Search Results

7 results

  1. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 008

    Workshop series to identify, discuss and develop recommendations for the optimal generation and use of in vitro genotoxicity assay data for tobacco and nicotine products

    MOORE M.M.(1); CURREN R.(2)
    (1) Ramboll US Corporation, Little Rock, AR, USA; (2) Institute for In Vitro Sciences, Gaithersburg, MD, USA
    The Institute for In Vitro Sciences is sponsoring a series of workshops to identify, discuss and develop recommendations for optimal scientific/technical approaches for utilizing in vitro regulatory genotoxicity assay data within and across tobacco...
  2. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 086

    Determination of tobacco alkaloids in consumer products by UPLC-MS/MS using a modified quechers method

    SHIFFLETT J.R.; WITTENBERG J.B.; BEZABEH D.Z.
    Alcohol and Tobacco Tax and Trade Bureau, Beltsville, MD, USA
    The U.S. Alcohol and Tobacco Tax and Trade Bureau (TTB) is responsible for collecting Federal excise taxes on tobacco products. Tobacco products in the U.S. may fall into several taxable categories including cigars, cigarettes, snuff, chewing...
  3. TSRC, Tob. Sci. Res. Conf., 2017, 71, abstr. 061

    Simultaneous determination of tobacco alkaloids, tobacco specific nitrosamines, and solanesol in consumer products using UPLC-ESI-MS/MS

    SHIFFLETT J.R.; WATSON L.; McNALLY D.J.; BEZABEH D.Z.
    U.S. Treasury Department, Alcohol and Tobacco Tax and Trade Bureau, Beltsville, MD, USA
    The U.S. Alcohol and Tobacco Tax and Trade Bureau (TTB) is responsible for collecting Federal excise taxes on tobacco products. Tobacco products in the U.S. may fall into several taxable categories including cigars, cigarettes, snuff, chewing...
  4. TSRC, Tob. Sci. Res. Conf., 2015, 69, abstr. 109

    3d reconstructed human airway models: effect of acclimation conditions on biomarker and inflammatory response following tissue challenge

    BEHRSING H.; RAABE H.A.; SHEEHAN D.W.; SLY E.A.; CURREN R.D.
    Institute for In Vitro Sciences, Gaithersburg, MD USA
    Human reconstructed, 3-dimensional (3D) airway tissues present researchers with organotypic models that consist of heterogenous cell types that more accurately reflect the pulmonary airway in vivo. These in vitro models are now increasingly applied...
  5. TSRC, Tob. Sci. Res. Conf., 2014, 68, abstr. 05

    The use of precision-cut lung slices to assess inflammation, parenchymal damage, and collagen deposition: three markers of tobacco exposure-induced pulmonary toxicity

    BEHRSING H.P.
    Institute for In Vitro Sciences, Inc., Gaithersburg, Maryland, USA
    The Family Smoking Prevention and Tobacco Control Act (TCA) gives the Food and Drug Administration (FDA) broad authority to regulate tobacco products. The FDA-Center for Tobacco Products (CTP) calls for several research priority areas, including in...
  6. TSRC, Tob. Sci. Res. Conf., 2010, 64, abstr. 21

    Comparison of SFA, IC-PAD, and LC-MS/MS for quantitative characterization of carbohydrates in tobacco products

    SHIFFLETT J.; BEZABEH D.Z.
    Alcohol and Tobacco Tax and Trade Bureau, Scientific Services Division, Beltsville, MD, USA
    The U.S. Alcohol and Tobacco Tax and Trade Bureau (TTB) is responsible for determining proper tax classification of tobacco products. Tobacco products in the U.S. may fall into several taxable categories including cigars, cigarettes, snuff, chewing...