Results 41 to 50 of about 97,683 (188)

Like Cures Like: Pharmacological Activity of Anti-Inflammatory Lipopolysaccharides From Gut Microbiome

Frontiers in Pharmacology, 2020
Gut microbiome maintains local gut integrity and systemic host homeostasis, where optimal control of intestinal lipopolysaccharides (LPS) activity may play an important role.
Tzu-Lung Lin, Tzu-Lung Lin, Chin-Chung Shu, Young-Mao Chen, Jang-Jih Lu, Ting-Shu Wu, Wei-Fan Lai, Chi-Meng Tzeng, Hsin-Chih Lai, Hsin-Chih Lai, Hsin-Chih Lai, Hsin-Chih Lai, Chia-Chen Lu, Chia-Chen Lu   +13 more
doaj   +1 more source

Two functionally distinct heme/iron transport systems are virulence determinants of the fish pathogen Flavobacterium psychrophilum

Virulence, 2022
Bacterial pathogens have a critical impact on aquaculture, a sector that accounts for half of the human fish consumption. Flavobacterium psychrophilum (phylum Bacteroidetes) is responsible for bacterial cold-water disease in salmonids worldwide.
Yueying Zhu, Delphine Lechardeur, Jean-François Bernardet, Brigitte Kerouault, Cyprien Guérin, Dimitri Rigaudeau, Pierre Nicolas, Eric Duchaud, Tatiana Rochat   +8 more
doaj   +1 more source

Bacteroidetes use thousands of enzyme combinations to break down glycans [PDF]

, 2019
Unlike proteins, glycan chains are not directly encoded by DNA, but by the specificity of the enzymes that assemble them. Theoretical calculations have proposed an astronomical number of possible isomers (>10(12) hexasaccharides) but the actual diversity
Drula, Elodie, Henrissat, Bernard, Lapébie, Pascal, Lombard, Vincent, Terrapon, Nicolas   +4 more
core   +1 more source

Prognostic model based on six feature genes of intestinal flora subtypes predicts survival in colon cancer

All Life, 2022
We aimed to identify potential molecular biomarkers through integrated analysis of microbiome and transcriptome data in colon cancer. Microbiome, transcriptome, and clinical phenotype data were downloaded from TCMA and TCGA databases.
Xiao Sun, Peng Sun, Yi Sui, Canliang Tan, Yinggang Chen   +4 more
doaj   +1 more source

Obesity and intestinal microbiota

Лечащий Врач, 2021
A review of modern literature on the role of intestinal microbiota in the pathogenesis of obesity is presented. New ways of influence of intestinal microbiota and products of its fermentation on metabolism are considered: through imbalance of Firmicutes ...
V. A. Akhmedov, A. A. Goloktionova, A. S. Isaeva   +2 more
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Antidepressant effects of total iridoids of Valeriana jatamansi via the intestinal flora-blood–brain barrier pathway

Pharmaceutical Biology, 2021
Context Valeriana jatamansi Jones [syn. V. wallichii DC, (Valerianaceae)] (VJJ) is used to treat depression. Objective To explore the effects of total iridoids of VJJ extract (TIV) on chronic unpredictable mild stress (CUMS) in mice.
Li Zhang, Liwen Wang, Li Huang, Yanni Zhao, Hongling Ding, Binglong Li, Lingmiao Wen, Wei Xiong, Yanjun Liu, Tinglan Zhang, Liudai Zhang, Lanlan Wu, Qing Xu, Yuqing Fan, Guihua Wei, Qiaozhi Yin, Yunhui Chen, Tiane Zhang, Zhiyong Yan   +18 more
doaj   +1 more source

Marine Microalgae, Spirulina maxima-Derived Modified Pectin and Modified Pectin Nanoparticles Modulate the Gut Microbiota and Trigger Immune Responses in Mice

Marine Drugs, 2020
This study evaluated the modulation of gut microbiota, immune responses, and gut morphometry in C57BL/6 mice, upon oral administration of S. maxima-derived modified pectin (SmP, 7.5 mg/mL) and pectin nanoparticles (SmPNPs; 7.5 mg/mL).
H.P.S.U. Chandrarathna, T.D. Liyanage, S.L. Edirisinghe, S.H.S. Dananjaya, E.H.T. Thulshan, Chamilani Nikapitiya, Chulhong Oh, Do-Hyung Kang, Mahanama De Zoysa   +8 more
doaj   +1 more source

An unusual primary sigma factor in the Bacteroidetes phylum [PDF]

Molecular Microbiology, 2005
SummaryThe presence of housekeeping gene promoters with a unique consensus sequence in Bacteroides fragilis, previously described by Bayley et al. (2000, FEMS Microbiol Lett 193: 149–154), suggested the existence of a particular primary sigma factor. The single rpoD‐like gene observed in the B.
Didier, Vingadassalom, Annie, Kolb, Claudine, Mayer, Tania, Rybkine, Ekkehard, Collatz, Isabelle, Podglajen   +5 more
openaire   +2 more sources

Prebavna mikrobiota kot dejavnik pri razvoju debelosti

Acta Agriculturae Slovenica, 2010
Porast debelosti v moderni družbi je povezan z večjo pojavnostjo z debelostjo povezanih bolezni in predstavlja veliko finančno breme za javno zdravstvo. Pomembno odkritje na področju mikrobiologije prebavnega trakta sesalcev je povezano z vlogo prebavne ...
Vesna JERMAN, Gorazd AVGUŠTIN
doaj   +1 more source

Alterations in the Fecal Microbiota Composition in Pediatric Acute Diarrhea: A Cross-Sectional and Comparative Study of Viral and Bacterial Enteritis

Infection and Drug Resistance, 2023
Qiulin Xiao,1,2 Bo Chen,1 Zhenya Zhu,1 Ting Yang,1 Enfu Tao,1 Chenmin Hu,1 Wei Zheng,3 Weihong Tang,2 Xiaoli Shu,1 Mizu Jiang1,3 1Gastrointestinal Laboratory, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center ...
Xiao Q, Chen B, Zhu Z, Yang T, Tao E, Hu C, Zheng W, Tang W, Shu X, Jiang M   +9 more
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