title: Photodynamic breakdown of purine bases & nucleosides sensitized by methylene blue.
mesh_terms: D008751:Methylene Blue; D010777:Photochemistry; D011684:Purine Nucleosides / Q000528:radiation effects*; D011687:Purines / Q000528:radiation effects*
chemical_list: D011684:Purine Nucleosides; D011687:Purines; D008751:Methylene Blue