Results 261 to 270 of about 283,438 (286)

Antibacterial hydrogel: The sniper of chronic wounds

BMEMat, EarlyView.
The treatment of chronic wounds has always been an important challenge in the medical field. We focus on hydrogels not only because they provide a moist healing environment but also because compared with traditional dressings, they can effectively prevent and treat infections, reduce wound pain and scar formation.
Shengtai Bian, Huijun Ye, Pan Wang, Changxing Li, Xutao Guo, Ming Guan, Shilun Feng   +6 more
wiley   +1 more source

Deciphering the skeletal interoceptive circuitry to control bone homeostasis

BMEMat, EarlyView.
This review introduces the skeletal interoceptive circuitry, covering the ascending signals from bone tissues to the brain (sensors), the central neural circuits that integrate this information and dispatch commands (CPU), and the descending pathways that regulate bone homeostasis (effectors).
Yefeng Wu, Jiusi Guo, Zhen Chen, Fengwei Zhang, Billy Kwok Chong Chow, Zhuofan Chen, Kelvin Wai‐Kwok Yeung, Wei Qiao   +7 more
wiley   +1 more source

Chemical Composition and Synergistic Antimicrobial Effects of Essential Oils From Four Commonly Used Satureja Species in Combination With Two Conventional Antibiotics

Chemistry &Biodiversity, EarlyView.
The chemical composition and the in vitro synergistic antimicrobial effects of four Satureja essential oils were investigated. Essential oils from Satureja montana and S. hortensis displayed strong antimicrobial effects, whereas S. calamintha and S. alpina exhibited relatively weaker antimicrobial activity.
Imane Abbad, Bouchra Soulaimani, Marcello Iriti, Mustapha Barakate   +3 more
wiley   +1 more source

Green Propolis Extract‐Mediated Synthesis of Biogenic Silver Nanoparticles: In Vitro Antileishmanial and Antibacterial Activities, Cytotoxicity and Ex Vivo Irritation Testing

Chemistry &Biodiversity, EarlyView.
ABSTRACT This study describes the green synthesis, characterization, and biological evaluation of silver nanoparticles (AgNPs) obtained from green propolis (AgNPs‐PRO). Before nanoparticles synthesis, a hydroethanolic green propolis extract (GPE) was obtained through ultrasound‐assisted extraction and characterized by high‐performance liquid ...
Erica Tirzah S. Lima, Victoria L. S. Santos, Wanessa J. S. Mota, Frederico S. Martins, Ricardo L. C. de Albuquerque‐Junior, André L. S. Santos, Simone S. C. Oliveira, Jéssica A. de Lima, Adriana de Jesus Santos, Cochiran P. dos Santos, Sona Jain, Eliana B. Souto, Juliana C. Cardoso, Patrícia Severino   +13 more
wiley   +1 more source

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Computation in bacterial communities

Physical Biology, 2020
Bacteria across many scales are involved in a dynamic process of information exchange to coordinate activity and community structure within large and diverse populations. The molecular components bacteria use to communicate have been discovered and characterized, and recent efforts have begun to understand the potential for bacterial signal exchange to
Ghazaleh Ostovar, Kyle L Naughton, James Q Boedicker   +2 more
openaire   +2 more sources

Electrochemical communication in biofilm of bacterial community

Journal of Basic Microbiology, 2020
AbstractElectrochemical communication during biofilm formation has recently been identified. Bacteria within biofilm‐adopt different strategies for electrochemical communication such as direct contact via membrane‐bound molecules, diffusive electron transfer via soluble redox‐active molecules, and ion channel‐mediated long‐range electrochemical ...
Sounik Manna, Chandan Ghanty, Piyush Baindara, Tarun KR. Barik, Santi M. Mandal   +4 more
openaire   +2 more sources

Intercepting bacterial communications

Nature Reviews Immunology, 2020
The host aryl hydrocarbon receptor can detect various quorum-sensing molecules produced by Pseudomonas aeruginosa, which may allow host immune cells to tune their response according to the bacterial density.
openaire   +3 more sources

Community-acquired bacterial meningitis

The Lancet, 2021
Progress has been made in the prevention and treatment of community-acquired bacterial meningitis during the past three decades but the burden of the disease remains high globally. Conjugate vaccines against the three most common causative pathogens (Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae) have reduced the ...
Matthijs C. Brouwer, Diederik van de Beek, Uwe Koedel, Emma C. Wall, Emma C. Wall   +4 more
openaire   +3 more sources

Community-acquired bacterial meningitis

Current Opinion in Infectious Diseases, 2017
Purpose of review Bacterial meningitis is a medical emergency and is associated with a high disease burden. We reviewed recent progress in the management of patients with community-acquired bacterial meningitis. Recent findings The worldwide burden of disease of bacterial meningitis
Joost M. Costerus, Matthijs C. Brouwer, Merijn W. Bijlsma, Diederik van de Beek   +3 more
openaire   +4 more sources

Neutral assembly of bacterial communities

FEMS Microbiology Ecology, 2007
Two recent, independent advances in ecology have generated interest and controversy: the development of neutral community models (NCMs) and the extension of biogeographical relationships into the microbial world. Here these two advances are linked by predicting an observed microbial taxa-volume relationship using an NCM and provide the strongest ...
Woodcock S, van der Gast CJ, Bell T, Lunn M, Curtis TP, Head IM, Sloan WT   +6 more
openaire   +5 more sources