Antimicrobial activity of polyhexamethylene biguanide nanoparticles against mastitis-causing Staphylococcus aureus
نویسندگان
چکیده
منابع مشابه
Polyhexamethylene biguanide functionalized cationic silver nanoparticles for enhanced antimicrobial activity
Polyhexamethylene biguanide (PHMB), a broad spectrum disinfectant against many pathogens, was used as a stabilizing ligand for the synthesis of fairly uniform silver nanoparticles. The particles formed were characterized using UV-visible spectroscopy, FTIR, dynamic light scattering, electrophoretic mobility, and TEM to measure their morphology and surface chemistry. PHMB-functionalized silver n...
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OBJECTIVE The aim of the present study was to determine the in vitro maximum inhibitory dilution (MID) of two chlorhexidinebased oral mouthwashes (CHX): Noplak, Periogard, and one polyhexamethylene biguanide-based mouthwash (PHMB): Sanifill Premium against 28 field Staphylococcus aureus strains using the agar dilution method. MATERIALS AND METHODS For each product, decimal dilutions ranging f...
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Although Staphylococcus aureus persistence in osteoblasts, partly as small-colony variants (SCVs), can contribute to bone and joint infection (BJI) relapses, the intracellular activity of antimicrobials is not currently considered in the choice of treatment strategies for BJI. Here, antistaphylococcal antimicrobials were evaluated for their intraosteoblastic activity and their impact on the int...
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We assessed the in vitro activity of selected antimicrobial agents against 95 Staphylococcus aureus strains causing both clinical and subclinical bovine mastitis belonging to 61 dairy farms from the Central dairy area of Argentina. Minimal inhibitory concentrations (MICs) of penicillin, oxacillin, gentamicin, erythromycin, enrofloxacin and florfenicol were estimated. In addition, the agar diffu...
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Background & Aim: The aim of this study was to investigate the antimicrobial activity of two rangeland-medical plants extracts, Prosopis farcta L. and Datura stramonium L., against Staphylococcus aureus isolated from sheep in Zabol city. Experimental: The P. farcta and D. stramonium were collected from...
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ژورنال
عنوان ژورنال: JDS Communications
سال: 2021
ISSN: 2666-9102
DOI: 10.3168/jdsc.2021-0114