Results 71 to 80 of about 650,495 (350)

Carbohydrate specificity of sea urchin sperm bindin: a cell surface lectin mediating sperm-egg adhesion. [PDF]

open access: yes, 1982
We have examined the carbohydrate specificity of bindin, a sperm protein responsible for the adhesion of sea urchin sperm to eggs, by investigating the interaction of a number of polysaccharides and glycoconjugates with isolated bindin.
Glabe, CG   +3 more
core  

Amphiphile Adsorption on Rigid Polyelectrolytes

open access: yes, 2007
A theory is presented which quantitatively accounts for the cooperative adsorption of cationic surfactants to anionic polyelectrolytes. For high salt concentration we find that the critical adsorption concentration (CAC) is a bilinear function of the ...
Barbosa, Marcia C.   +3 more
core   +1 more source

Dietary resveratrol attenuated colitis and modulated gut microbiota in dextran sulfate sodium-treated mice.

open access: yesFood & Function, 2019
Accumulating evidence suggests that the gut microbiota plays an important role in the pathogenesis of colitis and that its composition could be modulated by exposure to dietary components.
Fang Li   +9 more
semanticscholar   +1 more source

Supramolecular Engineering of Fluid Pressure in Filamentous Hybrid Double Network Hydrogels for 3D Chondrocyte Culture

open access: yesAdvanced Healthcare Materials, EarlyView.
Inspired by the water‐rich and interconnected biopolymer networks of native load‐bearing tissues, we disclose a connectable design for a hybrid filamentous supramolecular and covalent double network hydrogel generated through in situ photopolymerization.
Ciqing Tong   +11 more
wiley   +1 more source

Stabilizing Water-in-Water Emulsions Using Oil Droplets

open access: yesMolecules
The production of water-in-water emulsion droplets, the coalescence of which is prevented by adding oil-in-water micrometric droplets, is reported. Hexadecane (O) and cetyl trimethyl ammonium bromide (CTAB) were added to a W/W emulsion made of dextran ...
Jean-Paul Douliez, Laure Béven
doaj   +1 more source

Insulin-loaded polymeric mucoadhesive nanoparticles: development, characterization and cytotoxicity evaluation

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2018
Mucoadhesive nanoparticles are particularly interesting for delivery through nasal or pulmonary routes, as an approach to overcome the mucociliary clearance.
Tiago Henrique Honorato Gatti   +6 more
doaj   +1 more source

Blackcurrant Alleviates Dextran Sulfate Sodium (DSS)-Induced Colitis in Mice

open access: yesFoods, 2023
Previous studies have reported that anthocyanin (ACN)-rich materials have beneficial effects on ulcerative colitis (UC). Blackcurrant (BC) has been known as one of the foods rich in ACN, while studies demonstrating its effect on UC are rare.
Hye-Jung Moon   +2 more
doaj   +1 more source

Curcumin and resveratrol suppress dextran sulfate sodium-induced colitis in mice

open access: yesMolecular Medicine Reports, 2019
Curcumin and resveratrol are two natural products, which have been described as potential anti-inflammatory, anti-tumor, and anti-oxidant molecules. The aims of the present study were to investigate the protective effect of curcumin and resveratrol on ...
Lize Zhang   +6 more
semanticscholar   +1 more source

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

open access: yesAdvanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang   +4 more
wiley   +1 more source

Minimally invasive in vivo endoscopic monitoring of dextran sulfate sodium-induced murine colitis

open access: yesMethodsX, 2022
Ulcerative colitis (UC) is a gastrointestinal, autoimmune disease that causes ulceration and inflammation of the colon with an incidence of 10 out of every 100,000 people in North America and Western Europe.
Elizabeth A. Bullard   +4 more
doaj   +1 more source

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