Resources and Services Search Clinical Trials Find a Researcher Order a Test Dr. Brian Day’s laboratory is located on the 4th floor of the Smith building on National Jewish Health’s campus. Research Methods Quantitating markers of oxidative stress Lipid oxidation 4HNE by GC/MS F2 isoprostane by GC/MS 7-OH-cholesterol by GC/MS Protein oxidation Nitro tyrosine by HPLC-EC Chloro-tyrosine by HPLC-EC Protein- GSH by HPLC-EC GSH/GSSG Spectrophotometric HPLC-FD HPLC-EC DNA oxidation 8-OH-2dG by HPLC-EC Animal Models SOD1 KO SOD2 KO CFTR KO GCLM KO Patents Substituted Porphyrins, US#7,820,644 (2010) Compounds and methods for thiol-containing compound efflux and cancer treatment, US#7,790,762 (2010) Methods for treatment of thiol-containing compound deficient conditions, US #7,498,047 (2009) Oxidant Scavengers, US #7,470,677 (2008) Substituted Porphyrins, US #7,189,707 (2007) Substituted Porphyrins, US #6,916,799 (2005) Methods for Identifying Compounds as Antioxidants, US #6,900,026 (2005) Oxidant Scavengers, US #6,583,132 (2003) Substituted Porphyrins, US #6,544,975 (2003) Substituted Porphyrins, US #6,479,477 (2002) Paraquat, Dipyridinium-Based Inhibitors of Nitric Oxide Synthase, Related Compounds & Therapeutic Uses Thereof, US #6,231,894 (2001) Oxidant Scavengers, US #6,127,356 (2000) Oxidant Scavengers, US #5,994,339 (1999)