Results 41 to 50 of about 2,599 (171)

Actinomycin Derivatives: Structural Diversification and Biological Activities

open access: yesChemMedChem, Volume 21, Issue 15, 14 August 2026.
Actinomycins are chromopeptide antibiotics exhibiting remarkable structural diversity and broad bioactivity. This review traces their development from naturally occurring D‐, X‐, A‐, G‐, Y‐, and Z‐type analogs to precursor‐directed, synthetic, and semisynthetic derivatives.
Özge Can, Erdal Bedir
wiley   +1 more source

Design‐Driven Production of Soybean Oil‐Based Structured Fats as Potential Substitutes for Palm‐Based Fats

open access: yesJournal of the American Oil Chemists' Society, Volume 103, Issue 8, Page 873-886, August 2026.
ABSTRACT This study examined whether enzymatic modification of soybean oil (SBO) can be tailored to produce trans‐free fats with physicochemical properties comparable to palm olein, stearin, or palm‐mid fractions (PMFs). US‐grown SBO was modified by lipase‐catalyzed acidolysis using palmitic acid at linearly interpolated substrate molar ratios (C16:0 ...
Ityotagher P. Aondoakaa   +2 more
wiley   +1 more source

Effects of Dietary Bacillus coagulans and Tributyrin on Growth Performance, Serum Antioxidants, Intestinal Morphology, and Cecal Microbiota of Growing Yellow-Feathered Broilers

open access: yesAnimals, 2023
This study investigated the impact of Bacillus coagulans (BC) and tributyrin (TB) supplementation on the growth performance, serum antioxidant capacity, intestinal morphology, and cecal microbiota of yellow-feathered broilers.
Jinwang Hou   +9 more
doaj   +1 more source

Evaluation of the Effects of Wax Films Formulated With Thyme and Laurel Essential Oils on Chemical and Microbiological Quality Characteristics of Rainbow Trout Fillets During Storage

open access: yesFood Science &Nutrition, Volume 14, Issue 6, June 2026.
This graphical abstract illustrates the superior preservative effects of essential oil‐enriched beeswax coatings on rainbow trout fillets compared to conventional methods. The application of these natural active coatings, particularly with 4% laurel essential oil, significantly slowed biochemical spoilage, improved textural attributes, and preserved ...
Ayşe Janseli Denizkara   +4 more
wiley   +1 more source

Dietary Tributyrin Administration Improves Intestinal Morphology and Selected Bacterial and Short-Chain Fatty Acid Profiles in Broilers Under an Isocaloric Feeding Regime

open access: yesFrontiers in Microbiology, 2021
The current study was conducted to investigate the effect of dietary tributyrin (TB) administration on the intestinal and growth performances in Arbor Acres (AA) broilers under an isocaloric feeding regime. A total of 540 day-old healthy AA broilers were
Qunbing Hu   +7 more
doaj   +1 more source

Butyrylated Starch Attenuates Antibiotic‐Exacerbated Allergic Rhinitis by Restoring the Gut Microbiota and Barrier Function in Mice

open access: yesFood Science &Nutrition, Volume 14, Issue 6, June 2026.
Vancomycin‐induced gut dysbiosis depletes butyrate‐producing bacteria, reduces colonic butyrate, disrupts the intestinal barrier, and exacerbates allergic rhinitis (AR). The colon‐targeted butyrate precursor butyrylated starch reverses this pathological cascade, restores immune homeostasis, and alleviates AR, providing a novel dietary intervention for ...
Yuxi Lin   +6 more
wiley   +1 more source

The scale matters: A review on stimuli‐responsive microrobots categorized by scale for biomedical applications

open access: yesResponsive Materials, Volume 4, Issue 2, May 2026.
We systematically summarize how each scale dictates fundamental choices in design feature, manufacturing technology, driving mechanism, and control strategy, which are inherently governed by scale‐dominated physical principles. Furthermore, the application of scale‐determined operation modes of microrobots across different stages of medical ...
Hang Yin   +3 more
wiley   +1 more source

Modulation of the gut microbiota as a novel strategy to prevent anastomotic leak after colorectal surgery: Systematic scoping review

open access: yesColorectal Disease, Volume 28, Issue 5, May 2026.
Abstract Background Anastomotic leak (AL) remains a major source of morbidity following colorectal surgery. Increasing evidence implicates the gut microbiome in the pathogenesis of AL, with certain microbial species disrupting tissue repair through collagen degradation.
Jack A. Helliwell   +6 more
wiley   +1 more source

Modulation of Murine Hippocampal Synaptic Plasticity by Microbial Metabolites: Sex‐Specific Effects of the Short‐Chain Fatty Acid Butyrate

open access: yesJournal of Neurochemistry, Volume 170, Issue 5, May 2026.
Butyrate, a gut microbiota‐derived short‐chain fatty acid, enhances hippocampal long‐term potentiation in both sexes, while acetate and propionate have no effect. This enhancement is mediated via FFAR3 signalling in females but not males, revealing a sex‐specific mechanism linking microbial metabolites to synaptic plasticity.
Michael K. Collins   +7 more
wiley   +1 more source

Effects of tributyrin and alanyl-glutamine dipeptide on intestinal health of largemouth bass (Micropterus salmoides) fed with high soybean meal diet

open access: yesFrontiers in Immunology, 2023
To investigate the effects of dietary tributyrin (TB) and alanyl-glutamine (AGn) on the intestinal health of largemouth bass (Micropterus salmoides) fed with high-level soybean meal (SM) diet, six isonitrogenous (41.36%) and isolipidic (10.25%) diets ...
Jianhua Zhao   +15 more
doaj   +1 more source

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