Nanodrug applications in photodynamic therapy
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چکیده
منابع مشابه
Nanodrug applications in photodynamic therapy.
Photodynamic therapy (PDT) has developed over last century and is now becoming a more widely used medical tool having gained regulatory approval for the treatment of various diseases such as cancer and macular degeneration. It is a two-step technique in which the delivery of a photosensitizing drug is followed by the irradiation of light. Activated photosensitizers transfer energy to molecular ...
متن کاملDermatologic Applications of Photodynamic Therapy
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متن کاملClinical applications of photodynamic therapy.
This is a review of photodynamic therapy, which is a classic binary system involving the use of a photosensitizer and light of very specific wavelength, consistent with the absorption characteristics of that sensitizer. As a binary system, its effects are almost entirely limited to tumour cells, but the major drawback is its limited penetration because it utilizes physical light within the visi...
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 کاملCurrent evidence and applications of photodynamic therapy in dermatology
In photodynamic therapy (PDT) a photosensitizer - a molecule that is activated by light - is administered and exposed to a light source. This leads both to destruction of cells targeted by the particular type of photosensitizer, and immunomodulation. Given the ease with which photosensitizers and light can be delivered to the skin, it should come as no surprise that PDT is an increasingly utili...
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ژورنال
عنوان ژورنال: Photodiagnosis and Photodynamic Therapy
سال: 2011
ISSN: 1572-1000
DOI: 10.1016/j.pdpdt.2010.12.001