Results 61 to 70 of about 169,720 (159)

Mechanisms and Application of Bacteriophages in Regulating Intestinal Health of Livestock and Poultry

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Bacteriophages offer targeted, self‐limiting control of intestinal pathogens in livestock and poultry. This review integrates their biological properties, mechanisms of gut‐health promotion, key experimental evidence, application strategies, and current challenges, outlining a path toward sustainable animal production and global food security ...
Manman Song, Yuying Fan, Liguo Zhang, Wenhao Qi, Lin Li, Gang Zhao, Jianwei He   +6 more
wiley   +1 more source

Regulation of lignan biosynthesis through signaling pathways mediated by H2O2 in Linum album cell culture in response to exogenous putrescine

Scientific Reports
Polyamines are small aliphatic amines whose metabolic reprogramming is involved in the regulation of various plant cellular reactions. Our previous study showed that polyamines increased lignan production in Linum album; however, little is known about ...
Elaheh Samari, Mohsen Sharifi, Farah Karimi, Reza H. Sajedi, Mostafa Sagharyan   +4 more
doaj   +1 more source

Carbon Quantum Dots: From Mechanisms to Biomedical Applications

MedComm, Volume 7, Issue 10, October 2026.
Carbon quantum dots (CQDs) are promising carbon‐based nanomaterials with broad biomedical applications, including bioimaging, drug delivery, biosensing, and tissue regeneration. This Review summarizes the biological mechanisms of CQDs in tissue regeneration, focusing on their regulation of cellular functions, immune responses, and redox balance.
Bingxin Fan, Nianqiang Jin, Nuo Jin, Jiayu Shen, Xinliang Duan, Sichen Han, Yao Yuan, Zilin Wang   +7 more
wiley   +1 more source

Concomitant Prevalence of Low Serum Diamine Oxidase Activity and Carbohydrate Malabsorption

Canadian Journal of Gastroenterology and Hepatology, 2016
The aim of this retrospective study was to analyze the concomitant prevalence rates for lactose malabsorption (LM), fructose malabsorption (FM), and histamine intolerance (HI) in patients with so far unexplained gastrointestinal (GI) symptoms. A total of
Dietmar Enko, Andreas Meinitzer, Harald Mangge, Gernot Kriegshäuser, Gabriele Halwachs-Baumann, Eva Z. Reininghaus, Susanne A. Bengesser, Wolfgang J. Schnedl   +7 more
doaj   +1 more source

Putrescine modulates antioxidant defense response in wheat under high temperature stress

Biologia Plantarum, 2012
Effects of putrescine (Put) on responses of wheat (Triticum aestivum) seedlings or detached tillers at mid-milky stage to high temperature (HT) stress were investigated. The heat tolerant cv.
B. Asthir, A. Koundal, N. S. Bains
doaj   +1 more source

Transplantation of Elderly Human Gut Microbiota Into Pigs Reprograms Intestinal Barrier Function, Plasma Metabolome, and Gut Mucosal Transcriptomic Landscape

Aging Cell, Volume 25, Issue 10, October 2026.
Elderly human donor microbiota disrupts intestinal barrier integrity and reshapes host metabolic and mucosal transcriptional profiles in human microbiota‐associated pigs. Integrated multi‐omics analyses identify coordinated microbial, metabolic, and host alterations associated with age‐related intestinal decline.
Jiaxin Wang, Lingyu Li, Lihua Mei, Zhining Tang, Baorui Liao, Qianye Zhao, Yuzeng Wang, Qingyao Fu, Liu Ren, Zhian Zhai, Yifei Xu, Aoyu Yang, Shuai Duan, Zhengyuan Zhai, Yanling Hao, Yalin Zhou, Yajun Xu, Ying Yang, Zhenlong Wu, Yun Ji   +19 more
wiley   +1 more source

Spirooxindole 5‐(Trifluoromethyl)benzothiazole Hybrids: Synthesis, Crystal Structure, and Antioxidant Activity

Archiv der Pharmazie, Volume 359, Issue 9, September 2026.
The antioxidant activities of novel 5‐(trifluoromethyl)‐3H‐spiro[1,3‐benzothiazole‐2,3′‐indol]‐2′(1′H)‐ones (4a–h), along with the previously synthesized spirocyclic 2‐indolinones (4i–m and 5a–n), were investigated to find a multi‐modal antioxidant and to understand the impact of the trifluoromethyl group located at the 5‐position of the benzothiazole ...
Nida Karabag, Asu Busra Temizer‐Keser, Murat Pekmez, Elif Mertoğlu‐Kamalı, Filiz Betül Kaynak, Nurten Özsoy, Nazlı Arda, Nilgün Karalı   +7 more
wiley   +1 more source

Synthetic Food Colorants and Gut Microbiota: A Systematic Review of Preclinical Studies

Food Frontiers, Volume 7, Issue 5, September 2026.
ABSTRACT Growing evidence suggests that industrial food processing, including the excess consumption of food additives, might have a negative impact on human health. Despite regulatory safety evaluations, their impact on gut microbiota remains poorly characterized.
Sebastiano Alfio Torrisi, Federica Martina Di Domenico, Gian Marco Leggio, Giuseppe Caruso, Evelyn Frias‐Toral, Nohora Milena Martínez López, Agnieszka Micek, Marialaura Bonaccio, Justyna Godos, Giuseppe Grosso   +9 more
wiley   +1 more source

Satellite Glial Cells Synthesize and Release GABA to Activate Extrasynaptic GABAA Receptors That Modulate Dorsal Root Ganglia Neuron Excitability

Glia, Volume 74, Issue 9, September 2026.
Mechanism of synthesis, release, receptor activation, uptake, and degradation of GABA in dorsal root ganglia (DRG). Left: GABA is synthesized from putrescine in satellite glial cells (SGCs). After being released by Best1 channel, it activates GABAA receptors in sensory neurons, producing a chloride current.
Natalie Jiménez‐Barrios, Ricardo González‐Ramírez, Francisco Javier Paz‐Bermúdez, Guadalupe Raya‐Tafolla, José Segovia Vila, Ricardo Felix, Rodolfo Delgado‐Lezama, Benjamín Florán Garduño   +7 more
wiley   +1 more source

Electrochemical Biosensor based on Carbon Nanofibers and Diamine Oxidase for Detection of Norepinephrine

, 2020
A novel biosensor based on carbon nanofibers/diamine oxidase was prepared by ...
C Apetrei, I M Apetrei, C Georgescu, C Diaconu   +3 more
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