منابع مشابه
Photodynamic Inactivation of Endopathogenic Microbiota Using Curcumin- mediated Antimicrobial Photodynamic Therapy
Root canal disinfection is one of the main factors governing success of endodontic therapy. Antimicrobial photodynamic therapy (aPDT) is presented as a promising antimicrobial therapy that can eliminate microbiota present in infected root canal systems. In this study, a series of experiments investigated the effects of aPDT on cell viability and biofilm degradation ability of endopathogenic mic...
متن کاملPhotodynamic therapy (PDT)
Photodynamic therapy (PDT) is a comparatively novel therapeutic method involving a safe light source and a light-sensitive substance, termed as photosensitizers (PSs), such as methylene blue (MB), toluidine blue (TBO), sulfonated aluminum phthalocyanine, chlorine derivatives, nontoxic indocyanine green (ICG), and curcumin (CUR). (1) The combination of a nontoxic PS with low-intensity visible li...
متن کاملNonthermal cardiac catheter ablation using photodynamic therapy.
BACKGROUND Radiofrequency ablation has limitations, largely related to creation of lesions by heating. Here, we report the first nonthermal ablation by applying photodynamic therapy (PDT) to cardiac tissues using a custom-made deflectable laser catheter. The present study investigated the feasibility of PDT for cavotricuspid isthmus ablation in a canine model. METHODS AND RESULTS We evaluated...
متن کاملOptimization of photodynamic therapy using negative pressure.
OBJECTIVE The goal of this study is to demonstrate an alternative procedure to perform topical photodynamic therapy (PDT). Here, we propose the combined use of negative pressure and a 5-Aminolevulinic acid (5-ALA) cream occlusion to increase protoporphyrin IX (PPIX) formation. BACKGROUND DATA PDT using topical 5-ALA as a prodrug and precursor of PPIX has been used in the treatment and diagnos...
متن کاملPhotodynamic Therapy Authors:
Rufino Silva, MD, PhD Centro Hospitalar e Universitário de Coimbra (CHUC). Coimbra, Portugal Faculty of Medicine, University of Coimbra. Portugal (FMUC) Association for Innovation and Biomedical Research on Light and Image (AIBILI). Coimbra. Portugal Introduction Photodynamic therapy was approved in 2000 as an alternative treatment for patients with AMD of the exudative form, having been the fi...
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ژورنال
عنوان ژورنال: THE JOURNAL OF JAPAN SOCIETY FOR LASER SURGERY AND MEDICINE
سال: 1992
ISSN: 0288-6200
DOI: 10.2530/jslsm1980.13.supplement_467