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Sample records for cigarette burley tobacco

  1. 7 CFR 29.75a - Display of burley tobacco on auction warehouse floors in designated markets.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... conclude and no additional tobacco shall be graded beyond that point. (4) Each warehouse operator shall... particular bale, in a lot of tobacco, chosen by a grader for inspection and reseal that bale after inspection. (7) Each seller, by offering burley tobacco for sale, certifies that the lot inspected by a grader...

  2. 7 CFR 29.75a - Display of burley tobacco on auction warehouse floors in designated markets.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... conclude and no additional tobacco shall be graded beyond that point. (4) Each warehouse operator shall... particular bale, in a lot of tobacco, chosen by a grader for inspection and reseal that bale after inspection. (7) Each seller, by offering burley tobacco for sale, certifies that the lot inspected by a grader...

  3. 7 CFR 29.75a - Display of burley tobacco on auction warehouse floors in designated markets.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... conclude and no additional tobacco shall be graded beyond that point. (4) Each warehouse operator shall... particular bale, in a lot of tobacco, chosen by a grader for inspection and reseal that bale after inspection. (7) Each seller, by offering burley tobacco for sale, certifies that the lot inspected by a grader...

  4. 7 CFR 29.75a - Display of burley tobacco on auction warehouse floors in designated markets.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... conclude and no additional tobacco shall be graded beyond that point. (4) Each warehouse operator shall... particular bale, in a lot of tobacco, chosen by a grader for inspection and reseal that bale after inspection. (7) Each seller, by offering burley tobacco for sale, certifies that the lot inspected by a grader...

  5. 7 CFR 29.75a - Display of burley tobacco on auction warehouse floors in designated markets.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... conclude and no additional tobacco shall be graded beyond that point. (4) Each warehouse operator shall... particular bale, in a lot of tobacco, chosen by a grader for inspection and reseal that bale after inspection. (7) Each seller, by offering burley tobacco for sale, certifies that the lot inspected by a grader...

  6. A Quantitative Real-Time PCR-Based Strategy for Molecular Evaluation of Nicotine Conversion in Burley Tobacco

    PubMed Central

    Sun, Bo; Xue, Sheng-Ling; Zhang, Fen; Luo, Zhao-Peng; Wu, Ming-Zhu; Chen, Qing; Tang, Hao-Ru; Lin, Fu-Cheng; Yang, Jun

    2015-01-01

    Nornicotine production in Nicotiana tabacum is undesirable because it is the precursor of the carcinogen N′-nitrosonornicotine. In some individual burley tobacco plants, a large proportion of the nicotine can be converted to nornicotine, and this process of nicotine conversion is mediated primarily by enzymatic N-demethylation of nicotine which is controlled mainly by CYP82E4. Here we report a novel strategy based on quantitative real-time polymerase chain reaction (qPCR) method, which analyzed the ratio of nicotine conversion through examining the transcript level of CYP82E4 in burley leaves and do not need ethylene induction before detected. The assay was linear in a range from 1 × 101 to 1 × 105 copies/mL of serially diluted standards, and also showed high specificity and reproducibility (93%–99%). To assess its applicability, 55 plants of burley cultivar Ky8959 at leaf maturing stage were analyzed, and the results were in accordance with those from gas chromatograph-mass spectrometry (GC-MS) method. Moreover, a linear correlation existed between conversion level and CYP82E4 transcript abundance. Taken together, the quantitative real-time PCR assay is standardized, rapid and reproducible for estimation of nicotine conversion level in vivo, which is expected to shed new light on monitoring of burley tobacco converter. PMID:26593897

  7. Determination of free amino acids in burley tobacco by high performance liquid chromatography

    PubMed Central

    Jing, Yanqiu; Zhang, Baolin; Yuan, Xiuxiu; Gao, Yuzhen; Lu, Ping; Wang, Weifeng; Xu, Min

    2015-01-01

    A reversed-phase high performance liquid chromatographic method was developed for determining free amino acids in burley tobacco. The test was done by OPA/3-mercaptopropionic acid as the pre-column derivatizing reagent. Chromatographic column was Elitte C18 column (4.6 mm × 250 mm i.d., 5 μm). Mobile phase A was 18 mol/l NaAc (pH7.2) including 0.002%(v/v) triethylamine and 0.3%(v/v) furanidine. Mobile phase B was 100 mol/l NaAc (pH7.2)–acetonitrile–methanol (v/v = 1:2:2). The column temperature was 40 °C and the flow rate was 1.0 ml/min. The fluorescence detector was used with 350 nm excitation wave length and 450 nm emission wave length. The average recoveries of the method ranged from 95.3–100.7% with the relative standard deviation of 2.32–9.24%. The method is simple, accurate and has good repeatability. The results of the determination of seventeen kinds of free amino acids in burley leaves were produced by the way of different ratios of cake fertilizer and inorganic fertilizer. The results show that Aspartic acid has the highest content however ratio of cake fertilizer and inorganic fertilizer. The contents of most of the free amino acids are increased and then gradually decreased with the increase in organic manure. The contents of most of the free amino acids are very close at 15:85% ratio and 30:70% ratio of cake fertilizer and inorganic fertilizer. The total amount of free amino acids is the highest at 30:70% ratio of cake fertilizer and inorganic fertilizer. Considering comprehensively, the quality of burley leaves is the best at 30:70% ratio of cake fertilizer and inorganic fertilizer. PMID:26858568

  8. Non-cigarette tobacco and the lung.

    PubMed

    Schivo, Michael; Avdalovic, Mark V; Murin, Susan

    2014-02-01

    Cigarette smoking is known to cause a wide range of damaging health outcomes; however, the effects of non-cigarette tobacco products are either unknown or perceived as less harmful than cigarettes. Smokeless tobacco, cigar smoking, and waterpipe smoking have increased in usage over the past few decades. Some experts believe that their use is reaching epidemic proportions. Factors such as a perception of harm reduction, targeted advertising, and unrecognized addiction may drive the increased consumption of non-cigarette tobacco products. In particular, the need for social acceptance, enjoyment of communal smoking activities, and exotic nature of waterpipe smoking fuels, in part, its popularity. The public is looking for "safer" alternatives to smoking cigarettes, and some groups advertise products such as smokeless tobacco and electronic cigarettes as the alternatives they seek. Though it is clear that cigar and waterpipe tobacco smoking are probably as dangerous to health as cigarette smoking, there is an opinion among users that the health risks are less compared to cigarette smoking. This is particularly true in younger age groups. In the cases of smokeless tobacco and electronic cigarettes, the risks to health are less clear and there may be evidence of a harm reduction compared to cigarettes. In this article, we discuss commonly used forms of non-cigarette tobacco products, their impacts on lung health, and relevant controversies surrounding their use.

  9. Radiation Dose from Cigarette Tobacco

    NASA Astrophysics Data System (ADS)

    Papastefanou, C.

    2008-08-01

    The radioactivity in tobacco leaves collected from 15 different regions of Greece before cigarette production was studied in order to estimate the effective dose from cigarette tobacco due to the naturally occurring primordial radionuclides, such as 226Ra and 210Pb of the uranium series and 228Ra of the thorium series and/or man-made produced radionuclides, such as 137Cs of Chernobyl origin. Gamma-ray spectrometry was applied using Ge planar and coaxial type detectors of high resolution and high efficiency. It was concluded that the annual effective dose due to inhalation for adults (smokers) for 226Ra varied from 42.5 to 178.6 μSv y-1 (average 79.7 μSv y-1), while for 228Ra from 19.3 to 116.0 μSv y-1 (average 67.1 μSv y-1) and for 210Pb from 47.0 to 134.9 μSv y-1 (average 104.7 μSv y-1), that is the same order of magnitude for each radionuclide. The sum of the effective dose of the three natural radionuclides varied from 151.9 to 401.3 μSv y-1 (average 251.5 μSv y-1). The annual effective dose from 137Cs of Chernobyl origin was three orders of magnitude lower as it varied from 70.4 to 410.4 nSv y-1 (average 199.3 nSv y-1).

  10. Radiation dose from cigarette tobacco

    SciTech Connect

    Papastefanou, C.

    2008-08-07

    The radioactivity in tobacco leaves collected from 15 different regions of Greece before cigarette production was studied in order to estimate the effective dose from cigarette tobacco due to the naturally occurring primordial radionuclides, such as {sup 226}Ra and {sup 210}Pb of the uranium series and {sup 228}Ra of the thorium series and/or man-made produced radionuclides, such as {sup 137}Cs of Chernobyl origin. Gamma-ray spectrometry was applied using Ge planar and coaxial type detectors of high resolution and high efficiency. It was concluded that the annual effective dose due to inhalation for adults (smokers) for {sup 226}Ra varied from 42.5 to 178.6 {mu}Sv y{sup -1} (average 79.7 {mu}Sv y{sup -1}), while for {sup 228}Ra from 19.3 to 116.0 {mu}Sv y{sup -1} (average 67.1 {mu}Sv y{sup -1}) and for {sup 210}Pb from 47.0 to 134.9 {mu}Sv y{sup -1} (average 104.7 {mu}Sv y{sup -1}), that is the same order of magnitude for each radionuclide. The sum of the effective dose of the three natural radionuclides varied from 151.9 to 401.3 {mu}Sv y{sup -1} (average 251.5 {mu}Sv y{sup -1}). The annual effective dose from {sup 137}Cs of Chernobyl origin was three orders of magnitude lower as it varied from 70.4 to 410.4 nSv y{sup -1} (average 199.3 nSv y{sup -1})

  11. 27 CFR 40.1 - Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... products, cigarette papers and tubes, and processed tobacco. 40.1 Section 40.1 Alcohol, Tobacco Products... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 40.1 Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco. This part...

  12. 27 CFR 41.1 - Importation of tobacco products, cigarette papers and tubes, and processed tobacco.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... products, cigarette papers and tubes, and processed tobacco. 41.1 Section 41.1 Alcohol, Tobacco Products... IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 41.1 Importation of tobacco products, cigarette papers and tubes, and processed tobacco. This part...

  13. 27 CFR 40.1 - Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... products, cigarette papers and tubes, and processed tobacco. 40.1 Section 40.1 Alcohol, Tobacco Products... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 40.1 Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco. This part...

  14. 27 CFR 40.1 - Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... products, cigarette papers and tubes, and processed tobacco. 40.1 Section 40.1 Alcohol, Tobacco Products... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 40.1 Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco. This part...

  15. 27 CFR 41.1 - Importation of tobacco products, cigarette papers and tubes, and processed tobacco.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... products, cigarette papers and tubes, and processed tobacco. 41.1 Section 41.1 Alcohol, Tobacco Products... IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 41.1 Importation of tobacco products, cigarette papers and tubes, and processed tobacco. This part...

  16. 27 CFR 40.1 - Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... products, cigarette papers and tubes, and processed tobacco. 40.1 Section 40.1 Alcohol, Tobacco Products... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 40.1 Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco. This part...

  17. 27 CFR 41.1 - Importation of tobacco products, cigarette papers and tubes, and processed tobacco.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... products, cigarette papers and tubes, and processed tobacco. 41.1 Section 41.1 Alcohol, Tobacco Products... IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 41.1 Importation of tobacco products, cigarette papers and tubes, and processed tobacco. This part...

  18. 27 CFR 41.1 - Importation of tobacco products, cigarette papers and tubes, and processed tobacco.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... products, cigarette papers and tubes, and processed tobacco. 41.1 Section 41.1 Alcohol, Tobacco Products... IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 41.1 Importation of tobacco products, cigarette papers and tubes, and processed tobacco. This part...

  19. 27 CFR 40.1 - Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... products, cigarette papers and tubes, and processed tobacco. 40.1 Section 40.1 Alcohol, Tobacco Products... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 40.1 Manufacture of tobacco products, cigarette papers and tubes, and processed tobacco. This part...

  20. 27 CFR 41.1 - Importation of tobacco products, cigarette papers and tubes, and processed tobacco.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... products, cigarette papers and tubes, and processed tobacco. 41.1 Section 41.1 Alcohol, Tobacco Products... IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Scope of Regulations § 41.1 Importation of tobacco products, cigarette papers and tubes, and processed tobacco. This part...

  1. Tobacco-specific N-nitrosamines NNN and NNK levels in cigarette brands between 2000 and 2014.

    PubMed

    Gunduz, I; Kondylis, A; Jaccard, G; Renaud, J-M; Hofer, R; Ruffieux, L; Gadani, F

    2016-04-01

    The evolution of the levels of tobacco-specific N-nitrosamines (TSNA), N-nitrosonornicotine (NNN) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in mainstream (MS) cigarette smoke is investigated based on smoke and tobacco chemistry data of cigarette brands sold by Philip Morris International (PMI) between 2000 and 2014. A total of 315 cigarette samples representing a wide range of product and design characteristics manufactured by PMI between 2008 and 2014 were analyzed and compared to a previously published dataset of PMI brands manufactured in 2000. The data indicate that there is a substantial reduction of NNN and NNK levels in tobacco fillers and MS cigarette smoke per mg of tar and per mg of nicotine using Health Canada Intense (HCI) machine-smoking regime. This observed reduction in NNN and NNK levels in MS cigarette smoke is also supported by the downward trend observed on NNN and NNK levels in USA flue-cured Virginia and Burley tobacco lots from 2000 to 2014 crops, reflecting effectiveness of measures taken on curing and agricultural practices designed to minimize TSNA formation in tobacco.

  2. Shallow ground-water quality adjacent to burley tobacco fields in northeastern Tennessee and southwestern Virginia, spring 1997

    USGS Publications Warehouse

    Johnson, G.C.; Connell, J.F.

    2001-01-01

    In 1994, the U.S. Geological Survey began an assessment of the upper Tennessee River Basin as part of the National Water-Quality Assessment (NAWQA) Program. A ground-water land-use study conducted in 1996 focused on areas with burley tobacco production in northeastern Tennessee and southwestern Virginia. Land-use studies are designed to focus on specific land uses and to examine natural and human factors that affect the quality of shallow ground water underlying specific types of land use. Thirty wells were drilled in shallow regolith adjacent to and downgradient of tobacco fields in the Valley and Ridge Physiographic Province of the upper Tennessee River Basin. Ground-water samples were collected between June 4 and July 9, 1997, to coincide with the application of the majority of pesticides and fertilizers used in tobacco production. Ground-water samples were analyzed for nutrients, major ions, 79 pesticides, 7 pesticide degradation products, 86 volatile organic compounds, and dissolved organic carbon. Nutrient concentrations were lower than the levels found in similar NAWQA studies across the United States during 1993-95. Five of 30 upper Tennessee River Basin wells (16.7 percent) had nitrate levels exceeding 10 mg/L while 19 percent of agricultural land-use wells nationally and 7.9 percent in the Southeast had nitrate concentrations exceeding 10 mg/L. Median nutrient concentrations were equal to or less than national median concentrations. All pesticide concentrations in the basin were less than established drinking water standards, and pesticides were detected less frequently than average for other NAWQA study units. Atrazine was detected at 8 of 30 (27 percent) of the wells, and deethylatrazine (an atrazine degradation product) was found in 9 (30 percent) of the wells. Metalaxyl was found in 17 percent of the wells, and prometon, flumetralin, dimethomorph, 2,4,5-T, 2,4-D, dichlorprop, and silvex were detected once each (3 percent). Volatile organic compounds

  3. Expression of a constitutively active nitrate reductase variant in tobacco reduces tobacco-specific nitrosamine accumulation in cured leaves and cigarette smoke.

    PubMed

    Lu, Jianli; Zhang, Leichen; Lewis, Ramsey S; Bovet, Lucien; Goepfert, Simon; Jack, Anne M; Crutchfield, James D; Ji, Huihua; Dewey, Ralph E

    2016-07-01

    Burley tobaccos (Nicotiana tabacum) display a nitrogen-use-deficiency phenotype that is associated with the accumulation of high levels of nitrate within the leaf, a trait correlated with production of a class of compounds referred to as tobacco-specific nitrosamines (TSNAs). Two TSNA species, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and N-nitrosonornicotine (NNN), have been shown to be strong carcinogens in numerous animal studies. We investigated the potential of molecular genetic strategies to lower nitrate levels in burley tobaccos by overexpressing genes encoding key enzymes of the nitrogen-assimilation pathway. Of the various constructs tested, only the expression of a constitutively active nitrate reductase (NR) dramatically decreased free nitrate levels in the leaves. Field-grown tobacco plants expressing this NR variant exhibited greatly reduced levels of TSNAs in both cured leaves and mainstream smoke of cigarettes made from these materials. Decreasing leaf nitrate levels via expression of a constitutively active NR enzyme represents an exceptionally promising means for reducing the production of NNN and NNK, two of the most well-documented animal carcinogens found in tobacco products.

  4. 75 FR 29662 - Treatment of Cigarettes and Smokeless Tobacco as Nonmailable Matter

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ... tobacco conducted by mail. One of the commenters further suggested that clove cigarettes, which the... tobacco products marketed as cigarettes, including those with clove flavoring, are prohibited in...

  5. 210Po concentration analysis on tobacco and cigarettes in Malaysia

    NASA Astrophysics Data System (ADS)

    Azman, Muhammad Azfar; Rahman, Irman Abdul; Yasir, Muhammad Samudi

    2013-05-01

    Tobacco or better known as the cigarette was smoked since ages. Although many efforts had been made by the Ministry of Health to prevent or reduce the cigarette problem, the smokers still consider that cigarette are not harmful to health. This work is conducted to study the concentration of radionuclides alpha in tobacco and tobacco products in Malaysia. The radionuclide sought in this study is 210Po which is an alpha emitter. The sample used are tobacco and cigarettes, the tobacco samples were taken from tobacco farms in Malaysia while the sample branded cigarettes Marlboro and Gudang Garam were bought in the supermarket. The objectives of this study are to determine the concentration of radionuclides 210Po in tobacco and tobacco products as well as to estimate the radioactivity doses contributing to the smokers in Malaysia. The results for Marlboro cigarettes and Gudang Garam were found to be on the average radionuclide concentration of 210Po is 13.3 mBq/g (Marlboro cigarettes) and 11.9 mBq/g (Gudang Garam). From the total concentration of the cigarette, the estimated annual contribution dose to smokers for every 20 cigarettes smoked per day are 111.9 ± 14.7 μSv/year for Marlboro cigarettes and 100.2 ± 3.3 μSv/year for Gudang Garam cigarettes. The average concentration of radionuclides for tobacco leaf tobacco for each area taken is 3.6 mBq / g for Bachok, 2.4 mBq / g for Tumpat and 3.1 mBq / g for Semerak district.

  6. Exercise and Fitness: Association with Cigarette and Smokeless Tobacco Use.

    ERIC Educational Resources Information Center

    Conway, Terry L.; Cronan, Terry A.

    This study examined the relationships among physical fitness, exercise activity, and both cigarette smoking and smokeless tobacco use among 2,800 United States Navy men. Subgrouping individuals according to their self-reported use of tobacco resulted in maximum sample sizes of 1,406 nonusers, 161 smokeless tobacco users, and 1,233 cigarette…

  7. [Cigarette prices, tobacco taxes and the proportion of contraband cigarettes in Germany].

    PubMed

    Effertz, T; Schlittgen, R

    2013-06-01

    Taxes on tobacco products are among the most efficient instruments against tobacco consumption and the arising cost of illness associated with them. The main argument of the tobacco industry against increases of excise taxes on cigarettes is a presumed substitution effect of smokers turning from consumption of legal cigarettes to smuggled ones. Besides deriving this proposition from the tobacco industry's own funded research, it has never been tested empirically. This article analyses the interdependence between contraband cigarettes and cigarette prices in Germany. Using VAR-modelling on the time-series of the variables of interest, we find no empirically valid correlation or causation between prices and untaxed contraband cigarettes. Furthermore, we find a positive relationship between contraband and legal taxed cigarettes, i. e., when the demand for legal cigarettes decreased in amount, so did the quantity of untaxed cigarettes. We conclude that the proposed relationship between prices and smuggled cigarettes as well as an overall substitution effect among smokers is non-existent. This has important implications for public health policy. The proposition that higher taxes on tobacco products incur social costs from increased smuggling activity cannot be corroborated empirically. Furthermore, this finding should encourage public health policy to keep using tobacco taxes as an instrument for prevention.

  8. 27 CFR 41.174 - Disposition of tobacco products and cigarette papers and tubes, and schedule.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... products and cigarette papers and tubes, and schedule. 41.174 Section 41.174 Alcohol, Tobacco Products and... IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Claims Tobacco Products and Cigarette Papers and Tubes Withdrawn from the Market § 41.174 Disposition of tobacco products and...

  9. 27 CFR 41.174 - Disposition of tobacco products and cigarette papers and tubes, and schedule.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... products and cigarette papers and tubes, and schedule. 41.174 Section 41.174 Alcohol, Tobacco Products and... IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Claims Tobacco Products and Cigarette Papers and Tubes Withdrawn from the Market § 41.174 Disposition of tobacco products and...

  10. 27 CFR 41.174 - Disposition of tobacco products and cigarette papers and tubes, and schedule.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... products and cigarette papers and tubes, and schedule. 41.174 Section 41.174 Alcohol, Tobacco Products and... IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Claims Tobacco Products and Cigarette Papers and Tubes Withdrawn from the Market § 41.174 Disposition of tobacco products and...

  11. 27 CFR 41.174 - Disposition of tobacco products and cigarette papers and tubes, and schedule.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... products and cigarette papers and tubes, and schedule. 41.174 Section 41.174 Alcohol, Tobacco Products and... IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Claims Tobacco Products and Cigarette Papers and Tubes Withdrawn from the Market § 41.174 Disposition of tobacco products and...

  12. 27 CFR 41.174 - Disposition of tobacco products and cigarette papers and tubes, and schedule.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... products and cigarette papers and tubes, and schedule. 41.174 Section 41.174 Alcohol, Tobacco Products and... IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Claims Tobacco Products and Cigarette Papers and Tubes Withdrawn from the Market § 41.174 Disposition of tobacco products and...

  13. Scientific assessment of the use of sugars as cigarette tobacco ingredients: a review of published and other publicly available studies.

    PubMed

    Roemer, Ewald; Schorp, Matthias K; Piadé, Jean-Jacques; Seeman, Jeffrey I; Leyden, Donald E; Haussmann, Hans-Juergen

    2012-03-01

    Sugars, such as sucrose or invert sugar, have been used as tobacco ingredients in American-blend cigarettes to replenish the sugars lost during curing of the Burley component of the blended tobacco in order to maintain a balanced flavor. Chemical-analytical studies of the mainstream smoke of research cigarettes with various sugar application levels revealed that most of the smoke constituents determined did not show any sugar-related changes in yields (per mg nicotine), while ten constituents were found to either increase (formaldehyde, acrolein, 2-butanone, isoprene, benzene, toluene, benzo[k]fluoranthene) or decrease (4-aminobiphenyl, N-nitrosodimethylamine, N-nitrosonornicotine) in a statistically significant manner with increasing sugar application levels. Such constituent yields were modeled into constituent uptake distributions using simulations of nicotine uptake distributions generated on the basis of published nicotine biomonitoring data, which were multiplied by the constituent/nicotine ratios determined in the current analysis. These simulations revealed extensive overlaps for the constituent uptake distributions with and without sugar application. Moreover, the differences in smoke composition did not lead to relevant changes in the activity in in vitro or in vivo assays. The potential impact of using sugars as tobacco ingredients was further assessed in an indirect manner by comparing published data from markets with predominantly American-blend or Virginia-type (no added sugars) cigarettes. No relevant difference was found between these markets for smoking prevalence, intensity, some markers of dependence, nicotine uptake, or mortality from smoking-related lung cancer and chronic obstructive pulmonary disease. In conclusion, thorough examination of the data available suggests that the use of sugars as ingredients in cigarette tobacco does not increase the inherent risk and harm of cigarette smoking.

  14. Scientific assessment of the use of sugars as cigarette tobacco ingredients: A review of published and other publicly available studies

    PubMed Central

    Roemer, Ewald; Schorp, Matthias K; Piadé, Jean-Jacques; Seeman, Jeffrey I; Leyden, Donald E; Haussmann, Hans-Juergen

    2012-01-01

    Sugars, such as sucrose or invert sugar, have been used as tobacco ingredients in American-blend cigarettes to replenish the sugars lost during curing of the Burley component of the blended tobacco in order to maintain a balanced flavor. Chemical-analytical studies of the mainstream smoke of research cigarettes with various sugar application levels revealed that most of the smoke constituents determined did not show any sugar-related changes in yields (per mg nicotine), while ten constituents were found to either increase (formaldehyde, acrolein, 2-butanone, isoprene, benzene, toluene, benzo[k]fluoranthene) or decrease (4-aminobiphenyl, N-nitrosodimethylamine, N-nitrosonornicotine) in a statistically significant manner with increasing sugar application levels. Such constituent yields were modeled into constituent uptake distributions using simulations of nicotine uptake distributions generated on the basis of published nicotine biomonitoring data, which were multiplied by the constituent/nicotine ratios determined in the current analysis. These simulations revealed extensive overlaps for the constituent uptake distributions with and without sugar application. Moreover, the differences in smoke composition did not lead to relevant changes in the activity in in vitro or in vivo assays. The potential impact of using sugars as tobacco ingredients was further assessed in an indirect manner by comparing published data from markets with predominantly American-blend or Virginia-type (no added sugars) cigarettes. No relevant difference was found between these markets for smoking prevalence, intensity, some markers of dependence, nicotine uptake, or mortality from smoking-related lung cancer and chronic obstructive pulmonary disease. In conclusion, thorough examination of the data available suggests that the use of sugars as ingredients in cigarette tobacco does not increase the inherent risk and harm of cigarette smoking. PMID:22263649

  15. Safety evaluation and risk assessment of electronic cigarettes as tobacco cigarette substitutes: a systematic review

    PubMed Central

    Polosa, Riccardo

    2014-01-01

    Electronic cigarettes are a recent development in tobacco harm reduction. They are marketed as less harmful alternatives to smoking. Awareness and use of these devices has grown exponentially in recent years, with millions of people currently using them. This systematic review appraises existing laboratory and clinical research on the potential risks from electronic cigarette use, compared with the well-established devastating effects of smoking tobacco cigarettes. Currently available evidence indicates that electronic cigarettes are by far a less harmful alternative to smoking and significant health benefits are expected in smokers who switch from tobacco to electronic cigarettes. Research will help make electronic cigarettes more effective as smoking substitutes and will better define and further reduce residual risks from use to as low as possible, by establishing appropriate quality control and standards. PMID:25083263

  16. Case studies in international tobacco surveillance: cigarette smuggling in Brazil

    PubMed Central

    Shafey, O; Cokkinides, V; Cavalcante, T; Teixeira, M; Vianna, C; Thun, M

    2002-01-01

    Objective: This article is the first in a series of international case studies developed by the American Cancer Society to illustrate use of publicly available surveillance data for regional tobacco control. Design: A descriptive analysis of Brazil and Paraguay cigarette production and trade data from official sources. Methods: Per capita cigarette consumption for Brazil and its neighbour was calculated from 1970 to 1998 using data on production, imports, and exports from NATIONS, the National Tobacco Information Online System. Results: A 63% decrease was observed in the estimate of per capita consumption of cigarettes in Brazil between 1986 and 1998 (from 1913 cigarettes per person in 1986 to 714 cigarettes per person in 1998) and a 16-fold increase in Paraguay was observed during the same period (from 678 cigarettes per person in 1986 to 10 929 cigarettes per person in 1998). Following Brazil's 1999 passage of a 150% cigarette export tax, cigarette exports fell 89% and Brazil's estimated per capita consumption rose to 1990 levels (based on preliminary data). Per capita consumption in Paraguay also fell to 1990 levels. Conclusions: These trends coincide with local evidence that large volumes of cigarettes manufactured in Brazil for export to Paraguay are smuggled back and consumed as tax-free contraband in Brazil. It is hoped that this case study will draw wider public attention to the problems that smuggling presents for tobacco control, help identify other countries confronting similar issues, and stimulate effective interventions. PMID:12198271

  17. It is time to regulate carcinogenic tobacco-specific nitrosamines in cigarette tobacco

    PubMed Central

    Hecht, Stephen S.

    2014-01-01

    The Family Smoking Prevention and Tobacco Control Act gives the Food and Drug Administration power to regulate tobacco products. This commentary calls for immediate regulation of the carcinogenic tobacco-specific nitrosamines 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and N’-nitrosonornicotine (NNN) in cigarette tobacco as a logical path to cancer prevention. NNK and NNN, powerful carcinogens in laboratory animals, have been evaluated as “carcinogenic to humans” by the International Agency for Research on Cancer. NNK and NNN are present in the tobacco of virtually all marketed cigarettes; levels in cigarette smoke are directly proportional to the amounts in tobacco. The NNK metabolite NNAL, itself a strong carcinogen, is present in the urine of smokers and non-smokers exposed to secondhand smoke. Some of the highest levels of NNK and NNN are found in U.S. products. It is well established that factors such as choice of tobacco blend, agricultural conditions, and processing methods influence levels of NNK and NNN in cigarette tobacco and cigarette smoke. Therefore, it is time to control these factors and produce cigarettes with 100 ppb or less each of NNK and NNN in tobacco, which would result in an approximate 15-20 fold reduction of these carcinogens in the mainstream smoke of popular cigarettes sold in the United States. PMID:24806664

  18. It is time to regulate carcinogenic tobacco-specific nitrosamines in cigarette tobacco.

    PubMed

    Hecht, Stephen S

    2014-07-01

    The Family Smoking Prevention and Tobacco Control Act gives the U.S. Food and Drug Administration power to regulate tobacco products. This commentary calls for immediate regulation of the carcinogenic tobacco-specific nitrosamines 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and N'-nitrosonornicotine (NNN) in cigarette tobacco as a logical path to cancer prevention. NNK and NNN, powerful carcinogens in laboratory animals, have been evaluated as "carcinogenic to humans" by the International Agency for Research on Cancer. NNK and NNN are present in the tobacco of virtually all marketed cigarettes; levels in cigarette smoke are directly proportional to the amounts in tobacco. The NNK metabolite NNAL, itself a strong carcinogen, is present in the urine of smokers and nonsmokers exposed to secondhand smoke. Some of the highest levels of NNK and NNN are found in U.S. products. It is well established that factors such as choice of tobacco blend, agricultural conditions, and processing methods influence levels of NNK and NNN in cigarette tobacco and cigarette smoke. Therefore, it is time to control these factors and produce cigarettes with 100 ppb or less each of NNK and NNN in tobacco, which would result in an approximate 15- to 20-fold reduction of these carcinogens in the mainstream smoke of popular cigarettes sold in the United States.

  19. 75 FR 35302 - Cigarettes and Smokeless Tobacco-Prohibited in All Outbound and Inbound International Mail

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-22

    ... 20 Cigarettes and Smokeless Tobacco--Prohibited in All Outbound and Inbound International Mail AGENCY... All Cigarette Trafficking (PACT) Act, which restricts the mailability of cigarettes and smokeless..., including roll-your-own tobacco, and smokeless tobacco under the Prevent All Cigarette Trafficking...

  20. Tobacco industry consumer research on socially acceptable cigarettes

    PubMed Central

    Ling, P; Glantz, S

    2005-01-01

    Objective: To describe tobacco industry consumer research to inform the development of more "socially acceptable" cigarette products since the 1970s. Methods: Analysis of previously secret tobacco industry documents. Results: 28 projects to develop more socially acceptable cigarettes were identified from Philip Morris, RJ Reynolds, British American Tobacco, and Lorillard tobacco companies. Consumer research and concept testing consistently demonstrated that many smokers feel strong social pressure not to smoke, and this pressure increased with exposure to smoking restrictions. Tobacco companies attempted to develop more socially acceptable cigarettes with less visible sidestream smoke or less odour. When presented in theory, these product concepts were very attractive to important segments of the smoking population. However, almost every product developed was unacceptable in actual product tests or test markets. Smokers reported the complete elimination of secondhand smoke was necessary to satisfy non-smokers. Smokers have also been generally unwilling to sacrifice their own smoking satisfaction for the benefit of others. Many smokers prefer smoke-free environments to cigarettes that produce less secondhand smoke. Conclusions: Concerns about secondhand smoke and clean indoor air policies have a powerful effect on the social acceptability of smoking. Historically, the tobacco industry has been unable to counter these effects by developing more socially acceptable cigarettes. These data suggest that educating smokers about the health dangers of secondhand smoke and promoting clean indoor air policies has been difficult for the tobacco industry to counter with new products, and that every effort should be made to pursue these strategies. PMID:16183968

  1. [Electronic cigarette--a safe substitute for tobacco cigarette or a new threat?].

    PubMed

    Kośmider, Leon; Knysak, Jakub; Goniewicz, Maciej Łukasz; Sobczak, Andrzej

    2012-01-01

    The aim of this paper was to summarize up-to-date data on the new emerging nicotine containing product 'electronic cigarette', commonly referred as e-cigarette. We presented data on prevalence and popularity of various brands and models on domestic markets. Development of the new products with technical and chemical modifications was also described. We reviewed studies on chemical composition and efficacy of nicotine delivery from e-cigarettes and discussed its potential use as nicotine replacement for tobacco cigarettes. Regulatory policies on e-cigarette sale as nicotine containing product were also discussed. We concluded that e-cigarette might be an effective harm reduction tool but little is known about its safety, especially when used for a long time. Despite many positive findings from surveys among e-cigarettes users, there is need for comprehensive state-of-the-at clinical trials to show efficacy of e-cigarette as smoking cessation tool.

  2. 27 CFR 44.65 - Liability for tax on tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... tobacco products, and cigarette papers and tubes. 44.65 Section 44.65 Alcohol, Tobacco Products and... EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX General § 44.65 Liability for tax on tobacco products, and cigarette papers and tubes....

  3. 27 CFR 44.65 - Liability for tax on tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... tobacco products, and cigarette papers and tubes. 44.65 Section 44.65 Alcohol, Tobacco Products and... EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX General § 44.65 Liability for tax on tobacco products, and cigarette papers and tubes....

  4. 27 CFR 44.65 - Liability for tax on tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... tobacco products, and cigarette papers and tubes. 44.65 Section 44.65 Alcohol, Tobacco Products and... EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX General § 44.65 Liability for tax on tobacco products, and cigarette papers and tubes....

  5. 27 CFR 44.65 - Liability for tax on tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... tobacco products, and cigarette papers and tubes. 44.65 Section 44.65 Alcohol, Tobacco Products and... EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX General § 44.65 Liability for tax on tobacco products, and cigarette papers and tubes....

  6. 27 CFR 44.65 - Liability for tax on tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... tobacco products, and cigarette papers and tubes. 44.65 Section 44.65 Alcohol, Tobacco Products and... EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX General § 44.65 Liability for tax on tobacco products, and cigarette papers and tubes....

  7. 76 FR 19710 - Tobacco Transition Payment Program; Cigar and Cigarette Per Unit Assessments; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-08

    ... Payment Program; Cigar and Cigarette Per Unit Assessments; Correction AGENCY: Commodity Credit Corporation... correction to the Request for Comments titled ``Tobacco Transition Payment Program; Cigar and Cigarette...

  8. Electronic cigarette aerosol induces significantly less cytotoxicity than tobacco smoke

    PubMed Central

    Azzopardi, David; Patel, Kharishma; Jaunky, Tomasz; Santopietro, Simone; Camacho, Oscar M.; McAughey, John; Gaça, Marianna

    2016-01-01

    Abstract Electronic cigarettes (E-cigarettes) are a potential means of addressing the harm to public health caused by tobacco smoking by offering smokers a less harmful means of receiving nicotine. As e-cigarettes are a relatively new phenomenon, there are limited scientific data on the longer-term health effects of their use. This study describes a robust in vitro method for assessing the cytotoxic response of e-cigarette aerosols that can be effectively compared with conventional cigarette smoke. This was measured using the regulatory accepted Neutral Red Uptake assay modified for air–liquid interface (ALI) exposures. An exposure system, comprising a smoking machine, traditionally used for in vitro tobacco smoke exposure assessments, was adapted for use with e-cigarettes to expose human lung epithelial cells at the ALI. Dosimetric analysis methods using real-time quartz crystal microbalances for mass, and post-exposure chemical analysis for nicotine, were employed to detect/distinguish aerosol dilutions from a reference Kentucky 3R4F cigarette and two commercially available e-cigarettes (Vype eStick and ePen). ePen aerosol induced 97%, 94% and 70% less cytotoxicity than 3R4F cigarette smoke based on matched EC50 values at different dilutions (1:5 vs. 1:153 vol:vol), mass (52.1 vs. 3.1 μg/cm2) and nicotine (0.89 vs. 0.27 μg/cm2), respectively. Test doses where cigarette smoke and e-cigarette aerosol cytotoxicity were observed are comparable with calculated daily doses in consumers. Such experiments could form the basis of a larger package of work including chemical analyses, in vitro toxicology tests and clinical studies, to help assess the safety of current and next generation nicotine and tobacco products. PMID:27690199

  9. Electronic cigarette aerosol induces significantly less cytotoxicity than tobacco smoke.

    PubMed

    Azzopardi, David; Patel, Kharishma; Jaunky, Tomasz; Santopietro, Simone; Camacho, Oscar M; McAughey, John; Gaça, Marianna

    2016-07-01

    Electronic cigarettes (E-cigarettes) are a potential means of addressing the harm to public health caused by tobacco smoking by offering smokers a less harmful means of receiving nicotine. As e-cigarettes are a relatively new phenomenon, there are limited scientific data on the longer-term health effects of their use. This study describes a robust in vitro method for assessing the cytotoxic response of e-cigarette aerosols that can be effectively compared with conventional cigarette smoke. This was measured using the regulatory accepted Neutral Red Uptake assay modified for air-liquid interface (ALI) exposures. An exposure system, comprising a smoking machine, traditionally used for in vitro tobacco smoke exposure assessments, was adapted for use with e-cigarettes to expose human lung epithelial cells at the ALI. Dosimetric analysis methods using real-time quartz crystal microbalances for mass, and post-exposure chemical analysis for nicotine, were employed to detect/distinguish aerosol dilutions from a reference Kentucky 3R4F cigarette and two commercially available e-cigarettes (Vype eStick and ePen). ePen aerosol induced 97%, 94% and 70% less cytotoxicity than 3R4F cigarette smoke based on matched EC50 values at different dilutions (1:5 vs. 1:153 vol:vol), mass (52.1 vs. 3.1 μg/cm(2)) and nicotine (0.89 vs. 0.27 μg/cm(2)), respectively. Test doses where cigarette smoke and e-cigarette aerosol cytotoxicity were observed are comparable with calculated daily doses in consumers. Such experiments could form the basis of a larger package of work including chemical analyses, in vitro toxicology tests and clinical studies, to help assess the safety of current and next generation nicotine and tobacco products.

