Sign in to see private stats on your profile page — or add photo, interests, videos, mentoring, etc.

    Gideon St Helen, PhD

    TitleAssistant Professor
    SchoolUCSF School of Medicine
    DepartmentMedicine
    Address513 Parnassus Ave, Med Sci
    San Francisco CA 94122
    vCardDownload vCard

      Collapse Bibliographic 
      Collapse Publications
      Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
      List All   |   Timeline
      1. Benowitz NL, St Helen G, Dempsey DA, Jacob P, Tyndale RF. Disposition kinetics and metabolism of nicotine and cotinine in African American smokers: impact of CYP2A6 genetic variation and enzymatic activity. Pharmacogenet Genomics. 2016 Jul; 26(7):340-50. PMID: 27035242.
        View in: PubMed
      2. Ross KC, Dempsey DA, St Helen G, Delucchi K, Benowitz NL. The Influence of Puff Characteristics, Nicotine Dependence, and Rate of Nicotine Metabolism on Daily Nicotine Exposure in African American Smokers. Cancer Epidemiol Biomarkers Prev. 2016 Jun; 25(6):936-43. PMID: 27030603.
        View in: PubMed
      3. St Helen G, Havel C, Dempsey D, Jacob P, Benowitz NL. Nicotine delivery, retention, and pharmacokinetics from various electronic cigarettes. Addiction. 2015 Oct 2. PMID: 26430813.
        View in: PubMed
      4. St Helen G, Aguilar-Villalobos M, Adetona O, Cassidy B, Bayer CW, Hendry R, Hall DB, Naeher LP. Exposure of pregnant women to cookstove-related household air pollution in urban and periurban Trujillo, Peru. Arch Environ Occup Health. 2015; 70(1):10-8. PMID: 24215174.
        View in: PubMed
      5. St Helen G, Jacob P, Peng M, Dempsey DA, Hammond SK, Benowitz NL. Intake of toxic and carcinogenic volatile organic compounds from secondhand smoke in motor vehicles. Cancer Epidemiol Biomarkers Prev. 2014 Dec; 23(12):2774-82. PMID: 25398951; PMCID: PMC4257856 [Available on 12/01/15].
      6. St Helen G, Benowitz NL, Dains KM, Havel C, Peng M, Jacob P. Nicotine and carcinogen exposure after water pipe smoking in hookah bars. Cancer Epidemiol Biomarkers Prev. 2014 Jun; 23(6):1055-66. PMID: 24836469; PMCID: PMC4047652 [Available on 06/01/15].
      7. Dempsey DA, St Helen G, Jacob P, Tyndale RF, Benowitz NL. Genetic and pharmacokinetic determinants of response to transdermal nicotine in white, black, and Asian nonsmokers. Clin Pharmacol Ther. 2013 Dec; 94(6):687-94. PMID: 23933970; PMCID: PMC3834081.
      8. St Helen G, Jacob P, Benowitz NL. Stability of the nicotine metabolite ratio in smokers of progressively reduced nicotine content cigarettes. Nicotine Tob Res. 2013 Nov; 15(11):1939-42. PMID: 23674838; PMCID: PMC3790625.
      9. Jones IA, St Helen G, Meyers MJ, Dempsey DA, Havel C, Jacob P, Northcross A, Hammond SK, Benowitz NL. Biomarkers of secondhand smoke exposure in automobiles. Tob Control. 2014 Jan; 23(1):51-7. PMID: 23349229; PMCID: PMC3670969 [Available on 01/01/15].
      10. Benowitz NL, Dempsey D, Tyndale RF, St Helen G, Jacob P. Dose-independent kinetics with low level exposure to nicotine and cotinine. Br J Clin Pharmacol. 2013 Jan; 75(1):277-9. PMID: 22574797; PMCID: PMC3555070.
      11. St Helen G, Dempsey D, Wilson M, Jacob P, Benowitz NL. Racial differences in the relationship between tobacco dependence and nicotine and carcinogen exposure. Addiction. 2013 Mar; 108(3):607-17. PMID: 22971134; PMCID: PMC3553231.
      12. St Helen G, Holland NT, Balmes JR, Hall DB, Bernert JT, Vena JE, Wang JS, Naeher LP. Utility of urinary Clara cell protein (CC16) to demonstrate increased lung epithelial permeability in non-smokers exposed to outdoor secondhand smoke. J Expo Sci Environ Epidemiol. 2013 Mar; 23(2):183-9. PMID: 22805990; PMCID: PMC3507333.
      13. St Helen G, Novalen M, Heitjan DF, Dempsey D, Jacob P, Aziziyeh A, Wing VC, George TP, Tyndale RF, Benowitz NL. Reproducibility of the nicotine metabolite ratio in cigarette smokers. Cancer Epidemiol Biomarkers Prev. 2012 Jul; 21(7):1105-14. PMID: 22552800; PMCID: PMC3392523.
      14. St Helen G, Bernert JT, Hall DB, Sosnoff CS, Xia Y, Balmes JR, Vena JE, Wang JS, Holland NT, Naeher LP. Exposure to secondhand smoke outside of a bar and a restaurant and tobacco exposure biomarkers in nonsmokers. Environ Health Perspect. 2012 Jul; 120(7):1010-6. PMID: 22484462; PMCID: PMC3404659.
      15. St Helen G, Goniewicz ML, Dempsey D, Wilson M, Jacob P, Benowitz NL. Exposure and kinetics of polycyclic aromatic hydrocarbons (PAHs) in cigarette smokers. Chem Res Toxicol. 2012 Apr 16; 25(4):952-64. PMID: 22428611; PMCID: PMC3330130.
      16. St Helen G, Hall DB, Kudon LH, Pearce J, Baptiste S, Ferguson S, Green T, Naeher LP. Particulate matter (PM2.5) and carbon monoxide from secondhand smoke outside bars and restaurants in downtown Athens, Georgia. J Environ Health. 2011 Oct; 74(3):8-17. PMID: 22010328.
        View in: PubMed
      17. Hall JC, Bernert JT, Hall DB, St Helen G, Kudon LH, Naeher LP. Assessment of exposure to secondhand smoke at outdoor bars and family restaurants in Athens, Georgia, using salivary cotinine. J Occup Environ Hyg. 2009 Nov; 6(11):698-704. PMID: 19757294.
        View in: PubMed
      Gideon's Networks
      Related Concepts
      Derived automatically from this person's publications.
      _
      Co-Authors
      People in Profiles who have published with this person.
      _
      Related Authors
      People who share related concepts with this person.
      _
      Back to TOP