Results 1 to 10 of about 1,918 (169)

Molecular bases of insect odorant receptor function: specificity and evolution

open access: yesBiological Reviews, Volume 101, Issue 2, Page 1036-1049, April 2026.
ABSTRACT Insect odorant receptors (ORs) are a class of chemoreceptors that insects use to detect volatile cues in their environment. In recent years, major advances in the field of structural biology have made it possible to obtain the first structures of insect ORs.
Zibo Li   +5 more
wiley   +1 more source

The distal end of porcine chromosome 6p is involved in the regulation of skatole levels in boars

open access: yesBMC Genetics, 2011
Background Boar taint is an unpleasant condition of pork, mainly due to the accumulation of androstenone and skatole in male pigs at onset of puberty.
Crooijmans Richard PMA   +7 more
doaj   +1 more source

Genetic and metabolic aspects of androstenone and skatole deposition in pig adipose tissue: A review (Open Access publication)

open access: yesGenetics Selection Evolution, 2008
High levels of androstenone and skatole in fat tissues are considered the primary causes of boar taint, an unpleasant odour and flavour of the meat from non-castrated male pigs.
Bonneau Michel   +2 more
doaj   +1 more source

Tryptophan‐Derived Microbial Metabolite Indole‐3‐Acetic Acid Ameliorates Periodontitis Through AhR/CYP1A1‐Mediated Macrophage Polarisation

open access: yesJournal of Clinical Periodontology, Volume 53, Issue 4, Page 644-655, April 2026.
ABSTRACT Aim To investigate the association between tryptophan‐derived microbial metabolites and periodontitis, and to assess whether the differential tryptophan metabolite indole‐3‐acetic acid (IAA) could ameliorate periodontitis and elucidate its potential mechanism.
Shuyu Cheng   +9 more
wiley   +1 more source

Feeding Jerusalem artichoke reduced skatole level and changed intestinal microbiota in the gut of entire male pigs

open access: yesAnimal, 2012
Different levels of dried Jerusalem artichoke were fed to entire male pigs 1 week before slaughter. The objective was to investigate the effect on skatole level in the hindgut and in adipose tissue, as well as the effect on microflora and short-chain ...
S.G. Vhile   +3 more
doaj   +1 more source

The Effect of Dietary Helianthus tuberosus L. on the Populations of Pig Faecal Bacteria and the Prevalence of Skatole

open access: yesAnimals, 2020
Jerusalem artichoke contains inulin polysaccharide, which has prebiotic effects and influences the microbiota of the digestive tract. The addition of Jerusalem artichoke in boar diets may decrease the content of skatole and indole, which are the main ...
Monika Okrouhlá   +6 more
doaj   +1 more source

Gut microbiome‐derived metabolites show promise in cancer research and therapy

open access: yesInterdisciplinary Medicine, Volume 4, Issue 2, March 2026.
The metabolites produced by the gut microbiome, which are subject to regulation by multiple factors, play a pivotal role in the progression of various types of cancer. These metabolites not only function as potential biomarkers for the early detection and monitoring of tumor development, but also actively participate in cancer therapeutic processes ...
Kangjie Yang   +4 more
wiley   +1 more source

New particle formation from agricultural recycling of organic waste products

open access: yesnpj Climate and Atmospheric Science, 2021
Secondary organic aerosols (SOA) are one of the main sources of uncertainty in the current understanding of the Earth’s climate. Agriculture contributes to primary aerosol emissions, but there is no estimate of SOA formation from gaseous precursors ...
R. Ciuraru   +14 more
doaj   +1 more source

Direct Fluoroformylation of the C3‐Position of Indoles with 2,4‐Dinitro(trifluoromethoxy)benzene as Fluorocarbonyl Source

open access: yesChemistryOpen, Volume 15, Issue 3, March 2026.
Indoles bearing acyl fluoride moieties are generally obtained by dehydroxyfluorination of carboxylic acids or by fluoroformylation mediated by palladium catalysts with the disadvantage of requiring toxic reagents or very high pressures. We describe herein the direct, metal‐free, and rapid C3‐fluoroformylation of electro‐enriched indoles using ...
Lilian Wisson   +5 more
wiley   +1 more source

Characterization of the Nature of Organic Matter in Carbonate Rocks: Implications for Geological and Environmental Studies

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.
Abstract Organic matter in carbonate rocks plays a crucial role in processes such as fluid flow regulation, carbon sequestration, contaminant transport, and hydrocarbon recovery. This study employed multimodal spectroscopic techniques, including fluorescence imaging and Fourier transform infrared (FTIR) spectroscopy, to characterize the spatial ...
Alicia Moya   +9 more
wiley   +1 more source

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