Results 31 to 40 of about 2,879 (160)

Virulence markers and antimicrobial susceptibility of bacteria of the Bacteroides fragilis group isolated from stool of children with diarrhea in São Paulo, Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 2004
Bacteroides fragilis has been isolated from several human and non-human monomicrobial and mixed infections. In this study, some virulence markers and the antimicrobial susceptibility of bacteria of the B.
Viviane Nakano, Mario J Avila-Campos
doaj   +1 more source

Toxigenic and non-toxigenic patterns I, II and III and biofilm-forming ability in Bacteroides fragilis strains isolated from patients diagnosed with colorectal cancer

open access: yesGut Pathogens, 2020
Background Enterotoxigenic Bacteroides fragilis (ETBF) associated with the initiation and progression of colorectal cancer (CRC) has been alarmingly reported all over the world.
Seyedesomaye Jasemi   +7 more
doaj   +1 more source

Three specific gut bacteria in the occurrence and development of colorectal cancer: a concerted effort [PDF]

open access: yesPeerJ, 2023
Colorectal cancer (CRC), which develops from the gradual evolution of tubular adenomas and serrated polyps in the colon and rectum, has a poor prognosis and a high mortality rate.
Dengmei Gong   +3 more
doaj   +2 more sources

A systemic review of the role of enterotoxic Bacteroides fragilis in colorectal cancer

open access: yesNeoplasia: An International Journal for Oncology Research, 2022
Enterotoxigenic Bacteroides fragilis (ETBF) has received significant attention for a possible association with, or causal role in, colorectal cancer (CRC).
Nancy Scott   +3 more
doaj   +1 more source

Next-generation probiotics – do they open new therapeutic strategies for cancer patients?

open access: yesGut Microbes, 2022
Gut microbiota and its association with cancer development/treatment has been intensively studied during the past several years. Currently, there is a growing interest toward next-generation probiotics (NGPs) as therapeutic agents that alter gut ...
Karolina Kaźmierczak-Siedlecka   +5 more
doaj   +1 more source

Exfoliating Colitis Associated with Enterotoxigenic Bacteroides Fragilis in a Piglet [PDF]

open access: yesJournal of Veterinary Diagnostic Investigation, 1989
Bacteroides fragilis is a gram-negative, non-sporeforming, obligately anaerobic bacterium found in high numbers in the intestinal tract of humans and animals. Some isolates of B. fragilis elaborate enterotoxin, which causes fluid accumulation in ligated intestinal loops of calves and lambs. Enterotoxigenic isolates of B.
J E, Collins   +3 more
openaire   +2 more sources

Prevalence of Enterotoxigenic Bacteroides fragilis in Children with Diarrhea in Japan [PDF]

open access: yesJournal of Clinical Microbiology, 1999
ABSTRACT In age-matched controlled studies performed in Japan, enterotoxigenic Bacteroides fragilis was isolated from 14.9% of 114 children aged 1 to 14 years with antibiotic-unassociated diarrhea (AUD) and 6.5% of 108 children aged 1 to 6 years with antibiotic-associated diarrhea (AAD).
N, Kato   +6 more
openaire   +2 more sources

Gut Bacteroides fragilis in health and diseases: an updated review

open access: yesJournal of Future Foods
The gut microbiota plays an essential role in maintaining host health, with the genus Bacteroides being a prominent member of this microbial community. Among the Bacteroides spp., Bacteroides fragilis is a commensal, obligate anaerobe commonly found in ...
Yongshou Yang   +3 more
doaj   +1 more source

Intestinal microbiota, chronic inflammation, and colorectal cancer [PDF]

open access: yesIntestinal Research, 2018
In addition to genetic and epigenetic factors, various environmental factors, including diet, play important roles in the development of colorectal cancer (CRC). Recently, there is increasing interest in the intestinal microbiota as an environmental risk
Chan Hyuk Park   +2 more
doaj   +1 more source

Isolation, Detection, and Characterization of Enterotoxigenic Bacteroides fragilis in Clinical Samples. [PDF]

open access: yesOpen Microbiol J, 2016
Bacteroides fragilisis an extensively studied anaerobic bacterium comprising the normal flora of the human gut.B. fragilisis known to be one of the most commonly isolated species from clinical samples and has been shown to cause a wide range of pathologies in humans [1, 2]. As an opportunistic pathogenB.
Fathi P, Wu S.
europepmc   +4 more sources

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