1. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, ST 62

    Overview of in vitro methods used to assess e-cigarettes based on “Toxicity Testing in 21st Century” principles

    SIMMS L.(1); STEVENSON M.(1); CZEKALA L.(1); TSCHIERSKE N.(1); WALELE T.(2)
    (1) Imperial Tobacco Ltd, Bristol, U.K.; (2) Fontem Ventures B.V. (an Imperial Brands PLC Company), Amsterdam, The Netherlands
    When the National Academies of Sciences released “Toxicity Testing in the 21st Century: A Vision and a Strategy” a new toxicological paradigm was created, focusing on the use of human cell lines and the disruption of key cellular pathways. In keeping...
  2. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, STPOST 21

    The use of in vitro human biomarkers from relevant primary cell lines, to assess the effects of increasing nicotine concentration in e-liquids

    SIMMS L.(1); STEVENSON M.(1); CZEKALA L.(1); TSCHIERSKE N.(1); BERG E.(2); WALELE T.(3)
    (1) Imperial Tobacco Ltd, Bristol, U.K.; (2) DiscoverX Corporation, Fremont, CA, U.S.A.; (3) Fontem Ventures B.V. (an Imperial Brands PLC Company), Amsterdam, The Netherlands
    As part of the ongoing stewardship of electronic cigarettes, and in line with the National Academies of Sciences “Toxicity Testing in the 21st Century: A Vision and a Strategy”, Fontem Ventures B.V. have investigated the utility of a series of...
  3. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, STPOST 22

    Dosimetry: TPM and nicotine delivery of combusted tobacco products to the 24 and 96 Multi Well Plate and inserts on Smoke Aerosol Exposure In Vitro System (SAEIVS)

    WIECZOREK R.(1); TRELLES STICKEN E.(1); BODE L.M.(1); SIMMS L.(2)
    (1) Reemtsma Cigarettenfabriken GmbH (an Imperial Brands PLC Company), Hamburg, Germany; (2) Imperial Tobacco Limited, Bristol, U.K.
    In vitro exposure systems are key tools for the risk assessment of emerging electronic nicotine delivery systems as well as for conventional tobacco products. The Smoke Aerosol Exposure in vitro System (SAEIVS) used at Imperial Tobacco Limited is...
  4. CORESTA Meeting, Smoke Science/Product Technology, 2017, Kitzbühel, STPOST 23

    Dosimetry: the effects of cigarette smoke dilution on nicotine delivery in a 24 and 96 well format using Smoke Aerosol Exposure In Vitro System (SAEIVS)

    BODE L.M.(1); ROEWER K.(1); OTTE S.(1); WIECZOREK R.(1); SIMMS L.(2)
    (1) Reemtsma Cigarettenfabriken GmbH (an Imperial Brands PLC Company), Hamburg, Germany; (2) Imperial Tobacco Limited, Bristol, U.K.
    In vitro aerosol exposure systems are useful tools for screening of potential toxic effects of freshly generated smoke of conventional cigarettes[1]. An in house platform “Smoke Aerosol Exposure In Vitro System (SAEIVS)” (assembled by Burghart...