Results 151 to 160 of about 72,511 (320)

Biochemical and genetic analyses of a catalase from the anaerobic bacterium Bacteroides fragilis. [PDF]

, 1995
A single catalase enzyme was produced by the anaerobic bacterium Bacteroides fragilis when cultures at late log phase were shifted to aerobic conditions.
Rocha, Edson R., Smith, C. Jeffrey
core   +2 more sources

The effect of environmental conditions on expression of Bacteroides fragilis and Bacteroides thetaiotaomicron C10 protease genes

BMC Microbiology, 2012
Background Bacteroides fragilis and Bacteroides thetaiotaomicron are members of the normal human intestinal microbiota. However, both organisms are capable of causing opportunistic infections, during which the environmental conditions to which the ...
Thornton Roibeard F, Murphy Elizabeth C, Kagawa Todd F, O’Toole Paul W, Cooney Jakki C   +4 more
doaj   +1 more source

Accumulation of Norfloxacin by Bacteroides fragilis

Antimicrobial Agents and Chemotherapy, 2000
ABSTRACT The accumulation of norfloxacin by Bacteroides fragilis NCTC 9343 was determined by the modified fluorescence method. The time required to achieve a steady-state concentration (SSC) after allowing B.
Vito Ricci, Laura J. V. Piddock
openaire   +3 more sources

Herbal Medicine for Colorectal Cancer Treatment: Molecular Mechanisms and Clinical Applications

Cell Proliferation, EarlyView.
Colorectal cancer is a prevalent gastrointestinal tumour and the second deadliest cancer worldwide, affecting approximately 10% of all cancers and cancer‐related deaths. Current clinical methods for treating CRC cause gastrointestinal abnormalities and myelosuppression.
Zuqing Su, Yanlin Li, Zihao Zhou, Bing Feng, Haiming Chen, Guangjuan Zheng   +5 more
wiley   +1 more source

Concordance of molecular microbiology and conventional culture techniques for infected diabetic foot ulcer management

Diabetic Medicine, EarlyView.
Abstract Aim The management of infected diabetic foot ulcers (DFUs) requires balancing the need for timely interventions against the desire for targeted antibiotic therapy, which relies on laboratory results. This study aimed to evaluate concordance between molecular and conventional culture and sensitivity (C&S) methods in identifying bacteria from ...
Angela Oates, Sarah T. Brown, Colin C. Everett, Fran Game, Jane E. Nixon, Tim Sloan, Michelle M. Lister, Michael Backhouse, Benjamin A. Lipsky, David Russell, Howard Collier, Joanna Dennett, Rachael Gilberts, E. Andrea Nelson, Jon Deeks, Sue Mallett, Roger Gasdby, Jane Lewis, Julie Brittenden, Andrew Bradbury, Jo Paton, Zoe Hoare, Deborah Fitzsimmons, Mark Wilcox, Gerry Rayman, Brenda Riley, Christine Thomas, Ravikanth Gouni, Haroon Siddique, Gillian A. Lomax, Joseph M. Pappachan, Satyan Rajbhandari, David Russell, Mushtaqur Rahman, Ryan D’Costa, Biswa Mishra, Zoe Boulton, Rajiv Gandhi, Anna Goodman, Vasileios Tsadlidis, Wendy Stoker, Kilimangalam Narayanan, Trudi Keast, Julie Wiper, Lynne Calland, Jennifer McCafferty, Scarlett Shaw, Angela Pearsall, Carol Gascoigne   +48 more
wiley   +1 more source

Bacteroidota inhibit microglia clearance of amyloid-beta and promote plaque deposition in Alzheimer’s disease mouse models

Nature Communications
The gut microbiota and microglia play critical roles in Alzheimer’s disease (AD), and elevated Bacteroides is correlated with cerebrospinal fluid amyloid-β (Aβ) and tau levels in AD.
Caroline Wasén, Leah C. Beauchamp, Julia Vincentini, Shuqi Li, Danielle S. LeServe, Christian Gauthier, Juliana R. Lopes, Thais G. Moreira, Millicent N. Ekwudo, Zhuoran Yin, Patrick da Silva, Rajesh K. Krishnan, Oleg Butovsky, Laura M. Cox, Howard L. Weiner   +14 more
doaj   +1 more source

Multiple forms of 7-alpha-hydroxysteroid dehydrogenase in selected strains of Bacteroides fragilis [PDF]

, 1975
Phillip B. Hylemon, Julie A. Sherrod
openalex   +1 more source

Microbiota and clinical outcomes of implant‐supported full‐mandible dentures on patients with a history of periodontitis: A 5‐year prospective cohort study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To characterize the microbiota of implant‐supported full‐mandible dentures and its correlation to clinical outcomes for up to 5 years after implant loading in patients with a history of periodontal disease. Materials and Methods Twelve individuals with a history of periodontitis (Stage IV and Grade B) received five immediate implants ...
Jefferson Antônio Gomes, Yumi Chokyu Del‐Rey, Alice Ramos de Freitas, Ivete Aparecida de Mattias Sartori, Cássio do Nascimento   +4 more
wiley   +1 more source

Experimental peritonitis in horses: peritoneal fluid composition Peritonite experimental em eqüinos: composição do líquido peritoneal

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 1999
Sixteen adult horses were randomly divided into four equal groups of four animals and each group was injected intraperitoneally with one of the following suspension: Group I, 100×10(7) colony-forming units (CFU) of E. coli diluted in 500ml of 0.9% saline;
L.C.N. Mendes, L.C. Marques, G.H. Bechara, J.R. Peiró   +3 more
doaj   +1 more source

TLR2 and interleukin-10 are involved in Bacteroides fragilis-mediated prevention of DSS-induced colitis in gnotobiotic mice

PLoS ONE, 2017
Background and aims Bacteroides fragilis (BF) are Gram-negative anaerobe symbionts present in the colon. Recent studies have reported the beneficial role of BF in maintaining intestinal homeostasis, stimulating host immunologic development, and ...
Yi-Chih Chang, Y. Ching, C. Chiu, Ju-Yun Liu, S. Hung, Wen-Ching Huang, Yen-Te Huang, H. Chuang   +7 more
semanticscholar   +1 more source