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Lack of significant dermal penetration of titanium dioxide from sunscreen formulations containing nano- and submicron-size TiO2 particles.
Sadrieh N, Wokovich AM, Gopee NV, Zheng J, Haines D, Parmiter D, Siitonen PH, Cozart CR, Patri AK, McNeil SE, Howard PC, Doub WH, Buhse LF. Sadrieh N, et al. Among authors: howard pc. Toxicol Sci. 2010 May;115(1):156-66. doi: 10.1093/toxsci/kfq041. Epub 2010 Feb 15. Toxicol Sci. 2010. PMID: 20156837 Free PMC article.
Migration of intradermally injected quantum dots to sentinel organs in mice.
Gopee NV, Roberts DW, Webb P, Cozart CR, Siitonen PH, Warbritton AR, Yu WW, Colvin VL, Walker NJ, Howard PC. Gopee NV, et al. Among authors: howard pc. Toxicol Sci. 2007 Jul;98(1):249-57. doi: 10.1093/toxsci/kfm074. Epub 2007 Apr 2. Toxicol Sci. 2007. PMID: 17404394 Free PMC article.
Photodecomposition of Pigment Yellow 74, a pigment used in tattoo inks.
Cui Y, Spann AP, Couch LH, Gopee NV, Evans FE, Churchwell MI, Williams LD, Doerge DR, Howard PC. Cui Y, et al. Among authors: howard pc. Photochem Photobiol. 2004 Sep-Oct;80(2):175-84. doi: 10.1562/2004-04-06-ra-136.1. Photochem Photobiol. 2004. PMID: 15362942
119 results