  10. Comparative 13-week inhalation study of cigarette smoke from cigarettes containing cast sheet tobacco.

    PubMed

    Potts, Ryan J; Meckley, Daniel R; Shreve, W Keith; Pence, Deborah H; Ayres, Paul H; Doolittle, David; Swauger, James E; Sagartz, John W

    2007-06-01

    A subchronic, nose-only inhalation study was conducted to compare the effects of mainstream smoke from a reference cigarette containing conventional reconstituted tobacco sheet at 30% of the finished blend to mainstream smoke from cigarettes containing 10% or 15% cast sheet (a specific type of reconstituted tobacco sheet) substituted for part of the conventional reconstituted tobacco. Male and female Sprague-Dawley rats were exposed for 1 h/day, 5 d/wk, for 13 wk to mainstream smoke at 0, 0.06, 0.20, or 0.80 mg wet total particulate matter per liter of air. Clinical signs, body and organ weights, clinical chemistry, hematology, carboxyhemoglobin (COHb), serum nicotine, plethysmography, gross pathology, and histopathology were determined. Exposure to cigarette smoke induced a number of changes in respiratory physiology, histopathology, and serum nicotine and COHb levels when compared to sham animals. When corresponding dose groups of reference and cast sheet mainstream smokes were compared, no biological differences were noted. At the end of the exposure period, subsets of rats from each group were maintained without smoke exposures for an additional 13 wk (recovery period). At the end of the recovery period, there were no statistically significant differences in histopathological findings observed between the reference and either cast sheet cigarette. Substitution of 10% or 15% cast sheet tobacco for conventional reconstituted tobacco sheet does not alter the inhalation toxicology of the mainstream smoke when compared to mainstream smoke from a reference cigarette containing conventional reconstituted tobacco sheet.

  11. [Tobacco industry strategies: marketing cigarettes to young people].

    PubMed

    Damphousse, François

    2005-01-01

    "Tobacco industry strategies: marketing cigarettes to young people" describres how tobacco manufacturers through their internal documents and litigation have been forced to admit or found to deliberately target young people in their marketing strategies to recruit new smokers, despite having denied it publicly for years. Given that most smokers start and get hooked on tobacco in their ealy years and that the link between advertising, promotion and tobacco initiation is well documented, countries should adopt a complete ban on advertising and promotion. The FCTC is the best avenue for a global ban.

  12. [Advertising and promotion of tobacco products and electronic cigarettes].

    PubMed

    Canevascini, Michela; Kuendig Hervé; Véron, Claudia; Pasche, Myriam

    2015-06-10

    Switzerland is one of the least restrictive countries in Europe in terms of tobacco advertising. A study conducted between 2013 and 2014 documented the presence of tobacco advertising, promotion and sponsorship in western Switzerland. The first part of this article presents the results of the observations realized in points of sale, in private events sponsored by the tobacco industry and during daily itineraries of young people. The results show that tobacco advertising, promotion and sponsorship are omnipresent and mainly target young people. The second part of the article analyses the presence of electronic cigarette advertising and promotion, observed in points of sale and on online stores.

  13. 76 FR 55923 - Draft Guidance for Industry: Submission of Warning Plans for Cigarettes and Smokeless Tobacco...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-09

    ... Cigarettes and Smokeless Tobacco Products; Availability; Agency Information Collection Activities; Proposed... ``Submission of Warning Plans for Cigarettes and Smokeless Tobacco Products.'' This draft guidance document is... Cigarette Labeling and Advertising Act, as amended by the Family Smoking Prevention and Tobacco Control...

  14. 27 CFR 44.213 - Destruction of tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... products, and cigarette papers and tubes. 44.213 Section 44.213 Alcohol, Tobacco Products and Firearms... TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX Removal of Shipments of Tobacco Products and Cigarette Papers and Tubes by Manufacturers and Export...

  15. 27 CFR 72.65 - Sale of forfeited tobacco products and cigarette papers and tubes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... products and cigarette papers and tubes. 72.65 Section 72.65 Alcohol, Tobacco Products and Firearms ALCOHOL... of forfeited tobacco products and cigarette papers and tubes. All tobacco products and cigarette papers and tubes forfeited under the internal revenue laws shall be sold at a price which will...

  16. 27 CFR 72.65 - Sale of forfeited tobacco products and cigarette papers and tubes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... products and cigarette papers and tubes. 72.65 Section 72.65 Alcohol, Tobacco Products and Firearms ALCOHOL... of forfeited tobacco products and cigarette papers and tubes. All tobacco products and cigarette papers and tubes forfeited under the internal revenue laws shall be sold at a price which will...

  17. 27 CFR 44.213 - Destruction of tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... products, and cigarette papers and tubes. 44.213 Section 44.213 Alcohol, Tobacco Products and Firearms... TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX Removal of Shipments of Tobacco Products and Cigarette Papers and Tubes by Manufacturers and Export...

  18. 27 CFR 72.65 - Sale of forfeited tobacco products and cigarette papers and tubes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... products and cigarette papers and tubes. 72.65 Section 72.65 Alcohol, Tobacco Products and Firearms ALCOHOL... of forfeited tobacco products and cigarette papers and tubes. All tobacco products and cigarette papers and tubes forfeited under the internal revenue laws shall be sold at a price which will...

  19. 27 CFR 72.65 - Sale of forfeited tobacco products and cigarette papers and tubes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... products and cigarette papers and tubes. 72.65 Section 72.65 Alcohol, Tobacco Products and Firearms ALCOHOL... of forfeited tobacco products and cigarette papers and tubes. All tobacco products and cigarette papers and tubes forfeited under the internal revenue laws shall be sold at a price which will...

  20. 27 CFR 44.213 - Destruction of tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... products, and cigarette papers and tubes. 44.213 Section 44.213 Alcohol, Tobacco Products and Firearms... TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX Removal of Shipments of Tobacco Products and Cigarette Papers and Tubes by Manufacturers and Export...

  1. 27 CFR 44.213 - Destruction of tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... products, and cigarette papers and tubes. 44.213 Section 44.213 Alcohol, Tobacco Products and Firearms... TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX Removal of Shipments of Tobacco Products and Cigarette Papers and Tubes by Manufacturers and Export...

  2. 27 CFR 44.213 - Destruction of tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... products, and cigarette papers and tubes. 44.213 Section 44.213 Alcohol, Tobacco Products and Firearms... TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX Removal of Shipments of Tobacco Products and Cigarette Papers and Tubes by Manufacturers and Export...

  3. 27 CFR 72.65 - Sale of forfeited tobacco products and cigarette papers and tubes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... products and cigarette papers and tubes. 72.65 Section 72.65 Alcohol, Tobacco Products and Firearms ALCOHOL... of forfeited tobacco products and cigarette papers and tubes. All tobacco products and cigarette papers and tubes forfeited under the internal revenue laws shall be sold at a price which will...

  4. [Chemicals added to cigarettes and their effects on tobacco dependence].

    PubMed

    Gonseth, S; Cornuz, J

    2009-07-01

    This paper summarizes data on the factors involved in addiction and dependence to cigarettes. Nicotine has been intensively studied by the tobacco industry, for instance for its addictive effect at the lowest possible rates. The addition of diammonium phosphate and urea produces an alcalinization of the pH of cigarette smoke, and promotes the absorption and the trans-membrane passage of nicotine. The taste, the smell of smoke, and the visual aspect of the pack of cigarettes are also sensory components that promote addiction. Finally, menthol, sugar, cocoa and liquorice added to cigarettes also play a role in dependence and addiction to cigarettes by, for instance, making an anesthetic effect on the airways.

  5. 27 CFR 41.85 - Release from customs custody of imported tobacco products or cigarette papers or tubes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... custody of imported tobacco products or cigarette papers or tubes. 41.85 Section 41.85 Alcohol, Tobacco...) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Tobacco Products and Cigarette Papers and Tubes, Imported Into or Returned to the United States Release...

  6. Toxicological evaluation of potassium sorbate added to cigarette tobacco.

    PubMed

    Gaworski, C L; Lemus-Olalde, R; Carmines, E L

    2008-01-01

    Potassium sorbate (PS) may be incorporated in blended cigarette tobacco either as a mold growth inhibitor in processed tobacco sheet material, or as a preservative in flavor systems or paper adhesives. To evaluate the effect of PS addition, neat material pyrolysis studies, smoke chemistry and biological activity studies (bacterial mutagenicity, cytotoxicity, in vivo micronucleus, and 90-day nose-only rat inhalation) with mainstream smoke, or mainstream smoke preparations from cigarettes containing various measured levels of PS (0%, 0.15%, 1.6%, and 3.7%) were performed. At simulated tobacco burning temperatures up to 1000 degrees C, neat PS completely pyrolyzed to form aromatic ring materials including benzene, toluene, substituted benzenes, naphthalene, and substituted naphthalenes. Under machine smoking conditions (FTC/ISO), high levels of PS may alter the burning characteristics of the cigarette leading to decreased puff count, total particulate matter, carbon monoxide, hydrogen cyanide, 2-nitropropane, and tobacco specific nitrosamines yields in the smoke, while increasing the yield of nicotine, 1,3-butadiene, isoprene, and some PAHs. Biological studies indicated no relevant differences in the genotoxic or cytotoxic potential of either mainstream smoke from cigarettes with or without added PS. Rats exposed to mainstream cigarette smoke developed respiratory tract changes consistent with those seen in previous smoke inhalation studies, with no relevant histopathological differences between the control and the PS test cigarette groups. These studies demonstrated that high levels of PS could alter the burning rate of the tobacco leading to alteration in the smoke chemistry profile. Yet, based on the panel of biological endpoints monitored here, it appeared that added PS produced little relevant change in the overall toxicity profile of smoke.

  7. 27 CFR 44.63 - Restrictions on disposal of tobacco products, and cigarette papers and tubes on vessels and...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... of tobacco products, and cigarette papers and tubes on vessels and aircraft. 44.63 Section 44.63... TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT... cigarette papers and tubes on vessels and aircraft. Tobacco products, and cigarette papers and...

  8. 27 CFR 44.63 - Restrictions on disposal of tobacco products, and cigarette papers and tubes on vessels and...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... of tobacco products, and cigarette papers and tubes on vessels and aircraft. 44.63 Section 44.63... TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT... cigarette papers and tubes on vessels and aircraft. Tobacco products, and cigarette papers and...

  9. 27 CFR 44.63 - Restrictions on disposal of tobacco products, and cigarette papers and tubes on vessels and...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of tobacco products, and cigarette papers and tubes on vessels and aircraft. 44.63 Section 44.63... TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT... cigarette papers and tubes on vessels and aircraft. Tobacco products, and cigarette papers and...

  10. 27 CFR 44.63 - Restrictions on disposal of tobacco products, and cigarette papers and tubes on vessels and...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... of tobacco products, and cigarette papers and tubes on vessels and aircraft. 44.63 Section 44.63... TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT... cigarette papers and tubes on vessels and aircraft. Tobacco products, and cigarette papers and...

  11. The contribution of low tar cigarettes to environmental tobacco smoke

    SciTech Connect

    Chortyk, O.T.; Schlotzhauer, W.S. )

    1989-05-01

    A series of low tar cigarettes (LTC) were smoked and the quantities of condensable mainstream (inhaled) and sidestream (between puffs) smoke compounds were determined and compared to those produced by a high tar, nonfilter cigarette. It was found that the LTC produced large quantities of sidestream smoke condensates, about equal to the high tar cigarette, and contained very high levels of toxic or cocarcinogenic phenols. On an equal weight basis, the LTC emitted more of these hazardous compounds into sidestream and environmental tobacco smoke. Higher smoke yields of a flavor additive and a sugar degradation product indicated addition of such compounds during the manufacture of LTC. It was concluded that, compared to a high tar cigarette, smoking LTC may be better for the smoker, but not for the nearby nonsmoker. Information should be developed to allow smokers to choose LTC that produce lower levels of hazardous compounds in their environmentally emitted sidestream smoke.

  12. Characterizing use patterns and perceptions of relative harm in dual users of electronic and tobacco cigarettes.

    PubMed

    Rass, Olga; Pacek, Lauren R; Johnson, Patrick S; Johnson, Matthew W

    2015-12-01

    Awareness and use of electronic cigarettes (e-cigarettes) is increasing. Questions regarding positive (e.g., smoking reduction/cessation) and negative (e.g., delay of cessation) potential public health consequences of e-cigarettes may be informed by studying dual users of e-cigarettes and tobacco cigarettes. A cross-sectional online survey assessed demographics, product use patterns, and beliefs about relative product benefits and harms among dual users (n = 350) in the United States using the website Amazon Mechanical Turk. Compared to tobacco cigarettes, e-cigarettes were used less often and were associated with lower dependence. Participants reported a 30% reduction in self-reported tobacco cigarette smoking since beginning to use e-cigarettes. Reported primary reasons for e-cigarette use were harm reduction and smoking cessation. E-cigarette use was reported as more likely in settings with smoking restrictions and when others' health could be adversely affected. Conversely, participants reported having used tobacco cigarettes more often than e-cigarettes in hedonic situations (e.g., after eating, drinking coffee or alcohol, or having sex), outdoors, or when stressed. Participants were twice as likely to report wanting to quit tobacco cigarettes compared to e-cigarettes in the next year and intended to quit tobacco cigarettes sooner. Tobacco cigarettes were described as more harmful and addictive, but also as more enjoyable than e-cigarettes. Participants provided evidence consistent with both positive and negative public health consequences of e-cigarettes, highlighting the need for experimental research, including laboratory studies and clinical trials. Policies should consider potential public health benefits of e-cigarettes, in addition to potential harms.

  13. How cigarette additives are used to mask environmental tobacco smoke

    PubMed Central

    Connolly, G.; Wayne, G.; Lymperis, D.; Doherty, M.

    2000-01-01

    OBJECTIVE—To understand the tobacco industry's research on and use of cigarette additives that alter the perception of exposure to environmental tobacco smoke (ETS).
DATA SOURCES—Internal documents from four websites maintained by the major US tobacco manufacturers and company patents pertaining to the use of ETS altering additives obtained from the US Patent and Trademark Office online database.
STUDY SELECTION—Electronic searches of the four industry websites and the US patent database were conducted using keywords to identify relevant data.
DATA EXTRACTION—Industry documents and patents obtained using an exploratory snowball sampling method were reviewed and grouped into four general categories according to whether the additive(s) described affected ETS visibility, odour, irritation, or emissions. Accuracy of isolated findings was validated through cross comparison of the data sources.
DATA SYNTHESIS—Results of this preliminary study provide evidence that tobacco manufacturers have conducted extensive research on the use of chemical additives to reduce, mask, or otherwise alter the visibility, odour, irritation, or emission of ETS.
CONCLUSIONS—Findings suggest that the tobacco industry uses additives to reduce the perception of ETS. To protect the public, appropriate regulation of tobacco additives should be mandated.


Keywords: environmental tobacco smoke; tobacco industry; additives; masking PMID:10982572

  14. Area Disparity in Children's Perceptions of Access to Tobacco and Cigarette Purchasing Experiences in Taiwan

    ERIC Educational Resources Information Center

    Lee, Heng; Hsu, Chih-Cheng; Chen, Fu-Li; Yen, Yea-Yin; Lin, Pi-Li; Chiu, Yu-Wen; Lee, Chien-Hung; Peng, Wu-Der; Chen, Ted; Lu, Di-Lin; Huang, Hsiao-Ling

    2014-01-01

    Background: Adolescents who perceive easy access to tobacco are more likely to acquire cigarettes and experience smoking. This study assesses area disparities in perceptions of access to tobacco and cigarette purchasing experiences among schoolchildren. Methods: Data on children's tobacco-related variables were obtained from the Control of…

  15. Exposure to Nicotine and Carcinogens among Southwestern Alaskan Native Cigarette Smokers and Smokeless Tobacco Users

    PubMed Central

    Benowitz, Neal L.; Renner, Caroline C.; Lanier, Anne P.; Tyndale, Rachel F.; Hatsukami, Dorothy K.; Lindgren, Bruce; Stepanov, Irina; Watson, Clifford H.; Sosnoff, Connie S.; Jacob, Peyton

    2012-01-01

    Background The prevalence of tobacco use, both cigarette smoking and smokeless, including iqmik (homemade smokeless tobacco prepared with dried tobacco leaves mixed with alkaline ash), and of tobacco-related cancer is high in Alaskan Native people (AN). To investigate possible mechanisms of increased cancer risk we studied levels of nicotine and tobacco-specific nitrosamines (TSNA) in tobacco products and biomarkers of tobacco toxicant exposure in Southwestern AN people. Methods Participants included 163 cigarette smokers, 76 commercial smokeless tobacco, 20 iqmik, 31 dual cigarette smokers and smokeless tobacco, and 110 nontobacco users. Tobacco use history, samples of tobacco products used, and blood and urine samples were collected. Results Nicotine concentrations were highest in cigarette tobacco and TSNAs highest in commercial smokeless tobacco products. The AN participants smoked on average 7.8 cigarettes per day. Nicotine exposure, assessed by several biomarker measures, was highest in iqmik users, and similar in smokeless tobacco and cigarette smokers. TSNA exposure was highest in smokeless tobacco users, and polycyclic aromatic hydrocarbon exposure was highest in cigarette smokers. Conclusions Despite smoking fewer cigarettes per day, AN cigarette smokers had similar daily intake of nicotine compared to the general U.S. population. Nicotine exposure was greatest from iqmik, likely related to its high pH due to preparation with ash, suggesting high addiction potential compared to other smokeless tobacco products. TSNA exposure was much higher with smokeless tobacco than other product use, possibly contributing to the high rates of oral cancer. Impact Our data contribute to an understanding of the high addiction risk of iqmik use and of the cancer-causing potential of various forms of tobacco use among AN people. PMID:22490317

  16. E-cigarette Dual Users, Exclusive Users and Perceptions of Tobacco Products

    PubMed Central

    Cooper, Maria; Case, Kathleen R.; Loukas, Alexandra; Creamer, MeLisa R.; Perry, Cheryl L.

    2016-01-01

    Objectives We examined differences in the characteristics of youth non-users, cigarette-only, e-cigarette-only, and dual e-cigarette and cigarette users. Methods Using weighted, representative data, logistic regression analyses were conducted to examine differences in demographic characteristics and tobacco use behaviors across tobacco usage groups. Multiple linear regression analyses were conducted to examine differences in harm perceptions of various tobacco products and perceived peer use of e-cigarettes by tobacco usage group. Results Compared to non-users, dual users were more likely to be white, male, and high school students. Dual users had significantly higher prevalence of current use of all products (except hookah) than e-cigarette-only users, and higher prevalence of current use of snus and hookah than the cigarette-only group. Dual users had significantly lower harm perceptions for all tobacco products except for e-cigarettes and hookah as compared to e-cigarette-only users. Dual users reported higher peer use of cigarettes as compared to both exclusive user groups. Conclusion Findings highlight dual users’ higher prevalence of use of most other tobacco products, their lower harm perceptions of most tobacco products compared to e-cigarette-only users, and their higher perceived peer use of cigarettes compared to exclusive users. PMID:26685819

  17. Tobacco flakes on cigarette filters grow bacteria: a potential health risk to the smoker?

    PubMed

    Pauly, J L; Waight, J D; Paszkiewicz, G M

    2008-09-01

    Bacterial growth from a single flake of tobacco was documented for cigarettes that had been purchased recently from local vendors and from cigarettes that had been stored for more than six years in a warehouse. In a novel tobacco flake assay, a pack of cigarettes was opened within the sterile environment of a laminar flow hood. A single flake of tobacco was collected randomly and aseptically from the middle of the cigarette column and placed onto the surface of a blood agar plate. The test cigarettes included eight different popular US brands, and these were from three different tobacco companies. After 24 hours of incubation at 37 degrees C, the plates showed bacterial growth for tobacco from all brands of cigarettes. Further, more than 90% of the individual tobacco flakes of a given brand grew bacteria. Likewise, bacteria grew from microparticulate tobacco that had been sieved from cigarettes. Tobacco flakes were observed lying loosely on the cut surface of the filter of cigarettes in newly opened packs, and bacteria grew from cigarette filters that had been touched to the surface of a blood agar plate. In conclusion, the results of these studies predict that diverse microbes and microbial toxins are carried by tobacco microparticulates that are released from the cigarette during smoking, and carried into mainstream smoke that is sucked deep into the lung.

  18. Pig's blood in cigarette filters: how a single news release highlighted tobacco industry concealment of cigarette ingredients.

    PubMed

    Mackenzie, Ross; Chapman, Simon

    2011-03-01

    The tobacco industry is not obligated to disclose ingredients and additives used in manufactured tobacco production. This paper describes global reaction to a press release highlighting evidence that porcine haemoglobin ("pig's blood") was sometimes used in cigarette manufacturing while never being disclosed to smokers. The case study illustrates the power of press releases to ignite major interest in tobacco control issues.

  19. 27 CFR 44.62 - Restrictions on deliveries of tobacco products, and cigarette papers and tubes to vessels and...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... of tobacco products, and cigarette papers and tubes to vessels and aircraft, as supplies. 44.62... OF THE TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES... products, and cigarette papers and tubes to vessels and aircraft, as supplies. Tobacco products,...

  20. 27 CFR 44.226 - Delivery of tobacco products, and cigarette papers and tubes for export by parcel post.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... products, and cigarette papers and tubes for export by parcel post. 44.226 Section 44.226 Alcohol, Tobacco...) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX Drawback of Tax § 44.226 Delivery of tobacco products, and cigarette papers and tubes...

  1. 27 CFR 45.25 - Unlawful purchase, receipt, possession, or sale of tobacco products, or cigarette papers or tubes...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., possession, or sale of tobacco products, or cigarette papers or tubes, after removal. 45.25 Section 45.25... TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF..., possession, or sale of tobacco products, or cigarette papers or tubes, after removal. Any person who,...

  2. 27 CFR 44.62 - Restrictions on deliveries of tobacco products, and cigarette papers and tubes to vessels and...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... of tobacco products, and cigarette papers and tubes to vessels and aircraft, as supplies. 44.62... OF THE TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES... products, and cigarette papers and tubes to vessels and aircraft, as supplies. Tobacco products,...

  3. 27 CFR 44.62 - Restrictions on deliveries of tobacco products, and cigarette papers and tubes to vessels and...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... of tobacco products, and cigarette papers and tubes to vessels and aircraft, as supplies. 44.62... OF THE TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES... products, and cigarette papers and tubes to vessels and aircraft, as supplies. Tobacco products,...

  4. 27 CFR 44.226 - Delivery of tobacco products, and cigarette papers and tubes for export by parcel post.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... products, and cigarette papers and tubes for export by parcel post. 44.226 Section 44.226 Alcohol, Tobacco...) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX Drawback of Tax § 44.226 Delivery of tobacco products, and cigarette papers and tubes...

  5. 27 CFR 44.62 - Restrictions on deliveries of tobacco products, and cigarette papers and tubes to vessels and...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of tobacco products, and cigarette papers and tubes to vessels and aircraft, as supplies. 44.62... OF THE TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES... products, and cigarette papers and tubes to vessels and aircraft, as supplies. Tobacco products,...

  6. 27 CFR 44.226 - Delivery of tobacco products, and cigarette papers and tubes for export by parcel post.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... products, and cigarette papers and tubes for export by parcel post. 44.226 Section 44.226 Alcohol, Tobacco...) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX Drawback of Tax § 44.226 Delivery of tobacco products, and cigarette papers and tubes...

  7. 27 CFR 45.25 - Unlawful purchase, receipt, possession, or sale of tobacco products, or cigarette papers or tubes...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., possession, or sale of tobacco products, or cigarette papers or tubes, after removal. 45.25 Section 45.25... TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF..., possession, or sale of tobacco products, or cigarette papers or tubes, after removal. Any person who,...

  8. 27 CFR 44.226 - Delivery of tobacco products, and cigarette papers and tubes for export by parcel post.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... products, and cigarette papers and tubes for export by parcel post. 44.226 Section 44.226 Alcohol, Tobacco...) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX Drawback of Tax § 44.226 Delivery of tobacco products, and cigarette papers and tubes...

  9. 27 CFR 44.226 - Delivery of tobacco products, and cigarette papers and tubes for export by parcel post.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... products, and cigarette papers and tubes for export by parcel post. 44.226 Section 44.226 Alcohol, Tobacco...) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, OR WITH DRAWBACK OF TAX Drawback of Tax § 44.226 Delivery of tobacco products, and cigarette papers and tubes...

  10. 27 CFR 45.25 - Unlawful purchase, receipt, possession, or sale of tobacco products, or cigarette papers or tubes...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., possession, or sale of tobacco products, or cigarette papers or tubes, after removal. 45.25 Section 45.25... TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF..., possession, or sale of tobacco products, or cigarette papers or tubes, after removal. Any person who,...

  11. 27 CFR 45.25 - Unlawful purchase, receipt, possession, or sale of tobacco products, or cigarette papers or tubes...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., possession, or sale of tobacco products, or cigarette papers or tubes, after removal. 45.25 Section 45.25... TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF..., possession, or sale of tobacco products, or cigarette papers or tubes, after removal. Any person who,...

  12. 27 CFR 44.63 - Restrictions on disposal of tobacco products, and cigarette papers and tubes on vessels and...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... tobacco products, and cigarette papers and tubes on vessels and aircraft. 44.63 Section 44.63 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... papers and tubes on vessels and aircraft. Tobacco products, and cigarette papers and tubes delivered to...

  13. 27 CFR 45.25 - Unlawful purchase, receipt, possession, or sale of tobacco products, or cigarette papers or tubes...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., possession, or sale of tobacco products, or cigarette papers or tubes, after removal. 45.25 Section 45.25... TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF..., possession, or sale of tobacco products, or cigarette papers or tubes, after removal. Any person who,...

  14. 27 CFR 44.62 - Restrictions on deliveries of tobacco products, and cigarette papers and tubes to vessels and...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... of tobacco products, and cigarette papers and tubes to vessels and aircraft, as supplies. 44.62... OF THE TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES... products, and cigarette papers and tubes to vessels and aircraft, as supplies. Tobacco products,...

  15. Switching from usual brand cigarettes to a tobacco-heating cigarette or snus: Part 2. Biomarkers of exposure

    PubMed Central

    Ogden, Michael W.; Marano, Kristin M.; Jones, Bobbette A.; Morgan, Walter T.; Stiles, Mitchell F.

    2015-01-01

    Abstract A randomized, multi-center study of adult cigarette smokers switched to tobacco-heating cigarettes, snus or ultra-low machine yield tobacco-burning cigarettes (50/group) was conducted, and subjects’ experience with the products was followed for 24 weeks. Differences in biomarkers of tobacco exposure between smokers and never smokers at baseline and among groups relative to each other and over time were assessed. Results indicated reduced exposure to many potentially harmful constituents found in cigarette smoke following product switching. Findings support differences in exposure from the use of various tobacco products and are relevant to the understanding of a risk continuum among tobacco products (ClinicalTrials.gov Identifier: NCT02061917). PMID:26554277

  16. Switching from usual brand cigarettes to a tobacco-heating cigarette or snus: Part 2. Biomarkers of exposure.

    PubMed

    Ogden, Michael W; Marano, Kristin M; Jones, Bobbette A; Morgan, Walter T; Stiles, Mitchell F

    2015-01-01

    A randomized, multi-center study of adult cigarette smokers switched to tobacco-heating cigarettes, snus or ultra-low machine yield tobacco-burning cigarettes (50/group) was conducted, and subjects' experience with the products was followed for 24 weeks. Differences in biomarkers of tobacco exposure between smokers and never smokers at baseline and among groups relative to each other and over time were assessed. Results indicated reduced exposure to many potentially harmful constituents found in cigarette smoke following product switching. Findings support differences in exposure from the use of various tobacco products and are relevant to the understanding of a risk continuum among tobacco products (ClinicalTrials.gov Identifier: NCT02061917).

  17. Acute effects of electronic and tobacco cigarette smoking on complete blood count.

    PubMed

    Flouris, Andreas D; Poulianiti, Konstantina P; Chorti, Maria S; Jamurtas, Athanasios Z; Kouretas, Dimitrios; Owolabi, Emmanuel O; Tzatzarakis, Manolis N; Tsatsakis, Aristidis M; Koutedakis, Yiannis

    2012-10-01

    The World Health Organisation called for research assessing the safety of electronic cigarette (e-cigarette). We evaluated the acute effect of active and passive e-cigarette and tobacco cigarette smoking on complete blood count (CBC) markers in 15 smokers and 15 never-smokers, respectively. Smokers underwent a control session, an active tobacco cigarette smoking session, and an active e-cigarette smoking session. Never-smokers underwent a control session, a passive tobacco cigarette smoking session, and a passive e-cigarette smoking session. The results demonstrated that CBC indices remained unchanged during the control session and the active and passive e-cigarette smoking sessions (P>0.05). Active and passive tobacco cigarette smoking increased white blood cell, lymphocyte, and granulocyte counts for at least one hour in smokers and never smokers (P<0.05). It is concluded that acute active and passive smoking using the e-cigarettes tested in the current study does not influence CBC indices in smokers and never smokers, respectively. In contrast, acute active and passive tobacco cigarette smoking increase the secondary proteins of acute inflammatory load for at least one hour. More research is needed to evaluate chemical safety issues and other areas of consumer product safety of e-cigarettes, because the nicotine content in the liquids used may vary considerably.

  18. Design and marketing features influencing choice of e-cigarettes and tobacco in the EU.

    PubMed

    Laverty, Anthony A; Vardavas, Constantine I; Filippidis, Filippos T

    2016-10-01

    Data were analysed from the 2014 Special Eurobarometer for Tobacco survey. We estimated self-rated importance of various factors in the choice of both tobacco and electronic cigarettes (e-cigarettes) among tobacco smokers who had ever used an e-cigarette. Among ever users of tobacco and e-cigarettes (N = 2430), taste (39.4%), price (39.2%) and amount of nicotine (27.3%) were the most commonly cited reasons for choosing their brand of e-cigarettes. Those aged 15-24 were more likely to cite external packaging [adjusted prevalence ratio (aPR = 2.06, 95% CI 1.00-4.23)] and design features (aPR = 1.99, 1.20-3.29) as important. As further legislation is debated and enacted enhanced regulation of price, design and marketing features of e-cigarettes may help to reduce the appeal of e-cigarettes.

  19. Design and marketing features influencing choice of e-cigarettes and tobacco in the EU

    PubMed Central

    Vardavas, Constantine I.; Filippidis, Filippos T.

    2016-01-01

    Data were analysed from the 2014 Special Eurobarometer for Tobacco survey. We estimated self-rated importance of various factors in the choice of both tobacco and electronic cigarettes (e-cigarettes) among tobacco smokers who had ever used an e-cigarette. Among ever users of tobacco and e-cigarettes (N = 2430), taste (39.4%), price (39.2%) and amount of nicotine (27.3%) were the most commonly cited reasons for choosing their brand of e-cigarettes. Those aged 15–24 were more likely to cite external packaging [adjusted prevalence ratio (aPR = 2.06, 95% CI 1.00–4.23)] and design features (aPR = 1.99, 1.20–3.29) as important. As further legislation is debated and enacted enhanced regulation of price, design and marketing features of e-cigarettes may help to reduce the appeal of e-cigarettes. PMID:27471217

  20. Chemical and biological studies of a cigarette that heats rather than burns tobacco.

    PubMed

    deBethizy, J D; Borgerding, M F; Doolittle, D J; Robinson, J H; McManus, K T; Rahn, C A; Davis, R A; Burger, G T; Hayes, J R; Reynolds, J H

    1990-08-01

    Cigarettes can be developed that heat rather than burn tobacco. Such products would be expected to have less "tar" and other combustion products than cigarettes that burn tobacco. With one product of this type, benzo(a)pyrene, N-nitrosamines, phenolic compounds, acetaldehyde, acrolein, hydrogen cyanide, and N-heterocyclic compounds have been reduced 10- to 100-fold compared to the Kentucky reference (1R4F) cigarette, a representative low-tar cigarette. The yields of nicotine and carbon monoxide from this new cigarette are less than the yields of 95% and 75%, respectively, of the cigarettes sold in the United States during 1988. Nicotine absorption from smoking this new cigarette is not significantly different from that of tobacco-burning cigarettes yielding equivalent levels of nicotine. The urine mutagenicity of smokers of new cigarettes is significantly less (P less than .05) than that of smokers of tobacco-burning cigarettes and is not significantly different (P greater than .10) from that of nonsmokers. We conclude that cigarettes which heat rather than burn tobacco can reduce the yield of tobacco combustion products. This simplification of smoke chemistry had no effect on nicotine absorption in smokers and resulted in a reduction of biological activity in smokers as measured by urine mutagenicity.

  1. Criterion validity of measures of perceived relative harm of e-cigarettes and smokeless tobacco compared to cigarettes.

    PubMed

    Persoskie, Alexander; Nguyen, Anh B; Kaufman, Annette R; Tworek, Cindy

    2017-04-01

    Beliefs about the relative harmfulness of one product compared to another (perceived relative harm) are central to research and regulation concerning tobacco and nicotine-containing products, but techniques for measuring such beliefs vary widely. We compared the validity of direct and indirect measures of perceived harm of e-cigarettes and smokeless tobacco (SLT) compared to cigarettes. On direct measures, participants explicitly compare the harmfulness of each product. On indirect measures, participants rate the harmfulness of each product separately, and ratings are compared. The U.S. Health Information National Trends Survey (HINTS-FDA-2015; N=3738) included direct measures of perceived harm of e-cigarettes and SLT compared to cigarettes. Indirect measures were created by comparing ratings of harm from e-cigarettes, SLT, and cigarettes on 3-point scales. Logistic regressions tested validity by assessing whether direct and indirect measures were associated with criterion variables including: ever-trying e-cigarettes, ever-trying snus, and SLT use status. Compared to the indirect measures, the direct measures of harm were more consistently associated with criterion variables. On direct measures, 26% of adults rated e-cigarettes as less harmful than cigarettes, and 11% rated SLT as less harmful than cigarettes. Direct measures appear to provide valid information about individuals' harm beliefs, which may be used to inform research and tobacco control policy. Further validation research is encouraged.

  2. 75 FR 42605 - Increase in Tax Rates on Tobacco Products and Cigarette Papers and Tubes; Floor Stocks Tax on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... Products and Cigarette Papers and Tubes; Floor Stocks Tax on Certain Tobacco Products, Cigarette Papers, and Cigarette Tubes; and Changes to Basis for Denial, Suspension, or Revocation of Permits AGENCY... rates on tobacco products and cigarette papers and tubes, the floor stocks tax provisions of the...

  3. 78 FR 44484 - Menthol in Cigarettes, Tobacco Products; Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 1140 Menthol in Cigarettes, Tobacco Products... rulemaking (ANPRM) to obtain information related to the potential regulation of menthol in cigarettes. FDA is... of menthol in cigarettes. The preliminary scientific evaluation indicates there is likely a...

  4. 27 CFR 44.64 - Responsibility for delivery or exportation of tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... or exportation of tobacco products, and cigarette papers and tubes. 44.64 Section 44.64 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... products, and cigarette papers and tubes. Responsibility for compliance with the provisions of this...

  5. 27 CFR 44.64 - Responsibility for delivery or exportation of tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... delivery or exportation of tobacco products, and cigarette papers and tubes. 44.64 Section 44.64 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... products, and cigarette papers and tubes. Responsibility for compliance with the provisions of this...

  6. 27 CFR 44.64 - Responsibility for delivery or exportation of tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... delivery or exportation of tobacco products, and cigarette papers and tubes. 44.64 Section 44.64 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... products, and cigarette papers and tubes. Responsibility for compliance with the provisions of this...

  7. 27 CFR 44.64 - Responsibility for delivery or exportation of tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... delivery or exportation of tobacco products, and cigarette papers and tubes. 44.64 Section 44.64 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... products, and cigarette papers and tubes. Responsibility for compliance with the provisions of this...

  8. 27 CFR 44.64 - Responsibility for delivery or exportation of tobacco products, and cigarette papers and tubes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... delivery or exportation of tobacco products, and cigarette papers and tubes. 44.64 Section 44.64 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... products, and cigarette papers and tubes. Responsibility for compliance with the provisions of this...

  9. Risk Factors for Exclusive E-Cigarette Use and Dual E-Cigarette Use and Tobacco Use in Adolescents

    PubMed Central

    Knight, Rebecca; Williams, Rebecca J.; Pagano, Ian; Sargent, James D.

