Light intensity effect on the mechanisms
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M. Shopova; M. Peeva; N. Stoichkova; G. Jori; D. WΓΆhrle; G. Petrov
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Article
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2001
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John Wiley and Sons
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English
β 180 KB
Cytotoxicity induced by photodynamic therapy (PDT) is connected with the phenomena of photo-oxidation. Generation of singlet oxygen and free radicals (superoxide or hydroxide) is accepted as a mechanism for the photo-oxidation action of PDT. Very little is however known about the validity of metabol