Results 71 to 80 of about 10,893 (158)

Integrated In Vitro, In Vivo, and In Silico Study Reveals Gut‐Protective Effects of Myricitrin From Chinese Bayberry Leaves

Food Frontiers, Volume 7, Issue 2, March 2026.
High‐purity myricitrin from Chinese bayberry leaves alleviates colonic inflammation by preserving epithelial barrier integrity and reshaping gut microbiota composition. ABSTRACT Polyphenols have been widely recognized for their ability to modulate the host inflammatory response and orchestrate the intestinal microenvironment.
Ji‐Min Lv, Wei Quan, Xiao‐Hua Cheng, Jing Zhu, Aliyu Idris Muhammad, Wang‐Ting Zhou, Xing‐Jiang Qi, Chong‐De Sun   +7 more
wiley   +1 more source

Screening and epitope characterization of diagnostic nanobody against total and activated Bacteroides fragilis toxin

Frontiers in Immunology, 2023
Enterotoxigenic Bacteroides fragilis (ETBF) can rapidly secrete an enterotoxin termed B. fragilis toxin (BFT), which is thought to be the only recognized virulence factor in ETBF.
Yucheng Guo, Zhenlin Ouyang, Wenbo He, Jiaxin Zhang, Qian Qin, Min Jiao, Serge Muyldermans, Fang Zheng, Yurong Wen   +8 more
doaj   +1 more source

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

Open 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

Recent Progressions in Applications of Bioactive Polysaccharides in Food and Health Sciences: A Comprehensive Review

Food Science &Nutrition, Volume 14, Issue 2, February 2026.
Polysaccharides play a pivotal role in the development of safe and healthy foods. They ameliorate fatigue, preserve the microflora of the gastrointestinal tract, and provide health for the gut in living organisms. These biopolymers are applied for the fabrication of breakthrough drug delivery systems and potential platforms in regenerative medicine ...
M V N L Chaitanya, Bahjat Alhasso, Wadhah Hasan Alkhazali, Ashok Kumar Bishoyi, Rami Oweis, S. Renuka Jyothi, Rishiv Kalia, Laxmidhar Maharana, Ashish Singh Chauhan, Hayder Naji Sameer, Ahmed Yaseen, Zainab H. Athab, Mohaned Adil, Asghar Narmani, Bagher Farhood   +14 more
wiley   +1 more source

Rapid and Sensitive Assay for Detection of Enterotoxigenic Bacteroides fragilis [PDF]

Journal of Clinical Microbiology, 1998
ABSTRACT Bacteroides fragilis is an obligatory anaerobic, gram-negative bacterium found among the normal intestinal flora of humans. Enterotoxigenic strains of B. fragilis (ETBF) have been associated with diarrheal diseases in humans and animals. The enterotoxin of ETBF induces fluid changes in
G, Zhang, A, Weintraub
openaire   +2 more sources

[The Relationship of Enterotoxigenic Bacteroides fragilis and Fusobacterium nucleatum Intestinal Colonization with Colorectal Cancer: A Case-Control Study Performed with Colon Biopsies].

Mikrobiyoloji Bulteni, 2023
In recent years, it has been shown that some bacteria may be associated with colorectal cancer (CRC). In this study, it was aimed to investigate the role of Fusobacterium nucleatum and enterotoxigenic Bacteroides fragilis (ETBF) in the etiology of CRC by
Yeşim Öztürk Bakar, S. Demiryas, Ayşe Ceylan Kılınçarslan, M. Demirci, N. Kepil, M. T. Bakar, Zeynep Taner, Edip Tokuç, Muhuyedin Abdırahman Ziyad, I. Tasci, B. Kocazeybek, H. Bahar Tokman   +11 more
semanticscholar   +1 more source

Association of Anti‐Inflammatory Dietary Adherence With Biomarkers and Gut Microbiota Related to Colorectal Cancer Risk: A Retrospective Study

Food Science &Nutrition, Volume 14, Issue 2, February 2026.
This retrospective study evaluates whether greater adherence to an anti‐inflammatory diet is associated with biomarkers and gut microbiota profiles linked to reduced colorectal cancer risk. The study seeks to clarify how dietary patterns influence inflammation and gut microbiota, providing insights to guide effective prevention strategies for ...
Hantao Wang, Yunjie Shi, Wei Wang, Xu Li
wiley   +1 more source

Chronic Antibiotic Use, Gut Microbiota Dysbiosis, and Increased Risk of Colorectal Cancer: An Emerging Threat

Health Science Reports, Volume 9, Issue 2, February 2026.
ABSTRACT Background and Aims The gut microbiota plays a vital role in host health by regulating metabolic processes, immune function, and epithelial barrier functions. Chronic use of antibiotics can alter this environment and introduce gut dysbiosis, which is defined as an alteration of microbial communities characterized by a loss of beneficial ...
Md Mohiuddin
wiley   +1 more source

Exfoliating Colitis Associated with EnterotoxigenicBacteroides Fragilisin a Piglet [PDF]

Journal 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, M E, Bergeland, L L, Myers, D S, Shoop   +3 more
openaire   +2 more sources

Detection of non-enterotoxigenic and enterotoxigenic Bacteroides fragilis in stool samples from children in São Paulo, Brazil

Revista do Instituto de Medicina Tropical de São Paulo, 2003
Non-enterotoxigenic bacteria of the Bacteroides fragilis group and enterotoxigenic B. fragilis were identified from children with and without aqueous acute diarrhea.
Flávio Krzyzanowsky, Mario J. Avila-Campos   +1 more
doaj