    2015-01-01

    OBJECTIVE: To describe electronic cigarette (e-cigarette) use and cigarette use among adolescents and determine whether established risk factors for smoking discriminate user categories. METHODS: School-based survey of 1941 high school students (mean age 14.6 years) in Hawaii; data collected in 2013. The survey assessed e-cigarette use and cigarette use, alcohol and marijuana use, and psychosocial risk and protective variables (eg, parental support, academic involvement, smoking expectancies, peer smoking, sensation seeking). Analysis of variance and multinomial regression examined variation in risk and protective variables across the following categories of ever-use: e-cigarette only, cigarette only, dual use (use of both products), and nonuser (never used either product). RESULTS: Prevalence for the categories was 17% (e-cigarettes only), 12% (dual use), 3% (cigarettes only), and 68% (nonusers). Dual users and cigarette-only users were highest on risk status (elevated on risk factors and lower on protective factors) compared with other groups. E-cigarette only users were higher on risk status than nonusers but lower than dual users. E-cigarette only users and dual users more often perceived e-cigarettes as healthier than cigarettes compared with nonusers. CONCLUSIONS: This study reports a US adolescent sample with one of the largest prevalence rates of e-cigarette only use in the existing literature. Dual use also had a substantial prevalence. The fact that e-cigarette only users were intermediate in risk status between nonusers and dual users raises the possibility that e-cigarettes are recruiting medium-risk adolescents, who otherwise would be less susceptible to tobacco product use. PMID:25511118

  10. Tobacco-Specific Nitrosamines in the Tobacco and Mainstream Smoke of U.S. Commercial Cigarettes.

    PubMed

    Edwards, Selvin H; Rossiter, Lana M; Taylor, Kenneth M; Holman, Matthew R; Zhang, Liqin; Ding, Yan S; Watson, Clifford H

    2017-02-20

    Tobacco-specific nitrosamines (TSNAs) are N-nitroso-derivatives of pyridine-alkaloids (e.g., nicotine) present in tobacco and cigarette smoke. Two TSNAs, N'-nitrosonornicotine (NNN) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), are included on the Food and Drug Administration's list of harmful and potentially harmful constituents (HPHCs) in tobacco products and tobacco. The amounts of four TSNAs (NNK, NNN, N-nitrosoanabasine (NAB), and N'-nitrosoanatabine (NAT)) in the tobacco and mainstream smoke from 50 U.S. commercial cigarette brands were measured from November 15, 2011 to January 4, 2012 using a validated HPLC/MS/MS method. Smoke samples were generated using the International Organization of Standardization (ISO) and Canadian Intense (CI) machine-smoking regimens. NNN and NAT were the most abundant TSNAs in tobacco filler and smoke across all cigarette brands, whereas NNK and NAB were present in lesser amounts. The average ratios for each TSNA in mainstream smoke to filler content is 29% by the CI smoking regimen and 13% for the ISO machine-smoking regimen. The reliability of individual TSNAs to predict total TSNA amounts in the filler and smoke was examined. NNN, NAT, and NAB have a moderate to high correlation (R(2) = 0.61-0.98, p < 0.0001), and all three TSNAs individually predict total TSNAs with minimal difference between measured and predicted total TSNA amounts (error < 7.4%). NNK has weaker correlation (R(2) = 0.56-0.82; p < 0.0001) and is a less reliable predictor of total TSNA quantities. Tobacco weight and levels of TSNAs in filler influence TSNA levels in smoke from the CI machine-smoking regimen. In contrast, filter ventilation is a major determinant of levels of TSNAs in smoke by the ISO machine-smoking regimen. Comparative analysis demonstrates substantial variability in TSNA amounts in tobacco filler and mainstream smoke yields under ISO and CI machine-smoking regimens among U.S. commercial cigarette brands.

  11. Ethical considerations of e-cigarette use for tobacco harm reduction.

    PubMed

    Franck, Caroline; Filion, Kristian B; Kimmelman, Jonathan; Grad, Roland; Eisenberg, Mark J

    2016-05-17

    Due to their similarity to tobacco cigarettes, electronic cigarettes (e-cigarettes) could play an important role in tobacco harm reduction. However, the public health community remains divided concerning the appropriateness of endorsing a device whose safety and efficacy for smoking cessation remain unclear. We identified the major ethical considerations surrounding the use of e-cigarettes for tobacco harm reduction, including product safety, efficacy for smoking cessation and reduction, use among non-smokers, use among youth, marketing and advertisement, use in public places, renormalization of a smoking culture, and market ownership. Overall, the safety profile of e-cigarettes is unlikely to warrant serious public health concerns, particularly given the known adverse health effects associated with tobacco cigarettes. As a result, it is unlikely that the population-level harms resulting from e-cigarette uptake among non-smokers would overshadow the public health gains obtained from tobacco harm reduction among current smokers. While the existence of a gateway effect for youth remains uncertain, e-cigarette use in this population should be discouraged. Similarly, marketing and advertisement should remain aligned with the degree of known product risk and should be targeted to current smokers. Overall, the available evidence supports the cautionary implementation of harm reduction interventions aimed at promoting e-cigarettes as attractive and competitive alternatives to cigarette smoking, while taking measures to protect vulnerable groups and individuals.

  12. Switching from usual brand cigarettes to a tobacco-heating cigarette or snus: Part 3. Biomarkers of biological effect

    PubMed Central

    Ogden, Michael W.; Marano, Kristin M.; Jones, Bobbette A.; Morgan, Walter T.; Stiles, Mitchell F.

    2015-01-01

    Abstract A randomized, multi-center study of adult cigarette smokers switched to tobacco-heating cigarettes, snus or ultra-low machine yield tobacco-burning cigarettes (50/group) for 24 weeks was conducted. Evaluation of biomarkers of biological effect (e.g. inflammation, lipids, hypercoaguable state) indicated that the majority of consistent and statistically significant improvements over time within each group were observed in markers of inflammation. Consistent and statistically significant differences in pairwise comparisons between product groups were not observed. These findings are relevant to the understanding of biomarkers of biological effect related to cigarette smoking as well as the risk continuum across various tobacco products (ClinicalTrials.gov Identifier: NCT02061917). PMID:26525962

  13. Switching from usual brand cigarettes to a tobacco-heating cigarette or snus: Part 3. Biomarkers of biological effect.

    PubMed

    Ogden, Michael W; Marano, Kristin M; Jones, Bobbette A; Morgan, Walter T; Stiles, Mitchell F

    2015-01-01

    A randomized, multi-center study of adult cigarette smokers switched to tobacco-heating cigarettes, snus or ultra-low machine yield tobacco-burning cigarettes (50/group) for 24 weeks was conducted. Evaluation of biomarkers of biological effect (e.g. inflammation, lipids, hypercoaguable state) indicated that the majority of consistent and statistically significant improvements over time within each group were observed in markers of inflammation. Consistent and statistically significant differences in pairwise comparisons between product groups were not observed. These findings are relevant to the understanding of biomarkers of biological effect related to cigarette smoking as well as the risk continuum across various tobacco products (ClinicalTrials.gov Identifier: NCT02061917).

  14. Asian herbal‐tobacco cigarettes: “not medicine but less harmful”?

    PubMed Central

    Chen, Aiyin; Glantz, Stanton; Tong, Elisa

    2007-01-01

    Objective To describe the development and health claims of Asian herbal‐tobacco cigarettes. Methods Analysis of international news sources, company websites, and the transnational tobacco companies' (TTC) documents. PubMed searches of herbs and brands. Results Twenty‐three brands were identified, mainly from China. Many products claimed to relieve respiratory symptoms and reduce toxins, with four herb‐only products advertised for smoking cessation. No literature was found to verify the health claims, except one Korean trial of an herb‐only product. Asian herbal‐tobacco cigarettes were initially produced by China by the 1970s and introduced to Japan in the 1980s. Despite initial news about research demonstrating a safer cigarette, the TTC analyses of these cigarettes suggest that these early products were not palatable and had potentially toxic cardiovascular effects. By the late 1990s, China began producing more herbal‐tobacco cigarettes in a renewed effort to reduce harmful constituents in cigarettes. After 2000, tobacco companies from Korea, Taiwan, and Thailand began producing similar products. Tobacco control groups in Japan, Taiwan, and Thailand voiced concern over the health claims of herbal‐tobacco products. In 2005, China designated two herbal‐tobacco brands as key for development. Conclusion Asian herbal‐tobacco cigarettes claim to reduce harm, but no published literature is available to verify these claims or investigate unidentified toxicities. The increase in Asian herbal‐tobacco cigarette production by 2000 coincides with the Asian tobacco companies' regular scientific meetings with TTCs and their interest in harm reduction. Asia faces additional challenges in tobacco control with these culturally concordant products that may discourage smokers from quitting. PMID:17400933

  15. Switching from usual brand cigarettes to a tobacco-heating cigarette or snus: Part 1. Study design and methodology

    PubMed Central

    Ogden, Michael W.; Marano, Kristin M.; Jones, Bobbette A.; Stiles, Mitchell F.

    2015-01-01

    Abstract A randomized, multi-center study was conducted to assess potential improvement in health status measures, as well as changes in biomarkers of tobacco exposure and biomarkers of biological effect, in current adult cigarette smokers switched to tobacco-heating cigarettes, snus or ultra-low machine yield tobacco-burning cigarettes (50/group) evaluated over 24 weeks. Study design, conduct and methodology are presented here along with subjects’ disposition, characteristics, compliance and safety results. This design and methodology, evaluating generally healthy adult smokers over a relatively short duration, proved feasible. Findings from this randomized study provide generalized knowledge of the risk continuum among various tobacco products (ClinicalTrials.gov Identifier: NCT02061917). PMID:26525849

  16. Switching from usual brand cigarettes to a tobacco-heating cigarette or snus: Part 1. Study design and methodology.

    PubMed

    Ogden, Michael W; Marano, Kristin M; Jones, Bobbette A; Stiles, Mitchell F

    2015-01-01

    A randomized, multi-center study was conducted to assess potential improvement in health status measures, as well as changes in biomarkers of tobacco exposure and biomarkers of biological effect, in current adult cigarette smokers switched to tobacco-heating cigarettes, snus or ultra-low machine yield tobacco-burning cigarettes (50/group) evaluated over 24 weeks. Study design, conduct and methodology are presented here along with subjects' disposition, characteristics, compliance and safety results. This design and methodology, evaluating generally healthy adult smokers over a relatively short duration, proved feasible. Findings from this randomized study provide generalized knowledge of the risk continuum among various tobacco products (ClinicalTrials.gov Identifier: NCT02061917).

  17. 27 CFR 41.25 - Disposal of forfeited, condemned, and abandoned tobacco products and cigarette papers and tubes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., condemned, and abandoned tobacco products and cigarette papers and tubes. 41.25 Section 41.25 Alcohol... (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO... tubes. When any Federal, State, or local officer having custody of forfeited, condemned, or...

  18. 27 CFR 41.25 - Disposal of forfeited, condemned, and abandoned tobacco products and cigarette papers and tubes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., condemned, and abandoned tobacco products and cigarette papers and tubes. 41.25 Section 41.25 Alcohol... (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO... tubes. When any Federal, State, or local officer having custody of forfeited, condemned, or...

  19. 27 CFR 41.25 - Disposal of forfeited, condemned, and abandoned tobacco products and cigarette papers and tubes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., condemned, and abandoned tobacco products and cigarette papers and tubes. 41.25 Section 41.25 Alcohol... (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO... tubes. When any Federal, State, or local officer having custody of forfeited, condemned, or...

  20. 27 CFR 41.25 - Disposal of forfeited, condemned, and abandoned tobacco products and cigarette papers and tubes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., condemned, and abandoned tobacco products and cigarette papers and tubes. 41.25 Section 41.25 Alcohol... (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO... tubes. When any Federal, State, or local officer having custody of forfeited, condemned, or...

  1. 27 CFR 41.25 - Disposal of forfeited, condemned, and abandoned tobacco products and cigarette papers and tubes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., condemned, and abandoned tobacco products and cigarette papers and tubes. 41.25 Section 41.25 Alcohol... (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO... tubes. When any Federal, State, or local officer having custody of forfeited, condemned, or...

  2. Benzene, benzo(a)pyrene, and lead in smoke from tobacco products other than cigarettes.

    PubMed Central

    Appel, B R; Guirguis, G; Kim, I S; Garbin, O; Fracchia, M; Flessel, C P; Kizer, K W; Book, S A; Warriner, T E

    1990-01-01

    Benzene, benzo(a)pyrene (BaP), and lead in mainstream smoke from cigars, roll-your-own (RYO) cigarette and pipe tobaccos were sampled to evaluate their potential health significance. Results with reference cigarettes were consistent with published values, providing support for the methodology employed. The emissions of benzene and BaP, expressed as mass emitted per gram of tobacco consumed, were similar for all products evaluated; for benzene, the mean values for cigars, RYO cigarette and pipe tobaccos were 156 +/- 52, 68 +/- 11, and 242 +/- 126 micrograms/g, respectively. Mean values for BaP were 42 +/- 7 and 48 +/- 4 ng/g for cigars and RYO cigarette tobacco, respectively. Lead values were below the limit of reliable quantitation in all cases. The mean benzene concentrations in a puff ranged from 1 to 2 x 10(5) micrograms/m3 for cigars, RYO cigarette and pipe tobaccos. For BaP, the puff concentration averaged about 60 micrograms/m3 for cigars and RYO cigarette tobacco. The results suggest that smoking cigars, pipes or RYO cigarettes leads to potential exposures which exceed the No Significant Risk levels of benzene and BaP set pursuant to California's Proposition 65. These tobacco products are now required to bear a health hazard warning when sold in California. We recommend that this be adopted as national policy. PMID:2327532

  3. Protobacco Media Exposure and Youth Susceptibility to Smoking Cigarettes, Cigarette Experimentation, and Current Tobacco Use among US Youth

    PubMed Central

    Fulmer, Erika B.; Neilands, Torsten B.; Dube, Shanta R.; Kuiper, Nicole M.; Arrazola, Rene A.; Glantz, Stanton A.

    2015-01-01

    Purpose Youth are exposed to many types of protobacco influences, including smoking in movies, which has been shown to cause initiation. This study investigates associations between different channels of protobacco media and susceptibility to smoking cigarettes, cigarette experimentation, and current tobacco use among US middle and high school students. Methods By using data from the 2012 National Youth Tobacco Survey, structural equation modeling was performed in 2013. The analyses examined exposure to tobacco use in different channels of protobacco media on smoking susceptibility, experimentation, and current tobacco use, accounting for perceived peer tobacco use. Results In 2012, 27.9% of respondents were never-smokers who reported being susceptible to trying cigarette smoking. Cigarette experimentation increased from 6.3% in 6th grade to 37.1% in 12th grade. Likewise, current tobacco use increased from 5.2% in 6th grade to 33.2% in 12th grade. Structural equation modeling supported a model in which current tobacco use is associated with exposure to static advertising through perception of peer use, and by exposure to tobacco use depicted on TV and in movies, both directly and through perception of peer use. Exposure to static advertising appears to directly increase smoking susceptibility but indirectly (through increased perceptions of peer use) to increase cigarette experimentation. Models that explicitly incorporate peer use as a mediator can better discern the direct and indirect effects of exposure to static advertising on youth tobacco use initiation. Conclusions These findings underscore the importance of reducing youth exposure to smoking in TV, movies, and static advertising. PMID:26308217

  4. Tobacco-specific nitrosamines in tobacco from U.S. brand and non-U.S. brand cigarettes.

    PubMed

    Ashley, David L; Beeson, Michelle D; Johnson, Diana R; McCraw, Joan M; Richter, Patricia; Pirkle, James L; Pechacek, Terry F; Song, Siqing; Watson, Clifford H

    2003-06-01

    Tobacco-specific nitrosamines (TSNAs) are one of the major classes of carcinogens found in tobacco products. As part of collaborative efforts to reduce tobacco use and resulting disease, the U.S. Centers for Disease Control and Prevention (CDC) carried out a two-phase investigation into the worldwide variation of the levels of TSNAs in cigarette tobacco. In the first phase, representatives of the World Health Organization (WHO) purchased cigarettes; scientists from the CDC subsequently measured the levels of TSNAs in tobacco from 21 different countries. Although the data collected from this initial survey suggested that globally marketed U.S.-brand cigarettes typically had higher TSNA levels than locally popular non-U.S. cigarettes in many countries, the number of samples limited the statistical power of the study. To improve statistical power and to ensure adequate sampling, the CDC conducted a second survey of 14 countries. In addition to the United States, the CDC selected the world's 10 most populous countries and three additional countries, so that at least two countries from each of the six WHO regions were represented. For each country, the CDC compared 15 packs of Marlboro cigarettes, which is the world's most popular brand of cigarettes, with 15 packs of a locally popular non-U.S. brand in the study country. Marlboro cigarettes purchased in 11/13 foreign countries had significantly higher tobacco TSNA levels than the locally popular non-U.S. brands purchased in the same country. The findings suggest that TSNA levels in tobacco can be substantially reduced in some cigarettes.

  5. Hookah tobacco smoking in a large urban sample of adult cigarette smokers: Links with alcohol and poly-tobacco use.

    PubMed

    Cohn, Amy M; Ehlke, Sarah J; Cobb, Caroline O; Soule, Eric K

    2017-05-01

    Hookah tobacco smoking (HTS) has been increasing, particularly among young adults and has similar health effects compared to cigarette smoking. The link between HTS and poly-tobacco use is well documented, but fewer show an association between HTS and alcohol use. It is essential to identify factors that increase the risk for or addictiveness and consequences of HTS, given its growing prevalence. This study examined whether the association between HTS and poly-tobacco use differed as a function of age and alcohol consumption within in a sample of 1223 adult cigarette smokers. Approximately 20% of participants reported HTS. Compared to non-users, hookah users were more likely to be male, highly educated, and to report drug and alcohol use, binge drinking, and poly-tobacco use but were less likely to be heavy smokers (≥10 cigarettes per day). Regression analyses predicting number of tobacco products used (excluding cigarettes and HTS) indicated a three-way interaction of HTS, frequency of alcohol use, and age such that the association between HTS and number of tobacco products used was strongest for younger respondents who consumed alcohol more frequently. As observed in previous studies, alcohol is an important risk factor in the relationship between HTS and poly-tobacco use, particularly among younger cigarette smokers. The links between alcohol, HTS, and poly-tobacco use should be considered when developing HTS education and prevention materials directed toward younger cigarette smokers. Findings provide information relevant to FDA's interest in the addiction potential of HTS and its link to poly-tobacco use.

  6. Transnational tobacco industry promotion of the cigarette gifting custom in China

    PubMed Central

    Chu, Alexandria; Jiang, Nan; Glantz, Stanton A

    2011-01-01

    Objective To understand how British American Tobacco (BAT) and Philip Morris (PM) researched the role and popularity of cigarette gifting in forming relationships among Chinese customs and how they exploited the practice to promote their brands State Express 555 and Marlboro. Methods Searches and analysis of industry documents from the Legacy Tobacco Documents Library complemented by searches on LexisNexis Academic news, online search engines and information from the tobacco industry trade press. Results From 1980–1999, BAT and PM employed Chinese market research firms to gather consumer information about perceptions of foreign cigarettes and the companies discovered that cigarettes, especially prestigious ones, were gifted and smoked purposely for building relationships and social status in China. BAT and PM promoted their brands as gifts by enhancing cigarette cartons and promoting culturally themed packages, particularly during the gifting festivals of Chinese New Year and Mid-Autumn Festival to tie their brands in to festival values such as warmth, friendship and celebration. They used similar marketing in Chinese communities outside China. Conclusions BAT and PM tied their brands to Chinese cigarette gifting customs by appealing to social and cultural values of respect and personal honour. Decoupling cigarettes from their social significance in China and removing their appeal would probably reduce cigarette gifting and promote a decline in smoking. Tobacco control efforts in countermarketing, large graphic warnings and plain packaging to make cigarette packages less attractive as gifts could contribute to denormalising cigarette gifting. PMID:21282136

  7. Differential use of other tobacco products among current and former cigarette smokers by income level.

    PubMed

    Vijayaraghavan, Maya; Pierce, John P; White, Martha; Messer, Karen

    2014-10-01

    With the declining sales of cigarettes, the tobacco industry has been promoting other forms of combustible and smokeless tobacco to current and former cigarette smokers. Exposure to the promotion of tobacco products has been shown to vary by income level. We combined the 2006 through 2011 National Surveys on Drug Use and Health to compare the prevalence and patterns of other tobacco use (cigar, snuff, and chewing tobacco) between current and former cigarette smokers by income level. Other tobacco use was minimal among females and among male non-smokers. Approximately a third of both current and former male cigarette smokers reported past-year other tobacco use. Overall, current smokers were more likely than former smokers to have used cigars (adjusted odds ratio (AOR) 1.69, 95% CI 1.50-1.92) or snuff (AOR 1.14, 95% CI 1.01-1.28) in the past year. The association of smoking status with other tobacco use differed by income level (interaction term p-value<0.001). Among lower income groups, current smokers were more likely to use cigars and snuff compared to former smokers. Among the highest income group, former smokers were just as likely to use smokeless tobacco as current smokers. The differing patterns of use of other tobacco between current and former smokers by income level highlight a need for studies to understand the motivations for the use of these products and their role in smoking cessation.

  8. 27 CFR 44.1 - Exportation of tobacco products, and cigarette papers and tubes, without payment of tax, or with...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... products, and cigarette papers and tubes, without payment of tax, or with drawback of tax. 44.1 Section 44... TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT... cigarette papers and tubes, without payment of tax, or with drawback of tax. This part contains...

  9. 27 CFR 44.1 - Exportation of tobacco products, and cigarette papers and tubes, without payment of tax, or with...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... products, and cigarette papers and tubes, without payment of tax, or with drawback of tax. 44.1 Section 44... TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT... cigarette papers and tubes, without payment of tax, or with drawback of tax. This part contains...

  10. 27 CFR 44.1 - Exportation of tobacco products, and cigarette papers and tubes, without payment of tax, or with...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... products, and cigarette papers and tubes, without payment of tax, or with drawback of tax. 44.1 Section 44... TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT... cigarette papers and tubes, without payment of tax, or with drawback of tax. This part contains...

  11. 27 CFR 44.1 - Exportation of tobacco products, and cigarette papers and tubes, without payment of tax, or with...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... products, and cigarette papers and tubes, without payment of tax, or with drawback of tax. 44.1 Section 44... TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT... cigarette papers and tubes, without payment of tax, or with drawback of tax. This part contains...

  12. 27 CFR 44.1 - Exportation of tobacco products, and cigarette papers and tubes, without payment of tax, or with...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... products, and cigarette papers and tubes, without payment of tax, or with drawback of tax. 44.1 Section 44... TREASURY (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT... cigarette papers and tubes, without payment of tax, or with drawback of tax. This part contains...

  13. New cigarette brands with flavors that appeal to youth: tobacco marketing strategies.

    PubMed

    Carpenter, Carrie M; Wayne, Geoffrey Ferris; Pauly, John L; Koh, Howard K; Connolly, Gregory N

    2005-01-01

    Tobacco manufacturers have recently introduced a proliferation of exotic brands featuring candylike flavors. We reviewed internal tobacco industry documents and patents to assess the role of flavored cigarettes in the targeting of young smokers. This research revealed the development of flavor delivery technologies hidden from consumers and public health professionals, including the use of a plastic pellet placed in the cigarette filter. These findings raise concerns as to the potential added health risks associated with using new flavored tobacco products, and they underscore the need for effective assessment and monitoring of tobacco products.

  14. Determination of pyrethroid residues in tobacco and cigarette smoke by capillary gas chromatography.

    PubMed

    Cai, Jibao; Liu, Baizhan; Zhu, Xiaolan; Su, Qingde

    2002-07-26

    The extraction of fenpropathrin, cyhalothrin, cypermethrin, fenvalerate and deltamethrin from tobacco (Nicotina tobaccum) and cigarette smoke condensate with acetone, followed by partition of resulting acetone mixture with petroleum ether, was investigated and found suitable for capillary gas chromatography (GC) residue analysis. Florisil column clean-up was found to provide clean-up procedure for tobacco and cigarette smoke condensate permitting analysis to < or = 0.01 microgram.g-1 for most of the pyrethroids by GC with a 63Ni electron capture detector (GC-ECD). Quantitative determination was obtained by the method of external standards. Cigarettes made from flue-cured tobacco spiked with different amounts of pyrethroids were used and the pyrethroid levels in mainstream smoke were determined. For all the pyrethroid residues, 1.51-15.50% were transferred from tobacco into cigarette smoke.

  15. Consumption of cigarettes and combustible tobacco--United States, 2000-2011.

    PubMed

    2012-08-03

    Smoking cigarettes and other combustible tobacco products causes adverse health outcomes, particularly cancer and cardiovascular and pulmonary diseases. A priority of the U.S. Department of Health and Human Services is to develop innovative, rapid-response surveillance systems for assessing changes in tobacco use and related health outcomes. The two standard approaches for measuring smoking rates and behaviors are 1) surveying a representative sample of the public and asking questions about personal smoking behaviors and 2) estimating consumption based on tobacco excise tax data. Whereas CDC regularly publishes findings on national and state-specific smoking rates from public surveys, CDC has not reported consumption estimates. The U.S. Department of Agriculture (USDA), which previously provided such estimates, stopped reporting on consumption in 2007. To estimate consumption for the period 2000-2011, CDC examined excise tax data from the U.S. Department of Treasury's Alcohol and Tobacco Tax and Trade Bureau (TTB); consumption estimates were calculated for cigarettes, roll-your-own tobacco, pipe tobacco, and small and large cigars. From 2000 to 2011, total consumption of all combustible tobacco decreased from 450.7 billion cigarette equivalents to 326.6, a 27.5% decrease; per capita consumption of all combustible tobacco products declined from 2,148 to 1,374, a 36.0% decrease. However, while consumption of cigarettes decreased 32.8% from 2000 to 2011, consumption of loose tobacco and cigars increased 123.1% over the same period. As a result, the percentage of total combustible tobacco consumption composed of loose tobacco and cigars increased from 3.4% in 2000 to 10.4% in 2011. The data suggest that certain smokers have switched from cigarettes to other combustible tobacco products, most notably since a 2009 increase in the federal tobacco excise tax that created tax disparities between product types.

  16. The cigarette pack as image: new evidence from tobacco industry documents

    PubMed Central

    Wakefield, M; Morley, C; Horan, J; Cummings, K

    2002-01-01

    Methods: A search of tobacco company document sites using a list of specified search terms was undertaken during November 2000 to July 2001. Results: Documents show that, especially in the context of tighter restrictions on conventional avenues for tobacco marketing, tobacco companies view cigarette packaging as an integral component of marketing strategy and a vehicle for (a) creating significant in-store presence at the point of purchase, and (b) communicating brand image. Market testing results indicate that such imagery is so strong as to influence smoker's taste ratings of the same cigarettes when packaged differently. Documents also reveal the careful balancing act that companies have employed in using pack design and colour to communicate the impression of lower tar or milder cigarettes, while preserving perceived taste and "satisfaction". Systematic and extensive research is carried out by tobacco companies to ensure that cigarette packaging appeals to selected target groups, including young adults and women. Conclusions: Cigarette pack design is an important communication device for cigarette brands and acts as an advertising medium. Many smokers are misled by pack design into thinking that cigarettes may be "safer". There is a need to consider regulation of cigarette packaging. PMID:11893817

  17. 78 FR 55671 - Menthol in Cigarettes, Tobacco Products; Request for Comments; Extension of Comment Period

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-11

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 1140 Menthol in Cigarettes, Tobacco Products... regulatory actions that FDA might take with respect to menthol in cigarettes. The Agency is taking this... other information that may inform regulatory actions FDA might take with respect to menthol...

  18. Tobacco Use and Usual Source of Cigarettes among High School Students--United States, 1995.

    ERIC Educational Resources Information Center

    Journal of School Health, 1996

    1996-01-01

    Reports a study that investigated the prevalence of tobacco use by high school students (n=10,904) and the usual source of cigarettes. Survey data indicated that smoking increased from 1991-95. Most students bought cigarettes from vending machines, one-third borrowed them from someone else, and 15% had someone else buy them. (SM)

  19. Young Adults' Risk Perceptions of Various Tobacco Products Relative to Cigarettes: Results from the National Young Adult Health Survey

    ERIC Educational Resources Information Center

    Wackowski, Olivia A.; Delnevo, Cristine D.

    2016-01-01

    Objectives: Tobacco product risk perceptions may influence whether individuals use those products instead of or in addition to regular cigarettes. This study aimed to explore risk perceptions of various tobacco products relative to traditional cigarettes with young adults, a group with higher rates of tobacco use. Method: We examined risk…

  20. 27 CFR 41.62 - Customs' collection of internal revenue taxes on tobacco products and cigarette papers and tubes...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... internal revenue taxes on tobacco products and cigarette papers and tubes, imported or brought into the... PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Customs' Collection of Taxes § 41.62 Customs' collection of internal revenue taxes on tobacco products and cigarette papers and tubes, imported or brought into...

  1. 27 CFR 41.62 - Customs' collection of internal revenue taxes on tobacco products and cigarette papers and tubes...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... internal revenue taxes on tobacco products and cigarette papers and tubes, imported or brought into the... PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Customs' Collection of Taxes § 41.62 Customs' collection of internal revenue taxes on tobacco products and cigarette papers and tubes, imported or brought into...

  2. 27 CFR 41.62 - Customs' collection of internal revenue taxes on tobacco products and cigarette papers and tubes...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... internal revenue taxes on tobacco products and cigarette papers and tubes, imported or brought into the... PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Customs' Collection of Taxes § 41.62 Customs' collection of internal revenue taxes on tobacco products and cigarette papers and tubes, imported or brought into...

  3. 27 CFR 41.62 - Customs collection of internal revenue taxes on tobacco products and cigarette papers and tubes...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... internal revenue taxes on tobacco products and cigarette papers and tubes imported or brought into the... PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Customs' Collection of Taxes § 41.62 Customs collection of internal revenue taxes on tobacco products and cigarette papers and tubes imported or brought into...

  4. 27 CFR 41.62 - Customs' collection of internal revenue taxes on tobacco products and cigarette papers and tubes...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... internal revenue taxes on tobacco products and cigarette papers and tubes, imported or brought into the... PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Customs' Collection of Taxes § 41.62 Customs' collection of internal revenue taxes on tobacco products and cigarette papers and tubes, imported or brought into...

  5. Chemical, physical, and in vitro characterization of research cigarettes containing denicotinized tobacco.

    PubMed

    Coffa, Bonnie G; Coggins, Christopher R E; Werley, Michael S; Oldham, Michael J; Fariss, Marc W

    2016-08-01

    The use of very low nicotine tobacco cigarettes is currently being investigated as a possible harm reduction strategy. Here, we report the smoke chemistry, toxicity, and physical characteristics of very low nicotine cigarettes that were made using blended tobacco processed through a supercritical CO2 fluid extraction, which resulted in elimination of 96% of nicotine content (denicotinized (denic) tobacco). Three types of test cigarettes (TCs) were manufactured with tobacco filler containing 100% denic tobacco (TC100), 50% denic tobacco and 50% unextracted tobacco (TC50/50), and 100% unextracted tobacco (TC0). Mainstream smoke (MS) was generated for measurement of 46 analytes and cytotoxicity and mutagenicity determination. Analysis of physical characteristics of TCs demonstrated they were well made with <5% variability among cigarettes for most parameters measured. We observed significant changes in the levels of smoke constituents, including decreases in formaldehyde, nitrosamines, and phenol, and increases in aliphatic hydrocarbons, aliphatic nitrogen compounds, aromatic amines, halogen compounds, and metals. Use of denic tobacco resulted in changes in the chemical composition of MS, but these changes did not modify biological activity as measured in the mutagenicity and cytotoxicity assays.

  6. Establishment of Toxic Metal Reference Range in Tobacco from U.S. Cigarettes

    PubMed Central

    Fresquez, Mark R.; Pappas, R. Steven; Watson, Clifford H.

    2015-01-01

    Smoking remains the leading cause of preventable death in the United States. There are numerous harmful substances in tobacco and tobacco smoke. Among the more than 4,000 identified compounds in smoke, many metals contribute to the health risks associated with tobacco use. Specific metals found in tobacco and tobacco smoke have been classified as carcinogens by the IARC. Exposures to toxic metals can cause outcomes including inflammation, sensitization, and carcinogensis. Metals in tobacco are transported in tobacco smoke proportionally with their concentrations in tobacco filler for a given cigarette design. To quantitatively examine metal content in numerous tobacco products, high throughput methods are desired. We developed a simple, rapid tobacco digestion method coupled with a sensitive analytical method using inductively coupled plasma-mass spectrometry (ICP-MS). Because of mercury's known memory effects and volatility, quantitative determinations of mercury were made with a direct combustion analyzer. The methods were utilized to examine arsenic, beryllium, cadmium, chromium, cobalt, lead, manganese, mercury, and nickel content in cigarette tobacco and to establish a reference range for the metals in 50 varieties of cigarettes available in the U.S. Our results are comparable to the limited datasets reported by others and with available standard reference material (SRM) values. PMID:23548667

  7. Establishment of toxic metal reference range in tobacco from US cigarettes.

    PubMed

    Fresquez, Mark R; Pappas, R Steven; Watson, Clifford H

    2013-06-01

    Smoking remains the leading cause of preventable death in the United States. There are numerous harmful substances in tobacco and tobacco smoke. Among the more than 4,000 identified compounds in smoke, many metals contribute to the health risks associated with tobacco use. Specific metals found in tobacco and tobacco smoke have been classified as carcinogens by the International Agency for Research on Cancer. Exposure to toxic metals can cause outcomes including inflammation, sensitization and carcinogenesis. Metals in tobacco are transported in tobacco smoke proportionally with their concentrations in tobacco filler for a given cigarette design. To quantitatively examine the metal content in numerous tobacco products, high throughput methods are desired. This study developed a simple, rapid tobacco digestion method coupled with a sensitive analytical method using inductively coupled plasma-mass spectrometry. Because of known memory effects and volatility of mercury, quantitative determinations of mercury were made with a direct combustion analyzer. The methods were utilized to examine arsenic, beryllium, cadmium, chromium, cobalt, lead, manganese, mercury and nickel contents in cigarette tobacco and to establish a reference range for the metals in 50 varieties of cigarettes available in the US. These results are comparable to the limited data sets reported by others and with available standard reference material values.

  8. Marketing of menthol cigarettes and consumer perceptions: a review of tobacco industry documents

    PubMed Central

    2011-01-01

    Objective To examine tobacco industry marketing of menthol cigarettes and to determine what the tobacco industry knew about consumer perceptions of menthol. Methods A snowball sampling design was used to systematically search the Legacy Tobacco Documents Library (LTDL) (http://legacy.library.ucsf.edu) between 28 February and 27 April 2010. Of the approximately 11 million documents available in the LTDL, the iterative searches returned tens of thousands of results from the major US tobacco companies and affiliated organisations. A collection of 953 documents from the 1930s to the first decade of the 21st century relevant to 1 or more of the research questions were qualitatively analysed, as follows: (1) are/were menthol cigarettes marketed with health reassurance messages? (2) What other messages come from menthol cigarette advertising? (3) How do smokers view menthol cigarettes? (4) Were menthol cigarettes marketed to specific populations? Results Menthol cigarettes were marketed as, and are perceived by consumers to be, healthier than non-menthol cigarettes. Menthol cigarettes are also marketed to specific social and demographic groups, including African–Americans, young people and women, and are perceived by consumers to signal social group belonging. Conclusions The tobacco industry knew consumers perceived menthol as healthier than non-menthol cigarettes, and this was the intent behind marketing. Marketing emphasising menthol attracts consumers who may not otherwise progress to regular smoking, including young, inexperienced users and those who find ‘regular’ cigarettes undesirable. Such marketing may also appeal to health-concerned smokers who might otherwise quit. PMID:21504928

  9. Selenium contents in tobacco and main stream cigarette smoke determined using neutron activation analysis

    SciTech Connect

    Sorak-Pokrajac, M.; Dermelj, M.; Slejkovec, Z.

    1994-01-01

    In the domain of the essential trace elements, the role of selenium is extremely important. As one of the volatile elements it can be partly absorbed through the pulmonary system during smoking and transported to different organs of the body. Thus a knowledge of its concentration levels in various sorts of tobacco and in the smoke of commercial cigarettes, as well as in the same type of cigarettes from plants treated with selenium, is of interest for various research fields. The purpose of this contribution is to present reliable quantitative data on selenium contents in tobacco, soil, and main stream cigarette smoke, obtained by destructive neutron activation analysis.

  10. State-specific prevalence of cigarette smoking and smokeless tobacco use among adults --- United States, 2009.

    PubMed

    2010-11-05

    The health consequences of cigarette smoking and smokeless tobacco use both have been well documented, including increased risk for lung, throat, oral, and other types of cancers. To assess state-specific current cigarette smoking and smokeless tobacco use among adults, CDC analyzed data from the 2009 Behavioral Risk Factor Surveillance System (BRFSS). This report summarizes the results of that analysis, which indicated wide variation in self-reported cigarette smoking prevalence (range: 6.4% [U.S. Virgin Islands (USVI)] to 25.6% [Kentucky and West Virginia]) and smokeless tobacco use (range: 0.8% [USVI] to 9.1% [Wyoming]). For 15 of the states, Puerto Rico, and Guam, smoking prevalence was significantly higher among men than among women. The prevalence of smokeless tobacco use was higher among men than women in all states and territories. Smokeless tobacco use was highest among persons aged 18--24 years and those with a high school education or less. From 0.9% (Puerto Rico) to 13.7% (Wyoming) of current smokers reported also using smokeless tobacco. Clinicians should identify all tobacco use in their patients and advise those who use any tobacco product to quit. The World Health Organization (WHO) recommends implementing this approach in combination with other measures, including raising excise taxes on tobacco and strengthening smoke-free policies to prevent tobacco-related deaths.

  11. The Case in Favor of E-Cigarettes for Tobacco Harm Reduction

    PubMed Central

    Nitzkin, Joel L.

