Erythrosine is a potential photosensitizer for the photodynamic therapy of oral plaque biofilms
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چکیده
منابع مشابه
Erythrosine is a potential photosensitizer for the photodynamic therapy of oral plaque biofilms.
OBJECTIVES The purpose of this study was to evaluate the clinical plaque disclosing agent erythrosine as a photosensitizer in the photodynamic killing of the oral bacterium Streptococcus mutans grown as a biofilm. METHODS S. mutans biofilms of 200 microm thickness were grown in a constant-depth film fermenter. In addition to determining localization of the photosensitizer within biofilms usin...
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چکیده ندارد.
15 صفحه اولEnhancement of erythrosine-mediated photodynamic therapy of Streptococcus mutans biofilms by light fractionation.
OBJECTIVES We aimed to increase the bacterial cell killing efficacy of erythrosine-mediated photodynamic therapy (PDT) of Streptococcus mutans biofilms by fractionating the delivered light dose into a series of shorter pulses. METHODS S. mutans biofilms of 200 microm thickness were grown in a constant-depth film fermenter (CDFF). Biofilms were incubated with 22 microM erythrosine before being...
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None. (Letter to the Editor)
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A targeting strategy based on the selective enzyme-mediated activation of polymeric photosensitizer prodrugs (PPP) within pathological tissue has led to the development of agents with the dual ability to detect and treat cancer. Herein, a detailed study of a simple model system for these prodrugs is described. We prepared "first-generation" PPP by directly tethering the photosensitizer (PS) phe...
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ژورنال
عنوان ژورنال: Journal of Antimicrobial Chemotherapy
سال: 2006
ISSN: 1460-2091,0305-7453
DOI: 10.1093/jac/dkl021