α-Bisabolol improves 5-aminolevulinic acid retention in buccal tissues: Potential application in the photodynamic therapy of oral cancer

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Quintanilha NP, Dos Santos Miranda Costa I, Freiman de Souza Ramos M, Campos de Oliveira Miguel N, Riemma Pierre MB Journal of Photochemistry and Photobiology, 2017 CONTEXT: 5-Aminolevulinic acid (5-ALA) is a prodrug used in photodynamic therapy (PDT) of tumors, including cancer of the oral mucosa. 5-ALA poorly penetrates oral tissues due to its high… Read more »