    2014-01-01

    A carefully structured Tobacco Harm Reduction (THR) initiative, with e-cigarettes as a prominent THR modality, added to current tobacco control programming, is the most feasible policy option likely to substantially reduce tobacco-attributable illness and death in the United States over the next 20 years. E-cigarettes and related vapor products are the most promising harm reduction modalities because of their acceptability to smokers. There are about 46 million smokers in the United States, and an estimated 480,000 deaths per year attributed to cigarette smoking. These numbers have been essentially stable since 2004. Currently recommended pharmaceutical smoking cessation protocols fail in about 90% of smokers who use them as directed, even under the best of study conditions, when results are measured at six to twelve months. E-cigarettes have not been attractive to non-smoking teens or adults. Limited numbers non-smokers have experimented with them, but hardly any have continued their use. The vast majority of e-cigarette use is by current smokers using them to cut down or quit cigarettes. E-cigarettes, even when used in no-smoking areas, pose no discernable risk to bystanders. Finally, addition of a THR component to current tobacco control programming will likely reduce costs by reducing the need for counseling and drugs. PMID:25003176

  12. Why and How the Tobacco Industry Sells Cigarettes to Young Adults: Evidence From Industry Documents

    PubMed Central

    Ling, Pamela M.; Glantz, Stanton A.

    2002-01-01

    Objectives. To improve tobacco control campaigns, we analyzed tobacco industry strategies that encourage young adults (aged 18 to 24) to smoke. Methods. Initial searches of tobacco industry documents with keywords (e.g., “young adult”) were extended by using names, locations, and dates. Results. Approximately 200 relevant documents were found. Transitions from experimentation to addiction, with adult levels of cigarette consumption, may take years. Tobacco marketing solidifies addiction among young adults. Cigarette advertisements encourage regular smoking and increased consumption by integrating smoking into activities and places where young adults' lives change (e.g., leaving home, college, jobs, the military, bars). Conclusions. Tobacco control efforts should include both adults and youths. Life changes are also opportunities to stop occasional smokers' progress to addiction. Clean air policies in workplaces, the military, bars, colleges, and homes can combat tobacco marketing. (Am J Public Health. 2002;92:908–916) PMID:12036776

  13. Spectrofluorometric method for measuring tobacco smoke particulate matter on cigarette filters and Cambridge pads.

    PubMed

    Paszkiewicz, G M; Pauly, J L

    2008-09-01

    Almost all cigarettes sold have a filter (United States, >98%; worldwide, >95%). In the last 25 years cigarette manufacturers have introduced diverse filters designed to reduce components in tobacco smoke. Today, there exists a need to establish assays to assess the efficacy of cigarette filters to retain total particulate matter (TPM), particularly unique filters of cigarettes that are being marketed as potential reduced exposure products (PREPs). We report the results of studies that were undertaken to test the hypothesis that a technique could be established for dissolving cigarette filters, and that the TPM in the fluid could be quantified by spectrofluorometry. Described here are procedures for assaying TPM on both Cambridge filter pads (glass fibres) of smoking machines and on cigarette filters (cellulose acetate fibres). The principle of the assays is based upon the observation that there exists a direct correlation between the amount of tobacco product emission TPM and fluorescence. In the absence of a tobacco tar or TPM standard, the fluorescent dye acridine orange was confirmed as a useful surrogate. Filters assayed included those of Kentucky reference cigarettes 2R4F and popular US brand cigarettes. The proposed assays are inexpensive, expedient, reproducible and amendable for large-scale studies.

  14. Characterization of Toxic Metals in Tobacco, Tobacco Smoke, and Cigarette Ash from Selected Imported and Local Brands in Pakistan

    PubMed Central

    Ajab, Huma; Malik, Salman Akbar; Junaid, Muhammad; Yasmeen, Sadia; Abdullah, Mohd Azmuddin

    2014-01-01

    In this study, concentrations of Cd, Ni, Pb, and Cr were determined in tobacco, tobacco smoke-condensate, and cigarette ash for selected brands used in Pakistan. Smoking apparatus was designed for metal extraction from cigarette smoke. Samples were digested through microwave digester and then analyzed by flame atomic absorption spectrophotometer (FAAS). Higher concentration of Ni was detected in imported brands than the counterparts in the local brands. Pb levels were however higher in local brands while significant concentration of Cd was observed in both brands. For Cr, the level in tobacco of local brands was higher than their emitted smoke, whereas imported brands showed higher level in smoke than in tobacco. The cigarette ash retained 65 to 75% of the metal and about 25 to 30% went into the body. While this study revealed the serious requirement to standardize the manufacturing of tobacco products, more importantly is the urgent need for stronger enforcements to put in place to alert the general population about the hazardous effects of cigarettes and the health risks associated with these toxic metals. PMID:24672317

  15. Characterization of toxic metals in tobacco, tobacco smoke, and cigarette ash from selected imported and local brands in Pakistan.

    PubMed

    Ajab, Huma; Yaqub, Asim; Malik, Salman Akbar; Junaid, Muhammad; Yasmeen, Sadia; Abdullah, Mohd Azmuddin

    2014-01-01

    In this study, concentrations of Cd, Ni, Pb, and Cr were determined in tobacco, tobacco smoke-condensate, and cigarette ash for selected brands used in Pakistan. Smoking apparatus was designed for metal extraction from cigarette smoke. Samples were digested through microwave digester and then analyzed by flame atomic absorption spectrophotometer (FAAS). Higher concentration of Ni was detected in imported brands than the counterparts in the local brands. Pb levels were however higher in local brands while significant concentration of Cd was observed in both brands. For Cr, the level in tobacco of local brands was higher than their emitted smoke, whereas imported brands showed higher level in smoke than in tobacco. The cigarette ash retained 65 to 75% of the metal and about 25 to 30% went into the body. While this study revealed the serious requirement to standardize the manufacturing of tobacco products, more importantly is the urgent need for stronger enforcements to put in place to alert the general population about the hazardous effects of cigarettes and the health risks associated with these toxic metals.

  16. Options for state and local governments to regulate non-cigarette tobacco products.

    PubMed

    Freiberg, Michael

    2012-01-01

    Most tobacco control laws were written to address the scourge of smoking--particularly smoking cigarettes. As a result, these laws frequently exclude non-cigarette tobacco products, which are becoming more prevalent on the market. These regulatory gaps jeopardize public health by increasing the possibility that these products will be used--particularly by minors and young adults. This article examines gaps in regulation using five products as case studies: dissolvable tobacco products, electronic cigarettes, little cigars, snus, and water pipes. In addition, this article presents policy options that state and local governments can adopt to regulate these products more effectively, including regulations relating to price, flavors, youth access, use in public places, point-of-sale warnings, and marketing. Furthermore, this article contains extensive discussion of the recently adopted federal Family Smoking Prevention and Tobacco Control Act, which both limits and expands the power of state and local governments.

  17. A rapid method for the chromatographic analysis of volatile organic compounds in exhaled breath of tobacco cigarette and electronic cigarette smokers.

    PubMed

    Marco, Esther; Grimalt, Joan O

    2015-09-04

    A method for the rapid analysis of volatile organic compounds (VOCs) in smoke from tobacco and electronic cigarettes and in exhaled breath of users of these smoking systems has been developed. Both disposable and rechargeable e-cigarettes were considered. Smoke or breath were collected in Bio-VOCs. VOCs were then desorbed in Tenax cartridges which were subsequently analyzed by thermal desorption coupled to gas chromatography-mass spectrometry. The method provides consistent results when comparing the VOC compositions from cigarette smoke and the equivalent exhaled breath of the smokers. The differences in composition of these two sample types are useful to ascertain which compounds are retained in the respiratory system after tobacco cigarette or e-cigarette smoking. Strong differences were observed in the VOC composition of tobacco cigarette smoke and exhaled breath when comparing with those of e-cigarette smoking. The former involved transfers of a much larger burden of organic compounds into smokers, including benzene, toluene, naphthalene and other pollutants of general concern. e-Cigarettes led to strong absorptions of propylene glycol and glycerin in the users of these systems. Tobacco cigarettes were also those showing highest concentration differences between nicotine concentrations in smoke and exhaled breath. The results from disposable e-cigarettes were very similar to those from rechargeable e-cigarettes.

  18. State-Specific Prevalence of Current Cigarette Smoking and Smokeless Tobacco Use Among Adults - United States, 2014.

    PubMed

    Nguyen, Kimberly H; Marshall, LaTisha; Brown, Susan; Neff, Linda

    2016-10-07

    Tobacco use is the leading cause of preventable disease and death in the United States, resulting in approximately 480,000 premature deaths and more than $300 billion in direct health care expenditures and productivity losses each year (1). In recent years, cigarette smoking prevalence has declined in many states; however, there has been relatively little change in the prevalence of current smokeless tobacco use or concurrent use of cigarettes and smokeless tobacco in most states, and in some states prevalence has increased (2). CDC analyzed data from the 2014 Behavioral Risk Factor Surveillance System (BRFSS) to assess state-specific prevalence estimates of current use of cigarettes, smokeless tobacco, and cigarette and/or smokeless tobacco (any cigarette/smokeless tobacco use) among U.S. adults. Current cigarette smoking ranged from 9.7% (Utah) to 26.7% (West Virginia); current smokeless tobacco use ranged from 1.4% (Hawaii) to 8.8% (Wyoming); current use of any cigarette and/or smokeless tobacco product ranged from 11.3% (Utah) to 32.2% (West Virginia). Disparities in tobacco use by sex and race/ethnicity were observed; any cigarette and/or smokeless tobacco use was higher among males than females in all 50 states. By race/ethnicity, non-Hispanic whites had the highest prevalence of any cigarette and/or smokeless tobacco use in eight states, followed by non-Hispanic other races in six states, non-Hispanic blacks in five states, and Hispanics in two states (p<0.05); the remaining states did not differ significantly by race/ethnicity. Evidence-based interventions, such as increasing tobacco prices, implementing comprehensive smoke-free policies, conducting mass media anti-tobacco use campaigns, and promoting accessible smoking cessation assistance, are important to reduce tobacco use and tobacco-related disease and death among U.S. adults, particularly among subpopulations with the highest use prevalence (3).

  19. Use of Other Tobacco Products among U.S. Adult Cigarette Smokers: Prevalence, Trends and Correlates

    PubMed Central

    Backinger, Cathy L.; Fagan, Pebbles; O’Connell, Mary E.; Grana, Rachel; Lawrence, Deirdre; Bishop, Jennifer Anne; Gibson, James Todd

    2008-01-01

    This paper examines the trends in concurrent use of cigarettes and other tobacco and sociodemographic variables associated with concurrent use among adult cigarette smokers in the United States. Data from the 1995/96, 1998, 2000, and 2001/02 Tobacco Use Supplements to the Current Population Survey were used to estimate concurrent use of tobacco among cigarette smokers among adults ages 18 years and older (n for all 4 survey groups = 552,804). Concurrent use of tobacco fluctuated over the survey periods for current smokers and ranged from 3.7% in 1995/96 to 7.9% in 1998. Results from the multivariate logistic regression indicate that male current, daily, and intermittent smokers had substantially higher odds of concurrent use (OR = 12.9, 11.7, 17.2, respectively) than their female counterparts. Age, race/ethnicity, geographic region, income, and survey years were significantly associated with concurrent use among current and daily smokers; for intermittent smokers, these variables and occupation were significantly associated with concurrent use. The strongest correlates for multiple tobacco use among cigarettes smokers were being male and Non-Hispanic White. These factors should be considered when planning tobacco prevention and control efforts. In addition, surveillance efforts should continue to monitor changes in concurrent use and further investigate the increased risk of cancer among smokers who also use other forms of tobacco. PMID:18053653

  20. DECOY: Documenting Experiences with Cigarettes and Other Tobacco in Young Adults

    PubMed Central

    Berg, Carla J.; Haardörfer, Regine; Lewis, Michael; Getachew, Betelihem; Lloyd, Steven A.; Thomas, Sarah Fretti; Lanier, Angela; Trepanier, Kelleigh; Johnston, Teresa; Grimsley, Linda; Foster, Bruce; Benson, Stephanie; Smith, Alicia; Barr, Dana Boyd; Windle, Michael

    2016-01-01

    Objectives We examined psychographic characteristics associated with tobacco use among Project DECOY participants. Methods Project DECOY is a 2-year longitudinal mixed-methods study examining risk for tobacco use among 3418 young adults across 7 Georgia colleges/universities. Baseline measures included sociodemographics, tobacco use, and psychographics using the Values, Attitudes, and Lifestyle Scale. Bivariate and multivariable analyses were conducted to identify correlates of tobacco use. Results Past 30-day use prevalence was: 13.3% cigarettes; 11.3% little cigars/cigarillos (LCCs); 3.6% smokeless tobacco; 10.9% e-cigarettes; and 12.2% hookah. Controlling for sociodemographics, correlates of cigarette use included greater novelty seeking (p < .001) and intellectual curiosity (p = .010) and less interest in tangible creation (p = .002) and social conservatism (p < .001). Correlates of LCC use included greater novelty seeking (p < .001) and greater fashion orientation (p = .007). Correlates of smokeless tobacco use included greater novelty seeking (p = .006) and less intellectual curiosity (p < .001). Correlates of e-cigarette use included greater novelty seeking (p < .001) and less social conservatism (p = .002). Correlates of hookah use included greater novelty seeking (p < .001), fashion orientation (p = .044), and self-focused thinking (p = .002), and less social conservatism (p < .001). Conclusions Psychographic characteristics distinguish users of different tobacco products. PMID:27103410

  1. Ever-Use and Curiosity About Cigarettes, Cigars, Smokeless Tobacco, and Electronic Cigarettes Among US Middle and High School Students, 2012–2014

    PubMed Central

    Donaldson, Elisabeth A.; King, Brian A.

    2016-01-01

    Introduction Among young people, curiosity about tobacco products is a primary reason for tobacco experimentation and is a risk factor for future use. We examined whether curiosity about and ever-use of tobacco products among US middle and high school students changed from 2012 to 2014. Methods Data came from the 2012 and 2014 National Youth Tobacco Surveys, nationally representative surveys of US students in grades 6 through 12. For cigarettes, cigars, smokeless tobacco, and e-cigarettes (2014 only), students were classified as ever-users or never-users of each product. Among never-users, curiosity about using each product was assessed by asking participants if they had “definitely,” “probably,” “probably not,” or “definitely not” been curious about using the product. Results From 2012 to 2014, there were declines in ever-use of cigarettes (26% to 22%; P = .005) and cigars (21% to 18%; P = .003) overall and among students who were Hispanic (cigarettes, P = .001; cigars, P = .001) or black (cigarettes, P = .004; cigars, P = .01). The proportion of never-users reporting they were “definitely not” curious increased for cigarettes (51% to 54%; P = .01) and cigars (60% to 63%; P = .03). Ever-use and curiosity about smokeless tobacco did not change significantly from 2012 to 2014. In 2014, the proportion of young people who were “definitely” or “probably” curious never-users of each product was as follows: cigarettes, 11.4%; e-cigarettes, 10.8%; cigars, 10.3%; and smokeless tobacco, 4.4%. Conclusion The proportion of US students who are never users and are not curious about cigarettes and cigars increased. However, many young people remain curious about tobacco products, including e-cigarettes. Understanding factors driving curiosity can inform tobacco use prevention for youth. PMID:27657506

  2. Pyrolysis and combustion of tobacco in a cigarette smoking simulator under air and nitrogen atmosphere.

    PubMed

    Busch, Christian; Streibel, Thorsten; Liu, Chuan; McAdam, Kevin G; Zimmermann, Ralf

    2012-04-01

    A coupling between a cigarette smoking simulator and a time-of-flight mass spectrometer was constructed to allow investigation of tobacco smoke formation under simulated burning conditions. The cigarette smoking simulator is designed to burn a sample in close approximation to the conditions experienced by a lit cigarette. The apparatus also permits conditions outside those of normal cigarette burning to be investigated for mechanistic understanding purposes. It allows control of parameters such as smouldering and puff temperatures, as well as combustion rate and puffing volume. In this study, the system enabled examination of the effects of "smoking" a cigarette under a nitrogen atmosphere. Time-of-flight mass spectrometry combined with a soft ionisation technique is expedient to analyse complex mixtures such as tobacco smoke with a high time resolution. The objective of the study was to separate pyrolysis from combustion processes to reveal the formation mechanism of several selected toxicants. A purposely designed adapter, with no measurable dead volume or memory effects, enables the analysis of pyrolysis and combustion gases from tobacco and tobacco products (e.g. 3R4F reference cigarette) with minimum aging. The combined system demonstrates clear distinctions between smoke composition found under air and nitrogen smoking atmospheres based on the corresponding mass spectra and visualisations using principal component analysis.

  3. Use of flavoured cigarettes in Poland: data from the global adult tobacco survey (2009–2010)

    PubMed Central

    2014-01-01

    Background Nowadays the European Union faces a debate on the ban of sale of flavoured cigarettes. There is growing evidence that certain subgroups of smokers are more vulnerable to the use of flavoured cigarettes. However in some European countries, figures on the use of these cigarettes are still scarce. The aim of the study was to assess the prevalence of flavoured cigarettes use in Poland, and examine whether its use among adults varies by socio-demographic characteristics. Methods Data on tobacco use including flavoured cigarettes and other characteristics were derived from the Global Adult Tobacco Survey (GATS). GATS is a cross-sectional, household survey implemented in Poland between 2009 and 2010. GATS provided data on a representative sample of 7,840 individuals covering 2,254 current smokers. Logistic regression model was used to obtain odds ratios (ORs) and 95% confidence interval (CI) of the selected socio-economic variables on the use of flavoured cigarettes. Results Among females the aromatized cigarettes use was 26.1% compared to 10.5% in males (OR = 2.3; 95% CI: 1.62–3.2; p ≤ 0.001). Respondents aged 20–29 years had an increased likelihood of using flavoured cigarettes compared to subjects aged 60 years or older (OR = 2.7; 95% CI: 1.1–6.5; p ≤ 0.001). Respondents aware of negative health consequences of smoking had OR = 1.4 95% CI: 1.1–2.1 (p ≤ 0.05) of smoking aromatized cigarettes compared to those who were unaware. Participants who perceived some kinds of cigarettes less harmful than others were also more likely to use flavoured cigarettes compared to subjects who were convinced that all cigarettes are equally harmful (OR = 1.4; 95% CI: 1.1–1.8; p ≤ 0.01). High educational attainment, living in large cities, being non-economically active was also associated with use of flavoured cigarettes. Conclusion Our results are consistent with majority of epidemiology studies on this topic to date and

  4. Perceived Relative Harm of Selected Cigarettes and Non-Cigarette Tobacco Products—A Study of Young People from a Socio-Economically Disadvantaged Rural Area in Poland

    PubMed Central

    Kaleta, Dorota; Polanska, Kinga; Bak-Romaniszyn, Leokadia; Wojtysiak, Piotr

    2016-01-01

    The perceived health risk of recently introduced nicotine and tobacco products may influence both their uptake and continued use. The aim of the study was to assess how adolescents rate relative harmfulness of slim and menthol cigarettes, water pipes, e-cigarettes, and smokeless tobacco compared to regular cigarettes. Cross-sectional survey data from students aged 13–19 years from Piotrkowski district, Poland were analyzed. Among the sample of 4050 students, 3552 respondents completed anonymous, confidential, self-administered questionnaire adapted from the Global Youth Tobacco Survey (GYTS). The study results indicate that the students perceived slim cigarettes and menthol cigarettes as less harmful, which is in line with the message created by tobacco companies. On the other hand, less popular products such as water pipes and smokeless tobacco were considered as more harmful. The current study indicates insufficient and misleading perception of harmfulness of different tobacco/nicotine products available on the Polish market. Simultaneously, there is insufficient countrywide public health education in this matter. Preventive measures are necessary to discourage young people from smoking uptake and to ensure that potential consumers can, based on objective data, make informed decisions about cigarettes and non-cigarette tobacco products. PMID:27608034

  5. Perceived Relative Harm of Selected Cigarettes and Non-Cigarette Tobacco Products-A Study of Young People from a Socio-Economically Disadvantaged Rural Area in Poland.

    PubMed

    Kaleta, Dorota; Polanska, Kinga; Bak-Romaniszyn, Leokadia; Wojtysiak, Piotr

    2016-09-06

    The perceived health risk of recently introduced nicotine and tobacco products may influence both their uptake and continued use. The aim of the study was to assess how adolescents rate relative harmfulness of slim and menthol cigarettes, water pipes, e-cigarettes, and smokeless tobacco compared to regular cigarettes. Cross-sectional survey data from students aged 13-19 years from Piotrkowski district, Poland were analyzed. Among the sample of 4050 students, 3552 respondents completed anonymous, confidential, self-administered questionnaire adapted from the Global Youth Tobacco Survey (GYTS). The study results indicate that the students perceived slim cigarettes and menthol cigarettes as less harmful, which is in line with the message created by tobacco companies. On the other hand, less popular products such as water pipes and smokeless tobacco were considered as more harmful. The current study indicates insufficient and misleading perception of harmfulness of different tobacco/nicotine products available on the Polish market. Simultaneously, there is insufficient countrywide public health education in this matter. Preventive measures are necessary to discourage young people from smoking uptake and to ensure that potential consumers can, based on objective data, make informed decisions about cigarettes and non-cigarette tobacco products.

  6. Non-cigarette tobacco products: What have we learned and where are we headed?

    PubMed Central

    O'Connor, Richard J.

    2013-01-01

    A wide variety of non-cigarette forms of tobacco and nicotine exists and their use varies regionally and globally. Smoked forms of tobacco such as cigars, bidis, kreteks, and waterpipes have high popularity and are often perceived erroneously as less hazardous than cigarettes, when in fact their health burden is similar. Smokeless tobacco products vary widely around the world in both form and health hazards, with some clearly toxic forms (e.g. South Asia), and some forms with far fewer hazards (e.g., Sweden). There are also emerging nicotine delivery systems not directly reliant on tobacco (e.g. electronic nicotine delivery systems [ENDS]). The presence of such products presents both challenges and opportunities for public health. Future regulatory actions such as expansion of smokefree environments, product health warnings, and taxation may serve to increase or decrease the use of non-cigarette forms of tobacco. These regulations may also bring about changes in non-cigarette tobacco products themselves that could impact public health by affecting attractiveness and/or toxicity. PMID:22345243

  7. Non-cigarette tobacco products: what have we learnt and where are we headed?

    PubMed

    O'Connor, Richard J

    2012-03-01

    A wide variety of non-cigarette forms of tobacco and nicotine exist, and their use varies regionally and globally. Smoked forms of tobacco such as cigars, bidis, kreteks and waterpipes have high popularity and are often perceived erroneously as less hazardous than cigarettes, when in fact their health burden is similar. Smokeless tobacco products vary widely around the world in form and the health hazards they present, with some clearly toxic forms (eg, in South Asia) and some forms with far fewer hazards (eg, in Sweden). Nicotine delivery systems not directly reliant on tobacco are also emerging (eg, electronic nicotine delivery systems). The presence of such products presents challenges and opportunities for public health. Future regulatory actions such as expansion of smoke-free environments, product health warnings and taxation may serve to increase or decrease the use of non-cigarette forms of tobacco. These regulations may also bring about changes in non-cigarette tobacco products themselves that could impact public health by affecting attractiveness and/or toxicity.

  8. Prospects for a nicotine-reduction strategy in the cigarette endgame: Alternative tobacco harm reduction scenarios.

    PubMed

    Kozlowski, Lynn T

    2015-06-01

    Some major national and international tobacco control organisations favour mandating a reduction in nicotine content of cigarettes to non-addictive levels as a tobacco control tool. Reducing nicotine content, it is argued, will make tobacco smoking less attractive. The 2009 U.S. Food and Drug Administration's regulation of cigarettes appears to have the power to reduce nicotine to non-addictive levels provided it is not taken to zero. A consideration of the U.S. context, however, raises doubts about (a) whether this will ever be practicable and (b), if practicable, how long it will take to implement. Current versions of the nicotine-reducing strategy propose the systematic, incentivised use of less harmful nicotine/tobacco products as elements of the mandatory cigarette nicotine-reduction strategy. Time will tell if and when mandatory nicotine reduction in tobacco cigarettes will occur and what impact it might have on smoking prevalence. The question posed here is "Why wait?" Resources used in implementing reduction in nicotine content have an opportunity cost. In the meantime, nicotine-maintaining harm reduction strategies can have nearer term effects on tobacco use as an individual and a public health issue.

  9. Implementation of graphic health warning labels on tobacco products in India: the interplay between the cigarette and the bidi industries

    PubMed Central

    Sankaran, Sujatha; Hiilamo, Heikki; Glantz, Stanton A

    2014-01-01

    Objectives To understand the competition between and among tobacco companies and health groups that led to graphical health warning labels (GHWL) on all tobacco products in India. Methods Analysis of internal tobacco industry documents in the Legacy Tobacco Document Library, documents obtained through Indias Right to Information ‘ Act, and news reports. Results Implementation of GHWLs in India reflects a complex interplay between the government and the cigarette and bidi industries, who have shared as well as conflicting interests. Joint lobbying by national-level tobacco companies (that are foreign subsidiaries of multinationals) and local producers of other forms of tobacco blocked GHWLs for decades and delayed the implementation of effective GHWLs after they were mandated in 2007. Tobacco control activists used public interest lawsuits and the Right to Information Act to win government implementation of GHWLs on cigarette, bidi and smokeless tobacco packs in May 2009 and rotating GHWLs in December 2011. Conclusions GHWLs in India illustrate how the presence of bidis and cigarettes in the same market creates a complex regulatory environment. The government imposing tobacco control on multinational cigarette companies led to the enforcement of regulation on local forms of tobacco. As other developing countries with high rates of alternate forms of tobacco use establish and enforce GHWL laws, the tobacco control advocacy community can use pressure on the multinational cigarette industry as an indirect tool to force implementation of regulations on other forms of tobacco. PMID:24950697

  10. Selenium in mainstream and sidestream smoke of cigarettes containing fly ash-grown tobacco

    SciTech Connect

    Gutenmann, W.H.; Lisk, D.J.; Shane, B.S.; Hoffmann, D.; Adams, J.D.

    1987-01-01

    The quantities of selenium, tar and nicotine present in mainstream (MS) and sidestream (SS) smoke of machine-smoked cigarettes was studied. The cigarettes were prepared from tobacco purposely cultured on fly ash-amended soil so as to increase its selenium concentration. Selenium concentration was found to be the same in the gaseous phase of both MS and SS smoke, but its concentration was significantly higher (p less than 0.05) in the particulate matter of the MS smoke. Tar was higher in MS smoke and nicotine in SS smoke. Factors affecting selenium concentrations in tobacco and its possible environmental significance are discussed.

  11. Higher price, fewer packs: evaluating a tobacco tax increase with cigarette sales data.

    PubMed

    Amato, Michael S; Boyle, Raymond G; Brock, Betsy

    2015-03-01

    In 2013, Minnesota increased cigarette taxes by $1.75, the largest US state increase since 2000. We obtained convenience store data of cigarette sales from January 2012 to December 2013 from the Nielsen Company. Analysis revealed significantly greater year-to-year reductions in numbers of packs purchased during posttax (-12.1%) than pretax (-3.2%; P<.001) periods. The results provide contemporary evidence that, despite reduced prevalence and increased tobacco control efforts, tax increases remain an effective tobacco control strategy.

  12. Higher Price, Fewer Packs: Evaluating a Tobacco Tax Increase With Cigarette Sales Data

    PubMed Central

    Boyle, Raymond G.; Brock, Betsy

    2015-01-01

    In 2013, Minnesota increased cigarette taxes by $1.75, the largest US state increase since 2000. We obtained convenience store data of cigarette sales from January 2012 to December 2013 from the Nielsen Company. Analysis revealed significantly greater year-to-year reductions in numbers of packs purchased during posttax (−12.1%) than pretax (−3.2%; P < .001) periods. The results provide contemporary evidence that, despite reduced prevalence and increased tobacco control efforts, tax increases remain an effective tobacco control strategy. PMID:25602874

  13. Contraband tobacco on post-secondary campuses in Ontario, Canada: analysis of discarded cigarette butts

    PubMed Central

    2013-01-01

    Background No studies to date have assessed young adults’ use of First Nations/Native tobacco, a common form of contraband tobacco in Canada. This study examined the proportion of First Nations/Native cigarette butts discarded on post-secondary campuses in the province of Ontario, and potential differences between colleges and universities and across geographical regions. Methods In 2009, discarded cigarette butts were collected from high-traffic smoking locations at 12 universities and 13 colleges purposively selected to represent a variety of institutions from all 7 health service regions across Ontario. Cigarette butts were identified as First Nations/Native tobacco if they were: known First Nations/Native brands; had names not matching domestic and international legally-manufactured cigarettes; had no visible branding or logos. Results Of 36,355 butts collected, 14% (95% CI = 9.75–19.04) were First Nations/Native. Use of this tobacco was apparent on all campuses, accounting for as little as 2% to as much as 39% of cigarette consumption at a particular school. Proportions of First Nations/Native butts were not significantly higher on colleges (M = 17%) than universities (M = 12%), but were significantly higher in the North region. Conclusions The presence of cheap First Nations/Native (contraband) tobacco on post-secondary campuses suggests the need for regulation and public education strategies aimed to reduce its use. Strategies should account for regional variations, and convey messages that resonate with young adults. Care must be taken to present fair messages about First Nations/Native tobacco, and avoid positioning regulated tobacco as a healthier option than contraband. PMID:23577796

  14. Is Smokeless Tobacco Use an Appropriate Public Health Strategy for Reducing Societal Harm from Cigarette Smoking?

    PubMed Central

    Tomar, Scott L.; Fox, Brion J.; Severson, Herbert H.

    2009-01-01

    Four arguments have been used to support smokeless tobacco (ST) for harm reduction: (1) Switching from cigarettes to ST would reduce health risks; (2) ST is effective for smoking cessation; (3) ST is an effective nicotine maintenance product; and (4) ST is not a “gateway” for cigarette smoking. There is little evidence to support the first three arguments and most evidence suggests that ST is a gateway for cigarette smoking. There are ethical challenges to promoting ST use. Based on the precautionary principle, the burden of proof is on proponents to provide evidence to support their position; such evidence is lacking. PMID:19440266

  15. How did the Master Settlement Agreement change tobacco industry expenditures for cigarette advertising and promotions?

    PubMed

    Pierce, John P; Gilpin, Elizabeth A

    2004-07-01

    The 1998 multistate Master Settlement Agreement (MSA) with the tobacco industry restricted cigarette advertising and promotions. The MSA monetary settlement was also associated with an average cigarette price increase of U.S.$1.19/pack between 1998 and 2001 to fund, in part, industry payments to the states. We examined Federal Trade Commission reports on how the tobacco industry spends its cigarette advertising and promotional dollars to see if changes expected as a result of the MSA occurred. Expected changes included reduced total expenditures and reductions for outdoor advertising, specialty promotional items identified with a brand (e.g., caps, t-shirts, lighters), and public entertainment. However, tobacco industry spending for advertising and promotions increased 96% between 1995 and 2001, with large increases in 1998 and 1999, as the MSA took effect. Between 1997 and 2001, outdoor advertising declined 98%, expenditures for specialty promotional items decreased 41%, although public entertainment increased 45%. However, in 2001, these categories represented only a small fraction of the total budget. Expenditures for retail-value-added increased 344% between 1997 and 2001 (to 42.5% of total), perhaps to mitigate increased cigarette prices. In 2001, the incentives-to-merchants and retail-value-added categories comprised more than 80% of total expenditures. To adequately monitor tobacco industry expenditures as they adapt to the MSA and other tobacco control efforts, more refined reporting categories are essential.

  16. [History of cigarette smoking. The effect of tobacco smoking on women's health].

    PubMed

    Zalewska, Marta; Jagielska, Iwona; Kazdepka-Ziemińska, Anita; Ludwikowski, Grzegorz; Szymański, Wiesław

    2009-01-01

    History of cigarette smoking started on XV century, when Columb imported tobacco to Europe. Popular using of tobacco we are indebted Jaen Nicot Villeman, the name of nicotine originate from his surname. Tobacco first was exploited like a drug, however now it is a very harmful stimulant. Cigarette smoking is still an actual problem and increased risk of many diseases. Very toxic components of smoke get inside all the organs and upsetting their activities and proper running of the life processes. It is common knowledge that smoking badly influences women's health. Nicotine makes the negative influence on function of ovaries metabolism of hormones and state of osseous tissue. Maternal smoking during pregnancy is associated with obstetrical and pediatrician complication with fetus, newborn and child. The aim of the article is to summarize the role of tobacco smoking on women's health.

  17. Short-term effects of electronic and tobacco cigarettes on exhaled nitric oxide.

    PubMed

    Marini, Sara; Buonanno, Giorgio; Stabile, Luca; Ficco, Giorgio

    2014-07-01

    The objective of this study was to compare the short-term respiratory effects due to the inhalation of electronic and conventional tobacco cigarette-generated mainstream aerosols through the measurement of the exhaled nitric oxide (eNO). To this purpose, twenty-five smokers were asked to smoke a conventional cigarette and to vape an electronic cigarette (with and without nicotine), and an electronic cigarette without liquid (control session). Electronic and tobacco cigarette mainstream aerosols were characterized in terms of total particle number concentrations and size distributions. On the basis of the measured total particle number concentrations and size distributions, the average particle doses deposited in alveolar and tracheobronchial regions of the lungs for a single 2-s puff were also estimated considering a subject performing resting (sitting) activity. Total particle number concentrations in the mainstream resulted equal to 3.5±0.4×10(9), 5.1±0.1×10(9), and 3.1±0.6×10(9) part. cm(-3) for electronic cigarettes without nicotine, with nicotine, and for conventional cigarettes, respectively. The corresponding alveolar doses for a resting subject were estimated equal to 3.8×10(10), 5.2×10(10) and 2.3×10(10) particles. The mean eNO variations measured after each smoking/vaping session were equal to 3.2ppb, 2.7ppb and 2.8ppb for electronic cigarettes without nicotine, with nicotine, and for conventional cigarettes, respectively; whereas, negligible eNO changes were measured in the control session. Statistical tests performed on eNO data showed statistically significant differences between smoking/vaping sessions and the control session, thus confirming a similar effect on human airways whatever the cigarette smoked/vaped, the nicotine content, and the particle dose received.

  18. Regulations restricting the sale and distribution of cigarettes and smokeless tobacco to protect children and adolescents. Final rule.

    PubMed

    2010-03-19

    The Food and Drug Administration (FDA) is reissuing a final rule restricting the sale, distribution, and use of cigarettes and smokeless tobacco. As required by the Family Smoking Prevention and Tobacco Control Act (Tobacco Control Act), FDA is issuing a final rule that is identical to the provisions of the final rule on cigarettes and smokeless tobacco published by FDA in 1996, with certain required exceptions. The rule prohibits the sale of cigarettes and smokeless tobacco to individuals under the age of 18 and imposes specific marketing, labeling, and advertising requirements. Elsewhere in this issue of the Federal Register, FDA is issuing an advance notice of proposed rulemaking to obtain information related to the regulation of outdoor advertising of cigarettes and smokeless tobacco.

  19. Comparison of environmental tobacco smoke (ETS) concentrations generated by an electrically heated cigarette smoking system and a conventional cigarette.

    PubMed

    Tricker, Anthony R; Schorp, Matthias K; Urban, Hans-Jörg; Leyden, Donald; Hagedorn, Heinz-Werner; Engl, Johannes; Urban, Michael; Riedel, Kirsten; Gilch, Gerhard; Janket, Dinamis; Scherer, Gerhard

    2009-01-01

    Smoking conventional lit-end cigarettes results in exposure of nonsmokers to potentially harmful cigarette smoke constituents present in environmental tobacco smoke (ETS) generated by sidestream smoke emissions and exhaled mainstream smoke. ETS constituent concentrations generated by a conventional lit-end cigarette and a newly developed electrically heated cigarette smoking system (EHCSS) that produces only mainstream smoke and no sidestream smoke emissions were investigated in simulated "office" and "hospitality" environments with different levels of baseline indoor air quality. Smoking the EHCSS (International Organisation for Standardization yields: 5 mg tar, 0.3 mg nicotine, and 0.6 mg carbon monoxide) in simulated indoor environments resulted in significant reductions in ETS constituent concentrations compared to when smoking a representative lit-end cigarette (Marlboro: 6 mg tar, 0.5 mg nicotine, and 7 mg carbon monoxide). In direct comparisons, 24 of 29 measured smoke constituents (83%) showed mean reductions of greater than 90%, and 5 smoke constituents (17%) showed mean reductions between 80% and 90%. Gas-vapor phase ETS markers (nicotine and 3-ethenylpyridine) were reduced by an average of 97% (range 94-99%). Total respirable suspended particles, determined by online particle measurements and as gravimetric respirable suspended particles, were reduced by 90% (range 82-100%). The mean and standard deviation of the reduction of all constituents was 94 +/- 4%, indicating that smoking the new EHCSS in simulated "office" and "hospitality" indoor environments resulted in substantial reductions of ETS constituents in indoor air.

  20. False promises: The tobacco industry, “low-tar” cigarettes, and older smokers

    PubMed Central

    Cataldo, Janine K.; Malone, Ruth E.

