Results 181 to 190 of about 279,747 (416)
Enantiomer-specific isotope analysis of D- and L-alanine: Nitrogen isotopic hetero- and homogeneity in microbial and chemical processes [PDF]
Earth, Life, and Isotopes (Kyoto University Press), pp. 387-402
(2010), 2013 Nitrogen isotopic hetero- and homogeneity of D-{\alpha}-alanine and L-{\alpha}-alanine were investigated in microbial processes in the domain Bacteria and in chemical processes in symmetric organic synthesis. D-alanine is an enantiomer that is physiologically essential for microbial growth and metabolic maintenance.
arxiv
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 +6 more
wiley +1 more source
A Combined Experimental and Mathematical Study of The Evolution of Microbial Community Composed of Interacting Staphylococcus Strains [PDF]
arXivThe emergence of the phenomenon known as ABR (anti-bacterial resistance), is the result of the gradual decrease in the efficacy of antibiotics and the increase in the cost of producing new antibiotics. Hence, alternative solutions to prevent the spread of the pathogenic species are required.
arxiv
BMEMat, EarlyView.This study develops a pH‐responsive, charge‐reversal liposome for treating bacterial biofilm infections. With enhanced penetration capability, the liposome effectively delivers antibacterial agents into biofilms. By integrating photodynamic and photothermal therapies with antibiotics, it significantly eradicates biofilms and accelerates bacteria ...
Ruyue Li +9 more
wiley +1 more source
Antibacterial and Antioxidant Activities of Centeurea damascena Methanolic Extract [PDF]
arXiv, 2019 The family Asteraceae include large number of Centaurea species which have been applied in folk medicine. One of the family Asteraceae members is the Centaurea damascena which authentically been tested for its antibacterial and antioxidant activity as well as its toxicity.
arxiv
Promising Prodiginins Biological Activities
Chemistry &Biodiversity, EarlyView.ABSTRACT Prodiginins are a large family of at least 34 pyrrolic compounds, including the well‐studied red pigment prodigiosin. Prodiginins are produced by several microorganisms displaying broad biological activities, including antimicrobial, antiviral, antiparasitic, antiproliferative, and immunosuppressive activities.
María F. Ladetto +6 more
wiley +1 more source
Nasal Colonization Rate of Community and Hospital Acquired Methicillin Resistant Staphylococcus Aureus in Hospitalized Children [PDF]
Journal of Kerman University of Medical Sciences, 2012 Background & Aims: Prevalence of community and hospital acquired methicillin-resistant Staphylococcus aureus (MRSA) infection is increasing. The primary reservoir is the anterior nares; and nasal carriage is a risk factor for infection in a variety of ...
A Hoseininasab +3 more
doaj
Methicillin-resistant septal peptidoglycan synthesis in a methicillin-resistant Staphylococcus aureus strain [PDF]
, 1983 Brian J. Wilkinson, M J Nadakavukaren
openalex +1 more source
Staphylococcus aureus AgrA Modulators From South African Antimicrobial Plants
Chemistry &Biodiversity, EarlyView.The study workflow utilized validated in silico [molecular docking, fingerprinting, pharmacokinetics prediction, molecular dynamics (MD) simulation, ligand‐protein contact maps] tools to bioprospect a wide variety of metabolites surveyed from South African plants with antimicrobial activities, and target them against the key S.
Christiana Eleojo Aruwa, Saheed Sabiu
wiley +1 more source
مجله دانشگاه علوم پزشکی گرگان, 2016 Background and Objective: Resistance of Staphylococcus aureus to antibiotics is one of the major global health problems in human societies. Thus, evaluation of pattern of antibiotic resistance in its different strains is very important.
Kavoosinezhad F +2 more
doaj