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The Prebiotic Lactosucrose Modulates Gut Metabolites and Microbiota in Intestinal Inflammatory Rats
Xiaoli Zhou,Zheng Ruan,Xiaoliu Huang,Yan Zhou,Shiqiang Liu,Yulong Yin 한국식품과학회 2014 Food Science and Biotechnology Vol.23 No.1
The effect of lactosucrose on the short chainfatty acid (SCFA) content, the intestinal flora, the acidity,and the amino nitrogen (NH3-N) content of the intestine ininflammatory bowel disease (IBD) rats was investigated. Dietary lactosucose supplementation increased amounts ofbeneficial bacteria and diminished amounts of pathogenicbacteria. Lactosucrose decreased the NH3-N content in cecaland colonic digesta, compared to inflammatory rats. Lactosucrose increased the acidity in the intestinal lumen,and the acetic acid, propionic acid, and butyric acidcontents in cecal and colonic digesta, compared toinflammatory rats. The butyrate content in the lactosucrosegroup was higher than for the inflammatory, sulfasalazine,and normal groups. Lactosucrose promoted beneficialintestinal health and prevented intestinal inflammation.
Yukun Shu,Xiaoli Ruan,Xisheng Zhan 제어·로봇·시스템학회 2023 International Journal of Control, Automation, and Vol.21 No.10
This article investigates the global O(t-ρ) synchronization problem for multiple fractional-order neural networks (MFNNs) with time delay. By utilizing the unique properties of fractional-order calculus, namely hereditary and infinite memory, a new design scheme of the event-triggered non-Laplacian coupling control strategy is proposed. Compared with the Laplacian coupling matrix, non-Laplacian coupling matrix nondiagonal elements can be arbitrary and row sums can be same nonzero constant. With the introduced rules, by using a Razumikhin-type method, some less conservative sufficient conditions are derived to assure the global O(t-ρ) synchronization of MFNNs with time delay. Furthermore, in order to prohibit Zeno behavior in the MFNNs with time delay, lower bounds of two consecutive events are also gathered. Finally, simulation results verify the validity of the analysis.