introduction: elimination of pathological microflora of root canal systems is a major goal in endodontic treatment. this study aimed to compare the antimicrobial efficacy of calcium hydroxide as an intracanal medication and antibacterial photodynamic therapy (apdt) against enterococcus faecalis and candida albicans in teeth with periapical (pa) lesions. methods: this in vivo study was conducted...

PURPOSE To report a case of familial exudative vitreoretinopathy with a retinal capillary angioma and persistent macular exudation treated with photodynamic therapy. DESIGN Interventional case report. METHODS A 39-year-old woman with familial exudative vitreoretinopathy presented with an intraretinal capillary angioma temporally with persistent macular exudation despite previous vitrectomy ...

Photodynamic Therapy (PDT) has been developing rapidly within various medical specialties since the 1980s. It matured as a feasible medical technology in the 1980s thought the world. Photodynamic Therapy (PDT) includes two steps of process. The first step is administration of a photosensitizer (PS) and the second step is activation by light lamination at an appropriate wave length to reactive t...

Encapsulation of glycosylated porphyrins in silica nanoparticles enhanced the efficacy cancer photodynamic therapy compared with free porphyrins.

In the surgical multimodal management of malignant pleural mesothelioma, it seems crucial to proceed with an efficient local adjuvant treatment to kill residual tumor cells. Intrapleural photodynamic therapy has recently emerged as a potential candidate in this goal. In this review, we analyzed and classified 16 articles in which patients with malignant pleural mesothelioma received intrapleura...

Photodynamic therapy has been considered a potential antimicrobial modality against oral infections, including dental caries. A model to estimate the penetration of both photosensitizers and light through human dentin, a factor of interest in photodynamic therapy, is proposed. The photoacoustic spectroscopy technique was used to evaluate in vitro dentin permeability of three different photosens...

Daylight photodynamic therapy has been used in countries with high latitudes during the summer for actinic keratoses treatment with reports of similar efficacy to conventional photodynamic therapy. We evaluate its safety in 20 patients in the city of Fortaleza, a local with low latitude and high brightness. Sixteen patients did not report any discomfort due to the procedure. Daylight photodynam...