Results 71 to 80 of about 39,241 (241)

The evolving role of regulatory T cells in Sjögren's disease pathogenesis and the promise of Treg‐based therapies: A comprehensive review

Rheumatology &Autoimmunity, EarlyView.
Graphical Abstract The evolving role of regulatory T cells in primary Sjögren's disease pathogenesis and the promise of Treg‐based therapies. Abstract Sjögren's disease (SjD) is a chronic systemic autoimmune disorder characterised by exocrine gland dysfunction and diverse systemic manifestations.
Gagan Urs, Bharath Raj Srinivasan, Himabindu Jayaprakash Narayan, Mirunalini Gobinath, Lekitha Manjunath, Mahabaleshwar Mamadapur   +5 more
wiley   +1 more source

An evaluation of methods to assess the effect of antimicrobial residues on the human gut flora [PDF]

, 1993
1. Barrier effect. Relevant models should include an anaerobic dominant flora that antagonizes minor bacterial populations such as drug resistant E. coli. 2. Anaerobes vs. aerobes.
Corpet, Denis E.
core   +2 more sources

A sensitive bacterial-growth-based test reveals how intestinal Bacteroides meet their porphyrin requirement [PDF]

, 2015
Heme-PPIX-Screen detection of pure heme or in biological samples.
Alexandra Gruss, David Halpern
core   +3 more sources

Exposure to Systemic Antimicrobials During Pregnancy and Risk of Miscarriage: A Population‐Based Registry Study

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To estimate miscarriage risk following gestational antimicrobial exposure while addressing biases that have affected previous studies. Design Population‐based cohort study. Setting Linkage of four nationwide registries: Medical Birth Registry of Norway (MBRN), Norwegian Prescribed Drug Registry (NorPD), Norwegian Patient Registry ...
Thomas Boissiere‐O'Neill, Marleen M. H. J. van Gelder, Hilde M. Engjom, Hedvig M. E. Nordeng   +3 more
wiley   +1 more source

Mixed Spices at Culinary Doses Have Prebiotic Effects in Healthy Adults: A Pilot Study. [PDF]

, 2019
Spices were used as food preservatives prior to the advent of refrigeration, suggesting the possibility of effects on microbiota. Previous studies have shown prebiotic activities in animals and in vitro, but there has not been a demonstration of ...
Carpenter, Catherine L, Gilbuena, Irene, Heber, David, Henning, Susanne M, Huang, Jianjun, Lee, Ru-Po, Li, Zhaoping, Lu, Qing-Yi, Rasmussen, Anna M, Shao, Paul, Thames, Gail, Yang, Jieping   +11 more
core   +1 more source

Superoxide dismutase in Bacteroides fragilis and related Bacteroides species [PDF]

Journal of Clinical Microbiology, 1977
Superoxide dismutase (SOD) activity was demonstrated in cell-free extracts of Bacteroides fragilis, Bacteroides vulgatus, Bacteroides distasonis, Bacteroides ovatus, and Bacteroides thetaiotaomicron. The strains were grown under anaerobic conditions in Trypticase soy broth, and the specific activity of SOD in the extracts was, in most strains, higher ...
J, Carlsson, J, Wrethén, G, Beckman
openaire   +2 more sources

Phylosymbiosis and Parallel Geographical Patterns in the Gut Microbiota of Desert‐Dwelling Amphibians and Reptiles

Integrative Zoology, EarlyView.
Host species emerge as a significant contributor to interspecies variations in the gut microbiota of desert‐dwelling amphibians and reptiles, illustrating phylosymbiosis among the studied species. Geographical factors partially account for interpopulation variations in the gut microbiota of Bufotes pewzowi and Teratoscincus przewalskii, with parallel ...
Wei Zhu, Liming Chang, Chunlin Zhao, Bo Cai, Lulu Sui, Cheng Shen, Hanqi Li, Bin Wang, Jianping Jiang   +8 more
wiley   +1 more source

Gut microbiota utilize immunoglobulin A for mucosal colonization [PDF]

, 2018
The immune system responds vigorously to microbial infection while permitting lifelong colonization by the microbiome. Mechanisms that facilitate the establishment and stability of the gut microbiota remain poorly described.
Bjorkman, P. J., Chou, W.-C., Conner, M. E., Donaldson, G. P., Earl, A. M., Knight, R., Ladinsky, M. S., Mazmanian, S. K., Sanders, J. G., Yoo, B. B., Yu, K. B.   +10 more
core   +1 more source

The Emerging Short Chain Fatty Acid Enriched Metabotype in Irritable Bowel Syndrome and Its Potential Clinical Relevance

Alimentary Pharmacology &Therapeutics, EarlyView.
In a cohort of IBS‐D patients recruited to the TRITON study, faecal metabolomic profiling reveals a SCFA‐enriched metabotype associated with increased pain and urgency, altered stool characteristics and accelerated intestinal transit. ABSTRACT Background Metabolomic analysis in irritable bowel syndrome (IBS) has identified metabotypes enriched in ...
T. E. Conley, A. Duncan, A. Modasia, A. C. Ford, D. M. Pritchard, F. Hildebrand, F. J. Warren, R. Spiller, C. S. Probert   +8 more
wiley   +1 more source

Antimicrobial resistance in the Bacteroides fragilis group: National multicenter survey and Bayesian modelling study, France, 2022–2023

Journal of Global Antimicrobial Resistance
Objectives: Epidemiological studies on Bacteroides fragilis group (BFG) species and their antimicrobial resistance (AMR) profiles remain scarce worldwide and are lacking in France.
Gauthier Delvallez, Pascal Campagne, Corentine Alauzet, Laure Diancourt, Frédéric Barbut, Hélène Marchandin, Bruno Dupuy   +6 more
doaj   +1 more source