Results 61 to 70 of about 21,393 (200)

Antibiofilm Activities of Borneol-Citral-Loaded Pickering Emulsions against Pseudomonas aeruginosa and Staphylococcus aureus in Physiologically Relevant Chronic Infection Models

Microbiology Spectrum, 2022
Phytochemicals are promising antibacterials for the development of novel antibiofilm drugs, but their antibiofilm activity in physiologically relevant model systems is poorly characterized.
Wen Wang, Xuerui Bao, Mona Bové, Petra Rigole, Xiaofeng Meng, Jianyu Su, Tom Coenye   +6 more
doaj   +1 more source

Inside‐Outside ROS Therapeutic Strategy Based on Piezoelectric Nano‐Urchin for Drug‐Resistant Bacteria Biofilm Infections

Advanced Science, EarlyView.
The contribution of this study lies not only in enabling effective treatment of drug‐resistant biofilm infections, but also in establishing a transferable therapeutic paradigm: Ultrasound‐triggered mechanical forces synergistically enhance piezoelectric polarization and nanozyme activity, driving functional ROS generation inside and outside biofilms ...
Xinjian Guo, Jin Yang, Mengjie An, Bingjie Lin, Tao Liu, Limin Zhang   +5 more
wiley   +1 more source

Antimicrobial and Antibiofilm Activity of the Probiotic Strain Streptococcus salivarius K12 against Oral Potential Pathogens

, 2021
Oral probiotics are increasingly used in the harmonization of the oral microbiota in the prevention or therapy of various oral diseases. Investigation of the antimicrobial activity of the bacteriocinogenic strain Streptococcus salivarius K12 against oral
Radomíra Nemcová, Miriam Sondorová, Jana Kačírová, Andrea Stašková, Marián Maďar   +4 more
core   +1 more source

Aqueous extracts of Moringa oleifera and Cinnamomum cassia as promising sources of antibiofilm compounds against mucoid and small colony variants of Pseudomonas aeruginosa and Staphylococcus aureus

Biofilm
Bacterial biofilms formed by Staphylococcus aureus and Pseudomonas aeruginosa pose significant challenges in treating cystic fibrosis (CF) airway infections due to their resistance to antibiotics.
Eduarda Silva, Pedro Ferreira-Santos, José A. Teixeira, Maria Olivia Pereira, Cristina M.R. Rocha, Ana Margarida Sousa   +5 more
doaj   +1 more source

A Blood‐Derived Double‐Network Hydrogel with Robust Wet Adhesion for Keratinized Mucosa Regeneration via Neutrophil Phenotype Reprogramming and Mechanophysical Niche Modulation

Advanced Science, EarlyView.
The iPRF‐MA/Alg‐NHS/Lut@EGCG (PGAE) double‐network hydrogel achieves durable wet adhesion in the oral environment. It simultaneously reprograms neutrophils from NETosis to phagocytosis for biofilm clearance, and activates the FAK‐RhoA‐YAP mechanotransduction pathway in gingival fibroblasts to drive extracellular matrix remodeling, thereby promoting ...
Sicong Ren, Xinting Yang, Jingxia Chen, Yihan Wang, Jian Feng, Jing Zhou, Jiaxin Luo, Jingjie Zhai, Quan Lin, Yanmin Zhou   +9 more
wiley   +1 more source

The Antimicrobial Peptide AMP-17 Derived from Musca domestica Inhibits Biofilm Formation and Eradicates Mature Biofilm in Candida albicans

, 2022
The biofilm formation of C. albicans represents a major virulence factor during candidiasis. Biofilm-mediated drug resistance has necessitated the search for a new antifungal treatment strategy.
Chaoqin Sun, Longbing Yang, Zhou, Luoxiong, Zhao, Xinyu, Guo Guo, Tian, Chunren, Zhenglong Jiao, Yang, Longbing, Jiao, Zhenglong, Sun, Chaoqin, Huang, Mingjiao, Xinyu Zhao, Mingjiao Huang, Luoxiong Zhou, Guo, Guo, Jian Peng, Chunren Tian, Peng, Jian   +17 more
core   +1 more source

Mesoporous Catalytic‐Adsorptive Nanoregulator Orchestrates Biofilm eDNA/LPS Disassembly and TLR9/TLR4 Immune Reprogramming to Resolve Diabetic Foot Infections

Advanced Science, EarlyView.
Chronic diabetic wounds are hindered by a “dual trap” of biofilm resistance and hyperinflammation. A mesoporous catalytic‐adsorptive nano‐regulator is developed to dismantle this barrier through simultaneous eDNA degradation and LPS sequestration. By silencing TLR4/9‐mediated signaling, the platform clears resilient pathogens and reprograms the immune ...
Junfeng Song, Yang Song, Xirui Huang, Xingjin Li, Lifei Gao, Yixiang Wang, Tianbao Zhu, Xiaomin Li, Shuai Wang, Tiancong Zhao, Dongyuan Zhao   +10 more
wiley   +1 more source

Antibacterial, Antibiofilm and Antioxidant Activities of some Medicinal Plants from Pharmacopoeia of Tassili N’ajjer

, 2020
Three plants adopted by nomads at Tassili n’ajjer (south Algeria) in traditional medicine namely, Cymbopogon schoenanthus, Anabasis articulata and Salvia chudaei, were analysed for theirs antibacterial, antibiofilm and antioxidant properties.
Rabea Sahki, Zohra Kaid-Omar, Olivier Vidal, Jean-Marie Lacroix, Abdelkader Benhelima   +4 more
core   +1 more source

Antibacterial and antibiofilm activity of a triterpenoid-rich Eucalyptus globulus leaf extract against gram-positive bacteria

Scientific Reports
Eucalyptus globulus leaf extract (EGL) is a phytocomplex associated with antimicrobial and anti-inflammatory effects, but a comprehensive characterization of its chemical composition and its relationship with biological activity remains limited.
Chiara Spaggiari, Costanza Spadini, Laura Righetti, Nicolò Mezzasalma, Alessandro Cupola, Marco Pieroni, Giannamaria Annunziato, Clotilde Silvia Cabassi, Gabriele Costantino   +8 more
doaj   +1 more source

Antibacterial and Antibiofilm Activity of the Extract and Fractions of Kelakai (Stenochlaena palustris (Burm.F) Bedd) against Methicillin-resistant Staphylococcus aureus

Borneo Journal of Pharmacy
Methicillin-resistant Staphylococcus aureus (MRSA) is a major concern in healthcare due to its resistance to antibiotics and ability to form biofilms.
Joko Priyanto Wibowo, Restu Dara Wewengkang, Medina Nurrahmah, Nurul Fajeriyati, Irfan Zamzani, Afif Pranaya Jati   +5 more
doaj   +1 more source