    2009-01-01

    Objective To investigate the role of the tobacco industry in marketing to and sustaining tobacco addiction among older smokers and aging Baby Boomers. Methods Archival searches of electronic archives of internal tobacco company documents using a snowball sampling approach. Analysis utilizing iterative and comparative review of documents, classification by themes, and a hermeneutic interpretive approach to develop a case study. Results Based on extensive marketing research, tobacco companies aggressively targeted older smokers and sought to prevent them from quitting. Innovative marketing approaches were used. “Low tar” cigarettes were developed in response to the health concerns of older smokers, despite industry knowledge that such products had no health advantage and did not help smokers quit. Conclusion Tobacco industry activities influence the context of cessation for older smokers in several ways. Through marketing “low-tar” or “light” cigarettes to older smokers at risk at quitting, the industry contributes to the illusion that such cigarettes are safer; however, “light” cigarettes may actually make it harder for addicted smokers to quit. Through targeted mailings of coupons and incentives, the industry discourages older smokers from quitting. Through rhetoric aimed at convincing addicted smokers that they alone are responsible for their smoking, the industry contributes to self-blame, a documented barrier to cessation. Educating practitioners, older smokers and families about the tobacco industry’s influence may decrease the tendency to “blame the victim,” thereby enhancing the likelihood of tobacco addiction treatment for older adults. Comprehensive tobacco control measures must include a focus on older smokers. PMID:18691279

  1. Cigarette prices and smoking prevalence after a tobacco tax increase--Turkey, 2008 and 2012.

    PubMed

    Kostova, Deliana; Andes, Linda; Erguder, Toker; Yurekli, Ayda; Keskinkılıç, Bekir; Polat, Sertaç; Culha, Gönül; Kilinç, Evin Aras; Taştı, Enver; Erşahin, Yılmaz; Ozmen, Mehmet; San, Ramazan; Ozcebe, Hilal; Bilir, Nazmi; Asma, Samira

    2014-05-30

    Raising the price of tobacco products has been shown to reduce tobacco consumption in the United States and other high-income countries, and evidence of this impact has been growing for low- and middle-income countries as well. Turkey is a middle-income country surveyed by the Global Adult Tobacco Survey (GATS) twice in a 4-year period, in 2008 and 2012. During this time, the country introduced a policy raising its Special Consumption Tax on Tobacco and implemented a comprehensive tobacco control program banning smoking in public places, banning advertising, and introducing graphic health warnings. The higher tobacco tax took effect in early 2010, allowing sufficient time for subsequent changes in prices and smoking to be observed by the time of the 2012 GATS. This report uses data from GATS Turkey to examine how cigarette prices changed after the 2010 tax increase, describe the temporally associated changes in smoking prevalence, and learn whether this smoking prevalence changed more in some demographic groups than others. From 2008 to 2012, the average price paid for cigarettes increased by 42.1%, cigarettes became less affordable, and smoking prevalence decreased by 14.6%. The largest reduction in smoking was observed among persons with lower socioeconomic status (SES), highlighting the potential role of tax policy in reducing health disparities across socioeconomic groups.

  2. Menthol cigarettes and smoking cessation behaviour: a review of tobacco industry documents

    PubMed Central

    2011-01-01

    Objective To determine what the tobacco industry knew about menthol's relation to smoking cessation behaviour. Methods A snowball sampling design was used to systematically search the Legacy Tobacco Documents Library (LTDL) (http://legacy.library.ucsf.edu) between 15 May to 1 August 2010. Of the approximately 11 million documents available in the LTDL, the iterative searches returned tens of thousands of results. A final collection of 509 documents relevant to 1 or more of the research questions were qualitatively analysed, as follows: (1) perceived sensory and taste rewards of menthol and potential relation to quitting; and (2) motivation to quit among menthol users. Results Menthol's cooling and anaesthetic effects mask the short-term negative physiological effects of smoking such as throat pain, burning and cough. This provides superficial physical relief as well as psychological assurance against concerns about the health dangers of smoking that would otherwise motivate smokers to quit. Menthol smokers, particularly women, perceive the minty aroma of menthol cigarettes to be more socially acceptable than non-menthol cigarettes. Discussion Consumers believe menthol's sensory effects equate to health protections and that menthol cigarettes are more socially acceptable than non-menthol cigarettes. Menthol in cigarettes may encourage experimenters who find non-mentholated cigarettes too harsh, including young or inexperienced users, to progress to regular smoking rather than quitting, and may lessen the motivation to quit among established menthol smokers. The perception of menthol cigarettes as more socially acceptable lessens the impact of smoking denormalisation on quitting motivation. Menthol makes cigarettes easier and more palatable to smoke and less desirable to quit among established smokers. Fewer smokers quitting contributes to the incidence of tobacco-related diseases. PMID:21504932

  3. E-cigarette aerosols induce lower oxidative stress in vitro when compared to tobacco smoke.

    PubMed

    Taylor, Mark; Carr, Tony; Oke, Oluwatobiloba; Jaunky, Tomasz; Breheny, Damien; Lowe, Frazer; Gaça, Marianna

    2016-07-01

    Tobacco smoking is a risk factor for various diseases. The underlying cellular mechanisms are not fully characterized, but include oxidative stress, apoptosis, and necrosis. Electronic-cigarettes (e-cigarettes) have emerged as an alternative to and a possible means to reduce harm from tobacco smoking. E-cigarette vapor contains significantly lower levels of toxicants than cigarette smoke, but standardized methods to assess cellular responses to exposure are not well established. We investigated whether an in vitro model of the airway epithelium (human bronchial epithelial cells) and commercially available assays could differentiate cellular stress responses to aqueous aerosol extracts (AqE) generated from cigarette smoke and e-cigarette aerosols. After exposure to AqE concentrations of 0.063-0.500 puffs/mL, we measured the intracellular glutathione ratio (GSH:GSSG), intracellular generation of oxidant species, and activation of the nuclear factor erythroid-related factor 2 (Nrf2)-controlled antioxidant response elements (ARE) to characterize oxidative stress. Apoptotic and necrotic responses were characterized by increases in caspase 3/7 activity and reductions in viable cell protease activities. Concentration-dependent responses indicative of oxidative stress were obtained for all endpoints following exposure to cigarette smoke AqE: intracellular generation of oxidant species increased by up to 83%, GSH:GSSG reduced by 98.6% and transcriptional activation of ARE increased by up to 335%. Caspase 3/7 activity was increased by up to 37% and the viable cell population declined by up to 76%. No cellular stress responses were detected following exposure to e-cigarette AqE. The methods used were suitably sensitive to be employed for comparative studies of tobacco and nicotine products.

  4. Young Adults' Risk Perceptions of Various Tobacco Products Relative to Cigarettes: Results From the National Young Adult Health Survey.

    PubMed

    Wackowski, Olivia A; Delnevo, Cristine D

    2016-06-01

    Objectives Tobacco product risk perceptions may influence whether individuals use those products instead of or in addition to regular cigarettes. This study aimed to explore risk perceptions of various tobacco products relative to traditional cigarettes with young adults, a group with higher rates of tobacco use. Method We examined risk perception responses among a nationally representative sample of young adults (age 18-34 years; n = 2,871, including tobacco and non-tobacco users) from the 2011 National Young Adult Health Survey. Results Most (57.8%) respondents believed that e-cigarettes were less risky than cigarettes. Respondents were more likely to rate combustible products hookah (24.5%) and cigars (13.9%) as being less risky compared to noncombustible snus (10%) and other smokeless tobacco (SLT) products (7.1%) relative to cigarettes. Few (2.5%) rated menthol cigarettes as less risky. For e-cigarettes, hookah, and SLT, less risky beliefs were significantly higher among ever or current versus never product users. Between 22% and 33% of all respondents believed that SLT, snus, menthol cigarettes, and cigars were more risky than cigarettes, but differences in this belief between current and nonusers of these products were small and insignificant. Younger young adults were more likely to rate e-cigarettes and hookah as being "less risky" and rate cigars and SLT as being "more risky" than older young adults. Conclusion The public's views of comparative tobacco risk perceptions vary widely by tobacco product type and age-group. While "less risky" perceptions may be associated with product use, perceptions that products are "more risky" than cigarettes may not necessarily dissuade people from their use.

  5. 75 FR 37308 - Cigarettes and Smokeless Tobacco-Prohibited in All Outbound and Inbound International Mail...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-29

    ... From the Federal Register Online via the Government Publishing Office POSTAL SERVICE 39 CFR Part 20 Cigarettes and Smokeless Tobacco--Prohibited in All Outbound and Inbound International Mail; Correction AGENCY: Postal Service TM . ACTION: Final rule; correction. SUMMARY: The Postal Service...

  6. “Key to the Future”: British American Tobacco and Cigarette Smuggling in China

    PubMed Central

    Lee, Kelley; Collin, Jeff

    2006-01-01

    Background Cigarette smuggling is a major public health issue, stimulating increased tobacco consumption and undermining tobacco control measures. China is the ultimate prize among tobacco's emerging markets, and is also believed to have the world's largest cigarette smuggling problem. Previous work has demonstrated the complicity of British American Tobacco (BAT) in this illicit trade within Asia and the former Soviet Union. Methods and Findings This paper analyses internal documents of BAT available on site from the Guildford Depository and online from the BAT Document Archive. Documents dating from the early 1900s to 2003 were searched and indexed on a specially designed project database to enable the construction of an historical narrative. Document analysis incorporated several validation techniques within a hermeneutic process. This paper describes the huge scale of this illicit trade in China, amounting to billions of (United States) dollars in sales, and the key supply routes by which it has been conducted. It examines BAT's efforts to optimise earnings by restructuring operations, and controlling the supply chain and pricing of smuggled cigarettes. Conclusions Our research shows that smuggling has been strategically critical to BAT's ongoing efforts to penetrate the Chinese market, and to its overall goal to become the leading company within an increasingly global industry. These findings support the need for concerted efforts to strengthen global collaboration to combat cigarette smuggling. PMID:16834455

  7. Understanding Tobacco-Related Attitudes among College and Noncollege Young Adult Hookah and Cigarette Users

    ERIC Educational Resources Information Center

    Lee, Youn Ok; Bahreinifar, Sareh; Ling, Pamela M.

    2014-01-01

    Objective: To examine differences in tobacco-related attitudes and hookah and cigarette use among college and noncollege young adults. Participants: Time-location samples of young adult bar patrons in San Diego, California ("N" = 2,243), Tulsa ("N" = 2,095) and Oklahoma City ("N" = 2,200), Oklahoma, Albuquerque…

  8. 75 FR 24534 - Treatment of Cigarettes and Smokeless Tobacco as Nonmailable Matter

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-05

    ... From the Federal Register Online via the Government Publishing Office POSTAL SERVICE 39 CFR Part 111 Treatment of Cigarettes and Smokeless Tobacco as Nonmailable Matter AGENCY: Postal Service TM . ACTION: Proposed rule. SUMMARY: The Postal Service proposes to revise Mailing Standards of the...

  9. Marketing 'less harmful, low-tar' cigarettes is a key strategy of the industry to counter tobacco control in China.

    PubMed

    Yang, Gonghuan

    2014-03-01

    While the 'low-tar' scheme has been widely recognised as a misleading tactic used by the tobacco industry to deceive the public about the true risks of cigarette smoking, a similar campaign using the slogan of 'less harmful, low tar' was launched by the Chinese tobacco industry, that is, State Tobacco Monopoly Administration/China National Tobacco Corporation and began to gain traction during the last decade. Despite the fact that no sufficient research evidence supports the claims made by the industry that these cigarettes are safer, the Chinese tobacco industry has continued to promote them using various health claims. As a result, the production and sales of 'less harmful, low-tar' cigarettes have increased dramatically since 2000. Recently, a tobacco industry senior researcher, whose main research area is 'less harmful, low-tar' cigarettes, was elected as an Academician to the prestigious Chinese Academy of Engineering for his contribution to developing 'less harmful, low-tar' cigarettes. The tobacco researcher's election caused an outcry from the tobacco control community and the general public in China. This paper discusses the Chinese tobacco industry's 'less harmful, low-tar' initiatives and calls for the Chinese government to stop the execution of this deceptive strategy for tobacco marketing.

  10. Tobacco and e-cigarette products initiate Kupffer cell inflammatory responses.

    PubMed

    Rubenstein, David A; Hom, Sarah; Ghebrehiwet, Berhane; Yin, Wei

    2015-10-01

    Kupffer cells are liver resident macrophages that are responsible for screening and clearing blood of pathogens and foreign particles. It has recently been shown that Kupffer cells interact with platelets, through an adhesion based mechanism, to aid in pathogen clearance and then these platelets re-enter the general systemic circulation. Thus, a mechanism has been identified that relates liver inflammation to possible changes in the systemic circulation. However, the role that Kupffer cells play in cardiovascular disease initiation/progression has not been elucidated. Thus, our objective was to determine whether or not Kupffer cells are responsive to a classical cardiovascular risk factor and if these changes can be transmitted into the general systemic circulation. If Kupffer cells initiate inflammatory responses after exposure to classical cardiovascular risk factors, then this provides a potential alternative/synergistic pathway for cardiovascular disease initiation. We aimed to elucidate the prevalence of this potential pathway. We hypothesized that Kupffer cells would initiate a robust inflammatory response after exposure to tobacco cigarette or e-cigarette products and that the inflammatory response would have the potential to antagonize other salient cells for cardiovascular disease progression. To test this, Kupffer cells were incubated with tobacco smoke extracts, e-cigarette vapor extracts or pure nicotine. Complement deposition onto Kupffer cells, Kupffer cell complement receptor expression, oxidative stress production, cytokine release and viability and density were assessed after the exposure. We observed a robust inflammatory response, oxidative stress production and cytokine release after Kupffer cells were exposed to tobacco or e-cigarette extracts. We also observed a marginal decrease in cell viability coupled with a significant decrease in cell density. In general, this was not a function of the extract formulation (e.g. tobacco vs. e-cigarette

  11. Impact of Tobacco Control on Adult per Capita Cigarette Consumption in the United States

    PubMed Central

    Sexton, Donald W.; Gillespie, Brenda W.; Levy, David T.; Chaloupka, Frank J.

    2014-01-01

    Objectives. We assessed the impact of tobacco control on adult per capita cigarette consumption in the United States from 1964 to 2011. Methods. We used logit regression to model the diffusion of smoking from 1900 to 2011. We also projected hypothetical cigarette consumption after 1963 in the absence of tobacco control. Model predictors included historical events such as wars, specific tobacco control interventions, and other influences. Results. Per capita consumption increased rapidly through 1963, consistent with S-shaped (sigmoid) diffusion. The course reversed beginning in 1964, the year of publication of the first surgeon general’s report on smoking and health. Subsequent tobacco control policy interventions significantly reduced consumption. Had the tobacco control movement never occurred, per capita consumption would have been nearly 5 times higher than it actually was in 2011. Conclusions. Tobacco control has been one of the most successful public health endeavors of the past half century. Still, the remaining burden of smoking in the United States augurs hundreds of thousands of deaths annually for decades to come. Reinvigorating the tobacco control movement will require novel interventions as well as stronger application of existing evidence-based policies. PMID:24228645

  12. Electronic cigarettes and thirdhand tobacco smoke: two emerging health care challenges for the primary care provider.

    PubMed

    Kuschner, Ware G; Reddy, Sunayana; Mehrotra, Nidhi; Paintal, Harman S

    2011-02-01

    PRIMARY CARE PROVIDERS SHOULD BE AWARE OF TWO NEW DEVELOPMENTS IN NICOTINE ADDICTION AND SMOKING CESSATION: 1) the emergence of a novel nicotine delivery system known as the electronic (e-) cigarette; and 2) new reports of residual environmental nicotine and other biopersistent toxicants found in cigarette smoke, recently described as "thirdhand smoke". The purpose of this article is to provide a clinician-friendly introduction to these two emerging issues so that clinicians are well prepared to counsel smokers about newly recognized health concerns relevant to tobacco use. E-cigarettes are battery powered devices that convert nicotine into a vapor that can be inhaled. The World Health Organization has termed these devices electronic nicotine delivery systems (ENDS). The vapors from ENDS are complex mixtures of chemicals, not pure nicotine. It is unknown whether inhalation of the complex mixture of chemicals found in ENDS vapors is safe. There is no evidence that e-cigarettes are effective treatment for nicotine addiction. ENDS are not approved as smoking cessation devices. Primary care givers should anticipate being questioned by patients about the advisability of using e-cigarettes as a smoking cessation device. The term thirdhand smoke first appeared in the medical literature in 2009 when investigators introduced the term to describe residual tobacco smoke contamination that remains after the cigarette is extinguished. Thirdhand smoke is a hazardous exposure resulting from cigarette smoke residue that accumulates in cars, homes, and other indoor spaces. Tobacco-derived toxicants can react to form potent cancer causing compounds. Exposure to thirdhand smoke can occur through the skin, by breathing, and by ingestion long after smoke has cleared from a room. Counseling patients about the hazards of thirdhand smoke may provide additional motivation to quit smoking.

  13. Smokers' responses to advertisements for regular and light cigarettes and potential reduced-exposure tobacco products.

    PubMed

    Hamilton, William L; Norton, Giulia diStefano; Ouellette, Tammy K; Rhodes, Wiliam M; Kling, Ryan; Connolly, Gregory N

    2004-12-01

    This study examines smokers' responses to advertisements for potentially reduced exposure tobacco products (PREP), light cigarettes, and regular cigarettes. A convenience sample of 600 adult smokers reviewed one actual advertisement for each type of product. Smokers ranked the products on health risk, amount of tar, and carcinogenicity, and identified the messages they perceived the advertisements to convey. Smokers perceived PREP products as having lower health risks (mean = 5.4 on a scale of 1-10) and carcinogens (6.6) than light cigarettes (5.8 and 6.9, respectively, p < .001), and lights as having lower health risks and carcinogen levels than regular cigarettes (8.2 and 8.8, respectively, p <.001). The average PREP rating for level of tar (5.3) was not significantly less than the light mean of 5.4, but both were significantly less than the regular mean of 8.4 (p <.001). Although no advertisements explicitly said that the products were healthy or safe, advertisements for PREP products and light cigarettes were interpreted as conveying positive messages about health and safety. Most smokers believed that claims made in cigarette advertisements must be approved by a government agency. The results indicate that advertisements can and do leave consumers with perceptions of the health and safety of tobacco products that are contrary to the scientific evidence. Explicit and implicit advertising messages may be strengthened by the perceived government endorsement. This supports the Institute of Medicine's recommendation to regulate the promotion, advertising, and labeling of PREP tobacco products and light cigarettes. Effective regulation may need to focus on consumer perceptions resulting from advertisements rather than the explicit content of advertising text.

  14. How risky is it to use e-cigarettes? Smokers' beliefs about their health risks from using novel and traditional tobacco products.

    PubMed

    Pepper, Jessica K; Emery, Sherry L; Ribisl, Kurt M; Rini, Christine M; Brewer, Noel T

    2015-04-01

    We sought to understand smokers' perceived likelihood of health problems from using cigarettes and four non-cigarette tobacco products (NCTPs: e-cigarettes, snus, dissolvable tobacco, and smokeless tobacco). A US national sample of 6,607 adult smokers completed an online survey in March 2013. Participants viewed e-cigarette use as less likely to cause lung cancer, oral cancer, or heart disease compared to smoking regular cigarettes (all p < .001). This finding was robust for all demographic groups. Participants viewed using NCTPs other than e-cigarettes as more likely to cause oral cancer than smoking cigarettes but less likely to cause lung cancer. The dramatic increase in e-cigarette use may be due in part to the belief that they are less risky to use than cigarettes, unlike the other NCTPs. Future research should examine trajectories in perceived likelihood of harm from e-cigarette use and whether they affect regular and electronic cigarette use.

  15. Plain cigarette packs do not exert Pavlovian to instrumental transfer of control over tobacco-seeking

    PubMed Central

    Hogarth, Lee; Maynard, Olivia M; Munafò, Marcus R

    2015-01-01

    Aims To gain insight into the potential impact of plain tobacco packaging policy, two experiments were undertaken to test whether ‘prototype’ plain compared with branded UK cigarette pack stimuli would differentially elicit instrumental tobacco-seeking in a nominal Pavlovian to instrumental transfer (PIT) procedure. Design, Setting and Participants Two experiments were undertaken at the University of Bristol UK, with a convenience sample of adult smokers (experiment 1, n = 23, experiment 2, n = 121). Measurement In both experiments, smokers were trained on a concurrent choice procedure in which two responses earned points for cigarettes and chocolate, respectively, before images of branded and plain packs were tested for capacity to elicit the tobacco-seeking response in extinction. The primary outcome was percentage choice of the tobacco- over the chocolate-seeking response in plain pack, branded pack and no-stimulus conditions. Findings Both experiments found that branded packs primed a greater percentage of tobacco-seeking (overall mean = 62%) than plain packs (overall mean = 53%) and the no-stimulus condition (overall mean = 52%; Ps ≤ 0.01, ŋp2s ≥ 0.16), and that there was no difference in percentage tobacco-seeking between plain packs and the no-stimulus condition (Ps ≥ 0.17, ŋp2s ≤ 0.04). Plain tobacco packs showed an overall 9% reduction in the priming of a tobacco choice response compared to branded tobacco packs. Conclusions Plain packaging may reduce smoking in current smokers by degrading cue-elicited tobacco-seeking. PMID:25292280

  16. Short-term effects of electronic and tobacco cigarettes on exhaled nitric oxide

    SciTech Connect

    Marini, Sara; Buonanno, Giorgio; Stabile, Luca; Ficco, Giorgio

    2014-07-01

    The objective of this study was to compare the short-term respiratory effects due to the inhalation of electronic and conventional tobacco cigarette-generated mainstream aerosols through the measurement of the exhaled nitric oxide (eNO). To this purpose, twenty-five smokers were asked to smoke a conventional cigarette and to vape an electronic cigarette (with and without nicotine), and an electronic cigarette without liquid (control session). Electronic and tobacco cigarette mainstream aerosols were characterized in terms of total particle number concentrations and size distributions. On the basis of the measured total particle number concentrations and size distributions, the average particle doses deposited in alveolar and tracheobronchial regions of the lungs for a single 2-s puff were also estimated considering a subject performing resting (sitting) activity. Total particle number concentrations in the mainstream resulted equal to 3.5 ± 0.4 × 10{sup 9}, 5.1 ± 0.1 × 10{sup 9}, and 3.1 ± 0.6 × 10{sup 9} part. cm{sup −3} for electronic cigarettes without nicotine, with nicotine, and for conventional cigarettes, respectively. The corresponding alveolar doses for a resting subject were estimated equal to 3.8 × 10{sup 10}, 5.2 × 10{sup 10} and 2.3 × 10{sup 10} particles. The mean eNO variations measured after each smoking/vaping session were equal to 3.2 ppb, 2.7 ppb and 2.8 ppb for electronic cigarettes without nicotine, with nicotine, and for conventional cigarettes, respectively; whereas, negligible eNO changes were measured in the control session. Statistical tests performed on eNO data showed statistically significant differences between smoking/vaping sessions and the control session, thus confirming a similar effect on human airways whatever the cigarette smoked/vaped, the nicotine content, and the particle dose received. - Highlights: • Electronic cigarettes (with and without nicotine) mainstream aerosols were analyzed; • Particle number

  17. Brand switching or reduced consumption? A study of how cigarette taxes affect tobacco consumption.

    PubMed

    Chen, Chiang-Ming; Chang, Kuo-Liang; Lin, Lin; Lee, Jwo-Leun

    2014-12-01

    We examined the influence of cigarette taxes on tobacco consumption, with an emphasis on smokers' choice between reducing cigarette consumption and switching brands. We constructed three scenario-based models to study the following two subjects: (1) the relationship between deciding whether to reduce one's cigarette consumption and to practice brand switching (simultaneous or sequential); (2) the key determinants that affect smokers' decisions in terms of their consumption and brand switching when facing higher taxes. We applied data collected from a survey in Taiwan, and the results indicated that both independent and two-stage decision-making models generated very similar conclusions. We also found that gender difference contributed to reduce cigarette consumption. In addition, this study indicated that high-income smokers were less likely to switch brands, whereas well-educated smokers were more likely to switch brands. Most importantly, we questioned the effectiveness of cigarette tax policy, as our results suggested that higher price did not necessarily reduce consumption. Indeed, data indicated that <24 % of smokers actually reduced their cigarette consumption after the tax on cigarettes increased.

  18. In adult smokers unwilling or unable to quit, does changing from tobacco cigarettes to electronic cigarettes decrease the incidence of negative health effects associated with smoking tobacco? A Clin-IQ

    PubMed Central

    Brown, Jennifer; Brown, Brandon; Schwiebert, Peter; Ramakrisnan, Kalyanakrishnan; McCarthy, Laine H.

    2016-01-01

    Data from a randomized controlled trial and systematic review support the claim that switching from tobacco cigarettes to electronic cigarettes (e-cigarettes) can reduce the short-term negative health effects of smoking. In adult smokers unwilling or unable to quit, exhaled carbon monoxide levels, total number of cigarettes smoked, and exposure to nitrosamine chemicals were reduced within a 12-month period. While the electronic cigarette industry remains largely unregulated thus far, these studies provide encouraging hope in the uphill battle toward helping patients make informed and healthy choices. PMID:26855963

  19. Use of cigarettes and other tobacco products among students aged 13-15 years--worldwide, 1999-2005.

    PubMed

    2006-05-26

    The use of tobacco in any form is a major preventable cause of premature death and disease. Globally, nearly 5 million persons die every year from tobacco-related illnesses, with disproportionately higher mortality occurring in developing countries. The Global Youth Tobacco Survey (GYTS), initiated in 1999 by the World Health Organization (WHO), CDC, and the Canadian Public Health Association, is a school-based survey that includes questions on prevalence of cigarette and other tobacco use; attitudes toward tobacco; access to tobacco products; exposure to secondhand smoke, school curricula on tobacco, media, and advertising; and smoking cessation. This report presents estimates of self-reported cigarette and other tobacco-product use during 1999-2005 in 132 different countries and the Gaza Strip/West Bank. The data are aggregated within each of the six WHO regions. GYTS data indicate that nearly two of every 10 students reported currently using a tobacco product, with no statistically significant difference between the proportion of those reporting cigarette smoking (8.9%) and other tobacco use (11.2%). Use of tobacco by adolescents is a major public health problem in all six WHO regions. Worldwide, more countries need to develop, implement, and evaluate their tobacco-control programs to address the use of all types of tobacco products, especially among girls.

  20. Chewing Tobacco: Not a Safe Alternative to Cigarettes

    MedlinePlus

    ... newer smokeless, spitless tobacco product that originated in Sweden. It's similar to snuff but is pasteurized during ... upper lip and gum. The snus sold in Sweden seems to have a lower risk of certain ...

  1. Variation in tobacco and mainstream smoke toxicant yields from selected commercial cigarette products.

    PubMed

    Eldridge, A; Betson, T R; Gama, M Vinicius; McAdam, K

    2015-04-01

    There is a drive toward the mandated lowering and reporting of selected toxicants in tobacco smoke. Several studies have quantified the mainstream cigarette emissions of toxicants, providing benchmark levels. Few, however, have examined how measured toxicant levels within a single product vary over time due to natural variation in the tobacco, manufacturing and measurement. In a single centre analysis, key toxicants were measured in the tobacco blend and smoke of 3R4F reference cigarette and three commercial products, each sampled monthly for 10 months. For most analytes, monthly variation was low (coefficient of variation <15%); but higher (⩾ 20%) for some compounds present at low (ppb) levels. Reporting toxicant emissions as a ratio to nicotine increased the monthly variation of the 9 analytes proposed for mandated lowering, by 1-2 percentage points. Variation in toxicant levels was generally 1.5-1.7-fold higher in commercial cigarettes compared with 3R4F over the 10-month period, but increased up to 3.5-fold for analytes measured at ppb level. The potential error (2CV) associated with single-point-in-time sampling averaged ∼ 20%. Together, these data demonstrate that measurement of emissions from commercial cigarettes is associated with considerable variation for low-level toxicants. This variation would increase if the analyses were conducted in more than one laboratory.

  2. Environmental tobacco smoke (ETS) evaluation of a third-generation electrically heated cigarette smoking system (EHCSS).

    PubMed

    Frost-Pineda, Kimberly; Zedler, Barbara K; Liang, Qiwei; Roethig, Hans J

    2008-11-01

    This sub-study of a randomized, controlled, forced-switching, open-label, parallel-group, clinical study compared environmental tobacco smoke (ETS) produced when 60 male and female adult smokers switched to a third-generation electrically heated cigarette smoking system (EHCSS), continued to smoke a conventional cigarette (CC), or stopped smoking (No-smoking). Concentrations of air constituents including respirable suspended particulate (RSP), carbon monoxide (CO), ammonia and total volatile organic compounds (TVOCs) and ETS markers including solanesol-related particulate matter (Sol-PM), ultraviolet absorbing particulate matter (UVPM), fluorescent particulate matter (FPM), nicotine and 3-ethenyl pyridine (3-EP) were measured in a ventilated, furnished conference room over a 2-h period on separate occasions for each smoking condition. When the EHCSS was used, concentrations of CO and most ETS markers were in the same range as during no-smoking. Concentrations of ammonia were reduced by 41% and concentrations of other selected constituents of ETS were reduced by 87-99% in the air of a room in which EHCSS cigarettes were smoked as compared to concentrations in the same room when conventional cigarettes were smoked. Switching from conventional cigarette smoking to the EHCSS resulted in substantial reductions in concentrations of several markers of environmental tobacco smoke.

  3. Pattern of inhalation of tobacco smoke in pipe, cigarette, and never smokers.

    PubMed

    Rodenstein, D O; Stănescu, D C

    1985-09-01

    There is controversy on whether both primary and secondary pipe smokers do inhale tobacco smoke. We studied inhalation of tobacco smoke in 6 primary and 6 secondary pipe smokers and compared it with that in 20 cigarette smokers and 11 never smokers. Respiratory movements were assessed with inductive plethysmography, nasal flow through measurements of nasal pressure, oral flow with an oral thermistor, puffing through pressure measurements in the cigarette holder or the pipe, and upper airways by fluoroscopy. In all pipe smokers except 1, breathing and smoking appeared as independent activities. The former was exclusively nasal, whereas the latter was exclusively oral. Smoke was sucked and puffed by a to-and-fro movement of the tongue sliding along the soft palate. The oropharyngeal isthmus was closed (or only intermittently opened) by the apposition of the soft palate and the tongue, thus preventing overt inhalation of smoke. In most cigarette smokers, smoking interfered with the breathing route. Once smoke was sucked into the mouth, the oropharyngeal isthmus opened and inspiration proceeded through both mouth (with inhalation of smoke) and nose. Cigarette smoking interfered also with the evenness of ventilation. Never smokers avoided inhalation by oropharyngeal closure followed by oral expiration. We conclude that the oropharyngeal isthmus is the essential gate controlling smoke inhalation. Most secondary pipe smokers are able to change their smoking pattern and avoid overt inhalation when switching from cigarette to pipe smoking. The inhalation pattern appears to be acquired in the course of the smoking history.

  4. Electronic Cigarette Use Among High School Students and Its Association With Cigarette Use And Smoking Cessation, North Carolina Youth Tobacco Surveys, 2011 and 2013

    PubMed Central

    Kowitt, Sarah D.; Sutfin, Erin L.; Patel, Tanha; Ranney, Leah M.; Goldstein, Adam O.

    2016-01-01

    Introduction Although adolescent cigarette use continues to decline in the United States, electronic cigarette (e‑cigarette) use among adolescents has escalated rapidly. This study assessed trends and patterns of e‑cigarette use and concurrent cigarette smoking and the relationships between e-cigarette use and smoking cessation intentions and behaviors among high school students in North Carolina. Methods Data came from high school students who completed the school-based, cross-sectional North Carolina Youth Tobacco Survey in 2011 (n = 4,791) and 2013 (n = 4,092). This study assessed changes in prevalence of e-cigarette and cigarette use from 2011 through 2013, and cessation-related factors associated with those students’ current and past use of e‑cigarettes in 2013. Results The prevalence of current e-cigarette use (use in the past 30 days) significantly increased from 1.7% (95% CI, 1.3%–2.2%) in 2011 to 7.7% (95% CI, 5.9%–10.0%) in 2013. Among dual users, current e-cigarette use was negatively associated with intention to quit cigarette smoking for good (relative risk ratio [RRR] = 0.51; 95% CI, 0.29–0.87) and with attempts to quit cigarette smoking in the past 12 months (RRR = 0.69; 95% CI, 0.49–0.97). Current e-cigarette smokers were less likely than those who only smoked cigarettes to have ever abstained from cigarette smoking for 6 months (RRR = 0.42; 95% CI, 0.21–0.82) or 1 year (RRR = 0.21; 95% CI, 0.09–0.51) and to have used any kind of aids for smoking cessation (RRR = 0.46; 95% CI, 0.29–0.74). Conclusion Public health practitioners and cessation clinic service providers should educate adolescents about the risks of using any nicotine-containing products, including e-cigarettes, and provide adequate tobacco cessation resources and counseling to adolescent tobacco users. PMID:27490368

  5. Particulate metals and organic compounds from electronic and tobacco-containing cigarettes: comparison of emission rates and secondhand exposure.

    PubMed

    Saffari, Arian; Daher, Nancy; Ruprecht, Ario; De Marco, Cinzia; Pozzi, Paolo; Boffi, Roberto; Hamad, Samera H; Shafer, Martin M; Schauer, James J; Westerdahl, Dane; Sioutas, Constantinos

    2014-01-01

    In recent years, electronic cigarettes have gained increasing popularity as alternatives to normal (tobacco-containing) cigarettes. In the present study, particles generated by e-cigarettes and normal cigarettes have been analyzed and the degree of exposure to different chemical agents and their emission rates were quantified. Despite the 10-fold decrease in the total exposure to particulate elements in e-cigarettes compared to normal cigarettes, specific metals (e.g. Ni and Ag) still displayed a higher emission rate from e-cigarettes. Further analysis indicated that the contribution of e-liquid to the emission of these metals is rather minimal, implying that they likely originate from other components of the e-cigarette device or other indoor sources. Organic species had lower emission rates during e-cigarette consumption compared to normal cigarettes. Of particular note was the non-detectable emission of polycyclic aromatic hydrocarbons (PAHs) from e-cigarettes, while substantial emission of these species was observed from normal cigarettes. Overall, with the exception of Ni, Zn, and Ag, the consumption of e-cigarettes resulted in a remarkable decrease in secondhand exposure to all metals and organic compounds. Implementing quality control protocols on the manufacture of e-cigarettes would further minimize the emission of metals from these devices and improve their safety and associated health effects.

  6. 27 CFR 45.1 - Removal of tobacco products, and cigarette papers and tubes, without payment of tax, for use of...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... products, and cigarette papers and tubes, without payment of tax, for use of the United States. 45.1... OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES... products, and cigarette papers and tubes, without payment of tax, for use of the United States. This...

  7. 27 CFR 45.1 - Removal of tobacco products, and cigarette papers and tubes, without payment of tax, for use of...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... products, and cigarette papers and tubes, without payment of tax, for use of the United States. 45.1... OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES... products, and cigarette papers and tubes, without payment of tax, for use of the United States. This...

  8. 27 CFR 45.1 - Removal of tobacco products, and cigarette papers and tubes, without payment of tax, for use of...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... products, and cigarette papers and tubes, without payment of tax, for use of the United States. 45.1... OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES... products, and cigarette papers and tubes, without payment of tax, for use of the United States. This...

  9. 27 CFR 45.1 - Removal of tobacco products, and cigarette papers and tubes, without payment of tax, for use of...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... products, and cigarette papers and tubes, without payment of tax, for use of the United States. 45.1... OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES... products, and cigarette papers and tubes, without payment of tax, for use of the United States. This...

  10. 27 CFR 45.1 - Removal of tobacco products, and cigarette papers and tubes, without payment of tax, for use of...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., and cigarette papers and tubes, without payment of tax, for use of the United States. 45.1 Section 45... TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF... cigarette papers and tubes, without payment of tax, for use of the United States. This part contains...

  11. Measuring environmental emissions from tobacco combustion: Sidestream cigarette smoke literature review

    NASA Astrophysics Data System (ADS)

    Guerin, M. R.; Higgins, C. E.; Jenkins, R. A.

    The tobacco-derived environmental emission of most common concern is the smoke issuing from cigarettes between puffs. A literature review of smoke formation mechanisms, sampling methods and selected emission factors suggests that sidestream deliveries are actually much less variable than is commonly thought. Examples of devices used to generate and collect sidestream smoke for analysis are described and their advantages and disadvantages discussed. Emissions computed as is common practice from sidestream/mainstream ratios are compared to those determined directly. The ratio method can yield misleading results because of the sensitivity of mainstream deliveries to cigarette and burn characteristics.

  12. Impact of advertisements promoting candy-like flavoured e-cigarettes on appeal of tobacco smoking among children: an experimental study

    PubMed Central

    Vasiljevic, Milica; Petrescu, Dragos C; Marteau, Theresa M

    2016-01-01

    Background There are concerns that the marketing of e-cigarettes may increase the appeal of tobacco smoking in children. We examined this concern by assessing the impact on appeal of tobacco smoking after exposure to advertisements for e-cigarettes with and without candy-like flavours, such as, bubble gum and milk chocolate. Methods We assigned 598 English school children (aged 11–16 years) to 1 of 3 different conditions corresponding to the adverts to which they were exposed: adverts for flavoured e-cigarettes, adverts for non-flavoured e-cigarettes or a control condition in which no adverts were shown. The primary endpoint was appeal of tobacco smoking. Secondary endpoints were: appeal of using e-cigarettes, susceptibility to tobacco smoking, perceived harm of tobacco, appeal of e-cigarette adverts and interest in buying and trying e-cigarettes. Results Tobacco smokers and e-cigarette users were excluded from analyses (final sample=471). Exposure to either set of adverts did not increase the appeal of tobacco smoking, the appeal of using e-cigarettes, or susceptibility to tobacco smoking. Also, it did not reduce the perceived harm of tobacco smoking, which was high. Flavoured e-cigarette adverts were, however, more appealing than adverts for non-flavoured e-cigarettes and elicited greater interest in buying and trying e-cigarettes. Conclusions Exposure to adverts for e-cigarettes does not seem to increase the appeal of tobacco smoking in children. Flavoured, compared with non-flavoured, e-cigarette adverts did, however, elicit greater appeal and interest in buying and trying e-cigarettes. Further studies extending the current research are needed to elucidate the impact of flavoured and non-flavoured e-cigarette adverts. PMID:26781305

  13. Cannabidiol reduces cigarette consumption in tobacco smokers: preliminary findings.

    PubMed

    Morgan, Celia J A; Das, Ravi K; Joye, Alyssa; Curran, H Valerie; Kamboj, Sunjeev K

    2013-09-01

    The role of the endocannabinoid system in nicotine addiction is being increasingly acknowledged. We conducted a pilot, randomised double blind placebo controlled study set out to assess the impact of the ad-hoc use of cannabidiol (CBD) in smokers who wished to stop smoking. 24 smokers were randomised to receive an inhaler of CBD (n=12) or placebo (n=12) for one week, they were instructed to use the inhaler when they felt the urge to smoke. Over the treatment week, placebo treated smokers showed no differences in number of cigarettes smoked. In contrast, those treated with CBD significantly reduced the number of cigarettes smoked by ~40% during treatment. Results also indicated some maintenance of this effect at follow-up. These preliminary data, combined with the strong preclinical rationale for use of this compound, suggest CBD to be a potential treatment for nicotine addiction that warrants further exploration.

