Results 91 to 100 of about 39,241 (241)

Bacterial Involvement in Oral Squamous Cell Carcinoma and Potentially Malignant Oral Disorders

Oral Diseases, EarlyView.
ABSTRACT Objective To clarify the relationship between oral squamous cell carcinoma (OSCC), potentially malignant oral disease (OPMD), and bacterial flora using metagenomic analysis. Methods This cross‐sectional observational study included 50 patients in the control group and 77 patients with OPMDs, 41 with early OSCCs, and 20 with advanced OSCCs ...
Atsumu Koketsu, Satoshi Fukase, Toru Tamahara, Tatsuru Saito, Akiko Ito, Yutaro Higashi, Tomonari Kajita, Tsuyoshi Kurobane, Masaaki Miyakoshi, Masahiro Iikubo, Kazuki Kumada, Bin Li, Muneaki Shimada, Ritsuko Shimizu, Tetsu Takahashi, Kensuke Yamauchi, Tsuyoshi Sugiura   +16 more
wiley   +1 more source

Intestinal microflora and body mass index during the first three years of life: an observational study

Gut Pathogens, 2011
Background Recent research on obesity has demonstrated that the intestinal microflora can have an important influence on host energy balance. The aim of the study was to investigate the relationship between the intestinal microflora and the body mass ...
Vael Carl, Verhulst Stijn L, Nelen Vera, Goossens Herman, Desager Kristine N   +4 more
doaj   +1 more source

Analysis of the Zinc Finger Domain of TnpA, a DNA Targeting Protein Encoded by Mobilizable Transposon Tn4555 [PDF]

, 2007
The mobilizable transposon Tn4555, found in Bacteroides spp., is an important antibiotic resistance element encoding a broad spectrum beta-lactamase. Tn4555 is mobilized by conjugative transposons such as CTn341 which can transfer the transposon to a ...
Anita C. Parker, Bacic, Bacic, Blindauer, Blindauer, Bouhouche, C. Jeffrey Smith, Chou, Dean, Dodd, Falagas, Finegold, Fried, Hsieh, Iwahara, Jinesh C. Jain, Jolivet-Gougeon, Makarova, Mastrantonio, Mathews, Matousek, Melissa K. Bacic, Mirshra, Moolenaar, Ohta, Parker, Parker, Rhodes, Rosano, Smith, Smith, Snydman, Spence, Srivastava, Tribble, Whittle   +35 more
core   +1 more source

Psychobiotics and the microbiota–gut–brain axis: Emerging paradigms in mental health modulation

Experimental Physiology, EarlyView.
Abstract The global rise in mental health conditions has prompted interest in interventions that act beyond conventional psychopharmacology. Psychobiotics, broadly understood as live microorganisms or microbe‐derived products that interact with the microbiota–gut–brain axis, have been suggested to exert neuroactive effects through neural, immune ...
Amir Arsalan Ghahari, Mehrdad Nourizadeh, Mehrdad SalekShahabi, Shaghayegh Davari, Saeid Mohammadzadeh Mounesyar   +4 more
wiley   +1 more source

Intestinal microbiota influences non-intestinal related autoimmune diseases [PDF]

, 2018
Indexación: Scopus.The human body is colonized by millions of microorganisms named microbiota that interact with our tissues in a cooperative and non-pathogenic manner.
Bonifaz, L.C., Boudin, H., Bueno, S.M., Coronado-Arrázola, I., Kalergis, A.M., Neunlist, M., Opazo, M.C., Ortega-Rocha, E.M., Riedel, C.A.   +8 more
core   +2 more sources

Metformin as a Multifaceted Therapeutic Agent for Gastrointestinal Diseases: Mechanisms, Clinical Efficacy, and Future Directions

Pharmacology Research &Perspectives, Volume 14, Issue 3, June 2026.
ABSTRACT The high prevalence of gastrointestinal (GI) diseases and their significant impact on the quality of life require new therapeutic strategies. The development of novel therapeutic strategies should prioritize targeting the fundamental pathophysiological mechanisms underlying these diseases, including inflammation, cellular proliferation, and ...
Sayedeh Azimeh Hosseini, Hassan Valadbeigi, Seyedeh Mahdieh Khoshnazar, Saeed Khoshnood, Shahab Falahi, Delsuz Rezaee, Ali Hematian, Mohammad Hossein Haddadi   +7 more
wiley   +1 more source

Evaluation of VITEK MS, Clin-ToF-II MS, Autof MS 1000 and VITEK 2 ANC card for identification of Bacteroides fragilis group isolates and antimicrobial susceptibilities of these isolates in a Chinese university hospital

Journal of Microbiology, Immunology and Infection, 2019
Background and purpose: Bacteroides fragilis group isolates are most frequently isolated anaerobic pathogens. This study aimed to evaluate the accuracy of VITEK MS, Clin-ToF-II MS, Autof MS 1000 and VITEK 2 ANC card on the identification of clinical B ...
Yao Wang, Xin-Fei Chen, Xiu-Li Xie, Meng Xiao, Yang Yang, Ge Zhang, Jing-jia Zhang, Si-meng Duan, Qian Zhang, Peng Zhang, Clement Tsui, Ying-chun Xu   +11 more
doaj   +1 more source

The reaction mechanism of metallo-beta-lactamases is tuned by the conformation of an active site mobile loop [PDF]

, 2018
Carbapenems are "last resort" β-lactam antibiotics used to treat serious and life-threatening health care-associated infections caused by multidrug-resistant Gram-negative bacteria.
Alzari, Pedro M., Bethel, Christopher R., Bonomo, Robert A., Giannini, Estefanía, Klinke, Sebastian, Llarrull, Leticia Irene, Mojica, María F., Otero, Lisandro Horacio, Palacios, Antonela Rocio, Taracila, Magdalena A., Vila, Alejandro Jose   +10 more
core   +1 more source

Early‐life Giardia infection and behavioural dysregulation in two dogs: A case‐based exploration of the gut microbiome–brain axis

Veterinary Record Case Reports, Volume 14, Issue 2, May 2026.
Abstract This case report describes two dogs exhibiting severe behavioural problems, both diagnosed with early‐life giardiasis and raised in environments lacking adequate maternal care and socialisation. Both dogs experienced chronic gastrointestinal and dermatological issues, as well as prolonged early‐life stress, which likely contributed to ...
Daniëlle Hartman, Claudia M. Vinke, Silvia M. A. Gardeweg, Ineke R. van Herwijnen   +3 more
wiley   +1 more source

Characterization of the Human Blood Group Glycosyltransferases GTA and GTB for the Synthesis of Blood Group Antigens

Advanced Synthesis &Catalysis, Volume 368, Issue 8, 15 April 2026.
This study presents the highly efficient heterologous production of the human blood group glycosyltransferases GTA/R176A and GTB, along with their comprehensive biochemical and kinetic characterization. Tailored enzyme cascades, involving the bacterial fucosyltransferase FutC and GTA or GTB, generate milligram quantities of various blood group ABH ...
Katja Pöstges, Philip Palm, Kai P. Hussnaetter, Eliška Filipová, Helena Pelantová, Lucie Petrásková, Pavla Bojarová, Vladimír Křen, Lothar Elling   +8 more
wiley   +1 more source