Results 51 to 60 of about 9,776,080 (248)

Wound-Healing Potential of Engineered Lysin GRC-ML07 in Pseudomonas aeruginosa Infected Wounds in Immunocompromised Mice

Antibiotics
Objectives: The study aimed to evaluate the antibacterial and wound-healing potential of the engineered lysin GRC-ML07 in a mouse model of full-thickness wounds infected with multidrug-resistant Pseudomonas aeruginosa under immunosuppression.
Mariam Abdulkadieva, Darya Slonova, Veronika Litvinenko, Nataliia Antonova, Elena Mazunina, Konstantin Sobyanin, Tatiana Guseva, Olga Parshina, Pavel Domnin, Vladislav Poloskov, Vladimir Guschin, Daria Vasina, Elena Sysolyatina, Alexander Gintsburg   +13 more
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

INHIBITION OF GROWTH OF BACTERIA IN STAPHYLOCOCCUS AUREUS AND PSEUDOMONAS AERUGINOSA CULTURES BY COPPER AND ZINC CATIONS, APPLIED AT PHYSIOLOGICAL CONCENTRATIONS

Журнал микробиологии, эпидемиологии и иммунобиологии, 2016
Aim. Evaluation of antibacterial effect of y-globulin fraction bound and free copper and zinc cations, applied in cultures of S. aureus and P. aeruginosa at physiological (micromolar) concentrations. Materials and methods. Day cultures of S. aureus or P.
S. B. Cheknev, E. I. Vostrova, M. A. Sarycheva, A. V. Vostrov   +3 more
doaj  

Silver Nanomaterials for Wound Dressing Applications

Pharmaceutics, 2020
Silver nanoparticles (AgNPs) have recently become very attractive for the scientific community due to their broad spectrum of applications in the biomedical field.
Priya Dharshini Krishnan, Dominik Banas, Ramya Devi Durai, Daniil Kabanov, Bozena Hosnedlova, Marta Kepinska, Carlos Fernandez, Branislav Ruttkay-Nedecky, Hoai Viet Nguyen, Awais Farid, Jiri Sochor, Vedha Hari B. Narayanan, Rene Kizek   +12 more
doaj   +1 more source

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

Advanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov, Francesca Netti, Sigal Rencus‐Lazar, Moran Aviv, Lihi Adler‐Abramovich   +4 more
wiley   +1 more source

Studying the Penetration Ability of Various Pathogenic Bacteria into Raw Beef Meat Surface and the Antibacterial Effect of Ozonated Water

Journal of Pure and Applied Microbiology, 2022
Colonization of meat with bacterial pathogens potentially affects the quality of the meat products. This study aimed to determine the penetration ability of psychrotolerant bacterial pathogens into the surface of red beef meat. The penetration experiment
May Mohammed Ali, Masar R. Al-Mousawi, Rasha A. Abidalmutalib Aljabawi   +2 more
doaj   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Mechanical Programming of PEGDA‐β‐CD Polyrotaxane‐Based Hydrogels via Host–Guest Molecular Recognition

Advanced Functional Materials, EarlyView.
A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen, Xudan Xing, Haopu Su, Dominik Voll, Xiaohe Xu, Jiafeng Wan, Tongtong Cui, Christian W. Schmitt, Stefan Bräse, Peng Li, Patrick Théato   +10 more
wiley   +1 more source

Antibacterial effect of silver diamine fluoride incorporated in fissure sealants [PDF]

, 2017
—Introduction: The application of fissure sealants is considered to be an important primary prevention method used in dental medicine. However, one of the most common reasons of dental caries development in teeth with fissure sealants is due to the ...
Amaral, Odete, Correia, Tiago, Correia, Maria J., Ferreira, Paula, Veiga, Nélio, Pereira, Carlos, Correia, Ilídio J.   +6 more
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