  14. Predictors of chewing tobacco and cigarette use in a multiethnic public school population.

    PubMed

    Elder, J P; Molgaard, C A; Gresham, L

    1988-01-01

    Smoking and tobacco-chewing habits of sixth and seventh graders were investigated. Four hundred thirty-three white, black, Mexican-American, and Oriental students in San Diego public schools self-reported their tobacco use as well as perceptions of use among their peers and friends, parental socio-economic status, and other variables. One-third of the respondents had used some form of tobacco at least once, with cigarette smoking more common than chewing. Norm perceptions and best friend's habits predicted both smoking and chewing experimentation and prevalence. White males were more frequent "chewers," while blacks and Mexican-Americans were more frequent smokers. Significant associations between the two types of tobacco use were also found.

  15. Severity of dependence modulates smokers' neuronal cue reactivity and cigarette craving elicited by tobacco advertisement.

    PubMed

    Vollstädt-Klein, Sabine; Kobiella, Andrea; Bühler, Mira; Graf, Caroline; Fehr, Christoph; Mann, Karl; Smolka, Michael N

    2011-01-01

    Smoking-related cues elicit craving and mesocorticolimbic brain activation in smokers. Severity of nicotine dependence seems to moderate cue reactivity, but the direction and mechanisms of its influence remains unclear. Although tobacco control policies demand a ban on tobacco advertising, cue reactivity studies in smokers so far have not employed tobacco advertisement as experimental stimuli. We investigated whether tobacco advertisement elicits cue reactivity at a behavioral (subjective craving) and a neural level (using functional magnetic resonance imaging) in 22 smokers and 21 never-smokers. Moreover, we studied the influence of severity of dependence on cue reactivity. In smokers, tobacco advertisement elicited substantially more craving than control advertisement whereas never-smokers reported no cue induced craving. Surprisingly, neuronal cue reactivity did not differ between smokers and never-smokers. Moderately dependent smokers' craving increased over the course of the experiment, whereas highly dependent smokers' craving was unaffected. Moderately dependent smokers' brain activity elicited by tobacco advertisement was higher in the amygdala, hippocampus, putamen and thalamus compared with highly dependent smokers. Furthermore, limbic brain activation predicted picture recognition rates after the scanning session, even in never-smokers. Our findings show that tobacco advertisement elicits cigarette craving and neuronal cue reactivity primarily in moderately dependent smokers, indicating that they might be particularly responsive towards external smoking-related cues. On the other hand, neuronal cue reactivity and cigarette craving in highly dependent smokers is more likely triggered by internal cues such as withdrawal symptoms. Tobacco advertisement seems to likewise appeal to smokers and non-smokers, clarifying the potential danger especially for young non-smokers.

  16. Effect of ammonia in cigarette tobacco on nicotine absorption in human smokers.

    PubMed

    van Amsterdam, Jan; Sleijffers, Annemarie; van Spiegel, Paul; Blom, Roos; Witte, Maarten; van de Kassteele, Jan; Blokland, Marco; Steerenberg, Peter; Opperhuizen, Antoon

    2011-12-01

    The function of ammonia as tobacco additive is subject of scientific debate. It is argued that ammonia, by increasing the proportion of free nicotine, increases the absorption of nicotine in smokers. As a result of the addition of ammonia to cigarettes, smokers get exposed to higher internal nicotine doses and become more addicted to the product. On two occasions, the nicotine absorption in blood was measured after smoking a commercial cigarette of either brand 1 or brand 2, which differed 3.8-fold in ammonium salt content. Using a standardized smoking regime (six puffs, 30 s puff interval, 7 s breath hold before exhalation), 51 regular smokers smoked brand 1 (Caballero Smooth Flavor; 0.89 mg ammonium per gram tobacco) and brand 2 (Gauloise Brunes; 3.43 mg ammonium per gram tobacco). Puff volumes and cardiovascular parameters were monitored during and following smoking, respectively. Measurement of serum nicotine level in the blood samples collected over time following smoking of the two brands, showed that total amount of nicotine absorbed did not differ between the two brands. Present results demonstrate that smoking tobacco containing a higher amount of the tobacco additive ammonium does not increase the absorption of nicotine in the smoker's body.

  17. 27 CFR 44.225 - Delivery of tobacco products, or cigarette papers or tubes for export other than by parcel post.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... products, or cigarette papers or tubes for export other than by parcel post. 44.225 Section 44.225 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... tubes for export other than by parcel post. The claimant, upon release of the tobacco products,...

  18. 27 CFR 44.225 - Delivery of tobacco products, or cigarette papers or tubes for export other than by parcel post.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... products, or cigarette papers or tubes for export other than by parcel post. 44.225 Section 44.225 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... tubes for export other than by parcel post. The claimant, upon release of the tobacco products,...

  19. 27 CFR 44.225 - Delivery of tobacco products, or cigarette papers or tubes for export other than by parcel post.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... products, or cigarette papers or tubes for export other than by parcel post. 44.225 Section 44.225 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... tubes for export other than by parcel post. The claimant, upon release of the tobacco products,...

  20. 27 CFR 44.225 - Delivery of tobacco products, or cigarette papers or tubes for export other than by parcel post.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... products, or cigarette papers or tubes for export other than by parcel post. 44.225 Section 44.225 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... tubes for export other than by parcel post. The claimant, upon release of the tobacco products,...

  1. 27 CFR 44.225 - Delivery of tobacco products, or cigarette papers or tubes for export other than by parcel post.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... products, or cigarette papers or tubes for export other than by parcel post. 44.225 Section 44.225 Alcohol... (CONTINUED) TOBACCO EXPORTATION OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX... tubes for export other than by parcel post. The claimant, upon release of the tobacco products,...

  2. The development of tobacco use in adolescence among "snus starters" and "cigarette starters": an analysis of the Swedish "BROMS" cohort.

    PubMed

    Galanti, Maria Rosaria; Rosendahl, Ingvar; Wickholm, Seppo

    2008-02-01

    Whether the use of smokeless tobacco can facilitate the transition to cigarette smoking and/or to prolonged tobacco use in adolescence is unclear. We analyzed data from a cohort of 2,938 Swedish adolescents, with six follow-up assessments of tobacco use between the ages of 11 and 18 years. The majority of tobacco users (70%) started by smoking cigarettes, 11% took up snus before smoking, and 19% used both tobacco types close in time. Ever users of tobacco at baseline had a higher risk of being current smokers and/or smokeless tobacco users at the end of follow-up compared with never users, with the highest excess relative risk for "mixed users." Adolescents who initiated tobacco use with cigarettes had a non-significantly increased probability to end up as current smokers compared with snus starters (adjusted OR=1.42; 95% CI 0.98-2.10) The OR of smoking for "mixed starters" was 2.54 (95% CI 1.68-3.91). The risk of becoming current user of any tobacco was also significantly enhanced for "mixed starters." Marked sex differences were observed in these associations, as initiation with cigarettes rather than with snus predicted current smoking or tobacco use only among females. Progression of tobacco use in adolescence is not predicted by onset with snus or cigarettes, but rather by initiation with both tobacco types close in time and/or at young age. The proportion of adolescent smoking prevalence attributable to a potential induction effect of snus is likely small.

  3. The Effects of Alcohol on Cigarette Craving in Heavy Smokers and Tobacco Chippers

    PubMed Central

    Sayette, Michael A.; Martin, Christopher S.; Wertz, Joan M.; Perrott, Michael A.; Peters, Annie R.

    2009-01-01

    The authors examined the effects of alcohol consumption on cigarette craving in heavy smokers and tobacco chippers (n = 138) who were instructed not to smoke for 12 hr. Participants were exposed to both smoking cues (a lit cigarette) and control cues. Half received a moderate dose of alcohol, adjusted for gender, and half received a placebo. Results indicated that alcohol consumption produced an increase in urge-to-smoke ratings before smoking cue exposure. Moreover, during cue exposure, alcohol consumption produced a sharper increase in urge ratings than did the placebo. In addition, during smoking cue exposure, alcohol increased the likelihood of displaying facial expressions associated with positive affect. These findings suggest that alcohol consumption influences both the magnitude and the emotional valence of cigarette cravings. PMID:16187804

  4. Tobacco harm reduction: the need for new products that can compete with cigarettes.

    PubMed

    Fagerström, Karl Olov; Bridgman, Kevin

    2014-03-01

    Over the last 50 years, the concept of tobacco harm reduction has been well established. It is now understood that nicotine itself is not very harmful and nicotine replacement therapy products have been widely used as an aid to quit, reduce to quit or temporarily abstain from smoking for many years. The popularity of the unlicensed electronic cigarette has increased despite an unknown risk profile and sinus use in Sweden provides strong evidence in support of a harm reduction strategy. The regulatory environment around harm reduction has changed in the UK and is continuing to evolve across the globe. The need for more appealing, licensed nicotine products capable of competing with cigarettes sensorially, pharmacologically and behaviourally is considered by many to be the way forward. The significant positive impact on public health that could be gained from encouraging people to switch from cigarettes to licensed medicinal nicotine products cannot be ignored.

  5. How Philip Morris unlocked the Japanese cigarette market: lessons for global tobacco control

    PubMed Central

    Lambert, A; Sargent, J; Glantz, S; Ling, P

    2004-01-01

    Background: The Framework Convention on Tobacco Control includes tobacco advertising restrictions that are strongly opposed by the tobacco industry. Marketing strategies used by transnational tobacco companies to open the Japanese market in the absence of such restrictions are described. Methods: Analysis of internal company documents. Findings: Between 1982 and 1987 transnational tobacco companies influenced the Japanese government through the US Trade Representative to open distribution networks and eliminate advertising restrictions. US cigarette exports to Japan increased 10-fold between 1985 and 1996. Television advertising was central to opening the market by projecting a popular image (despite a small actual market share) to attract existing smokers, combined with hero-centred advertisements to attract new smokers. Philip Morris's campaigns featured Hollywood movie personalities popular with young men, including James Coburn, Pierce Brosnan, Roger Moore, and Charlie Sheen. Event sponsorships allowed television access despite restrictions. When reinstatement of television restrictions was threatened in the late 1980s, Philip Morris more than doubled its television advertising budget and increased sponsorship of televised events. By adopting voluntary advertising standards, transnational companies delayed a television advertising ban for over a decade. Conclusions: Television image advertising was important to establish a market, and it has been enhanced using Hollywood personalities. Television advertising bans are essential measures to prevent industry penetration of new markets, and are less effective without concurrent limits on sponsorship and promotion. Comprehensive advertising restrictions, as included in the Framework Convention for Tobacco Control, are vital for countries where transnational tobacco companies have yet to penetrate the market. PMID:15564622

  6. The use of a novel tobacco treatment process to reduce toxicant yields in cigarette smoke.

    PubMed

    Liu, Chuan; DeGrandpré, Yves; Porter, Andrew; Griffiths, Alexander; McAdam, Kevin; Voisine, Richard; Côté, France; Proctor, Christopher

    2011-09-01

    The US Institute of Medicine has encouraged the pursuit and development of potential reduced-exposure products (PREPs) - tobacco products that substantially reduce exposure to one or more tobacco toxicants and can reasonably be expected to reduce the risk of one or more specific diseases or other adverse health effects. One potential approach is to reduce levels of some smoke toxicant precursors, such as proteins and polyphenols, in tobacco. We describe a treatment process involving aqueous tobacco extraction and treatment with protease; filtration of the extract to remove peptides, amino acids and polyphenols, and recombination of extract and treated tobacco. The process reduced levels of protein nitrogen (59%), polyphenols (33-78%) and nicotine (12%) while sugars increased 16%. ISO mainstream smoke yields of 43 toxicants were measured from cigarettes containing treated tobaccos; lower yields of tar, nicotine, carbon monoxide (16-20%), acrylonitrile, ammonia, aromatic amines, pyridine, quinolene and hydrogen cyanide (33-51%), tobacco specific nitrosamines (25-32%); phenolics (24-56%), benzene (16%), toluene (25%) and cadmium (34%) were obtained. There were significantly increased yields of formaldehyde (49%) and isoprene (17%). Reductions in sidestream yields of nitrogenous smoke toxicants and increases in sidestream yields of several carbonyls, benzo(a)pyrene and isoprene were also observed.

  7. A study of pyrazines in cigarettes and how additives might be used to enhance tobacco addiction

    PubMed Central

    Alpert, Hillel R; Agaku, Israel T; Connolly, Gregory N

    2016-01-01

    Background Nicotine is known as the drug that is responsible for the addicted behaviour of tobacco users, but it has poor reinforcing effects when administered alone. Tobacco product design features enhance abuse liability by (A) optimising the dynamic delivery of nicotine to central nervous system receptors, and affecting smokers’ withdrawal symptoms, mood and behaviour; and (B) effecting conditioned learning, through sensory cues, including aroma, touch and visual stimulation, to create perceptions of pending nicotine reward. This study examines the use of additives called ‘pyrazines’, which may enhance abuse potential, their introduction in ‘lights’ and subsequently in the highly market successful Marlboro Lights (Gold) cigarettes and eventually many major brands. Methods We conducted internal tobacco industry research using online databases in conjunction with published scientific literature research, based on an iterative feedback process. Results Tobacco manufacturers developed the use of a range of compounds, including pyrazines, in order to enhance ‘light’ cigarette products’ acceptance and sales. Pyrazines with chemosensory and pharmacological effects were incorporated in the first ‘full-flavour, low-tar’ product achieving high market success. Such additives may enhance dependence by helping to optimise nicotine delivery and dosing and through cueing and learned behaviour. Conclusions Cigarette additives and ingredients with chemosensory effects that promote addiction by acting synergistically with nicotine, increasing product appeal, easing smoking initiation, discouraging cessation or promoting relapse should be regulated by the US Food and Drug Administration. Current models of tobacco abuse liability could be revised to include more explicit roles with regard to non-nicotine constituents that enhance abuse potential. PMID:26063608

  8. Tobacco control policies are egalitarian: a vulnerabilities perspective on clean indoor air laws, cigarette prices, and tobacco use disparities.

    PubMed

    Dinno, Alexis; Glantz, Stanton

    2009-04-01

    This study models independent associations of state or local strong clean indoor air laws and cigarette prices with current smoker status and consumption in a multilevel framework, including interactions with educational attainment, household income and race/ethnicity and the relationships of these policies to vulnerabilities in smoking behavior. Cross sectional survey data are employed from the February 2002 panel of the Tobacco Use Supplement of the Current Population Survey (54,024 individuals representing the US population aged 15-80). Non-linear relationships between both outcome variables and the predictors were modeled. Independent associations of strong clean indoor air laws were found for current smoker status (OR 0.66), and consumption among current smokers (-2.36 cigarettes/day). Cigarette price was found to have independent associations with both outcomes, an effect that saturated at higher prices. The odds ratio for smoking for the highest versus lowest price over the range where there was a price effect was 0.83. Average consumption declined (-1.16 cigarettes/day) over the range of effect of price on consumption. Neither policy varied in its effect by educational attainment, or household income. The association of cigarette price with reduced smoking participation and consumption was not found to vary with race/ethnicity. Population vulnerability in consumption appears to be structured by non-white race categories, but not at the state and county levels at which the policies we studied were enacted. Clean indoor air laws and price increases appear to benefit all socio-economic and race/ethnic groups in our study equally in terms of reducing smoking participation and consumption.

  9. Associations Between Initial Water Pipe Tobacco Smoking and Snus Use and Subsequent Cigarette Smoking Results From a Longitudinal Study of US Adolescents and Young Adults

    PubMed Central

    Soneji, Samir; Sargent, James D.; Tanski, Susanne E.; Primack, Brian A.

    2015-01-01

    IMPORTANCE Many adolescents and young adults use alternative tobacco products, such as water pipes and snus, instead of cigarettes. OBJECTIVE To assess whether prior water pipe tobacco smoking and snus use among never smokers are risk factors for subsequent cigarette smoking. DESIGN, SETTING, AND PARTICIPANTS We conducted a 2-wave national longitudinal study in the United States among 2541 individuals aged 15 to 23 years old. At baseline (October 25, 2010, through June 11, 2011), we ascertained whether respondents had smoked cigarettes, smoked water pipe tobacco, or used snus. At the 2-year follow-up (October 27, 2012, through March 31, 2013), we determined whether baseline non–cigarette smokers had subsequently tried cigarette smoking, were current (past 30 days) cigarette smokers, or were high-intensity cigarette smokers. We fit multivariable logistic regression models among baseline non–cigarette smokers to assess whether baseline water pipe tobacco smoking and baseline snus use were associated with subsequent cigarette smoking initiation and current cigarette smoking, accounting for established sociodemographic and behavioral risk factors. We fit similarly specified multivariable ordinal logistic regression models to assess whether baseline water pipe tobacco smoking and baseline snus use were associated with high-intensity cigarette smoking at follow-up. EXPOSURES Water pipe tobacco smoking and the use of snus at baseline. MAIN OUTCOMES AND MEASURES Among baseline non–cigarette smokers, cigarette smoking initiation, current (past 30 days) cigarette smoking at follow-up, and the intensity of cigarette smoking at follow-up. RESULTS Among 1596 respondents, 1048 had never smoked cigarettes at baseline, of whom 71 had smoked water pipe tobacco and 20 had used snus at baseline. At follow-up, accounting for behavioral and sociodemographic risk factors, baseline water pipe tobacco smoking and snus use were independently associated with cigarette smoking

  10. Similar exposure to a tobacco-specific carcinogen in smokeless tobacco users and cigarette smokers.

    PubMed

    Hecht, Stephen S; Carmella, Steven G; Murphy, Sharon E; Riley, William T; Le, Chap; Luo, Xianghua; Mooney, Marc; Hatsukami, Dorothy K

    2007-08-01

    Smokeless tobacco has been proposed as a reduced risk substitute for smoking, but no large studies have investigated exposure to the powerful carcinogen 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in smokeless tobacco users versus smokers. The purpose of this study was to carry out such a comparison. Levels of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol and its glucuronides (total NNAL), a biomarker of NNK exposure, and cotinine, a biomarker of nicotine exposure, were quantified in the urine of 420 smokers and 182 smokeless tobacco users who were participants in studies designed to reduce their use of these products. The measurements were taken at baseline, before intervention. Levels of total NNAL per milliliter of urine were significantly higher in smokeless tobacco users than in smokers (P < 0.0001). When adjusted for age and gender, levels of total NNAL per milligram of creatinine were also significantly higher in smokeless tobacco users than in smokers (P < 0.001). Levels of cotinine per milliliter of urine and per milligram of creatinine were significantly higher in smokeless tobacco users than in smokers (P < 0.001). These results show similar exposures to the potent tobacco-specific carcinogen NNK in smokeless tobacco users and smokers. These findings do not support the use of smokeless tobacco as a safe substitute for smoking.

  11. Waterpipe Tobacco Smoking and Susceptibility to Cigarette Smoking Among Young Adults in the United States, 2012–2013

    PubMed Central

    Haider, M. Rifat; Barnett, Tracey E.; Guo, Yi; Getz, Kayla R.; Thrasher, James F.; Maziak, Wasim

    2016-01-01

    Introduction Waterpipe tobacco smoking, also known as hookah and shisha, has surged in popularity among young people in the United States. Waterpipe is also increasingly becoming the first tobacco product that young people try. Given the limited access to and limited portability of waterpipes, waterpipe smokers who become more nicotine dependent over time may be more likely to turn to cigarettes. This study examined the relationship between waterpipe tobacco smoking and susceptibility to cigarette smoking among young adults in the United States. Methods Using data from the 2012–2013 National Adult Tobacco Survey, a nationally representative sample of US adults, we reported rates of current waterpipe smoking and susceptibility to cigarette smoking by demographic characteristics and by use of other tobacco products among survey participants aged 18 to 24 years. Multivariable logistic regression was used to examine the relationship between current waterpipe smoking and susceptibility to cigarette smoking, defined as the lack of a firm intention not to smoke soon or within the next year. Results Of 2,528 young adults who had never established cigarette smoking, 15.7% (n = 398) reported being waterpipe smokers (every day or some days [n = 97; 3.8%] or rarely [n = 301; 11.9%]); 44.2% (176/398) of waterpipe smokers reported being susceptible to cigarette smoking. Those who smoked waterpipe rarely were 2.3 times as susceptible to cigarette smoking as those who were not current waterpipe smokers (OR = 2.3; 95% CI, 1.6–3.4). Conclusion Current waterpipe smoking is associated with susceptibility to cigarette smoking among young adults in the United States. Longitudinal studies are needed to demonstrate causality between waterpipe smoking and initiation of cigarette smoking. PMID:26890407

  12. Molecularly imprinted polymers on a silica surface for the adsorption of tobacco-specific nitrosamines in mainstream cigarette smoke.

    PubMed

    Li, Min-ting; Zhu, Yong-yan; Li, Li; Wang, Wen-na; Yin, Yong-guan; Zhu, Quan-hong

    2015-07-01

    Tobacco-specific nitrosamines are one of the most important groups of carcinogens in tobacco products. Using adsorbents as filter additives is an effective way to reduce tobacco-specific nitrosamines in cigarette smoke. Molecularly imprinted polymers (MIPs) using nicotinamide as template were grafted on the silica gel surface to obtain MIP@SiO2 and employed as filter additives to absorb tobacco-specific nitrosamines in mainstream cigarette smoke. Four milligrams of MIP@SiO2 per cigarette was added to the interface between filter and tobacco rod to prepare a binary filter system. The mainstream smoke was collected on an industry-standard Cambridge filter pad and extracted with ammonium acetate aqueous solution before analysis. Compared to the cigarette smoke of the control group, the levels of tobacco-specific nitrosamines with silica gel and with MIP@SiO2 were both reduced, and the adsorption rates of N-nitrosonornicotine, N-nitrosoanabasine, N-nitrosoanatabine, and 4-(methylnitrosamino)-1-(3-pyridine)-1-butanone with silica gel and with MIP@SiO2 were 20.76, 15.32, 18.79, and 18.01%, and 41.33, 34.04, 37.86, and 35.53%, respectively. Furthermore the content of total particle materials in cigarette smoke with silica gel was decreased evidently but showed no observable change with MIP@SiO2 . It indicated MIP@SiO2 could selectively reduce tobacco-specific nitrosamines in the mainstream cigarette smoke with no change to the cigarette flavor.

  13. “I always thought they were all pure tobacco”: American smokers' perceptions of “natural” cigarettes and tobacco industry advertising strategies

    PubMed Central

    McDaniel, Patricia A; Malone, Ruth E

    2007-01-01

    Objective To examine how the US tobacco industry markets cigarettes as “natural” and American smokers' views of the “naturalness” (or unnaturalness) of cigarettes. Methods Internal tobacco industry documents, the Pollay 20th Century Tobacco Ad Collection, and newspaper sources were reviewed, themes and strategies were categorised, and the findings were summarised. Results Cigarette advertisements have used the term “natural” since at least 1910, but it was not until the 1950s that “natural” referred to a core element of brand identity, used to describe specific product attributes (filter, menthol, tobacco leaf). The term “additive‐free”, introduced in the 1980s, is now commonly used to define natural cigarettes. Tobacco company market research, available from 1970 to 1998, consistently revealed that within focus group sessions, smokers initially had difficulty interpreting the term “natural” in relation to cigarettes; however, after discussion of cigarette ingredients, smokers viewed “natural” cigarettes as healthier. Tobacco companies regarded the implied health benefits of natural cigarettes as their key selling point, but hesitated to market them because doing so might raise doubts about the composition of their highly profitable “regular” brands. Conclusion Although our findings support the idea advanced by some tobacco control advocates that informing smokers of conventional cigarettes' chemical ingredients could promote cessation, they also suggest that such a measure could increase the ubiquity and popularity of “natural” cigarettes. A more effective approach may be to “denaturalise” smoking. PMID:18048597

  14. The Use of Legal, Illegal, and Roll-you-own Cigarettes to Increasing Tobacco Excise Taxes and Comprehensive Tobacco Control Policies-Findings from the ITC Uruguay Survey

    PubMed Central

    Curti, Dardo; Shang, Ce; Ridgeway, William; Chaloupka, Frank J.; Fong, Geoffrey T

    2015-01-01

    Background Little research has been done to examine whether smokers switch to illegal or roll-your-own (RYO) cigarettes in response to a change in their relative price. Objective This paper explores how relative prices between three cigarette forms (manufactured legal, manufactured illegal, and RYO cigarettes) are associated with the choice of one form over another after controlling for covariates, including sociodemographic characteristics, smokers’ exposure to anti-smoking messaging, health warning labels, and tobacco marketing. Methods Generalized estimating equations (GEE) were employed to analyse the association between the price ratio of two different cigarette forms and the usage of one form over the other. Findings A 10% increase in the relative price ratio of legal to RYO cigarettes is associated with 4.6% increase in the probability of consuming RYO over manufactured legal cigarettes (P≤0.05). In addition, more exposure to anti-smoking messaging is associated with lower odds of choosing RYO over manufactured legal cigarettes (P≤0.05). Non-significant associations exist between the manufactured illegal to legal cigarette price ratios and choosing manufactured illegal cigarettes, suggesting that smokers do not switch to manufactured illegal cigarettes as prices of legal ones increase. However, these non-significant findings may be due to lack of variation in the price ratio measures. In order to improve the effectiveness of increased taxes and prices in reducing smoking, policy makers need to narrow price variability in the tobacco market. Moreover, increasing anti-smoking messaging reduces tax avoidance in the form of switching to cheaper RYO cigarettes in Uruguay. PMID:25740084

  15. British American Tobacco and the “insidious impact of illicit trade” in cigarettes across Africa

    PubMed Central

    LeGresley, E; Lee, K; Muggli, M E; Patel, P; Collin, J; Hurt, R D

    2008-01-01

    Objectives: To provide an overview of the complicity of British American Tobacco (BAT) in the illicit trade of cigarettes across the African continent in terms of rationale, supply routes and scale. Methods: Analysis of internal BAT documents and industry publications. Results: BAT has relied on illegal channels to supply markets across Africa since the 1980s. Available documents suggest smuggling has been an important component of BAT’s market entry strategy in order to gain leverage in negotiating with governments for tax concessions, compete with other transnational tobacco companies, circumvent local import restrictions and unstable political and economic conditions and gain a market presence. BAT worked through distributors and local agents to exploit weak government capacity to gain substantial market share in major countries. Conclusions: Documents demonstrate that the complicity of BAT in cigarette smuggling extends to Africa, which includes many of the poorest countries in the world. This is in direct conflict with offers by the company to contribute to stronger international cooperation to tackle the illicit tobacco trade. PMID:18617598

  16. Comparative In Vitro Toxicity Profile of Electronic and Tobacco Cigarettes, Smokeless Tobacco and Nicotine Replacement Therapy Products: E-Liquids, Extracts and Collected Aerosols

    PubMed Central

    Misra, Manoj; Leverette, Robert D.; Cooper, Bethany T.; Bennett, Melanee B.; Brown, Steven E.

    2014-01-01

    The use of electronic cigarettes (e-cigs) continues to increase worldwide in parallel with accumulating information on their potential toxicity and safety. In this study, an in vitro battery of established assays was used to examine the cytotoxicity, mutagenicity, genotoxicity and inflammatory responses of certain commercial e-cigs and compared to tobacco burning cigarettes, smokeless tobacco (SLT) products and a nicotine replacement therapy (NRT) product. The toxicity evaluation was performed on e-liquids and pad-collected aerosols of e-cigs, pad-collected smoke condensates of tobacco cigarettes and extracts of SLT and NRT products. In all assays, exposures with e-cig liquids and collected aerosols, at the doses tested, showed no significant activity when compared to tobacco burning cigarettes. Results for the e-cigs, with and without nicotine in two evaluated flavor variants, were very similar in all assays, indicating that the presence of nicotine and flavors, at the levels tested, did not induce any cytotoxic, genotoxic or inflammatory effects. The present findings indicate that neither the e-cig liquids and collected aerosols, nor the extracts of the SLT and NRT products produce any meaningful toxic effects in four widely-applied in vitro test systems, in which the conventional cigarette smoke preparations, at comparable exposures, are markedly cytotoxic and genotoxic. PMID:25361047

  17. Comparative in vitro toxicity profile of electronic and tobacco cigarettes, smokeless tobacco and nicotine replacement therapy products: e-liquids, extracts and collected aerosols.

    PubMed

    Misra, Manoj; Leverette, Robert D; Cooper, Bethany T; Bennett, Melanee B; Brown, Steven E

    2014-10-30

    The use of electronic cigarettes (e-cigs) continues to increase worldwide in parallel with accumulating information on their potential toxicity and safety. In this study, an in vitro battery of established assays was used to examine the cytotoxicity, mutagenicity, genotoxicity and inflammatory responses of certain commercial e-cigs and compared to tobacco burning cigarettes, smokeless tobacco (SLT) products and a nicotine replacement therapy (NRT) product. The toxicity evaluation was performed on e-liquids and pad-collected aerosols of e-cigs, pad-collected smoke condensates of tobacco cigarettes and extracts of SLT and NRT products. In all assays, exposures with e-cig liquids and collected aerosols, at the doses tested, showed no significant activity when compared to tobacco burning cigarettes. Results for the e-cigs, with and without nicotine in two evaluated flavor variants, were very similar in all assays, indicating that the presence of nicotine and flavors, at the levels tested, did not induce any cytotoxic, genotoxic or inflammatory effects. The present findings indicate that neither the e-cig liquids and collected aerosols, nor the extracts of the SLT and NRT products produce any meaningful toxic effects in four widely-applied in vitro test systems, in which the conventional cigarette smoke preparations, at comparable exposures, are markedly cytotoxic and genotoxic.

  18. Co-occurrence of alcohol, smokeless tobacco, cigarette, and illicit drug use by lower ranking military personnel.

    PubMed

    Kao, T C; Schneider, S J; Hoffman, K J

    2000-01-01

    The Worldwide Survey of Health Related Behaviors is administered periodically to a probability sample of military personnel. Earlier reports of these surveys suggested that illicit drug use was highest among the lowest ranking personnel. This paper reports a secondary analysis of the 1992 and 1995 surveys of the lowest ranking personnel. The results suggested that in general illicit drug users tended also to use alcohol, smokeless tobacco, and cigarettes. Heavy drinkers were more likely than light drinkers to use illicit drugs. No such relationship was observed between illicit drug use and the level of use of cigarettes or smokeless tobacco. Moreover, among the heavy drinkers, illicit drug users were especially likely to use cigarettes and among males, smokeless tobacco. The relevance of these results to military policies toward illicit drug use is discussed.

  19. The changing cigarette, 1950-1995.

    PubMed

    Hoffmann, D; Hoffmann, I

    1997-03-01

    than 12 mg "tar" and 1.0 mg nicotine per cigarette. During the same time, other smoke constituents changed correspondingly. These reductions of smoke yields were primarily achieved by the introduction of filter tips, with and without perforation, selection of tobacco types and varieties, utilization of highly porous cigarette paper, and incorporation into the tobacco blend of reconstituted tobacco, opened and cut ribs, and "expanded tobacco." In most countries where tobacco blends with air-cured (burley) tobacco are used, the nitrate content of the cigarette tobacco increased. In the United States nitrate levels in cigarette tobacco rose from 0.3-0.5% to 0.6-1.35%, thereby enhancing the combustion of the tobacco. More complete combustion decreases the carcinogenic PAH, yet the increased generation of nitrogen oxides enhances the formation of the carcinogenic N-nitrosamines, especially the TSNA in the smoke. However, all analytical measures of the smoke components have been established on the basis of standardized machine smoking conditions, such as those introduced by the Federal Trade Commission, that call for 1 puff to be taken once a minute over a 2-s period with a volume of 35 ml. These smoking parameters may have simulated the way in which people used to smoke the high-yield cigarettes; however, they no longer reflect the parameters applicable to contemporary smokers, and especially not those applicable to the smoking of low- and ultra-low-yield filter cigarettes. Recent smoking assays have demonstrated that most smokers of cigarettes with low nicotine yield take between 2 and 4 puffs per minute with volumes up to 55 ml to satisfy their demands for nicotine. The overview also discusses further needs for reducing the toxicity and carcinogenicity of cigarette smoke. From a public health perspective, nicotine in the smoke needs to be lowered to a level at which there is no induction of dependence on tobacco.

  20. Complicity in contraband: British American Tobacco and cigarette smuggling in Asia

    PubMed Central

    Collin, J; LeGresley, E; MacKenzie, R; Lawrence, S; Lee, K

    2004-01-01

    Objectives: To examine the complicity of British American Tobacco (BAT) in cigarette smuggling in Asia, and to assess the centrality of illicit trade to regional corporate strategy. Methods: Analysis of previously confidential documents from BAT's Guildford depository. An iterative strategy combined searches based on geography, organisational structure, and key personnel, while corporate euphemisms for contraband were identified by triangulation. Results: BAT documents demonstrate the strategic importance of smuggling across global, regional, national, and local levels. Particularly important in Asia, contraband enabled access to closed markets, created pressure for market opening, and was highly profitable. Documents demonstrate BAT's detailed oversight of illicit trade, seeking to reconcile the conflicting demands of control and deniability. Conclusions: BAT documents demonstrate that smuggling has been driven by corporate objectives, indicate national measures by which the problem can be addressed, and highlight the importance of a coordinated global response via WHO's Framework Convention on Tobacco Control. PMID:15564212

  1. Perceived Harm, Addictiveness, and Social Acceptability of Tobacco Products and Marijuana Among Young Adults: Marijuana, Hookah, and Electronic Cigarettes Win

    PubMed Central

    Berg, Carla J.; Stratton, Erin; Schauer, Gillian L.; Lewis, Michael; Wang, Yanwen; Windle, Michael; Kegler, Michelle

    2015-01-01

    Background There has been an increase in non-daily smoking, alternative tobacco product and marijuana use among young adults in recent years. Objectives This study examined perceptions of health risks, addictiveness, and social acceptability of cigarettes, cigar products, smokeless tobacco, hookah, electronic cigarettes, and marijuana among young adults and correlates of such perceptions. Methods In Spring 2013, 10,000 students at two universities in the Southeastern United States were recruited to complete an online survey (2,002 respondents), assessing personal, parental, and peer use of each product; and perceptions of health risks, addictiveness, and social acceptability of each of these products. Results Marijuana was the most commonly used product in the past month (19.2%), with hookah being the second most commonly used (16.4%). The least commonly used were smokeless tobacco products (2.6%) and electronic cigarettes (4.5%). There were high rates of concurrent product use, particularly among electronic cigarette users. The most positively perceived was marijuana, with hookah and electronic cigarettes being second. While tobacco use and related social factors, related positively, influenced perceptions of marijuana, marijuana use and related social factors were not associated with perceptions of any tobacco product. Conclusions/Importance Marketing efforts to promote electronic cigarettes and hookah to be safe and socially acceptable seem to be effective, while policy changes seem to be altering perceptions of marijuana and related social norms. Research is needed to document the health risks and addictive nature of emerging tobacco products and marijuana and evaluate efforts to communicate such risks to youth. PMID:25268294

  2. Effects of type of smoking (pipe, cigars or cigarettes) on biological indices of tobacco exposure and toxicity.

    PubMed

    Funck-Brentano, Christian; Raphaël, Mathilde; Lafontaine, Michel; Arnould, Jean-Pierre; Verstuyft, Céline; Lebot, Martine; Costagliola, Dominique; Roussel, Ronan

    2006-10-01

    Although all forms of smoking are harmful, smoking pipes or cigars is associated with lower exposure to the lethal products of tobacco products and lower levels of morbidity and mortality than smoking cigarettes. Cytochrome P-450-1A (CYP1A) is a major pathway activating carcinogens from tobacco smoke. Our primary aim was to compare CYP1A2 activity in individuals smoking pipes or cigars only, cigarettes only and in non-smokers. We studied 30 smokers of pipes or cigars only, 28 smokers of cigarettes only, and 30 non-smokers male subjects matched for age. CYP1A2 activity was assessed as the caffeine metabolic ratio in plasma. One-day urine collection was used for determining exposure to products of tobacco metabolism. Nitrosamine and benzo[a]pyrene DNA adducts were measured in lymphocytes. CYP1A2 activity was greater (p<0.0001) in cigarette smokers (median: 0.61; interquartile range: 0.52-0.76) than in pipe or cigar smokers (0.27; 0.21-0.37) and non-smokers (0.34; 0.25-0.42) who did not differ significantly. Urinary cotinine and 1-hydroxypyrene levels were higher in cigarette smokers than in pipe or cigar smokers and higher in the later than in non-smokers. DNA adducts levels were significantly lower in pipe or cigar smokers than in cigarette smokers. In multivariate analysis, cigarette smoking was the only independent predictor of CYP1A2 activity (p<0.0001) and of 1-hydroxypyrene excretion in urine (p=0.0012). In this study, pipe or cigar smoking was associated with lower exposure to products of tobacco metabolism than cigarette smoking and to an absence of CYP1A2 induction. Cigarette smoking was the only independent predictor of CYP1A2 activity in smokers. However, inhalation behaviour, rather than the type of tobacco smoked, may be the key factor linked to the extent of tobacco exposure and CYP1A2 induction. Our results provide a reasonable explanation for the results of epidemiological studies showing pipe or cigar smoking to present fewer health hazards than

  3. DNA adduct formation in mice following dermal application of smoke condensates from cigarettes that burn or heat tobacco

    SciTech Connect

    Lee, C.K.; Brown, B.G.; Reed, E.A.; Mosberg, A.T.; Doolittle, D.J.; Hayes, A.W. ); Hejtmancik, M. )

    1992-01-01

    A prototype cigarette that heats tobacco (test cigarette), developed by R.J. Reynolds Tobacco Company, has yielded consistently negative results in several in vivo and in vitro genetic toxicology tests. The objective of the present study was to evaluate the potential of cigarette smoke condensate (CSC) from the test cigarette to induce DNA adducts in mouse tissues and compare the results with those obtained with CSC from a reference tobacco-burning cigarette (1R4F). CD-1 mice were skin-painted with CSF from reference and test cigarettes three times a week for 4 weeks. The highest mass of CSC applied was 180 mg tar per week per animal for both reference and test cigarette. DNA adducts were analyzed in skin and lung tissues using the [sup 32]P-postlabeling method with the P[sub 1] nuclease modification. Distinct diagonal radioactive zones (DRZ) were observed in the DNA from both skin and lung tissues of animals dosed with reference CSC, whereas no corresponding DRZ were observed from the DNA of animals dosed with either test CSC or acetone (solvent control). The relative adduct labeling (RAL) values of skin and lung DNA from reference CSC-treated animals were significantly greater than those of the test CSC-treated animals. The RAL values of the test CSC-treated animals were no greater than those of solvent controls. The negative results in DNA adduct assays with test CSC are consistent with all previous results of in vivo and in vitro genetic toxicology testing on this cigarette and provide additional evidence that smoke condensate from the test cigarette is not genotoxic. 31 refs., 4 figs., 2 tabs.

