Results 21 to 30 of about 174,084 (262)

A COMPARATIVE ANALYSIS OF DEVELOPMENT OF THE EXPERIMENTAL ACUTE PYELONEPHRITIS CAUSED BY DIFFERENT NONCLOSTRIDIAL ANAEROBES

Вестник урологии, 2013
Studied involvement of nonclostridial anaerobic bacteria in the etiology of acute obstructive pyelonephritis using the example of the pathology in animals.
D. G. Pasechik, Y. L. Naboka, E. V. Mitusova, H. S. Ibishev, Z. I. Gazaev   +4 more
doaj   +1 more source

Binary Enterotoxin Producing Clostridium perfringens Isolated in Blood Cultures: Case Report and Review of the Literature

Microorganisms
Clostridium perfringens (C. perfringens) is an anaerobic, spore-forming Gram-positive rod responsible for necrotizing gangrene, bacteremia in patients with cancer or gastrointestinal tract infection. C. perfringens virulence is due in large part to toxin
Linda Ben Saïd, Laure Diancourt, Audrey Rabeau, Virginie Gallet, Gauthier Delvallez, Marion Grare   +5 more
doaj   +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

The Isolation of Anaerobic and Facultative Anaerobic Sulfate-Reducing Bacteria (SRB) and a Comparison of Related Enzymes in Their Sulfate Reduction Pathways

Microorganisms, 2023
Sulfate-reducing bacteria (SRB) are an important group of microorganisms that cause microbial corrosion. In this study, culturable SRB were isolated and identified from the inner rust layer of three kinds of steel and from sediments, and a comparison of ...
Jing Wang, Xiaohong Li, Fang Guan, Zhibo Yang, Xiaofan Zhai, Yimeng Zhang, Xuexi Tang, Jizhou Duan, Hui Xiao   +8 more
doaj   +1 more source

Integration of nanoscale zero-valent iron and functional anaerobic bacteria for groundwater remediation: A review

Environment International, 2019
The technology of integrating nanoscale zero-valent iron (nZVI) and functional anaerobic bacteria has broad prospects for groundwater remediation. This review focuses on the interactions between nZVI and three kinds of functional anaerobic bacteria ...
Haoran Dong, Long Li, Yue Lu, Yujun Cheng, Yaoyao Wang, Qin Ning, Bin Wang, Lihua Zhang, Guangming Zeng   +8 more
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Cocultivation of Anaerobic Fungi with Rumen Bacteria Establishes an Antagonistic Relationship

mBio, 2021
Anaerobic gut fungi (Neocallimastigomycetes) live in the digestive tract of large herbivores, where they are vastly outnumbered by bacteria. It has been suggested that anaerobic fungi challenge growth of bacteria owing to the wealth of biosynthetic genes
Candice L. Swift, Katherine B. Louie, Benjamin P. Bowen, Casey A. Hooker, Kevin V. Solomon, Vasanth Singan, Chris Daum, Christa P. Pennacchio, Kerrie Barry, Vaithiyalingam Shutthanandan, James E. Evans, Igor V. Grigoriev, Trent R. Northen, Michelle A. O’Malley   +13 more
doaj   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Distribution of anaerobic bacteria in clinical specimens - an 8-year retrospective study

Journal of Global Antimicrobial Resistance
AIM: This study aims to provide comprehensive overview of differences in antibiotic susceptibility profiles of anaerobic bacteria. Background: Anaerobic bacteria are part of human microbiome and can lead to severe infections. Detecting these bacteria can
Djana Granov, Daria Bekić, Amela Dedeić Ljubović   +2 more
doaj   +1 more source

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

FEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli, Carlotta Chiesa, Maher Abou Hachem, Ditte Hededam Welner   +3 more
wiley   +1 more source