| Literature DB >> 18555693 |
Agnieszka Jańczyk1, Agnieszka Wolnicka-Głubisz, Krystyna Urbanska, Grazyna Stochel, Wojciech Macyk.
Abstract
Phototoxicity of titanium dioxide modified with platinum(IV)-chloride complexes, [TiO2/PtCl4], irradiated with visible light was tested on murine macrophage cell line (RAW 264.7) in vitro. Presence of antioxidants such as alpha-tocopherol or beta-carotene during photodynamic treatment significantly increased cells viability. Our results indicate that observed cell death induced by [TiO2/PtCl4] was due to photogeneration of reactive species.Entities:
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Year: 2008 PMID： 18555693 DOI： 10.1016/j.jphotobiol.2008.05.003
Source DB: PubMed Journal: J Photochem Photobiol B ISSN： 1011-1344 Impact factor: 6.252