  4. Has the tobacco industry evaded the FDA's ban on ‘Light’ cigarette descriptors?

    PubMed Central

    Connolly, Gregory N; Alpert, Hillel R

    2014-01-01

    Background Under the Family Smoking Prevention and Tobacco Control Act (FSPTCA), the Food and Drug Administration (FDA) banned the use of “Lights” descriptors or similar terms on tobacco products that convey messages of reduced risk. Manufacturers eliminated terms explicitly stated and substituted colour name descriptors corresponding to the banned terms. This paper examines whether the tobacco industry complied with or circumvented the law and potential FDA regulatory actions. Methods Philip Morris retailer manuals, manufacturers' annual reports filed with the Massachusetts Department of Public Health, a national public opinion survey, and market-wide cigarette sales data were examined. Results Manufacturers substituted “Gold” for “Light” and “Silver” for “Ultra-light” in the names of Marlboro sub-brands, and “Blue”, “Gold”, and “Silver” for banned descriptors in sub-brand names. Percent filter ventilation levels, used to generate the smoke yield ranges associated with “Lights” categories, appear to have been reassigned to the new colour brand name descriptors. Following the ban, 92% of smokers reported they could easily identify their usual brands, and 68% correctly named the package colour associated with their usual brand, while sales for “Lights” cigarettes remained unchanged. Conclusions Tobacco manufacturers appear to have evaded a critical element of the FSPTCA, the ban on misleading descriptors that convey reduced health risk messages. The FPSTCA provides regulatory mechanisms, including banning these products as adulterated (Section 902). Manufacturers could then apply for pre-market approval as new products and produce evidence for FDA evaluation and determination whether or not sales of these products are in the public health interest. PMID:23485704

  5. Methods for Quantification of Exposure to Cigarette Smoking and Environmental Tobacco Smoke: Focus on Developmental Toxicology

    PubMed Central

    Florescu, Ana; Ferrence, Roberta; Einarson, Tom; Selby, Peter; Soldin, Offie; Koren, Gideon

    2013-01-01

    defining the sensitivity, specificity, and clinical utilization of different methods used to estimate exposure to cigarette smoking and environmental tobacco smoke. PMID:19125149

  6. Acute effects of nicotine and mecamylamine on tobacco withdrawal symptoms, cigarette reward and ad lib smoking.

    PubMed

    Rose, J E; Behm, F M; Westman, E C

    2001-02-01

    Separate and combined effects of nicotine and the nicotinic antagonist mecamylamine were studied in 32 healthy volunteer smokers after overnight abstinence from smoking. Subjects participated in three sessions (3 h each), during which they wore skin patches delivering either 0 mg/24 h, 21 mg/24 h or 42 mg/24 h nicotine. Thirty-two subjects were randomly assigned to two groups receiving oral mecamylamine hydrochloride (10 mg) vs. placebo capsules. Two and one-half hours after drug administration, subjects were allowed to smoke ad lib, rating the cigarettes for rewarding and aversive effects. Transdermal nicotine produced a dose-related reduction in the subjective rewarding qualities of smoking. Nicotine also reduced craving for cigarettes and this effect was attenuated, but not eliminated, by mecamylamine. Mecamylamine blocked the discriminability of high vs. low nicotine puffs of smoke, and increased nicotine intake substantially during the ad lib smoking period. Some of the psychophysiological effects of each drug (elevation in blood pressure from nicotine, sedation and decreased blood pressure from mecamylamine) were offset by the other drug. The results supported the hypothesis that nicotine replacement can alleviate tobacco withdrawal symptoms even in the presence of an antagonist such as mecamylamine. Mecamylamine did not precipitate withdrawal beyond the level associated with overnight cigarette deprivation, suggesting its effects were primarily due to offsetting the action of concurrently administered nicotine as opposed to blocking endogenous cholinergic transmission.

  7. Cigarette smoking, use of other tobacco products and stomach cancer mortality in US adults: The Cancer Prevention Study II.

    PubMed

    Chao, Ann; Thun, Michael J; Henley, S Jane; Jacobs, Eric J; McCullough, Marjorie L; Calle, Eugenia E

    2002-10-01

    Cigarette smoking is associated with increased risk of stomach cancer in many studies but there are limited data on this relationship in women and on risk associated with use of tobacco products other than cigarettes. We examined stomach cancer death rates in relation to cigarette smoking in women and use of cigarette, cigar, pipe, or smokeless tobacco in men in a nationwide prospective mortality study in the United States (US). Cohort follow-up from 1982-96 identified 996 and 509 stomach cancer deaths among 467,788 men and 588,053 women, respectively. Cox proportional hazards models were fitted to estimate rate ratios (RR) and 95% confidence intervals (CI) using non-users of tobacco as the referent group. Multivariate-adjusted RRs were the highest for men who currently smoked cigars (RR = 2.29, 95% CI = 1.49-3.51) or cigarettes (RR = 2.16, 95% CI = 1.75-2.67) and both increased with smoking duration. Women who currently (RR = 1.49, 95% CI = 1.18-1.88) or formerly (RR = 1.36, 95% CI = 1.08-1.71) smoked cigarettes were at significantly increased risk, as were men who formerly smoked cigarettes (RR = 1.55, 95% CI = 1.28-1.88), or currently (RR = 1.81, 95% CI = 1.40-2.35) or formerly (RR: 1.57, 95% CI = 1.22-2.03) used more than one type of tobacco. Men who reported a history of chronic indigestion or gastroduodenal ulcer had substantially higher mortality rates associated with current cigarette (RR = 3.45, 95% CI = 2.05-5.80) or cigar (RR = 8.93, 95% CI = 4.02-19.90) smoking, as did men who were current aspirin users. If causal, the estimated proportion of stomach cancer deaths attributable to tobacco use would be 28% in US men and 14% in women. We conclude that prolonged use of tobacco products is associated with increased stomach cancer mortality in men and women. The accumulated evidence from this and other studies support reconsidering stomach cancer as a tobacco-related cancer.

  8. The Heterogeneous Effects of Cigarette Prices on Brand Choice in China: Implications for Tobacco Control Policy

    PubMed Central

    Li, Jing; White, Justin S.; Hu, Teh-wei; Fong, Geoffrey T.; Jiang, Yuan

    2015-01-01

    Background China has long kept its tobacco taxes below international standards. The Chinese government has cited as two rationales against raising tobacco tax, namely the unfair burden it places on low-income smokers and the ability of consumers to switch to cheaper brands. Objective This study examines how different socioeconomic subgroups of Chinese smokers switch brands in response to cigarette price changes. Methods We model smokers’ choice of cigarette tier as a function of tier-specific prices. We examine heterogeneous responses to prices by estimating mixed logit models for different income and education subgroups that allow for random variation in smokers’ preferences. We use data from three waves of the longitudinal ITC China Survey, collected in six large Chinese cities between 2006 and 2009. Findings Low-income and less educated smokers are considerably more likely to switch tiers (including both up-trading and down-trading) than are their high-socioeconomic status (SES) counterparts. For those in the second-to-lowest tier, a ¥1 ($0.16, or roughly 25%) rise in prices increases the likelihood of switching tiers by 5.6% points for low-income smokers and 7.2% points for less educated smokers, compared to 1.6% and 3.0% points for the corresponding high-SES groups. Low-income and less educated groups are also more likely to trade down compared to their high-SES counterparts. Conclusion Only a small percentage of low-income and less educated Chinese smokers switched to cheaper brands in response to price increases. Hence, the concern of the Chinese government that a cigarette tax increase will lead to large-scale brand switching is not supported by this study. PMID:25855642

  9. Elucidating challenges that electronic cigarettes pose to tobacco control in Asia: a population-based national survey in Taiwan

    PubMed Central

    Chang, Hui-Chin; Tsai, Yi-Wen; Shiu, Ming-Neng; Wang, Ying-Ting; Chang, Po-Yin

    2017-01-01

    Objectives This study investigated the prevalence and correlates of electronic cigarettes (e-cigarettes) use in Taiwan. Design and setting We studied a nationally representative random sample in the 2015 Taiwan Adult Smoking Behavior Survey. Participants This study included 26 021 participants aged 15 years or older (51% women, 79% non-smokers, 16% aged 15–24 years), after excluding 31 persons (0.1%) who had missing information on e-cigarette use. Primary outcome measures The prevalence of ever having used e-cigarettes was calculated in the overall sample and by smoking status (current, former and never) or age (15–24, 25–44 and ≥45 years). We performed multivariable log-binomial regression to assess correlates of ever having used e-cigarettes among all participants and separately for subgroups by smoking status and age. Results Approximately 3% of all participants had ever used e-cigarettes. The prevalence of ever having used e-cigarettes was high in current smokers (14%) and people aged 18–24 years (7%). E-cigarette use was particularly common in people aged 15–24 years who were current (49–52%) or former (22–39%) smokers. Ever having used e-cigarettes was positively associated with tobacco smoking (adjusted prevalence ratio (aPR): 21.5, 95% CI 15.4 to 29.8, current smokers; aPR: 8.3, 95% CI 15.2 to 13.1, former smokers), younger age and high socioeconomic status. Age remained a significant factor of ever having used e-cigarettes across smoking status groups. Among non-smokers, men had a 2.4-fold (95% CI 1.5 to 3.8) greater prevalence of e-cigarette use than women. Conclusions E-cigarette use was uncommon in the general population in Taiwan, but prevalence was high among smokers and young people. This study highlights challenges that e-cigarettes pose to tobacco control, which warrant high priority action by policymakers and public health professionals. E-cigarette regulations should focus on young people. PMID:28348191

  10. The menthol smoker: tobacco industry research on consumer sensory perception of menthol cigarettes and its role in smoking behavior.

    PubMed

    Kreslake, Jennifer M; Wayne, Geoffrey Ferris; Connolly, Gregory N

    2008-04-01

    The use of menthol in cigarettes is actively promoted by the tobacco industry for its perceived sensory benefits, and smokers of menthol cigarettes commonly differ from nonmenthol smokers in markers of smoking behavior and addiction. In this study, we analyzed internal tobacco industry documents to describe the relationships between sensory perception and the attitudes, preferences, and patterns of cigarette use among menthol smokers. Two unique types of menthol smoker emerged from this analysis: those who cannot tolerate the harshness and irritation associated with smoking nonmenthol cigarettes, and those who seek out the specific menthol flavor and associated physical sensation. Among the first segment of menthol smokers, menthol reduces negative sensory characteristics associated with smoking. This segment of smokers may include a large proportion of occasional smokers or young people, as well as smokers who have "traded down" to a less strong cigarette because of perceived harshness or negative health effects. Some established menthol smokers, on the other hand, appear to be tolerant of and even actively seek stronger sensory attributes, including higher menthol levels. Smokers of these "stronger" menthols have traditionally been disproportionately Black and male. Some beginning or occasional smokers may adopt menthols for their mild properties and to cover up the taste of tobacco, but then develop a stronger desire for the menthol taste over time. Future research measuring smoking behavior and evaluating cessation outcomes of menthol smokers should consider the duration of menthol use and differentiate smokers according to their reasons for using menthols.

  11. Measurement of Trace Metals in Tobacco and Cigarette Ash by Inductively Coupled Plasma-Atomic Emission Spectroscopy

    NASA Astrophysics Data System (ADS)

    Wang, W.; Finlayson-Pitts, B. J.

    2003-01-01

    The ICP AES experiment reported here is suitable for use in a junior- or senior-level undergraduate instrumental analysis laboratory. The objective of this experiment is to analyze trace metals present in cigarette tobacco, the cigarette filter, and the ash obtained when the cigarette is burned. Two different brands of cigarettes, one with and one without a filter, were used. The filter was analyzed before and after smoke was drawn through it. The trace metals were extracted using concentrated nitric acid at room temperature and at 100 °C respectively, to test the extraction efficiency. Some tobacco samples were spiked with ZnCl2 and FeCl3 to assess the efficiency of the recovery. Zinc and iron are shown to be present in tobacco, filter, and ash, while chromium was above the detection limit only in the ash. These metals are concentrated in the ash compared to the tobacco by factors of ˜4 (Zn), 12 17 (Fe), and ≥ 2 (Cr). If sufficient laboratory time is available, this experiment could be paired with one using atomic absorption (AA) to demonstrate the advantages and disadvantages of ICP when compared to AA.

  12. 75 FR 51947 - Mailing of Cigarettes and Smokeless Tobacco Products to APO/FPO/DPO Destination Addresses

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... Service undertook to investigate whether there are alternative mailing options for military families... PACT Act. To accommodate the needs of military families that ship to these destinations, the USPS has... of cigarettes and smokeless tobacco to APO/FPO/DPO destination addresses via Express Mail...

  13. Knowledge, Attitudes and Preventive Efforts of Malaysian Medical Students Regarding Exposure to Environmental Tobacco and Cigarette Smoking.

    ERIC Educational Resources Information Center

    Frisch, Ann Stirling; Kurtz, Margot; Shamsuddin, Khadijah

    1999-01-01

    Study examines changes in knowledge, attitudes, and preventive efforts of Malaysian students concerning cigarette smoking and environmental exposure to tobacco smoke from their first pre-clinical year in medical school until their final clinical year. Although there were significant improvements in knowledge about smoking and environmental…

  14. A feasibility study on oxidation state of arsenic in cut tobacco, mainstream cigarette smoke and cigarette ash by X-ray absorption spectroscopy

    NASA Astrophysics Data System (ADS)

    Liu, C.; Hu, J.; McAdam, K. G.

    2009-11-01

    This work describes the application of synchrotron-based X-ray Absorption Near-Edge Structure spectroscopy to study the oxidation state of arsenic in cigarette mainstream smoke, cut tobacco and cigarette ash. The level of arsenic in the total particulate matter of the smoke is approximately 1 ppm for the standard research reference cigarette 2R4F and its replacement 3R4F. Smoke particulate samples collected by a conventional glass-fiber membrane (commercially known as Cambridge filter pad) and a jet-impaction method were analyzed and compared. In addition smoke particulate samples were aged either at ambient temperature or at 195 K. X-ray Absorption Near-Edge Structure spectroscopy results revealed that the cut tobacco powder and cigarette ash contained almost exclusively As V. The smoke particulate samples however contained a mixture of As III and As V. The As V in the smoke particulate was reduced to As III upon aging. Stabilizing the smoke particulate matter at 195 K by solid CO 2 slowed down this aging reaction and revealed a higher percentage of As V. This behavior is consistent with the redox properties of the arsenic species and the smoke particulate matrix.

  15. Transcriptome sequencing reveals e-cigarette vapor and mainstream-smoke from tobacco cigarettes activate different gene expression profiles in human bronchial epithelial cells

    PubMed Central

    Shen, Yifei; Wolkowicz, Michael J.; Kotova, Tatyana; Fan, Lonjiang; Timko, Michael P.

    2016-01-01

    Electronic cigarettes (e-cigarettes) generate an aerosol vapor (e-vapor) thought to represent a less risky alternative to main stream smoke (MSS) of conventional tobacco cigarettes. RNA-seq analysis was used to examine the transcriptomes of differentiated human bronchial epithelial (HBE) cells exposed to air, MSS from 1R5F tobacco reference cigarettes, and e-vapor with and without added nicotine in an in vitro air-liquid interface model for cellular exposure. Our results indicate that while e-vapor does not elicit many of the cell toxicity responses observed in MSS-exposed HBE cells, e-vapor exposure is not benign, but elicits discrete transcriptomic signatures with and without added nicotine. Among the cellular pathways with the most significantly enriched gene expression following e-vapor exposure are the phospholipid and fatty acid triacylglycerol metabolism pathways. Our data suggest that alterations in cellular glycerophopholipid biosynthesis are an important consequences of e-vapor exposure. Moreover, the presence of nicotine in e-vapor elicits a cellular response distinct from e-vapor alone including alterations of cytochrome P450 function, retinoid metabolism, and nicotine catabolism. These studies establish a baseline for future analysis of e-vapor and e-vapor additives that will better inform the FDA and other governmental bodies in discussions of the risks and future regulation of these products. PMID:27041137

  16. Transcriptome sequencing reveals e-cigarette vapor and mainstream-smoke from tobacco cigarettes activate different gene expression profiles in human bronchial epithelial cells.

    PubMed

    Shen, Yifei; Wolkowicz, Michael J; Kotova, Tatyana; Fan, Lonjiang; Timko, Michael P

    2016-04-04

    Electronic cigarettes (e-cigarettes) generate an aerosol vapor (e-vapor) thought to represent a less risky alternative to main stream smoke (MSS) of conventional tobacco cigarettes. RNA-seq analysis was used to examine the transcriptomes of differentiated human bronchial epithelial (HBE) cells exposed to air, MSS from 1R5F tobacco reference cigarettes, and e-vapor with and without added nicotine in an in vitro air-liquid interface model for cellular exposure. Our results indicate that while e-vapor does not elicit many of the cell toxicity responses observed in MSS-exposed HBE cells, e-vapor exposure is not benign, but elicits discrete transcriptomic signatures with and without added nicotine. Among the cellular pathways with the most significantly enriched gene expression following e-vapor exposure are the phospholipid and fatty acid triacylglycerol metabolism pathways. Our data suggest that alterations in cellular glycerophopholipid biosynthesis are an important consequences of e-vapor exposure. Moreover, the presence of nicotine in e-vapor elicits a cellular response distinct from e-vapor alone including alterations of cytochrome P450 function, retinoid metabolism, and nicotine catabolism. These studies establish a baseline for future analysis of e-vapor and e-vapor additives that will better inform the FDA and other governmental bodies in discussions of the risks and future regulation of these products.

  17. Digital Detection for Tobacco Control: Online Reactions to the 2009 U.S. Cigarette Excise Tax Increase

    PubMed Central

    2014-01-01

    Introduction: The Internet is revolutionizing tobacco control, but few have harnessed the Web for surveillance. We demonstrate for the first time an approach for analyzing aggregate Internet search queries that captures precise changes in population considerations about tobacco. Methods: We compared tobacco-related Google queries originating in the United States during the week of the State Children’s Health Insurance Program (SCHIP) 2009 cigarette excise tax increase with a historic baseline. Specific queries were then ranked according to their relative increases while also considering approximations of changes in absolute search volume. Results: Individual queries with the largest relative increases the week of the SCHIP tax were “cigarettes Indian reservations” 640% (95% CI, 472–918), “free cigarettes online” 557% (95% CI, 432–756), and “Indian reservations cigarettes” 542% (95% CI, 414–733), amounting to about 7,500 excess searches. By themes, the largest relative increases were tribal cigarettes 246% (95% CI, 228–265), “free” cigarettes 215% (95% CI, 191–242), and cigarette stores 176% (95% CI, 160–193), accounting for 21,000, 27,000, and 90,000 excess queries. All avoidance queries, including those aforementioned themes, relatively increased 150% (95% CI, 144–155) or 550,000 from their baseline. All cessation queries increased 46% (95% CI, 44–48), or 175,000, around SCHIP; including themes for “cold turkey” 19% (95% CI, 11–27) or 2,600, cessation products 47% (95% CI, 44–50) or 78,000, and dubious cessation approaches (e.g., hypnosis) 40% (95% CI, 33–47) or 2,300. Conclusions: The SCHIP tax motivated specific changes in population considerations. Our strategy can support evaluations that temporally link tobacco control measures with instantaneous population reactions, as well as serve as a springboard for traditional studies, for example, including survey questionnaire design. PMID:24323570

  18. The effect of a novel tobacco process on the in vitro cytotoxicity and genotoxicity of cigarette smoke particulate matter.

    PubMed

    Combes, R; Scott, K; Dillon, D; Meredith, C; McAdam, K; Proctor, C

    2012-09-01

    Some of the toxic effects of smoking have been attributed to the combustion of nitrogenous protein in tobacco. The effects of a treatment which reduces tobacco's protein nitrogen level, on the in vitro cytotoxicity and genotoxicity of cigarette smoke particulate matter (PM), were measured. PMs were tested in the Neutral Red Uptake (NRU) test; the Salmonella mutagenicity assay (SAL); the mouse lymphoma mammalian cell mutation assay (MLA) and the in vitro micronucleus test (IVMNT). PMs from all of the cigarettes were cytotoxic and genotoxic. PM obtained from smoking treated tobacco, showed a small, consistent and statistically significant reduced mutagenicity (revertants/μg) in TA98 with post-mitochondrial supernatant (S9). No consistent quantitative or qualitative differences were detected in the other tests. The data are discussed in relation to published information on smoke chemistry obtained from cigarettes made of tobacco treated using this technique. The observations confirm that the method did not give rise to any new qualitative or quantitative cytotoxic or genotoxic effects, and may have reduced PM's bacterial mutagenicity in TA98 with S9. Further toxicity testing is warranted, to investigate the effects of the tobacco treatment in more detail and add to the data already obtained.

  19. "Plain packaging" regulations for tobacco products: the impact of standardizing the color and design of cigarette packs.

    PubMed

    Hammond, David

    2010-01-01

    Tobacco packaging and labeling policies have emerged as prominent and cost-effective tobacco control measures. Although packaging policies have primarily focused on health warnings, there is growing recognition of the importance of packaging as a marketing tool for the tobacco industry. The current paper reviews evidence on the potential impact of standardizing the color and design of tobacco packages -so called "plain" packaging. The evidence indicates three primary benefits of plain packaging: increasing the effectiveness of health warnings, reducing false health beliefs about cigarettes, and reducing brand appeal especially among youth and young adults. Overall, the research to date suggests that "plain" packaging regulations would be an effective tobacco control measure, particularly in jurisdictions with comprehensive restrictions on other forms of marketing.

  20. A fresh look at tobacco harm reduction: the case for the electronic cigarette.

    PubMed

    Polosa, Riccardo; Rodu, Brad; Caponnetto, Pasquale; Maglia, Marilena; Raciti, Cirino

    2013-10-04

    Smokers of any age can reap substantial health benefits by quitting. In fact, no other single public health effort is likely to achieve a benefit comparable to large-scale smoking cessation. Surveys document that most smokers would like to quit, and many have made repeated efforts to do so. However, conventional smoking cessation approaches require nicotine addicted smokers to abstain from tobacco and nicotine entirely. Many smokers are unable--or at least unwilling--to achieve this goal, and so they continue smoking in the face of impending adverse health consequences. In effect, the status quo in smoking cessation presents smokers with just two unpleasant alternatives: quit or suffer the harmful effects of continuing smoking. But, there is a third choice for smokers: tobacco harm reduction. It involves the use of alternative sources of nicotine, including modern smokeless tobacco products like snus and the electronic cigarette (E-cig), or even pharmaceutical nicotine products, as a replacement for smoking. E-cigs might be the most promising product for tobacco harm reduction to date, because, besides delivering nicotine vapour without the combustion products that are responsible for nearly all of smoking's damaging effect, they also replace some of the rituals associated with smoking behaviour. Thus it is likely that smokers who switch to E-cigs will achieve large health gains. The focus of this article is on the health effects of using an E-cig, with consideration given to the acceptability, safety and effectiveness of this product as a long-term substitute for smoking.

  1. Selectively reduction of tobacco specific nitrosamines in cigarette smoke by use of nanostructural titanates

    NASA Astrophysics Data System (ADS)

    Deng, Qixin; Huang, Chaozhang; Zhang, Jianping; Xie, Wei; Xu, Hanchun; Wei, Mingdeng

    2013-05-01

    In this study, titanate nanosheets, nanotubes, and nanowires, were synthesized by hydrothermal treatment anatase TiO2 in different temperatures. The obtained products are characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron micrograph (TEM) and Brunauer-Emmett-Teller (BET) nitrogen sorption-desorption measurement. Then, the nanostructural titanates were used as additives for selectively reducing tobacco-specific nitrosamines (TNSAs) in mainstream cigarette smoke (CS) for the first time. These nanomaterials exhibited high reduction ability of TSNAs which was related to their intrinsic properties. The N-NO functional group of TSNAs with a negative charge would react with H+ on the surface of nanomaterials via chemical absorption and can be retained on the surface of the titanates. Among these materials, titanate nanowires (TNW) captured more TNSAs owing to their network structure, which resulted in the selective reduction ratio of TSNAs being improved significantly. Thus, TNW is a useful additive for selectively reducing the TSNAs in CS without changing the cigarette flavor.

  2. Cardiac and pulmonary anaphylaxis in guinea pigs and rabbits induced by glycoprotein isolated from tobacco leaves and cigarette smoke condensate

    SciTech Connect

    Levi, R.; Zavecz, J.H.; Burke, J.A.; Becker, C.G.

    1982-03-01

    Cigarette smoking is a major risk factor for heart attack. The pathologic mechanisms responsible for this association are obscure. It has been reported that approximately one-third of human volunteers, smokers and nonsmokers, exhibit immediate cutaneous hypersensitivity to a glycoprotein antigen (TGP) purified from cured tobacco leaves and present in cigarette smoke. It is also known that the heart is a primary target organ for anaphylactic reaction in many animals, including primates. In experiments described herein anaphylaxis was induced in the isolated hearts and lungs of rabbits and guinea pigs previously sensitized by immunization with TGP and challenged with TGP isolated from either tobacco leaf or cigarette smoke condensate. Cardiac anaphylaxis was characterized by sinus tachycardia, decreased contractility, decreased coronary perfusion accompanied by hypoxic electrocardiographic changes, and a variety of rhythm disturbances, including idioventricular tachyarrhythmias. These observations suggest that allergic reactions to tobacco constituents may initiate cardiac arrhythmia and sudden death in some smokers and may, in part, underly the association between cigarette smoking and heart attack.

  3. Smoking patterns in Great Britain: the rise of cheap cigarette brands and roll your own (RYO) tobacco

    PubMed Central

    Gilmore, Anna B.; Tavakoly, Behrooz; Hiscock, Rosemary; Taylor, Gordon

    2015-01-01

    Background In Britain, the tobacco industry segments cigarettes into four price categories—premium, mid-price, economy and ultra-low-price (ULP). Our previous work shows that tobacco companies have kept ULP prices stable in real terms. Roll your own (RYO) tobacco remains cheaper still. Methods Analysis of 2001–08 General Household Survey data to examine trends in use of these cheap products and, using logistic regression, the profile of users of these products. Results Among smokers, the proportion using cheap products (economy, ULP and RYO combined) increased significantly in almost all age groups and geographic areas. Increases were most marked in under 24 year olds, 76% of whom smoked cheap cigarettes by 2008. All cheap products were more commonly used in lower socio-economic groups. Men and younger smokers were more likely to smoke RYO while women smoked economy brands. Smokers outside London and the South East of England were more likely to smoke some form of cheap tobacco even once socio-economic differences were accounted for. Conclusions This paper demonstrates that cheap tobacco use is increasing among young and disadvantaged smokers compromising declines in population smoking prevalence. Thus, tobacco industry pricing appears to play a key role in explaining smoking patterns and inequalities in smoking. PMID:25118219

  4. 27 CFR 40.351 - Cigarette papers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.351 Cigarette papers....

  5. Brand differences of free-base nicotine delivery in cigarette smoke: the view of the tobacco industry documents.

    PubMed

    Ferris Wayne, G; Connolly, G N; Henningfield, J E

    2006-06-01

    The recent availability of internal tobacco industry documents provides significant insight into industry knowledge and manipulation of tobacco smoke delivery. One critical area of research is the role of smoke chemistry in determining the absorption and effects of smoke constituents, especially harm producing or pharmacologically active compounds. Independent scientific research has suggested that the nicotine dosing characteristics, hence the addiction potential of cigarettes, may be determined in part by the amount of free-base nicotine in cigarette smoke and its effects on the location, route, and speed of absorption in the body and on the sensory perception effects of the inhaled smoke. Tobacco industry documents describe the use of a number of methods internally for measuring free-base nicotine delivery. These include the common use of cigarette "smoke pH" as a means to estimate the fraction of free-base nicotine in the particulate matter (PM) in cigarette smoke, as well as efforts to measure free-base nicotine directly. Although these methods do not provide accurate absolute measures of free-base nicotine in smoke, consistencies observed in the findings across the various manufacturers indicate: (1) real relative differences in the acid/base chemistry of the smoke from different brands of cigarettes; (2) a connection between differences in free-base levels and brand-dependent differences in sensory perception and smoke "impact"; and (3) levels of free-base nicotine that are greater than have typically been publicly discussed by the industry. Furthermore, the results of these methods are generally consistent with those of a recent study from the Centers for Disease Control and Prevention which directly measured the free-base fraction of nicotine across a range of cigarette types. Consideration of the likely fundamental importance of free-base nicotine levels in cigarette smoke, together with the efforts discussed in the tobacco industry documents to measure

  6. Temporal Variations in Cigarette Tobacco Bacterial Community Composition and Tobacco-Specific Nitrosamine Content Are Influenced by Brand and Storage Conditions

    PubMed Central

    Chopyk, Jessica; Chattopadhyay, Suhana; Kulkarni, Prachi; Smyth, Eoghan M.; Hittle, Lauren E.; Paulson, Joseph N.; Pop, Mihai; Buehler, Stephanie S.; Clark, Pamela I.; Mongodin, Emmanuel F.; Sapkota, Amy R.

    2017-01-01

    Tobacco products, specifically cigarettes, are home to microbial ecosystems that may play an important role in the generation of carcinogenic tobacco-specific nitrosamines (TSNAs), as well as the onset of multiple adverse human health effects associated with the use of these products. Therefore, we conducted time-series experiments with five commercially available brands of cigarettes that were either commercially mentholated, custom-mentholated, user-mentholated, or non-mentholated. To mimic user storage conditions, the cigarettes were incubated for 14 days under three different temperatures and relative humidities (i.e., pocket, refrigerator, and room). Overall, 360 samples were collected over the course of 2 weeks and total DNA was extracted, PCR amplified for the V3V4 hypervariable region of the 16S rRNA gene and sequenced using Illumina MiSeq. A subset of samples (n = 32) was also analyzed via liquid chromatography with tandem mass spectrometry for two TSNAs: N’-nitrosonornicotine (NNN) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK). Comparative analyses of the five tobacco brands revealed bacterial communities dominated by Pseudomonas, Pantoea, and Bacillus, with Pseudomonas relatively stable in abundance regardless of storage condition. In addition, core bacterial operational taxonomic units (OTUs) were identified in all samples and included Bacillus pumilus, Rhizobium sp., Sphingomonas sp., unknown Enterobacteriaceae, Pantoea sp., Pseudomonas sp., Pseudomonas oryzihabitans, and P. putida. Additional OTUs were identified that significantly changed in relative abundance between day 0 and day 14, influenced by brand and storage condition. In addition, small but statistically significant increases in NNN levels were observed in user- and commercially mentholated brands between day 0 and day 14 at pocket conditions. These data suggest that manufacturing and user manipulations, such as mentholation and storage conditions, may directly impact the

  7. How different countries addressed the sudden growth of e-cigarettes in an online tobacco control community

    PubMed Central

    Chu, Kar-Hai; Valente, Thomas W

    2015-01-01

    Objective The sudden growth of e-cigarettes over the last decade has forced advocates and critics scrambling to bolster support for their respective sides. Bridging the divide in geographic barriers, social networking sites were an ideal meeting place for international activist communities, affording them the ability to organise events and discuss new topics in real time. This study examines how e-cigarettes are addressed in GLOBALink, an online international tobacco control community. We seek to discover if the pattern of activity in e-cigarette discussions changes over time. We are also interested in understanding the characteristics of sentiment toward e-cigarettes in discussion topics between countries with different network characteristics. Design Network analysis to explore the relationships between members from different countries, and sentiment analysis of messages and threads to identify patterns of how different countries address e-cigarette topics. Setting GLOBALink, an online international tobacco control community. Participants Network analysis based on GLOBALink members from 37 different countries. Sentiment analysis based on 853 posted messages, with over 1.4 million words. Outcome measures Network centrality measures in country interaction data, including degree, closeness and betweenness. Sentiment scores for each message, and differences between country scores. Results The network analysis found a core/periphery structure where central countries focused on active positive discussions pertaining to e-cigarettes, while isolated and peripheral countries posted negative topics without many responses. A qualitative examination of message topics suggests that general subjects elicit more interactions than those that are context specific. Conclusions E-cigarettes are a polarising topic that can be seen in how countries appear to discuss related topics with others who share the same opinions. More work is needed to help communities stay informed of

  8. Does Vaping in E-Cigarette Advertisements Affect Tobacco Smoking Urge, Intentions, and Perceptions in Daily, Intermittent, and Former Smokers?

    PubMed

    Maloney, Erin K; Cappella, Joseph N

    2016-01-01

    Visual depictions of vaping in electronic cigarette advertisements may serve as smoking cues to smokers and former smokers, increasing urge to smoke and smoking behavior, and decreasing self-efficacy, attitudes, and intentions to quit or abstain. After assessing baseline urge to smoke, 301 daily smokers, 272 intermittent smokers, and 311 former smokers were randomly assigned to view three e-cigarette commercials with vaping visuals (the cue condition) or without vaping visuals (the no-cue condition), or to answer unrelated media use questions (the no-ad condition). Participants then answered a posttest questionnaire assessing the outcome variables of interest. Relative to other conditions, in the cue condition, daily smokers reported greater urge to smoke a tobacco cigarette and a marginally significantly greater incidence of actually smoking a tobacco cigarette during the experiment. Former smokers in the cue condition reported lower intentions to abstain from smoking than former smokers in other conditions. No significant differences emerged among intermittent smokers across conditions. These data suggest that visual depictions of vaping in e-cigarette commercials increase daily smokers' urge to smoke cigarettes and may lead to more actual smoking behavior. For former smokers, these cues in advertising may undermine abstinence efforts. Intermittent smokers did not appear to be reactive to these cues. A lack of significant differences between participants in the no-cue and no-ad conditions compared to the cue condition suggests that visual depictions of e-cigarettes and vaping function as smoking cues, and cue reactivity is the mechanism through which these effects were obtained.

  9. Genetic effects of fresh cigarette smoke in Saccharomyces cerevisiae.

    PubMed

    Gairola, C

    1982-09-01

    Ability of fresh cigarette smoke from University of Kentucky reference cigarette 2R1 to induce gene conversion, reverse mutation and mitotic crossing-over in strain D7 of Saccharomyces cerevisiae was examined. A closed cell suspension-recycle system using 2 peristaltic pumps interconnected to a single-port reverse-phase smoking machine was developed to provide complete exposure of cells to smoke within 0.2--10 sec of its generation. The exposed cells showed a dose-dependent increase in the frequency of all the 3 genetic endpoints examined. Cell age was an important factor with younger cells being more sensitive than older. Filtration studies showed that the gas phase possessed as much as 25% of the total whole-smoke activity. Activated charcoal reduced the activity of smoke in direct proportion to its amount in the filter. Acetate filter did not appreciably alter the activity. A comparison of whole smoke from various cigarettes showed that: (1) the nicotine content of a cigarette does not affect the genetic activity of smoke; (2) burley and flue-cured tobaccos have differential activity in gene conversion and reverse mutation systems; and (3) the genetic effects of whole smoke are not peculiar to tobacco pyrolysis because similar effects are produced by smokes from lettuce and other non-tobacco cigarettes. It is concluded that the yeast D7 system can be used effectively for the quantitative evaluation of genetic effects of smoke from different cigarettes, and both whole cigarette smoke and its gas phase possess mutagenic as well as recombinogenic activity that can be modified by the use of filters.

  10. An observational study of retail availability and in-store marketing of e-cigarettes in London: potential to undermine recent tobacco control gains?

    PubMed Central

    Hsu, Robert; Myers, Allison E; Ribisl, Kurt M; Marteau, Theresa M

    2013-01-01

    Objectives E-cigarette companies and vendors claim the potential of e-cigarettes to help smokers reduce or quit tobacco use. E-cigarettes also have the potential to renormalise smoking. The purpose of this study was to describe the availability and in-store marketing of e-cigarettes in London, UK stores selling tobacco and alcohol. Design Observational study. Setting Small and large stores selling alcohol and tobacco in London, UK. Primary and secondary outcome measures The number of stores selling e-cigarettes, the number of stores with an interior or exterior e-cigarette advertisement, the number of stores with an e-cigarette point-of-sale movable display, store size, deprivation index score for store's corresponding lower super output area. Results Audits were completed in 108 of 128 selected stores. 62 of the audited stores (57%) sold e-cigarettes. E-cigarette availability was unrelated to store size. There was a statistically non-significant trend towards increased availability in more deprived areas (p=0.069). 31 of the 62 stores (50%) selling e-cigarettes had a point-of-sale movable display, with all but one found in small stores. Two small stores had interior advertisements and eight had exterior advertisements. No advertisements were observed in large stores. Conclusions This audit revealed widespread availability of e-cigarettes and in-store marketing in London, UK. Even if e-cigarettes prove to be an effective cessation aid, their sale and use are resulting in an increasing public presence of cigarette-like images and smoking behaviour. After decades of work to denormalise smoking, these findings raise the question of whether e-cigarettes are renormalising smoking. PMID:24366581

  11. E-cigarette curiosity among U.S. middle and high school students: Findings from the 2014 national youth tobacco survey.

