Results 71 to 80 of about 214,785 (166)

Gut Microbiota–Metabolism Axis Shapes the Individual Metabolic Phenotype of Different Microbiota‐Accessible Carbohydrates

open access: yesFood Frontiers, EarlyView.
Specific MAC bioactivities are associated with gut biotransformation. ABSTRACT Increasing the intake of microbiota‐accessible carbohydrates (MACs) has emerged as a promising nutritional strategy for preventing metabolic diseases. However, the consistency of their beneficial effects remains unclear, hindering their optimized application.
Na‐Na Zhang   +8 more
wiley   +1 more source

Transannular O‐Heterocyclization Reactions of Cyclododeca‐1,5,9‐triene Derivatives: A New Concept for the Preparation of Key Intermediates for Total Syntheses of Annonaceous Acetogenins

open access: yesHelvetica Chimica Acta, EarlyView.
Four stereogenic centers are formed diastereoselectively in one step from a cyclic (E,E)‐1,5‐diene system using an electrophilic addition reaction. Subsequent ozonolytic cleavage of the intact Z‐double bond, followed by intramolecular nucleophilic substitution, yields an octahydroterfurandione with a threo,cis,threo configuration, an arrangement found ...
Holger Schimanski   +6 more
wiley   +1 more source

Biospeciation of Cr(III) Nutritional Supplements in Biological Fluids

open access: yesMakara Journal of Science, 2017
Metal ion speciation in various biological systems has been extensively studied to elucidate its biological role and the toxicity of the element of interest.
Anna Safitri, Aviva Levina, Peter A. Lay
doaj   +1 more source

The role of the gut microbiome in the regulation of high‐altitude adaptation

open access: yesiMeta, EarlyView.
This study is the first to elucidate mechanisms of high‐altitude adaptation from the perspective of the rumen ecosystem by using indigenous yaks and Holstein cows that have lived at high altitude since birth as comparative models. Through a systematic comparison of their rumen ecology using multi‐omics approaches—including rumen metagenomics ...
Xinyu Zhang   +6 more
wiley   +1 more source

Effects of concentrate type and chromium propionate on insulin sensitivity, productive and reproductive parameters of lactating dairy cows consuming excessive energy

open access: yesAnimal, 2017
This experiment compared insulin sensitivity parameters, milk production and reproductive outcomes in lactating dairy cows consuming excessive energy, and receiving in a 2×2 factorial arrangement design: (1) concentrate based on ground corn (CRN; n=13 ...
T. Leiva   +6 more
doaj   +1 more source

Upcycling orange by‐product: phenolic bioaccessibility and technological features of jelly candies enriched with hydroalcoholic and enzymatic extracts

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Phenolic extracts are recognized for their health‐promoting properties, although some physicochemical characteristics limit their food applications. The present study aimed to valorize orange juice by‐products through enzymatic and hydroalcoholic extraction to obtain flavonoid ingredients and to evaluate their application in pectin ...
Bárbara Morandi Lepaus   +7 more
wiley   +1 more source

Progress in Surface‐Enhanced Raman Scattering‐Based Volatile Organic Compounds Detection: Materials, Application, and Prospects

open access: yesRare Metals, EarlyView.
ABSTRACT The detection of volatile organic compounds (VOCs) holds significant implications in environmental monitoring and disease diagnosis. Traditional gas detection technologies are constrained by complex operation and high cost, thereby failing to satisfy real‐time detection demands.
Yuening Wang   +11 more
wiley   +1 more source

Sodium butyrate ameliorates renal tubular lipid accumulation through a protein phosphatase 2A/transcription factor EB axis in diabetic nephropathy

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Extensive evidence indicates that lipid accumulation causes renal tubular injury, which further contributes to diabetic nephropathy (DN) progression. Short‐chain fatty acids (SCFAs) play an important role in the maintenance of cellular metabolic health.
Jiayin Tao   +12 more
wiley   +1 more source

Effects of Chromium Propionate on Response to an Intravenous Glucose Tolerance Test in Growing Holstein Heifers [PDF]

open access: yesJournal of Dairy Science, 2007
To test the effect of chromium propionate on glucose utilization in growing dairy heifers, 0, 5, 10, or 15 mg of chromium/d were fed to 20 Holstein heifers of 11 to 14 mo of age, in a replicated Latin square. A 2-wk adaptation period was followed by 4 periods of 2 wk each with a 2-wk flush out period between treatments.
J M, Sumner, F, Valdez, J P, McNamara
openaire   +2 more sources

Anogenital Contact Dermatitis in Spain: A REIDAC Study of Patients Undergoing Patch Testing in 2019–2024

open access: yesContact Dermatitis, EarlyView.
Allergic contact dermatitis is very common in patients with anogenital lesions referred for patch testing in Spain. Key allergens include fragrances, preservatives and topical treatments like anaesthetics and steroids. Emerging sensitisers including benzisothiazolinone and sodium metabisulphite are also relevant.
Mercè Grau‐Pérez   +29 more
wiley   +1 more source

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