5-Aminolevulinic acid photodynamic diagnosis of laryngeal papillomatosis
نویسندگان
چکیده
منابع مشابه
Effect of Silver Nanoparticles on Improving the Efficacy of 5-Aminolevulinic Acid-Induced Photodynamic Therapy
Introduction: The most important limitation of 5-aminolevulinic acid (5-ALA)-induced photodynamic therapy (PDT) is the efficacy of the cells in converting 5-ALA to protoporphyrin IX. The present study aimed to investigate the effectiveness of silver nanoparticles (AgNPs) with the photosensitivity at the surface plasmon resonance wavelength on 5-ALA-mediated PDT. Material and Methods: First of a...
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Photodynamic therapy (PDT) is a clinical treatment that combines the effects of visible light irradiation with subsequent biochemical events that arise from the presence of a photosensitising drug (possessing no dark toxicity) to cause destruction of selected cells. Today, the most common agent used in dermatological PDT is 5-aminolevulinic acid (ALA). As a result of its hydrophilic character, ...
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The response of human glioma spheroids to 5-aminolevulinic acid (ALA)-mediated photodynamic therapy (PDT) is investigated. A two-photon fluorescence microscopy technique is used to show that human glioma cells readily convert ALA to protoporphyrin IX throughout the entire spheroid volume. The central finding of this study is that the response of human glioma spheroids to ALA-mediated PDT depend...
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In the past, peritoneal metastasis (PM) was considered as a terminal stage of cancer. From the early 1990s, however, a new comprehensive treatment consisting of cytoreductive surgery and perioperative chemotherapy has been established to improve long-term survival for selected patients with PM. Among prognostic indicators after the treatment, completeness of cytoreduction is the most independen...
متن کاملPhotodynamic identification of human parathyroid glands with 5-aminolevulinic acid.
Tumors synthesize fluorescent and photosensitizing endogenous protoporphyrin after administrations of 5-aminolevulinic acid (5-ALA). Localization of tumors and tumor-like lesions in various organs that are labeled with fluorescing porphyrins has thus developed into a diagnostic method. Intraoperative photodynamic detection of malignant gliomas is the most common application, and has been widely...
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ژورنال
عنوان ژورنال: Medical Council
سال: 2019
ISSN: 2658-5790,2079-701X
DOI: 10.21518/2079-701x-2019-11-195-199