[PDF] Top 20 Multidrug resistant bacteria inactivation by photodynamic therapy

... (Wainwright, 1998) leading to the production of extremely reactive singlet oxygen. Despite that fact, the essence of PDT was only ascertained a century ago, when Raab found out that acridine orange killed paramecia, in ... See full document

... for inactivation of MRSA with targeted PTT (Ocsoy et ...increased resistant cell death for 5% and for more than 95%, respectively through ...AuNPs by wet chemistry, their functionalization with IgG ... See full document

... destroy bacteria began to arouse interest in the scientific ...caused by wound infections results of bacterial infection, often by antibiotic-resistant ...controlling ... See full document

... PHOTODYNAMIC INACTIVATION OF MICROORGANISMS. Photodynamic Therapy uses photosensitive dyes and visible light that, combined in the presence of oxygen, produce cytotoxic species that cause ... See full document

... of bacteria isolated from intensive care unit (ICU) patient ...for bacteria isolates was determined by the E-test ...the bacteria most frequently isolated from the blood, CSF and urine ... See full document

... of multidrug-resistant bacteria but with no statistical ...of multidrug-resistant bacteria infection remained ...fied bacteria, followed by PA-MDR and ... See full document

... trinsically resistant to antifungal agents, 12 in this investiga- tion ...explained by the distinct mechanisms of yeast inactivation of the two ...yielded by PDT promote perforation of the ... See full document

... normally resistant to PDI. Photodynamic inactivation with methylene blue and malachite green promoted a reduction in the number of CFU mL -1 of ... See full document

... first bacteria that colonize oral surfaces and might make up 70% of bacteria found in dentogingival biofilm ...cariogenic bacteria because its high prevalence in biofilm before the appearance of ... See full document

... maggot therapy consisted of an initial wash with saturated sodium chloride followed by collection of clinical specimens for microbiological analysis and application of the free-range larvae (5 per cm 2 of ... See full document

... If photodynamic therapy is now an established procedure for the treatment of certain non-oncological and oncological diseases (320, 323, 324), it is still not used for infection ...terminology by M, ... See full document

... In the last decades, the incidence of superficial and systemic fungal infections has increased due to several factors, including the more frequent use of invasive procedures, prosthetic devices, immunosupressive ... See full document

... surrounded by an external water jacket to maintain the reaction temperature at about 25 ◦ ...base by two Osram Dulux®L BL UVA 18W/78 (spectrum in Figure S2) with an Osram Quicktronic Professional®Optimal ... See full document

... Eliana Alves was born in Porto (Portugal). She received her M.Sc. degree in 2007 and her Ph.D. degree in Biol- ogy in 2013, both from the Department of Biology and CESAM of the University of Aveiro (Portugal). During ... See full document

... antimicrobial photodynamic inactivation (APDI) of ...namic therapy (PDT) has been successfully employed as a cancer modality [24] and an alternative therapeutic avenue for age- related macular ... See full document

... In this study, 89.5% of the MDR K. pneumoniae strains isolated from ICU patients during a 12-month pe- riod were ESBL producers. This percentage was much higher than those reported in previous studies concerning other ... See full document

... driven by energy is defined as facilitated transport ...determined by the size, morphology and surface chemistry of the nanocarriers and, may also depend on the cell ...achieved by using ... See full document

... up by UM-UC-3 bladder cancer cells, it induces high cytotoxicity after only a single dose of light ...be resistant to this therapeutic approach and for this reason a second light irradiation treatment was ... See full document

... proved by the FDA for clinical use for “pal- liation of patients with completely obstruct- ing esophageal cancer, or of patients with partially obstructing esophageal cancer who, in the opinion of their physician, ... See full document

... applying bacteria contaminated platelet concentrates (PCs) is about 1,000 times greater than the hazard of trans- fusion-related HIV, hepatitis C or B virus and human T- lymphotropic virus transmission 6, 7 ...of ... See full document