Results 111 to 120 of about 7,565,652 (283)

Anti-biofilm activity of Pseudoalteromonas haloplanktis TAC125 against Staphylococcus epidermidis biofilm: evidences of a signal molecule involvement?

, 2015
Staphylococcus epidermidis is recognized as cause of biofilm-associated infections and interest in the development of new approaches for S. epidermidis biofilm treatment has increased.
SELAN, Laura, CORSARO, MARIA MICHELA, CARILLO, SARA, Cellini, A, M. M. Corsaro, PARRILLI, ERMENEGILDA, A. Casillo, CASILLO, ANGELA, Sannino, F, CELLINI, ANDREA, Tilotta, M, Papa, R, TUTINO, MARIA LUISA, S. Carillo, E. Parrilli, F. Sannino, M. L. Tutino, ARTINI, Marco, Selan, L, TILOTTA, MARCO, Artini, M, PAPA, Rosanna   +21 more
core   +1 more source

Chimeric IL‐6/4R‐LL37 Engineered Macrophages Achieve Synchronized Inflammation Control and Antimicrobial Defence in Sepsis

Advanced Science, EarlyView.
Engineered macrophages programmed in situ by LNP‐delivered IL‐6/4 fusion and LL37 mRNAs simultaneously dampen cytokine storm, promote M2‐like repair, and enhance direct bacterial killing in sepsis. This combinatorial strategy restores T cell and macrophage function, lowers organ bacterial burden, and improves survival, highlighting a precision, host ...
Tianyang Jie, Zheyu Zhang, Hao Zhang, Linke Bian, Penglong Zheng, Sijia Zhou, Minqi Wang, Mingyu Qu, Yufei Wang, Xinhua Qu, Bing Yue   +10 more
wiley   +1 more source

Prodigiosin as an Antibiofilm Agent against the Bacterial Biofilm-Associated Infection of Pseudomonas aeruginosa

Pathogens
Pseudomonas aeruginosa is known to generate bacterial biofilms that increase antibiotic resistance. With the increase of multi-drug resistance in recent years, the formulation of a new therapeutic strategy has seemed urgent.
Zhiwen Ma, Hong Xiao, Hailin Li, Xiaoling Lu, Jing Yan, Hao Nie, Qi Yin   +6 more
doaj   +1 more source

Evaluation of bactericidal and anti-biofilm activities of silver nanoparticles against multidrug-resistant Gram-negative bacilli isolated from burn wound infections

مجله كليه طب الكندي, 2018
Background: The emergence and spread of multidrug-resistant Gram-negative bacilliin burn wound infections related to biofilm formation, which lend to challenge in treatment with conventional antibiotics andprompting to search for novel antimicrobial ...
Issam Jumaa Nasser
doaj   +1 more source

Anti-biofilm and Antiradical Activity of Different Essential Oils

Scientific Papers Animal Science and Biotechnologies, 2023
The formation of biofilms is determined by the type of microrganisms, availability of nutrients and the characteristics of substrate. In the present study, we aimed to use matrix-assisted laser desorption ionization time-of-flight mass spectrometry profiling as a methodology to monitor Stenotrophomonas maltophilia biofilm development and evaluate the ...
Miroslava Kačániová, Lucia Galovičová, Eva Ivanišová, Attila Kántor, Simona Kunová   +4 more
openaire   +1 more source

Influence of hydrodynamics and nutrients on biofilm structure

, 1998
Hydrodynamic conditions control two interlinked parameters; mass transfer and drag, and will, therefore, significantly influence many of the processes involved in biofilm development. The goal of this research was to determine the effect of flow velocity
Lappin-Scott, H.M., Boyle, J.D., Stoodley, P., J.D. Boyle, H.M. Lappin-Scott, I. Dodds, Dodds, I., P. Stoodley   +7 more
core   +1 more source

Dual‐Responsive Hydrogels Integrate Bioelectrical Stimulation and Piezo‐Photocatalysis for Regenerative Treatment of Infected Wounds

Advanced Science, EarlyView.
A wireless, dual‐responsive hydrogel (PVA/(PVDF‐TrFE)/BiOClBr@PDA) is developed to promote efficient regeneration of infected wounds by integrating piezoelectric stimulation with piezo‐photocatalytic pathways. Under simultaneous light and ultrasonic stimulation, the hydrogel generates therapeutic electrical cues and reactive oxygen species, disrupting ...
Baoying Dai, Wenxuan Qie, Xiaoye Li, Jingben Zheng, Ao He, Heng Dong, Jiangjiang Yan, Hao Zhang, Ziheng Pan, Hang Yin, Chuyi Zhou, Rui Kong, Hao Wang, Binghan Dai, Yannan Xie, Zhiqun Lin   +15 more
wiley   +1 more source

Investigation of Antibacterial and Anti-biofilm Activity of Thymbra spicata Essential Oil on Multidrug- Resistant Pseudomonas aeruginosa Strains

Cumhuriyet Science Journal, 2018
Thymbra spicata has been used traditionally as herbal tea forthe treatment of some diseases such as asthma, bronchitis, respiratory, coughs,and sore throat infection in Anatolia. In the current study, the essential oilof T.
Uğur Tutar
doaj   +1 more source

Application and Single‐Cell Regulation Mechanism of Engineered EVs Combined With 4D‐Printed Hydrogel for Infected Burn Repair

Advanced Science, EarlyView.
4D bioprinted hydrogel loaded with FGF2‐modified extracellular vesicles (4D@F‐EVs) targets dermal fibroblasts and elevates local wound FGF2 levels via sustained release of F‐EVs. It activates PI3K‐Akt signaling, restores critical KGF+ fibroblast–KGFR+ keratinocyte crosstalk, enhances robust angiogenesis and collagen deposition to efficiently repair ...
Xiaomin Wang, Xiaoyan Li, Xiao Xu, Kelun Zhang, Fengjiao Yu, Zhen Shang, Nailong Pan, Junlin Lv, Yiwei Xu, Yan Tang, Liang Zhang, Xiaotong Li, Taoyi Wang, Jing Tao, Jiaxu Song, Mengyu Zhang, Xin Ma, Dan Han, Xiaoying Kong, Wenhua Xu   +19 more
wiley   +1 more source

The mutability of staphyloccal biofilms [PDF]

, 2010
In their natural environment, bacteria are often found as sessile populations, known as biofilms, typified by surface adherence and extracellular matrix production.
Ryder, Victoria Joanne
core   +2 more sources