Search Results

35 results

  1. 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 ...
  2. 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 ...
  3. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 29

    Comparative proteomic analysis reveals differential protein and energy metabolisms from two tobacco cultivars in response to cold stress

    HU Risheng(1); ZHU Xianxin(2); XIANG Shipeng(1); YANG Chengwei(3); LAI Jianbin(3); ZHANG Xianwen(2); LIU Zhi(2); ZHU Lieshu(2)
    (1) Central South Agricultural Experiment Station of CNTC, Changsha, P.R. China; (2) Hunan Agricultural University, Changsha, P.R. China; (3) South China Normal University, Guangzhou, P.R. China
    Given the development of tobacco is sensitive to low temperature, cold stress is a critical problem for tobacco production. Uncovering of the mechanisms for cold response in tobacco would contribute to improving its cold tolerance, but the precise ...
  4. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, STPOST 19 (also presented at TSRC 2016)

    Exposure atmosphere characterization using tank vaping products

    GUPTA A.; HAYDEN B.; BEHRINGER S.; PETRELLE L.; PSURNY E.
    Battelle Memorial Institute, Columbus, OH, U.S.A.
    Recent market trends indicate that tank vaping products are gaining increasing popularity. Characterization of the health effects of individual products may include conduct of nonclinical investigations. This study demonstrates an approach for generating ...
  5. 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 ...
  6. CORESTA Meeting, Smoke Science/Product Technology, 2015, Jeju, STPOST 26

    Characterization of an electronic device that heats tobacco using an in vivo rodent inhalation exposure system

    BAKER G.(1); GUPTA A.(1); HAYDEN B.(1); SEKINE T.(2); SAKIMURA M.(3); LEE K.M.(4)
    (1) Battelle, W. Jefferson, OH, U.S.A.; (2) Japan Tobacco Inc., SPAC, Yokohama, Kanagawa, Japan; (3) Japan Tobacco Inc., CSRA, Tokyo, Japan; (4) JT International SA, Geneva, Switzerland
    Devices that heat, rather than combust tobacco, have been reported to deliver an aerosol which is chemically and biologically less complex than cigarette smoke. In this study, a nose-only inhalation exposure system was constructed for an electronic device ...
  7. CORESTA Congress, Quebec, 2014, Smoke Science/Product Technology Groups, STPOST 29

    Characterization of inhalation exposure atmosphere generated from e-cigarettes

    GUPTA A.; HAYDEN B.; ATKINSON M.; BEHRINGER S.; WESTERBERG B.
    Battelle Memorial Institute, Columbus, OH, U.S.A.
    Electronic cigarettes (e-cigarettes) are regarded by some as a less hazardous alternative to tobacco burn down products. Characterization of the health effects of individual products may include conduct of meaningful nonclinical investigations. This study ...
  8. Tobacco Science & Technology, 2012, 11, p. 69-73, ISSN.1002-0861

    Geostatistics-based evaluation of main nutrients in Qujing tobacco planting soil

    LI Qiang(1); ZHOU Jiheng(*1,2); ZHANG Yiyang(1); ZHANG Zhengyan(2); XIE Yan(2)
    (1) Tobacco Research Institute, Hunan Agricultural University, Changsha 410128, P.R. China; (2) Qujing Branch of Yunnan Province Tobacco Company, Qujing 655000, Yunnan, P.R. China
    In order to investigate the spatial distribution of main nutrients in tobacco planting soil, 3650 soil samples were collected with GPS technique in Qujing. The overall characteristics and spatial variation of main nutrients in the soil were analyzed with ...
  9. Tobacco Science & Technology, 2012, 2, p. 75-79., ISSN.1002-0861

    Occurrence regularity of Heliothis assulta Guenée in Hunan and forecast thereof

    LONG Xiao(1); ZENG Aiping(1,2); ZHOU Zhicheng(2); CHEN Yongnian(1); HU Risheng(2); LONG Jianzhong(3); LI Xiaoyi(4); WU Chune(5)
    (1) College of Bio-Safety Science and Technology, Hunan Agricultural University, Changsha 410128, P.R. China; (2) China Tobacco South Experimental Station, Changsha 410128, P.R. China; (3) Ningyuan County Tobacco Company, Ningyuan 425600, Hunan, P.R. China; (4) Chenzhou Tobacco Company, Chenzhou 423000, Hunan, P.R. China; (5) Jianghua County Tobacco Company, Jianghua 425500, Hunan, P.R. China
    In order to effectively control Heliothis assulta Guenée, its regularity of occurrence and forecasting were studied on the basis of years’ records collected from each monitoring point in tobacco planting areas in Hunan. The results showed that the actual ...