Results 41 to 50 of about 1,770 (174)

A Novel 3D‐Printed/Porous Conduit with Tunable Properties to Enhance Nerve Regeneration Over the Limiting Gap Length

open access: yesAdvanced Materials Technologies, Volume 8, Issue 17, September 11, 2023., 2023
Extrusion‐based 3D printing and freeze‐drying are used to fabricate a novel design of nerve conduit. The combination of these manufacturing techniques guarantees high tunability of morphological and structural characteristics. The conduit supports the regeneration of sciatic nerve of the rat above the limiting gap length and can therefore be proposed ...
Eugenio Redolfi‐Riva   +8 more
wiley   +1 more source

Detoxification activity of bioactive food compounds against ethanol‐induced injuries and hangover symptoms: A review

open access: yesFood Science &Nutrition, Volume 11, Issue 9, Page 5028-5040, September 2023., 2023
A broad range of functional food components with antioxidant and/or anti‐inflammatory properties have been explored that can induce detoxification effects against ethanol. The underlying mechanisms of these bioactive food components include reducing the intestinal absorption of ethanol or its metabolites, increasing the activity of ethanol metabolizing
Masoumeh Moslemi   +4 more
wiley   +1 more source

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2019–2020

open access: yesMass Spectrometry Reviews, Volume 42, Issue 5, Page 1984-2206, September/October 2023., 2023
Abstract This review is the tenth update of the original article published in 1999 on the application of matrix‐assisted laser desorption/ionization (MALDI) mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2020.
David J. Harvey
wiley   +1 more source

Thermotropic Liquid Crystals Based on Chito-Oligosaccharides III. Effect of the Molecular Shape of N,O-Acylated Chito-Oligosaccharides on the Discotic Mesomorphism [PDF]

open access: yesPolymer Journal, 1994
Acylated derivatives of chitosan oligomers with a relatively high degree of polymerization (DP=4, 5, or 6) were synthesized and their mesophase properties were studied in comparison with those of the lower-DP homologues (DP=2 and 3) previously reported.
Makoto Sugiura   +3 more
openaire   +1 more source

Study on preparation of chito-oligosaccharide by cellulase hydrolysis

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Abstract By using cellulase enzymatic hydrolysis preparation to obtain low molecular weight chito-oligosaccharide. The conditions for the hydrolysis of chitosan by cellulase were studied by single factor experiment. The effects of temperature, pH value, reaction time and enzyme dosage on the decomposition efficiency of chitosan were ...
Xin Chen   +3 more
openaire   +1 more source

Feeding Marine Polysaccharides to Alleviate the Negative Effects Associated with Weaning in Pigs

open access: yesAnimals, 2021
In young pigs, the challenge of weaning frequently leads to dysbiosis. This predisposes pigs to intestinal infection such as post-weaning diarrhoea (PWD).
John V. O’Doherty   +3 more
doaj   +1 more source

New Perspectives on the Application of Chito-Oligosaccharides Derived from Chitin and Chitosan: A Review [PDF]

open access: yes, 2022
The study of chitin and chitosan has stood out for many years due to their potential application in various areas such as the food industry, where they are either used as additives, prebiotics, or bio-conservatives; as to biomedical and pharmaceutical ...
Llarena-Hernández, Régulo Carlos   +6 more
core   +2 more sources

Bio-active restorative materials as alternative pit and fissure sealants in pediatric and preventative dentistry: In vitro investigation [PDF]

open access: yes, 2017
BACKGROUND: It has been more than 40 years since the pit and fissure sealants were first used clinically. During this time, pit and fissure sealants have been shown to be effective in reducing the risk of occlusal caries.
Mulder, Riaan, Perchyonok, Tamara
core   +1 more source

The Effect of Fortification of Brands and Chitosan on Tempeh on Fiber Levels and Probiotic Bacteria Growth [PDF]

open access: yes, 2021
Tempeh is a food made from soybean seeds processed through fermentation using Rhizopus sp. This processed food in the form of tempeh contains various nutrients that the body needs such as protein, fat, carbohydrates, and minerals but does not contain ...
Amalia, Vina   +3 more
core   +2 more sources

Effects of chito-oligosaccharide on piglet jejunal explants: an histological approach

open access: yesanimal, 2019
Antibiotics have been widely used in piglet diets to promote growth performance and reduce diarrhea incidence. However, the resistance of pathogens to antibiotics and the risk of residues of antibiotics in animal products induced a growing interest in the use of alternatives to in-feed antibiotics.
J.R. Gerez   +5 more
openaire   +3 more sources

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