Results 131 to 140 of about 82,084 (287)

pH regulates gut bacterial tryptophan metabolism

npj Biofilms and Microbiomes
Intestinal pH influences microbiota composition and activity, yet its impact on microbial metabolite production remains elusive. Gut bacterial tryptophan catabolism yields metabolites with opposing health effects.
Julius E. Brinck, Martin F. Laursen, Mikael Pedersen, Matthew R. Carey, Nicola Procházková, Malte S. Jørgensen, Martin S. Mortensen, Lotte Lauritzen, Oluf Pedersen, Henrik M. Roager, Tine R. Licht, Anurag K. Sinha   +11 more
doaj   +1 more source

Exploring the Roles of Tuna‐Associated Acinetobacter sp. YFT067: Implications for Host Health and Metabolism

Animal Research and One Health, EarlyView.
This study firstly isolated a tuna‐derived gut probiotic Acinetobacter seifertii YFT067. Dietary administration of YFT067 played significant roles in promoting growth performance, SCFAs production, lipid absorption, and metabolism of the host, indicating YFT067 as a promising probiotic candidate for enhancing tuna aquaculture productivity through ...
Ying Zou, Hai Huang, Qiongyao Fu, Zhiyuan Lu, Zhiqiang Guo   +4 more
wiley   +1 more source

THE EFFECT OF MICROBIOTA AND RELATED BLOOD TRYPTOPHAN METABOLITES ON PAIN PERCEPTION IN PATIENTS UNDERGOING LUMBAR DISC HERNIATION SURGERY

, 2023
The Effect of Microbiota and Related Blood Tryptophan Metabolites on Pain in Patients Undergoing Lumbar Disc Herniation Surgery Yunus Celik1, Hale Aksu Erdost1 Anesthesiology and Reanimation, Dokuz Eylul University Hospital, Turkey Introduction: The gut ...
Aksu Erdost, Hale, Çelik, Yunus
core  

Dietary Mannan‐Rich Fractions Attenuate Weaning Stress in Piglets via Modulating Gut Microbiota and TLR5/NF‐κB Signaling

Animal Research and One Health, EarlyView.
This study aimed to investigate the potential of a mannan‐rich fraction (MRF) as a dietary intervention to alleviate weaning stress in piglets. Our results revealed that MRF could alleviate weaning stress by modulating the gut microbiota and the TLR5/NF‐κB signaling pathway, offering a novel and sustainable alternative to antibiotic use in swine ...
Yutong Lu, Yiwei Sun, Kun Cai, Pingli He, Gang Lin, Zengkai Qi, Hu Liu, Junshu Yan, Ning Ma   +8 more
wiley   +1 more source

Longitudinal Modulation of the Gut Microbiome and Growth Performance by Phytochemicals as Antibiotic Alternatives in Swine Production

Animal Research and One Health, EarlyView.
We conducted a longitudinal trial across nursery, growing, and finishing phases, showing that phytochemical supplementation as a potential antibiotic alternative reduced potential pathogens and promoted beneficial Lactobacillus amylovorus in the nursery phase, and enriched amino acid and carbohydrate metabolism pathways (prediction) during finishing ...
Ziyu Liu, Samantha Howe, Yang Tian, Alisun N. Watson, Jason E. Farrar, Christopher E. Randolph, Jaime Andrés Ángel Isaza, Álvaro José Uribe, Yan Huang, Michael Looper, Jiangchao Zhao, Tsungcheng Tsai   +11 more
wiley   +1 more source

Effect of Cyclic Heat Exposure on the Growth Performance and Metabolism of Broilers Fed Palm Kernel Meal

Animal Research and One Health, EarlyView.
The aim of our study is to evaluate the interaction between HS and the incorporation of PKM in broiler chicken diets, as well as its effect on growth performance and metabolism. Based on the results obtained, PKM supplementation failed to mitigate the adverse effects of heat stress in broiler chickens. ABSTRACT The aim of this study was to evaluate the
Ahmed Mijiyawa, Elham Ghashghaei, Okasha Hamada, Huimin Wang, Lijing Sun, Yendouhamtchié Nadiedjoa, Dan Wang, Zhengkai Yue, Clarice Maa Maa Temhoul, Maxwell Ansong Okai, Muhammad Faisal Riaz, Felix Kwame Amevor, Wéré Pitala, Hai Lin   +13 more
wiley   +1 more source

The effects of vagus nerve stimulation on tryptophan metabolites in children with intractable epilepsy

, 2014
Background: The mechanism of action of vagus nerve stimulation (VNS) in intractable epilepsy is not entirely clarified. It is believed that VNS causes alterations in cytokines, which can lead to rebalancing the release of neurotoxic and neuroprotective ...
Majoie, H.J.M., Klinkenberg, S., Aalbers, M.W., Verschuure, P., van den Borne, C.J.H., Aldenkamp, A.P., Leenen, L., Vles, J.S.H., Rijkers, K., Kessels, A.G.   +9 more
core   +1 more source

Enhancing Meat Quality Through Dietary Fiber: Insights Into the Gut Microbiota‐Derived Short‐Chain Fatty Acids‐Muscle Axis

Animal Research and One Health, EarlyView.
Dietary fiber (DF) modulates meat quality through the gut‐muscle axis by reshaping gut microbiota, improving intestinal integrity, reducing inflammation, and regulating muscle metabolism. These mechanisms influence muscle fiber characteristics and post‐mortem biochemistry, thereby enhancing tenderness, juiciness, color, flavor, and nutritional value of
Zeshan Zulfiqar, Muhammad Arslan Asif, Layla Al‐Mitib, Nabeela Ashiq, Haojie Wang, Yalei Cui, Boshuai Liu, Shucheng Huang, Yinghua Shi   +8 more
wiley   +1 more source

Murine renal organic anion transporters mOAT1 and mOAT3 facilitate the transport of neuroactive tryptophan metabolites

, 2005
Tryptophan metabolites such as kynurenate (KYNA), xanthurenate (XA), and quinolinate are considered to have an important impact on many physiological processes, especially brain function. Many of these metabolites are secreted with the urine.
Ugele, Bernhard, Burckhardt, Gerhard, Bahn, A., Hagos, Yohannes, Ghebremedhin, E., Ljubojevic, M., Lorenz, H., Schultz, Christian, Lorenz, Heiko, Bahn, Andrew, Sabolic, Ivan, Schultz, C., Ugele, B., Ljubojevic, Marija, Ghebremedhin, Estifanos   +14 more
core   +1 more source

Indole‐3‐Acetic Acid Protects Bovine Hepatocytes Against Palmitic Acid‐Induced Lipid Accumulation and ER Stress Through SIRT3

Animal Research and One Health, EarlyView.
Cows with ketosis during the perinatal period often experience damage to the liver, a core metabolic organ, thereby exacerbating the disease's inherent vicious cycle. This study indicates that serum 3‐IAA concentrations were reduced in ketotic cows and show a significant negative correlation with hepatic TG content.
Dandan Qi, Chenchen Zhao, Guiying Li, Jinxia Li, Menglin Liu, Fanrong Kong, Enzhu Li, Jie Gao, Wenqi Liao, Akos Kenez, Wenwen Gao, Yuxiang Song, Xiliang Du, Guowen Liu, Xinwei Li, Lin Lei   +15 more
wiley   +1 more source