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23 results

  1. CORESTA Congress, Kunming, 2018, Smoke Science/Product Technology Groups (Workshop), STW 06

    Biomarkers of tobacco smoke exposure in the U.S. population: result and resources from the National Health and Nutrition Examination Survey (NHANES)

    BLOUNT B.C.
    Tobacco and Volatiles Branch, Division of Laboratory Sciences, Centers for Disease Control and Prevention, Atlanta, GA, U.S.A.
    Tobacco smoke exposure is the primary cause of disease and premature death in the U.S. population and a major contributor to negative health impact globally. Tobacco smoke harms the health of active users and non-users with indirect exposure. Biomarkers ...
  2. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 046

    The quantitation of volatile nitrosamines in mainstream tobacco smoke by gas chromatography-tandem mass spectrometry (GC-MS/MS) using direct sample bag collection

    COWAN E.A.; WINKELJOHN W.R.; LISKO J.G.; VALENTIN-BLASINI L.
    Centers for Disease Control and Prevention, Atlanta, GA, USA
    Volatile nitrosamines (VNAs) are classified as group 2A and 2B carcinogens in humans by the International Agency for Research on Cancer (IARC), have been associated with increased incidences of carcinogenesis and have been linked to lipid peroxidation, ...
  3. TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 048

    Survey of nicotine, NNK, NNN, pH and physical properties of little cigars in the US market place

    LIU Youbang(1); HASSINK M.D.(1); TAYLOR K.M.(1); WATSON C.(2); CHAFIN D.(2); LAWLER T.(2); VALENTIN-BLASINI L.(2); KIMBRALL B.(2)
    (1) U.S. Food and Drug Administration, Silver Spring, MD, USA; (2) Centers for Disease Control and Prevention, Atlanta, GA, USA
    In May 2016, the jurisdiction of the Federal Food Drug and Cosmetic Act was extended to include all tobacco products, including cigars. Because limited information exists on the chemistry of cigar filler and smoke, 60 brands of popular little cigars sold ...
  4. TSRC, Tob. Sci. Res. Conf., 2016, 70, abstr. 07

    Direct single puff GC-MS analysis of electronic cigarettes and the effect of interpuff interval on relative nicotine delivery

    LISKO J.G.(1); PEREZ J.J.(1); VALENTIN-BLASINI L.(1); WATSON C.H.(1); HOLMBERG S.L.(2); LEE G.E.(3)
    (1) US Centers for Disease Control and Prevention, Atlanta, GA, USA; (2) Oak Ridge Institute for Science and Education, Oak Ridge, TN, USA; (3) Battelle Memorial Institute, Columbus, OH, USA
    As electronic cigarettes (e-cigarettes) have become more popular, research labs have begun to propose standardized vaping protocols to produce machine-generated aerosols from e-cigarette products. Investigations have largely focused on the effects of puff ...
  5. CORESTA Meeting, Smoke Science/Product Technology, Jeju, 2007, SSPT 07

    Influence of the origin of the cigarette paper cellulose on the smoke chemical composition and "in vitro" toxicity tests on mainstream cigarette smoke

    TROUDE V.; ACHARD S.; DESTRUHAUT S.; HAOND C.; SARABIA J.
    Altadis - Imperial Tobacco Group, Research Center, Fleury les Aubrais, France
    Nowadays, cigarette paper is made out of cellulose coming from different sources. Wood cellulose is currently very often used, but cellulose coming from different textile plants like hemp, flax, etc. were used primarily in the past and are still present ...
  6. CORESTA Meeting, Smoke Science/Product Technology, Jeju, 2007, SSPT 45

    Gene expression analysis of human lung cells treated with cigarette smoke

    ACHARD S.; VERRON T.; SEVESTRE O.; DUMERY B.
    Altadis - Imperial Tobacco Group, Research Center, Fleury les Aubrais, France
    Gene expression profiling is considered as a promising tool that may identify more sensitive, mechanism-based biomarkers. Such an experimental approach should provide a better understanding of the impact of chemical compounds on the intracellular ...