Evangelou, G Topical aminolaevulinic acid-photodynamic therapy produces an inflammatory infiltrate but reduces Langerhans cells in healthy human skin in vivo. [electronic resource] - The British journal of dermatology Sep 2011 - 513-9 p. digital Publication Type: Journal Article ISSN: 1365-2133 Standard No.: 10.1111/j.1365-2133.2011.10433.x doi Subjects--Topical Terms: Administration, TopicalAdultAminolevulinic Acid--administration & dosageButtocksCell Movement--drug effectsCytokines--metabolismE-Selectin--metabolismFemaleHumansLangerhans Cells--drug effectsMaleNeutrophils--drug effectsPhotochemotherapy--methodsPhotosensitizing Agents--administration & dosageSkin--cytologyT-Lymphocytes--drug effectsYoung Adult