Results 101 to 110 of about 1,259,171 (302)

Comparative evaluation of planktonic and biofilm modes of growth in Salmonella Typhimurium [PDF]

, 2011
In this research, comparative studies of planktonic and biofilm modes of growth in Salmonella enterica serovar Typhimurium were undertaken. Chemical disinfectant studies were performed for both planktonic and biofilm Salmonella and biofilms at different ...
Wong, Hui San
core  

Dual‐Targeting Biomimetic Nanozymes Loaded Microneedle Patch Promotes Scarless Wound Healing Through Anti‐Inflammatory and Anti‐Fibrotic Effects

Advanced Science, EarlyView.
This study developed a dual‐targeting biomimetic nanozyme hybrid system (Cu‐CeO2@ABs‐FTP) and integrated it with HAMA hydrogel to fabricate a microneedle patch (CAF@MN). The patch promotes fibroblast‐mediated wound repair, targets macrophages to induce M2 polarization, and targets myofibroblasts to exert anti‐fibrotic effects, thereby enabling rapid ...
Hongyi Zhang, Jinwei Li, Shan Hua, Shengming Wu, Chenlong He, Yuan Zhu, Ming Yin, Han Zhou, Huawei Liu, Chika Hasegawa, Jun Lyu, Keyue Xiao, Hua Jiang, Yilong Wang, Yuxin Qian   +14 more
wiley   +1 more source

Effects of common disinfectants on biofilm formation and eradication in Klebsiella pneumoniae with different resistance phenotypes

Frontiers in Cellular and Infection Microbiology
ObjectiveBiofilm formation is a critical virulence factor that facilitates the persistence and transmission of Klebsiella pneumoniae (KP) in healthcare settings, complicating infection control efforts. This study aimed to characterize the biofilm-forming
Chenlei Huang, Xiaoning Li, Zhenghai Yang, Chenhao Xia, Xintong Zhao, Jinlong Yuan   +5 more
doaj   +1 more source

Study on biofilm formation by Extended Spectrum β-lactamase (ESBL) producing Klebsiella isolates

Zagazig Journal of Pharmaceutical Sciences, 2014
Infections caused by multidrug-resistant Klebsiella species that produce Extended-Spectrum β-lactamase (ESBL) enzymes have been reported with increasing frequency in intensive-care units and are associated with significant morbidity and mortality ...
Hemmat K. Abd El Latif , Ramdan H. Ibrahim , Amira M. El-Ganiny , Heba I. Abd El Sabour   +3 more
doaj   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

TH17–Associated Polyamine Metabolism‐Guided Nanozyme Promotes Alveolar Bone Repair in Periodontitis

Advanced Science, EarlyView.
A pronounced TH17‐skewed immune response is identified in experimental periodontitis, and enrichment of the polyamine pathway is observed during TH17 differentiation, suggesting its potential as an immunometabolic target. Inspired by these findings, DFMO@Ui‐Mn is developed as a therapeutic platform combining cascade ROS scavenging with immunometabolic ...
Cheng Zhu, Tiancheng Li, Yu Jin, Yixin Li, Qicheng Liu, Runzhe Fang, Luyao Qu, Xinyue Tang, Ruomei Li, Xiaoyue Zhao, Jin Hao, Bing Fang, Lunguo Xia   +12 more
wiley   +1 more source

Effect Of Soyasaponinbb On Cariogenic Biofilm And Its Anticaries Potential

International Dental Journal
Aim or purpose: To investigate the effects the natural plant-derived compound SoyasaponinBb (SsBb) on dual-species cariogenic biofilm and its anti-caries potential in vitro.
Yiwei Tao, Kexiao Chen, Xiaohua Tan, Erbin Gao, Haotian Peng, Jiayi Li   +5 more
doaj   +1 more source

Biofilm inhibition by BURK24 and BURK37 on B. pseudomallei strains.

, 2014
*The percentage of biofilm inhibition is average of two independent experiments performed in triplicates.
Murali H. Sripathy (532929), Urmil Tuteja (532928), Radhika M. Urs (532926), Bhavani V. Peddayelachagiri (532923), Joseph J. Kingston (532927), Soumya Paul (532924), Shivakiran S. Makam (532925), Harsh V. Batra (532930)   +7 more
core   +1 more source

Inhibition of multidrug efflux as a strategy to prevent biofilm formation [PDF]

, 2014
Objectives We have recently shown that inactivation of any of the multidrug efflux systems of Salmonella results in loss of the ability to form a competent biofilm. The aim of this study was to determine the mechanism linking multidrug efflux and biofilm
Webber, M. A., Webber, Mark A., Ekanayaka, Aruna S., Ekanayaka, A. S., Baugh, Stephanie, Baugh, S., Piddock, L. J. V., Phillips, C. R., Phillips, Charlotte R., Piddock, Laura J V   +9 more
core   +1 more source

One‐Step Immobilized Phage Depolymerase Coatings for Catheter‐Related Bloodstream Infections

Advanced Science, EarlyView.
Catheter‐related bloodstream infections (CRBSI) caused by drug‐resistant Gram‐negative bacteria remain a major clinical challenge. Here, a polydopamine‐assisted depolymerase coating degrades bacterial capsules and restores serum‐mediated killing, effectively suppressing biofilms and reducing bacterial burden in vitro, ex vivo, and in vivo, presenting a
Lingkai Dong, Xingjin Li, Tao Hu, Qianqian Lu, Xiaoxu Zhang, Xi Chen, Yifan Luo, Zhong Zuo, Ronald Man Yeung Wong, Miao Xu, Tiancong Zhao, Sharon Shui Yee Leung   +11 more
wiley   +1 more source