated changes in paracellular permeability contribute to a multitude of pathological conditions including chronic rhinosinusitis (CRS). The purpose of this study was to investigate the effect of interferons and of Th1, Th2, and Th17 cytokines
Mahnaz Ramezanpour, Sophia Moraitis, Jason L. P. Smith, P. J. Wormald, Sarah Vreugde   +4 more
doaj   +1 more source

Intestinal Barrier Function in Gluten-Related Disorders [PDF]

, 2019
Gluten-related disorders include distinct disease entities, namely celiac disease, wheat-associated allergy and non-celiac gluten/wheat sensitivity. Despite having in common the contact of the gastrointestinal mucosa with components of wheat and other ...
Branchi, Federica, Cardoso-Silva, Danielle, Delbue, Deborah, Itzlinger, Alice, Moerkens, Renée, Schumann, Michael, Withoff, Sebo   +6 more
core   +2 more sources

The Terminal Domains of Collagen‐Like Silk Direct Molecular Interactions and Liquid–Liquid Phase Separation‐Mediated Material Assembly

Advanced Functional Materials, EarlyView.
Terminal domains of recombinant collagen‐like silk regulate hierarchical self‐assembly across molecular and material scales. We show that terminal domains of collagen‐like silk enhance triple‐helix stability and drive liquid–liquid phase separation, enabling reversible formation of fibers and self‐healing films.
Mengjie Shen, Daniil Astapov, Nur Alia Oktaviani, Mami Goto, Keiji Numata, A. Sesilja Aranko   +5 more
wiley   +1 more source

Chromatographic Separation of Isomaltooligosaccharides on Ion-Exchange Resins: Effect of the Cationic Form

Adsorption Science & Technology, 2012
Prebiotic isomaltooligosaccharides (IMOs) are composed of α-d-glucose units linked by glucosidic α (1Ø6) bonds and they remain intact until reaching the large bowels, where they are metabolized by bifidobacteria and lactobacillus.
M.C. Rabelo, C.S.M. Pereira, S. Rodrigues, A.E. Rodrigues, D.C.S. Azevedo   +4 more
doaj   +1 more source

Small Oligonucleotides Detection in Three-Dimensional Polymer Network of DNA-PEG Hydrogels

Gels, 2021
The control of the three-dimensional (3D) polymer network structure is important for permselective materials when specific biomolecule detection is needed.
Alessia Mazzarotta, Tania Mariastella Caputo, Luca Raiola, Edmondo Battista, Paolo Antonio Netti, Filippo Causa   +5 more
doaj   +1 more source

Aqueous Angiography with Fluorescein and Indocyanine Green in Bovine Eyes. [PDF]

, 2016
PurposeWe characterize aqueous angiography as a real-time aqueous humor outflow imaging (AHO) modality in cow eyes with two tracers of different molecular characteristics.MethodsCow enucleated eyes (n = 31) were obtained and perfused with balanced salt ...
Begian, Alan, Caprioli, Joseph, Dastiridou, Anna, Francis, Brian A, Hinton, David R, Huang, Alex S, Legaspi, Hanz, Mohindroo, Chirayu, Saraswathy, Sindhu, Tan, James CH, Weinreb, Robert N   +10 more
core   +3 more sources

Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks

Advanced Functional Materials, EarlyView.
Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert, Daniel Fougnier, Bo Van Durme, Jenna Grutzmacher, Ryan Clarke, Susan Cao, Zhenghao Li, Ujjwal Aryal, Jason A. Horton, Sandra Van Vlierberghe, Pranav Soman   +10 more
wiley   +1 more source

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

Methodological aspects of determining molecular mass distribution of dextrans by size-exclusion chromatography for various groups of medicines

Регуляторные исследования и экспертиза лекарственных средств, 2018
The article analyses the results of quality evaluation of dextran substances and medicines produced thereof which was carried out by the Institution as part of pre-authorisation testing and involved the analysis of the «molecular mass distribution ...
R. S. Smirnov, E. V. Ivanainen, A. I. Lutseva, O. A. Vaganova, D. A. Orlov   +4 more
doaj  

A Novel Method to Image Macropinocytosis in Vivo

Frontiers in Neuroscience, 2018
Here we described an experimental protocol for in vivo imaging of macropinocytosis and subsequent intracellular events. By microinjection, we delivered fluorescence dextrans together with or without ATPγS into transparent Drosophila melanogaster embryos.
Lunhao Chen, Lunhao Chen, Daxiao Cheng, Jiachen Chu, Jiachen Chu, Ting Zhang, Zhuoer Dong, Huifang Lou, Liya Zhu, Yijun Liu   +9 more
doaj   +1 more source