Results 71 to 80 of about 16,008 (261)

An Edible Biohybrid Platform Accomplishes In Situ Fenton‐Mediated Enteral Nanoplastics Aging and Excretion

Advanced Science, EarlyView.
An edible biohybrid platform triggers nanoplastics (NPs) aging and agglomeration by in situ generating hydroxyl radicals within the intestine. The enlarged NPs are unable to penetrate the intestine and are subsequently excreted. Simultaneously, probiotic biofilms reinforce the intestinal barrier.
Su Zhou, Anran Yan, Haowei Guo, Ping Chen, Qiang Chu   +4 more
wiley   +1 more source

Current Collector Engineering for New Efficient Bioresorbable Sodium‐Ion Batteries

Advanced Science, EarlyView.
A bioresorbable Na‐ion battery is proposed with Mo or Mg thin‐film current collectors for temporary implants. Mo‐based batteries exhibit superior electrochemical performance and stable cycling compared with Mg counterparts. XPS was used to investigate the Mo/Mg surface oxidation.
Bincy Lathakumary Vijayan, Eleonora Vandini, Vedi Kuyil Azhagan Muniraj, Hussien Hammoud, Oussama Jamai, Eve Djenizian, Marc Ramuz, Daniela Giuliani, Manuela Zavatti, Yann Tison, Hervé Martinez, Lucas Teolis, Esma Ismailova, David Moreau, Sébastien Maria, Thierry Djenizian   +15 more
wiley   +1 more source

Development of a dietary supplement with iron oxide nanoparticles and study of its chronic toxicity and biological effects

Пищевые системы
Anemia is a global public health problem, the main cause of which is iron deficiency in the body. The difficulty of enriching the diet with iron is explained by the oxidative nature of iron, which leads to undesirable sensory changes and a decrease in ...
A. S. Dydykin, E. R. Vasilevskaya, M. A. Aslanova, O. K. Derevitskaya, E. K. Polishchuk, N. V. Kupaeva, G. G. Moldovanov   +6 more
doaj   +1 more source

Iron status is inversely associated with dietary iron intakes in patients with inactive or mildly active inflammatory bowel disease

Nutrition & Metabolism, 2013
Background Patients with inflammatory bowel disease (IBD) frequently appear iron deplete but whether this is a reflection of dietary iron intakes is not known. Methods Dietary data were collected from 29 patients with inactive or mildly-active IBD and 28
Powell Jonathan J, Cook William B, Chatfield Mark, Hutchinson Carol, Pereira Dora IA, Lomer Miranda CE   +5 more
doaj   +1 more source

The effect of the antioxidant, Coenzyme Q, on Coco-2 colon cells treated with iron to reduce lipid peroxidation [PDF]

, 2002
Plan BThe objective of this study was to determine if Coenzyme Q10 (also known as ubiquinone) acting as an antioxidant, would protect against free radical damage to cell membranes that can cause cancer.
Johanknecht, Viva M.
core  

The effect of iron-fortified complementary food and intermittent preventive treatment of malaria on anaemia in 12- to 36-month-old children : a cluster-randomised controlled trial [PDF]

, 2015
Iron deficiency (ID) and malaria co-exist in tropical regions and both contribute to high rates of anaemia in young children. It is unclear whether iron fortification combined with intermittent preventive treatment (IPT) of malaria would be an ...
Righetti, Aurélie A., Eliézer K. N’Goran, Brittenham, Gary M, Utzinger, Jürg, Victorine G. Diakité, Wegmüller, Rita, Adiossan, Lukas G, Rita Wegmüller, Dominik Glinz, Zimmermann, Michael B, Lukas G. Adiossan, Brittenham, Gary M., Burkhardt Seifert, Jürg Utzinger, Aurélie A. Righetti, Zimmermann, Michael B., Seifert, Burkhardt, Diakité, Victorine G., Mamadou Ouattara, Adiossan, Lukas G., Michael B. Zimmermann, Hurrell, Richard F, Richard F. Hurrell, Glinz, Dominik, Righetti, Aurélie A, Ouattara, Mamadou, N'Goran, Eliézer K., Diakité, Victorine G, Hurrell, Richard F., N'Goran, Eliézer K, Gary M. Brittenham   +30 more
core   +1 more source

Scalable Wheat Bran‐Algae Composites for Edible Electronics with Spray‐Coated Food‐Grade Conductive Inks

Advanced Electronic Materials, EarlyView.
A fully edible wheat bran–algae substrate is fabricated through scalable mould‐compression and spray‐coating, enabling robust, food‐grade platforms for sustainable electronics. A chitosan barrier improves water resistance and ink compatibility, while activated‐carbon conductive films form uniform electrodes with Ohmic behaviour.
Jaz Johari, Muhua Zhu, Zhiging Wang, Yichen Lang, Georgios Nikiforidis, Mingqing Wang, Mengyan Nie, Shahab Akhavan   +7 more
wiley   +1 more source

Comparative analysis of dietary iron deprivation and supplementation in a murine model of colitis

FASEB BioAdvances
Inflammatory bowel diseases are chronic inflammatory conditions with growing prevalence in western populations. Iron is an essential component of erythrocytes hemoglobin.
Thanina Medjbeur, Ugo Sardo, Prunelle Perrier, Kevin Cormier, Maryline Roy, Anne Dumay, Léon Kautz   +6 more
doaj   +1 more source

Dietary iron variably modulates assembly of the intestinal microbiota in colitis-resistant and colitis-susceptible mice

Gut Microbes, 2020
Iron deficiency, a common comorbidity of gastrointestinal inflammatory disorders such as inflammatory bowel diseases (IBD), is often treated with oral iron supplementation. However, the safety of oral iron supplementation remains controversial because of
Melissa Ellermann, Raad Z. Gharaibeh, Nitsan Maharshak, Ernesto Peréz-Chanona, Christian Jobin, Ian M. Carroll, Janelle C. Arthur, Scott E Plevy, Anthony A. Fodor, Cory R. Brouwer, R. Balfour Sartor   +10 more
doaj   +1 more source

Assay of the antioxidant capacity of foods using an iron(II)-catalysed lipid peroxidation model for greater nutritional relevance

, 2010
The formation of free radicals by the iron-catalysed Fenton reaction is a major cause of oxidative damage in the body. Here a common assay of antioxidant capacity, inhibition of the β-carotene-linoleic acid model of lipid peroxidation, has been modified ...
Molan, Peter C., Peter C. Molan, Hélène L. Brangoulo, Brangoulo, Helene L.   +3 more
core   +1 more source