1. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, ST 13

    Importance of e-liquid preparation and stability characterization for a combinatorial safety assessment approach of flavors in e-liquids

    GLABASNIA A.(1); DIANA P.(1); SMITH C.(2); MILLER J.H.(2); BIASIOLI M.(1); FRAUENDORFER F.(1); SCIUSCIO D.(1); MARTIN E.(1); POSPISIL P.(1); GUY P.(1); VANSCHEEUWIJCK P.(1); HOENG J.(1); KUMAR A.(2); LEE K.M.(2)
    (1) PMI R&D, Philip Morris Products S.A., Neuchâtel, Switzerland; (2) Altria Client Services LLC, Richmond, VA, U.S.A.
    Numerous flavorings are generally recognized as safe for use in food, but there is limited information available to evaluate their potential toxicity by inhalation. Consequently, gaining information on individual flavor safety levels is of significant ...
  2. CORESTA Meeting, Smoke Science/Product Technology, 2019, Hamburg, STPOST 40 (also presented at TSRC 2019)

    A seven-month systems toxicology inhalation study in C57BL/6 mice demonstrates reduced pulmonary inflammation and emphysema following smoking cessation or switching to e-vapor aerosol exposures

    KUMAR A.(1); KOGEL U.(2); TALIKKA M.(2); SKOWRONEK A.(3); HOENG J.(2); PEITSCH M.C.(2); LEE K.M.(1)
    (1) Altria Client Services LLC, Richmond, VA, U.S.A.; (2) Philip Morris Products S.A., R&D, Neuchâtel, Switzerland; (3) Battelle, West Jefferson, OH, U.S.A.
    Cigarette smoking causes lung cancer, emphysema, and other serious diseases. While cessation remains the most effective approach to minimize smoking-related diseases, alternative nicotine delivery products that limit the generation of combustion by ...
  3. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 022 (also presented at CORESTA SSPT2019)

    A seven-month systems toxicology inhalation study in C57BL/6 mice demonstrates reduced pulmonary inflammation and emphysema following smoking cessation or switching to e-vapor aerosol exposures

    KUMAR A.(1); KOGEL U.(2); TALIKKA M.(2); HOENG J.(2); PEITSCH M.(2); SKOWRONEK A.(3); LEE K.M.(1)
    (1) Altria Client Services, Richmond, VA, USA; (2) Philip Morris International, Neuchâtel, Switzerland; (3) Battelle, West Jefferson, OH, USA
    Cigarette smoking causes lung cancer, emphysema, and other serious diseases. While cessation remains the most effective approach to minimize smoking-related diseases, alternative nicotine delivery products that limit the generation of combustion by ...
  4. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 103

    Preclinical testing of flavors in e-vapor products - Part 1: Selection of representative flavor mixtures for toxicological evaluations using a structural grouping approach

    EHMAN K.D.(1); LANGSTON T.B.(1); KUMAR A.(1); LEE K.M.(1); SCIUSCIO D.(2); VANSCHEEUWIJCK P.(2); HOENG J.(2)
    (1) Altria Client Services, Richmond, VA, USA; (2) PMI R&D, Neuchâtel, Switzerland
    A variety of flavor ingredients are used in potentially reduced-risk tobacco or nicotine products, including e-vapor products. For this work, the ingredients were initially evaluated for quality and purity, which included assessment of food grade and GRAS ...
  5. TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 104

    Preclinical testing of flavors in e-vapor products - Part 2: Preparation and stability characterization of representative flavor mixtures

    SMITH C.R.(1); MILLER J.H. IV(1); SHAH N.(1); KUMAR A.(1); LEE K.M.(1); FRAUENDORFER F.(2); GUY P.(2); DIANA P.(2); GLABASNIA A.(2)
    (1) Altria Client Services, Richmond, VA, USA; (2) PMI R&D, Neuchâtel, Switzerland
    GLP guidelines require the characterization of test articles for preclinical biological studies to ensure the identity and composition are consistent from batch to batch and throughout the testing period. For e-vapor products, this would suggest that the ...