    PubMed

    Margolis, Katherine A; Nguyen, Anh B; Slavit, Wendy I; King, Brian A

    2016-08-01

    Curiosity is a potential risk factor for electronic cigarette (e-cigarette) use, which has increased considerably among US youth in recent years. We examined the relationship between curiosity about e-cigarettes and perceived harm, comparative addictiveness, and e-cigarette advertisement exposure. Data came from the 2014 National Youth Tobacco Survey, a nationally representative survey of U.S. middle and high school students. In 2014, 2.5% of middle school and 9.2% of high school students currently used cigarettes, while 3.9% of middle school and 13.4% of high school students reported current e-cigarette use. Among never e-cigarette users (n=17,286), descriptive statistics assessed curiosity about e-cigarettes by combustible tobacco use, sex, race/ethnicity, and school level. Associations between curiosity and perceived harm (absolute and comparative to cigarettes), comparative addictiveness, and e-cigarette advertising exposure were explored using multivariate models in 2015. Among youth who never used e-cigarettes, 25.8% reported curiosity about e-cigarettes. Higher levels of perceived absolute harm and comparative harm were associated with lower levels of curiosity, while no association was observed between comparative addictiveness and curiosity. Among never combustible tobacco users, the odds of high curiosity were greater among non-Hispanic blacks (odds ratio (OR): 1.39; 95% confidence interval (CI):1.02-1.88), Hispanics (OR=1.79; 95% CI:1.48-2.16), and non-Hispanic 'Other' (OR=1.47; 95% CI:1.15-1.89) race/ethnicities than non-Hispanic whites. One-quarter of middle and high school students who have never used e-cigarettes are curious about the products, with greater curiosity among those with lower perceptions of harm from these products. These findings may help inform future strategies aimed at reducing curiosity about e-cigarettes among youth.

  12. Consumption patterns and biomarkers of exposure in cigarette smokers switched to Snus, various dissolvable tobacco products, Dual use, or tobacco abstinence.

    PubMed

    Krautter, George R; Chen, Peter X; Borgerding, Michael F

    2015-03-01

    The objectives of this clinical study were to evaluate changes in tobacco product use behavior and levels of selected biomarkers of exposure (BOEs) for smokers who switched to one of six conditions during clinical confinement: exclusive use of; Camel Snus, Sticks, Strips or Orbs, controlled Dual use of cigarettes and Camel Snus, or tobacco abstinence. The controlled Dual use (DU) condition mandated a 60% reduction in cigarettes smoked per day (CPD). 167 healthy U.S. male and female smokers were randomized to the six groups (n=25-30/group). Subjects smoked their usual brand of cigarette for 1 day prior to switching to their designated intervention condition. Levels of thirty-two BOEs in plasma, whole blood, urine and feces were determined before and after switching. Questionnaires that scored nicotine dependence and withdrawal discomfort were also administered. After 5 days, exclusive Snus, Sticks, Strips, or Orbs use averaged 6.1, 5.9, 13.5, and 8.5 units/day, respectively. DU subjects smoked 7.6 CPD and used 3.2 Snus pouches/day, on average. After 5 days, substantial reductions of most biomarkers, including nicotine, were observed in all groups. Toxicant exposures were similar to being tobacco abstinent after switching exclusively to Camel Snus, Sticks, Strips or Orbs. DU reductions were more modest.

  13. Cigarette company trade secrets are not secret: an analysis of reverse engineering reports in internal tobacco industry documents released as a result of litigation

    PubMed Central

    Velicer, Clayton; Lempert, Lauren K; Glantz, Stanton

    2014-01-01

    Objectives Use previously secret tobacco industry documents to assess tobacco companies’ routine claims of trade secret protection for information on cigarette ingredients, additives and construction made to regulatory agencies, as well as the companies’ refusal to publicly disclose this information. Methods We analysed previously secret tobacco industry documents available at (http://legacy.library.ucsf.edu) to identify 100 examples of seven major tobacco companies’ reverse engineering of their competitors’ brands between 1937 and 2001. Results These reverse engineering reports contain detailed data for 142 different measurements for at least two companies, including physical parameters of the cigarettes, tobacco types, humectants, additives, flavourings, and smoke constituents of competitors’ cigarettes. These 100 documents were distributed to 564 employees, including top managers in domestic and foreign offices across multiple departments, including executive leadership, research and design, product development, marketing and legal. These documents reported new competitors’ products, measured ingredient changes over time, and informed companies’ decisions regarding ingredients in their own products. Conclusions Because cigarette companies routinely analyse their competitors’ cigarettes in great detail, this information is neither secret nor commercially valuable and, thus, does not meet the legal definition of a ‘trade secret.’ This information is only being kept ‘secret’ from the people consuming cigarettes and the scientific community. Public agencies should release this detailed information because it would provide valuable information about how ingredients affect addictiveness and toxicity, and would help the public health community and consumers better understand the impact of cigarette design on human health. PMID:24920577

  14. A comparison of mainstream and sidestream marijuana and tobacco cigarette smoke produced under two machine smoking conditions.

    PubMed

    Moir, David; Rickert, William S; Levasseur, Genevieve; Larose, Yolande; Maertens, Rebecca; White, Paul; Desjardins, Suzanne

    2008-02-01

    The chemical composition of tobacco smoke has been extensively examined, and the presence of known and suspected carcinogens in such smoke has contributed to the link between tobacco smoking and adverse health effects. The consumption of marijuana through smoking remains a reality and, among youth, seems to be increasing. There have been only limited examinations of marijuana smoke, including for cannabinoid content and for tar generation. There have not been extensive studies of the chemistry of marijuana smoke, especially in direct comparison to tobacco smoke. In this study, a systematic comparison of the smoke composition of both mainstream and sidestream smoke from marijuana and tobacco cigarettes prepared in the same way and consumed under two sets of smoking conditions, was undertaken. This study examined the suite of chemicals routinely analyzed in tobacco smoke. As expected, the results showed qualitative similarities with some quantitative differences. In this study, ammonia was found in mainstream marijuana smoke at levels up to 20-fold greater than that found in tobacco. Hydrogen cyanide, NO, NO x , and some aromatic amines were found in marijuana smoke at concentrations 3-5 times those found in tobacco smoke. Mainstream marijuana smoke contained selected polycyclic aromatic hydrocarbons (PAHs) at concentrations lower than those found in mainstream tobacco smoke, while the reverse was the case for sidestream smoke, with PAHs present at higher concentrations in marijuana smoke. The confirmation of the presence, in both mainstream and sidestream smoke of marijuana cigarettes, of known carcinogens and other chemicals implicated in respiratory diseases is important information for public health and communication of the risk related to exposure to such materials.

  15. Rat subchronic inhalation study of smoke from cigarettes containing flue-cured tobacco cured either by direct-fired or heat-exchanger curing processes.

    PubMed

    Kinsler, Steven; Pence, Deborah H; Shreve, W Keith; Mosberg, Arnold T; Ayres, Paul H; Sagartz, John W

    2003-07-01

    A subchronic, nose-only inhalation study compared the effects of mainstream smoke from a cigarette containing 100% flue-cured tobacco cured by a direct-fired process to that of a cigarette containing 100% flue-cured tobacco cured by a heat exchanger process. The tobaccos and mainstream smoke from tobaccos cured by the heat exchanger process have been shown to have significantly lower levels of tobacco-specific nitrosamines than tobaccos cured by a direct-fired process. Male and female rats were exposed for 1 h/day, 5 days/wk, for 13 wk to mainstream smoke at 0, 0.06, 0.20, or 0.80 mg wet total particulate matter per liter of air. Clinical signs, body and organ weights, clinical chemistry, hematology, carboxyhemoglobin, serum nicotine, plethysmography, gross pathology, and histopathology were determined. When histologic changes resulting from exposure to smoke from the two types of cigarettes were compared, the only significant difference was increased epithelial hyperplasia of the anterior nasal cavity in males in the high-exposure group for the heat-exchanger cigarette. At the end of the exposure period, subsets of rats from each group were maintained without smoke exposures for an additional 13 wk (recovery period). At the end of the recovery period, there were no statistically significant differences in histopathological findings observed between the heat-exchanger-cured tobacco cigarette when compared to the direct-fired cured tobacco cigarette. The complete toxicological assessment in this study of heat exchanger and direct-fired tobaccos suggests no overall biologically significant differences between the two cigarettes.

  16. 27 CFR 40.352 - Cigarette tubes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Cigarette tubes. 40.352... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.352 Cigarette tubes. Cigarette...

  17. 27 CFR 40.352 - Cigarette tubes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Cigarette tubes. 40.352... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.352 Cigarette tubes. Cigarette...

  18. 27 CFR 40.352 - Cigarette tubes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Cigarette tubes. 40.352... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.352 Cigarette tubes. Cigarette...

  19. 27 CFR 40.352 - Cigarette tubes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Cigarette tubes. 40.352... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.352 Cigarette tubes. Cigarette...

  20. 27 CFR 40.352 - Cigarette tubes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Cigarette tubes. 40.352... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.352 Cigarette tubes. Cigarette...

  1. Experimentation with smokeless tobacco and cigarettes by children and adolescents: relationship to beliefs, peer use, and parental use.

    PubMed Central

    Cohen, R Y; Sattler, J; Felix, M R; Brownell, K D

    1987-01-01

    Experimentation with both cigarettes and smokeless tobacco by children in grades 3-12 in a school district in Pennsylvania was related to peer experimentation, parental use, and personal beliefs about the harm of the product for both males and females. Experimentation with both products had begun as early as the third grade and increased with age, with a major increase in experimentation during junior high school. Nearly half the males in grades 7-12 did not believe smokeless tobacco was harmful. PMID:3661802

  2. Levels of tobacco-specific nitrosamines and polycyclic aromatic hydrocarbons in mainstream smoke from different tobacco varieties.

    PubMed

    Ding, Yan S; Zhang, Liqin; Jain, Ram B; Jain, Ntasha; Wang, Richard Y; Ashley, David L; Watson, Clifford H

    2008-12-01

    It has been estimated that one in every five cancer deaths worldwide are related to tobacco use. According to the IARC, 10 polycyclic aromatic hydrocarbons (PAH) and 8 tobacco-specific nitrosamines (TSNA), as well as at least 45 other compounds or substances found in tobacco smoke, are potential human carcinogens. The levels of these carcinogens in contents of tobacco and smoke emissions vary between different tobacco products. We evaluated mainstream smoke emissions from cigarettes made with different types of tobacco to examine the relation between their deliveries of TSNAs and PAHs and any possible influence from tobacco nitrate content. To investigate the contribution of tobacco content to mainstream cigarette smoke deliveries without confounders such as filter design, filter ventilation, and paper porosity, we used custom-made, research-grade, unfiltered cigarettes that contained bright, burley, oriental, reconstituted, or mixtures of these tobaccos. Our findings confirm results from other researchers that tobacco type can influence the mainstream smoke delivery of nicotine, TSNAs, and PAHs. However, we found that the effect varies among individual compounds. In addition, we observed a statistically significant relationship between nitrate content and mainstream smoke 4-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone (NNK); nitrate level also influenced the mainstream smoke deliveries of the summed total of the 10 PAHs identified by IARC as potential human carcinogens. The influence of nitrate on mainstream smoke NNK and PAH levels were of different magnitude and direction. Our results tend to indicate an inverse relation exists between NNK and PAH deliveries when considering different tobacco blends.

  3. Update on Smoking Cessation: E-Cigarettes, Emerging Tobacco Products Trends, and New Technology-Based Interventions.

    PubMed

    Das, Smita; Tonelli, Makenzie; Ziedonis, Douglas

    2016-05-01

    Tobacco use disorders (TUDs) continue to be overly represented in patients treated in mental health and addiction treatment settings. It is the most common substance use disorder (SUD) and the leading cause of health disparities and increased morbidity/mortality amongst individuals with a psychiatric disorder. There are seven Food and Drug Administration (FDA) approved medications and excellent evidence-based psychosocial treatment interventions to use in TUD treatment. In the past few years, access to and use of other tobacco or nicotine emerging products are on the rise, including the highly publicized electronic cigarette (e-cigarette). There has also been a proliferation of technology-based interventions to support standard TUD treatment, including mobile apps and web-based interventions. These tools are easily accessed 24/7 to support outpatient treatment. This update will review the emerging products and counter-measure intervention technologies, including how clinicians can integrate these tools and other community-based resources into their practice.

  4. Increasing excise taxes in the presence of an illegal cigarette market: the 2011 Brazil tobacco tax reform.

    PubMed

    Iglesias, Roberto Magno

    2016-10-01

    The Brazilian cigarette excise tax reform of 2011 increased tax rates significantly in the presence of a high proportion of illegal and cheap cigarettes contributing to total consumption. Prior to 2011, tobacco tax policy in Brazil had reduced excise tax share on consumer prices, for fear of smuggling. This report examines two hypotheses explaining why tax authorities changed direction. The first is related to lack of concern regarding smuggling in tobacco industry pricing behavior before 2011 (rather than reducing prices following tax reduction, legal companies increased net of tax prices above inflation and key costs). The second hypothesis regards inconsistent industry assessments of the size of the illicit market, which ultimately undermined the credibility of the industry with tax authorities. The author concludes that the 2011 reform was designed to revert the weakness of previous policies, and did indeed succeed. The post-2011 experience in Brazil indicates that increased cigarette excise taxes can increase government revenues and reduce smoking prevalence and consumption despite widespread smuggling of tobacco products.

  5. Filter ventilation and nicotine content of tobacco in cigarettes from Canada, the United Kingdom, and the United States

    PubMed Central

    Kozlowski, L.; Mehta, N.; Sweeney, C.; Schwartz, S.; Vogler, G.; Jarvis, M.; West, R.

    1998-01-01

    OBJECTIVES—The purpose was to determine filter ventilation and the nicotine content of tobacco and their contribution to machine-smoked yields of cigarettes from the United States, Canada, and the United Kingdom.
METHODS—Ninety-two brands of cigarettes (32 American, 23 Canadian, and 37 British brands) were purchased at retail outlets in State College, Pennsylvania, United States, Toronto, Canada, and London, United Kingdom. A FIDUS FDT filter ventilation tester measured the percentage air-dilution from filter vents. High-pressure, liquid chromatography was used to measure the nicotine content of tobacco. Regression techniques were used to examine the contributions of tobacco nicotine content and filter ventilation to machine-smoked yields of tar, nicotine, and carbon monoxide (CO).
RESULTS—Ninety-four per cent of the American brands, 91% of the Canadian brands, and 79% of British brands were ventilated. The total nicotine content of tobacco and percent nicotine (by weight of tobacco) averaged 10.2 mg (standard error of the mean (SEM) 0.25, range: 7.2 to 13.4) and 1.5% (SEM 0.03, range 1.2 to 2) in the United States, 13.5 mg (SEM 0.49, range: 8.0 to 18.3) and 1.8% (SEM 0.06, range: 1.0 to 2.4) in Canada, 12.5 mg (SEM 0.33, range: 9 to 17.5) and 1.7% (SEM 0.04, range: 1.3 to 2.4) in the United Kingdom. Multiple regression analyses showed that ventilation was by far the largest factor influencing machine-smoked yields of tar, nicotine, and CO.
CONCLUSION—Filter ventilation appears to be the predominant method for reducing machine-smoked yields of tar, nicotine, and CO in three countries. However, some brands contain about twice as much nicotine (total content or percent nicotine) as do others, indicating that tobacco types or blends and tobacco casings can be used to manipulate nicotine content and nicotine delivery of cigarettes.


Keywords: filter ventilation; nicotine content; cigarettes PMID:10093170

  6. State-specific prevalence of current cigarette smoking and smokeless tobacco use among adults aged ≥18 years - United States, 2011-2013.

    PubMed

    Nguyen, Kimberly; Marshall, LaTisha; Hu, Sean; Neff, Linda

    2015-05-22

    Cigarette smoking and the use of smokeless tobacco both cause substantial morbidity and premature mortality. The concurrent use of these products might increase dependence and the risk for tobacco-related disease and death. State-specific estimates of prevalence and relative percent change in current cigarette smoking, smokeless tobacco use, and concurrent cigarette smoking and smokeless tobacco use among U.S. adults during 2011-2013, developed using data from the Behavioral Risk Factor Surveillance System (BRFSS), indicate statistically significant (p<0.05) changes for all three behaviors. From 2011 to 2013, there was a statistically significant decline in current cigarette smoking prevalence overall and in 26 states. During the same period, use of smokeless tobacco significantly increased in four states: Louisiana, Montana, South Carolina, and West Virginia; significant declines were observed in two states: Ohio and Tennessee. In addition, the use of smokeless tobacco among cigarette smokers (concurrent use) significantly increased in five states (Delaware, Idaho, Nevada, New Mexico, and West Virginia). Although annual decreases in overall cigarette smoking among adults in the United States have occurred in recent years, there is much variability in prevalence of cigarette smoking, smokeless tobacco, and concurrent use across states. In 2013, the prevalence ranged from 10.3% (Utah) to 27.3% (West Virginia) for cigarette smoking; 1.5% (District of Columbia and Massachusetts) to 9.4% (West Virginia) for smokeless tobacco; and 3.1% (Vermont) to 13.5% (Idaho) for concurrent use. These findings highlight the importance of sustained comprehensive state tobacco-control programs funded at CDC-recommended levels, which can accelerate progress toward reducing tobacco-related disease and deaths by promoting evidence-based population-level interventions. These interventions include increasing the price of tobacco products, implementing comprehensive smoke-free laws

  7. The combination of two novel tobacco blends and filter technologies to reduce the in vitro genotoxicity and cytotoxicity of prototype cigarettes.

    PubMed

    Crooks, Ian; Scott, Ken; Dalrymple, Annette; Dillon, Debbie; Meredith, Clive

    2015-04-01

    Tobacco smoke from a combustible cigarette contains more than 6000 constituents; approximately 150 of these are identified as toxicants. Technologies that modify the tobacco blend to reduce toxicant emissions have been developed. These include tobacco sheet substitute to dilute toxicants in smoke and blend treated tobacco to reduce the levels of nitrogenous precursors and some polyphenols. Filter additives to reduce gas (vapour) phase constituents have also been developed. In this study, both tobacco blend and filter technologies were combined into an experimental cigarette and smoked to International Organisation on Standardisation and Health Canada puffing parameters. The resulting particulate matter was subjected to a battery of in vitro genotoxicity and cytotoxicity assays - the Ames test, mouse lymphoma assay, the in vitro micronucleus test and the Neutral Red Uptake assay. The results indicate that cigarettes containing toxicant reducing technologies may be developed without observing new additional genotoxic hazards as assessed by the assays specified. In addition, reductions in bacterial mutagenicity and mammalian genotoxicity of the experimental cigarette were observed relative to the control cigarettes. There were no significant differences in cytotoxicity relative to the control cigarettes.

  8. The use of a novel tobacco-substitute sheet and smoke dilution to reduce toxicant yields in cigarette smoke.

    PubMed

    McAdam, K G; Gregg, E O; Liu, C; Dittrich, D J; Duke, M G; Proctor, C J

    2011-08-01

    The Institute of Medicine encouraged the pursuit and development of potential reduced-exposure products, tobacco products that substantially reduce exposure to one or more tobacco toxicants and can reasonably be expected to reduce the risk of one or more specific diseases or other adverse health effects. One approach to reducing smoke toxicant yields is to dilute the smoke with glycerol. We report chemical, biological and human exposure data related to experimental cigarettes containing up to 60% of a novel glycerol containing "tobacco-substitute" sheet. Analysis of mainstream smoke from experimental cigarettes showed reductions in yields of most measured constituents, other than some volatile species. In vitro toxicological tests showed reductions in the activity of smoke particulates in proportion to their glycerol content. Human exposure to nicotine was reduced by a mean of 18% as determined by filter studies and by 14% using 24h urinary biomarker analysis. Smoke particulate exposures were reduced by a mean of 29% in filter studies and NNK exposure by similar amounts based on urinary 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol concentrations. These results show that reducing exposure to some smoke toxicants is possible using a tobacco-substitute sheet, although some smoke toxicants, and the sensory attributes of the smoke, remain as technical challenges.

  9. The environmental and health impacts of tobacco agriculture, cigarette manufacture and consumption.

    PubMed

    Novotny, Thomas E; Bialous, Stella Aguinaga; Burt, Lindsay; Curtis, Clifton; da Costa, Vera Luiza; Iqtidar, Silvae Usman; Liu, Yuchen; Pujari, Sameer; Tursan d'Espaignet, Edouard

    2015-12-01

    The health consequences of tobacco use are well known, but less recognized are the significant environmental impacts of tobacco production and use. The environmental impacts of tobacco include tobacco growing and curing; product manufacturing and distribution; product consumption; and post-consumption waste. The World Health Organization's Framework Convention on Tobacco Control addresses environmental concerns in Articles 17 and 18, which primarily apply to tobacco agriculture. Article 5.3 calls for protection from policy interference by the tobacco industry regarding the environmental harms of tobacco production and use. We detail the environmental impacts of the tobacco life-cycle and suggest policy responses.

  10. The environmental and health impacts of tobacco agriculture, cigarette manufacture and consumption

    PubMed Central

    Novotny, Thomas E; Bialous, Stella Aguinaga; Burt, Lindsay; Curtis, Clifton; Luiza da Costa, Vera; Iqtidar, Silvae Usman; Liu, Yuchen; Pujari, Sameer

    2015-01-01

    Abstract The health consequences of tobacco use are well known, but less recognized are the significant environmental impacts of tobacco production and use. The environmental impacts of tobacco include tobacco growing and curing; product manufacturing and distribution; product consumption; and post-consumption waste. The World Health Organization’s Framework Convention on Tobacco Control addresses environmental concerns in Articles 17 and 18, which primarily apply to tobacco agriculture. Article 5.3 calls for protection from policy interference by the tobacco industry regarding the environmental harms of tobacco production and use. We detail the environmental impacts of the tobacco life-cycle and suggest policy responses. PMID:26668440

  11. High cigarette and poly-tobacco use among workers in a dusty industry: New Jersey quarry workers

    PubMed Central

    Graber, Judith M.; Worthington, Karen; Almberg, Kirsten S.; Meng, Qingyu; Rose, Cecile S.; Cohen, Robert A.

    2017-01-01

    Objective Tobacco use is high among US extraction and construction workers, who can also incur occupational dust exposure. Information on different types of tobacco use among quarry/mine workers is sparse. Methods During mandated training sessions, New Jersey quarry workers were surveyed about their tobacco use. Prevalence was calculated for single and multiple tobacco use by demographic and workplace characteristics; logistic regression was used to assess associations with smoking. Results 240 (97.1%) workers completed surveys. Among respondents, 41.7% (95% CI 35.4, 48.3) currently used any tobacco product of whom 28.1% smoked cigarettes. In multivariate analysis, positive associations with smoking included working as a contractor vs. mine employee (OR 2.32, 95% CI 1.01, 5.36) and a usual job title of maintenance (OR 2.02, 95% 0.87, 4.94). Conclusions Industry-specific information may be helpful in developing targeted tobacco-cessation programs. PMID:27058491

  12. Transforming the tobacco market: why the supply of cigarettes should be transferred from for-profit corporations to non-profit enterprises with a public health mandate

    PubMed Central

    Callard, C; Thompson, D; Collishaw, N

    2005-01-01

    Current tobacco control strategies seek primarily to decrease the demand for cigarettes through measures that encourage individuals to adopt healthier behaviours. These measures are impeded and undermined by tobacco corporations, whose profit drive compels them to seek to maintain and expand cigarette sales. Tobacco corporations seek to expand cigarette sales because they are for-profit business corporations and are obliged under law to maximise profits, even when this results in harm to others. It is not legally possible for a for-profit corporation to relinquish its responsibility to make profits or for it to temper this obligation with responsibilities to support health. Tobacco could be supplied through other non-profit enterprises. The elimination of profit driven behaviour from the supply of tobacco would enhance the ability of public health authorities to reduce tobacco use. Future tobacco control strategies can seek to transform the tobacco market from one occupied by for-profit corporations to one where tobacco is supplied by institutions that share a health mandate and will help to reduce smoking and smoking related disease and death. PMID:16046692

  13. Transforming the tobacco market: why the supply of cigarettes should be transferred from for-profit corporations to non-profit enterprises with a public health mandate.

    PubMed

    Callard, C; Thompson, D; Collishaw, N

    2005-08-01

    Current tobacco control strategies seek primarily to decrease the demand for cigarettes through measures that encourage individuals to adopt healthier behaviours. These measures are impeded and undermined by tobacco corporations, whose profit drive compels them to seek to maintain and expand cigarette sales. Tobacco corporations seek to expand cigarette sales because they are for-profit business corporations and are obliged under law to maximise profits, even when this results in harm to others. It is not legally possible for a for-profit corporation to relinquish its responsibility to make profits or for it to temper this obligation with responsibilities to support health. Tobacco could be supplied through other non-profit enterprises. The elimination of profit driven behaviour from the supply of tobacco would enhance the ability of public health authorities to reduce tobacco use. Future tobacco control strategies can seek to transform the tobacco market from one occupied by for-profit corporations to one where tobacco is supplied by institutions that share a health mandate and will help to reduce smoking and smoking related disease and death.

  14. Current Cigarette Smoking, Access, and Purchases from Retail Outlets Among Students Aged 13-15 Years - Global Youth Tobacco Survey, 45 Countries, 2013 and 2014.

    PubMed

    D'Angelo, Denise; Ahluwalia, Indu B; Pun, Eugene; Yin, Shaoman; Palipudi, Krishna; Mbulo, Lazarous

    2016-09-02

    Tobacco use is a leading preventable cause of morbidity and mortality, with nearly 6 million deaths caused by tobacco use worldwide every year (1). Cigarette smoking is the most common form of tobacco use in most countries, and the majority of adult smokers initiate smoking before age 18 years (2,3). Limiting access to cigarettes among youths is an effective strategy to curb the tobacco epidemic by preventing smoking initiation and reducing the number of new smokers (3,4). CDC used the Global Youth Tobacco Survey (GYTS) data from 45 countries to examine the prevalence of current cigarette smoking, purchase of cigarettes from retail outlets, and type of cigarette purchases made among school students aged 13-15 years. The results are presented by the six World Health Organization (WHO) regions: African Region (AFR); Eastern Mediterranean Region (EMR); European Region (EUR); Region of the Americas (AMR); South-East Asian Region (SEAR); and Western Pacific Region (WPR). Across all 45 countries, the median overall current cigarette smoking prevalence among students aged 13-15 years was 6.8% (range = 1.7% [Kazakhstan]-28.9% [Timor-Leste]); the median prevalence among boys was 9.7% (2.0% [Kazakhstan]-53.5% [Timor-Leste]), and among girls was 3.5% (0.0% [Bangladesh]-26.3% [Italy]). The proportion of current cigarette smokers aged 13-15 years who reported purchasing cigarettes from a retail outlet such as a store, street vendor, or kiosk during the past 30 days ranged from 14.9% [Latvia] to 95.1% [Montenegro], and in approximately half the countries, exceeded 50%. In the majority of countries assessed in AFR and SEAR, approximately 40% of cigarette smokers aged 13-15 years reported purchasing individual cigarettes. Approximately half of smokers in all but one country assessed in EUR reported purchasing cigarettes in packs. These findings could be used by countries to inform tobacco control strategies in the retail environment to reduce and prevent marketing and sales of

  15. Cross-sectional study examining the prevalence, correlates and sequencing of electronic cigarette and tobacco use among 11–16-year olds in schools in Wales

    PubMed Central

    de Lacy, Elen; Fletcher, Adam; Hewitt, Gillian; Murphy, Simon; Moore, Graham

    2017-01-01

    Objectives To examine the prevalence and frequency of electronic (e)-cigarette use among young people in Wales, associations with socio-demographic characteristics, smoking and other substances and the sequencing of e-cigarette and tobacco use. Design A cross-sectional survey of school students in Wales undertaken in 2015. Setting 87 secondary schools in Wales. Participants Students aged 11–16 (n=32 479). Results Overall, students were nearly twice as likely to report ever using e-cigarettes (18.5%) as smoking tobacco (10.5%). Use of e-cigarettes at least weekly was 2.7% in the whole sample, rising to 5.7% among those aged 15–16. Almost half (41.8%) of daily smokers reported being regular e-cigarette users. Regular e-cigarette use was more prevalent among current cannabis users (relative risk ratio (RRR)=41.82; 95% CI 33.48 to 52.25)), binge drinkers (RRR=47.88; 95% CI 35.77 to 64.11), users of mephedrone (RRR=32.38; 95% CI 23.05 to 45.52) and laughing gas users (RRR=3.71; 95% CI 3.04 to 4.51). Multivariate analysis combining demographics and smoking status showed that only gender (being male) and tobacco use independently predicted regular use of e-cigarettes (p<0.001). Among weekly smokers who had tried tobacco and e-cigarettes (n=877), the vast majority reported that they tried tobacco before using an e-cigarette (n=727; 82.9%). Conclusions Since 2013, youth experimentation with e-cigarettes has grown rapidly in Wales and is now almost twice as common as experimentation with tobacco. Regular use has almost doubled, and is increasing among never and non-smokers. These data suggest that e-cigarette use among youth is an emerging public health issue, even though there remains no evidence that it represents a new pathway into smoking. Mixed methods longitudinal research is needed to explore why young people use e-cigarettes, and to develop interventions to prevent further increases in use. PMID:28159848

  16. [Tobacco control policy and variation in Brazilian family spending on cigarettes: results of the Brazilian Household Budget Surveys in 2002/2003 and 2008/2009].

    PubMed

    Garcia, Leila Posenato; Sant'Anna, Ana Cláudia; Freitas, Lúcia Rolim Santana de; Magalhães, Luís Carlos Garcia de

    2015-09-01

    This study aimed to describe trends in family spending on cigarettes and its share of family budget, comparing 2002 and 2009, using the Brazilian Household Budget Surveys from 2002/2003 and 2008/2009. The Expanded Consumer Price Index (IPCA) was used. The proportion of families that purchased cigarettes decreased from 23.5% to 18.2%, however their spending increased from BRL 55.36 to BRL 59.45. Spending on cigarettes was proportional to family income and head-of-family's schooling. Higher-income families still accounted for most of the expenditure, although the share of family income spent on cigarettes declined. The share of income for purchasing cigarettes was 5.2% in the lowest income quintile and 1.2% in the highest. Tobacco control policy has succeeded in reducing smoking prevalence in Brazil. However, economic measures are still important in the country, since the family's share of income and spending on cigarettes have decreased.

  17. Aerosol from Tobacco Heating System 2.2 has reduced impact on mouse heart gene expression compared with cigarette smoke.

    PubMed

    Szostak, Justyna; Boué, Stéphanie; Talikka, Marja; Guedj, Emmanuel; Martin, Florian; Phillips, Blaine; Ivanov, Nikolai V; Peitsch, Manuel C; Hoeng, Julia

    2017-03-01

    Experimental studies clearly demonstrate a causal effect of cigarette smoking on cardiovascular disease. To reduce the individual risk and population harm caused by smoking, alternative products to cigarettes are being developed. We recently reported on an apolipoprotein E-deficient (Apoe(-/-)) mouse inhalation study that compared the effects of exposure to aerosol from a candidate modified risk tobacco product, Tobacco Heating System 2.2 (THS2.2), and smoke from the reference cigarette (3R4F) on pulmonary and vascular biology. Here, we applied a transcriptomics approach to evaluate the impact of the exposure to 3R4F smoke and THS2.2 aerosol on heart tissues from the same cohort of mice. The systems response profiles demonstrated that 3R4F smoke exposure led to time-dependent transcriptomics changes (False Discovery Rate (FDR) < 0.05; 44 differentially expressed genes at 3-months; 491 at 8-months). Analysis of differentially expressed genes in the heart tissue indicated that 3R4F exposure induced the downregulation of genes involved in cytoskeleton organization and the contractile function of the heart, notably genes that encode beta actin (Actb), actinin alpha 4 (Actn4), and filamin C (Flnc). This was accompanied by the downregulation of genes related to the inflammatory response. None of these effects were observed in the group exposed to THS2.2 aerosol.

  18. Does Switching to Reduced Ignition Propensity Cigarettes Alter Smoking Behavior or Exposure to Tobacco Smoke Constituents?

    PubMed Central

    Rees, Vaughan W.; Norton, Kaila J.; Cummings, K. Michael; Connolly, Gregory N.; Alpert, Hillel R.; Sjödin, Andreas; Romanoff, Lovisa; Li, Zheng; June, Kristie M.; Giovino, Gary A.

    2010-01-01

    Introduction: Since 2004, several jurisdictions have mandated that cigarettes show reduced ignition propensity (RIP) in laboratory testing. RIP cigarettes may limit fires caused by smoldering cigarettes, reducing fire-related deaths and injury. However, some evidence suggests that RIP cigarettes emit more carbon monoxide and polycyclic aromatic hydrocarbons, and smokers may alter their smoking patterns in response to RIP cigarettes. Both of these could increase smokers’ exposures to harmful constituents in cigarettes. Methods: An 18-day switching study with a comparison group was conducted in Boston, MA (N = 77), and Buffalo, NY (N = 83), in 2006–2007. Current daily smokers completed 4 laboratory visits and two 48-hr field data collections. After a 4-day baseline, Boston participants switched to RIP cigarettes for 14 days, whereas Buffalo participants smoked RIP cigarettes throughout. Outcome measures included cigarettes smoked per day; smoking topography; salivary cotinine; breath CO; and hydroxylated metabolites of pyrene, naphthalene, phenanthrene, and fluorene. Because the groups differed demographically, analyses adjusted for race, age, and sex. Results: We observed no significant changes in smoking topography or CO exposure among participants who switched to RIP cigarettes. Cigarette use decreased significantly in the switched group (37.7 cigarettes/48 hr vs. 32.6 cigarettes/48 hr, p = .031), while hydroxyphenanthrenes increased significantly (555 ng/g creatinine vs. 669 ng/g creatinine, p = .007). No other biomarkers were significantly affected. Discussion: Small increases in exposure to phenanthrene among smokers who switched to RIP versions were observed, while other exposures and smoking topography were not significantly affected. Toxicological implications of these findings are unclear. These findings should be weighed against the potential public health benefits of adopting RIP design standards for cigarette products. PMID:20805292

  19. 27 CFR 40.351 - Cigarette papers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Cigarette papers. 40.351... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.351 Cigarette papers....

  20. 27 CFR 41.34 - Cigarette papers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Cigarette papers. 41.34... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.34 Cigarette papers. Cigarette papers are taxed at the...

  1. 27 CFR 41.34 - Cigarette papers.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Cigarette papers. 41.34... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.34 Cigarette papers. Cigarette papers are taxed at the...

  2. 27 CFR 40.351 - Cigarette papers.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Cigarette papers. 40.351... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.351 Cigarette papers....

  3. 27 CFR 41.34 - Cigarette papers.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Cigarette papers. 41.34... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.34 Cigarette papers. Cigarette papers are taxed at the...

  4. 27 CFR 41.34 - Cigarette papers.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Cigarette papers. 41.34... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.34 Cigarette papers. Cigarette papers are taxed at the...

  5. 27 CFR 40.351 - Cigarette papers.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Cigarette papers. 40.351... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.351 Cigarette papers....

  6. 27 CFR 41.38 - Cigarettes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Cigarettes. 41.38 Section... THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Classification of Large Cigars and Cigarettes § 41.38 Cigarettes. For...

  7. 27 CFR 41.38 - Cigarettes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Cigarettes. 41.38 Section... THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Classification of Large Cigars and Cigarettes § 41.38 Cigarettes. For...

  8. 27 CFR 41.38 - Cigarettes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Cigarettes. 41.38 Section... THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Classification of Large Cigars and Cigarettes § 41.38 Cigarettes. For...

  9. 27 CFR 41.34 - Cigarette papers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Cigarette papers. 41.34... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.34 Cigarette papers. Cigarette papers are taxed at the...

  10. 27 CFR 40.351 - Cigarette papers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Cigarette papers. 40.351... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes Taxes § 40.351 Cigarette papers....

  11. 27 CFR 41.38 - Cigarettes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Cigarettes. 41.38 Section... THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Classification of Large Cigars and Cigarettes § 41.38 Cigarettes. For...

  12. 27 CFR 41.38 - Cigarettes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Cigarettes. 41.38 Section... THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Classification of Large Cigars and Cigarettes § 41.38 Cigarettes. For...

  13. 27 CFR 41.35 - Cigarette tubes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Cigarette tubes. 41.35... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.35 Cigarette tubes. Cigarette tubes are taxed at the following...

  14. 27 CFR 41.35 - Cigarette tubes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Cigarette tubes. 41.35... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.35 Cigarette tubes. Cigarette tubes are taxed at the following...

  15. 27 CFR 41.35 - Cigarette tubes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Cigarette tubes. 41.35... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.35 Cigarette tubes. Cigarette tubes are taxed at the following...

  16. 27 CFR 41.35 - Cigarette tubes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Cigarette tubes. 41.35... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.35 Cigarette tubes. Cigarette tubes are taxed at the following...

  17. 27 CFR 41.35 - Cigarette tubes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Cigarette tubes. 41.35... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.35 Cigarette tubes. Cigarette tubes are taxed at the following...

  18. The Risk Factors for Failure of an Upper Extremity Replantation: Is the Use of Cigarettes/Tobacco a Significant Factor?

    PubMed Central

    He, Ji-Yin; Chen, Shih-Heng; Tsai, Tsu-Min

    2015-01-01

    Background The purpose of this study was to explore the potential risk factors associated with the failure of an upper extremity replantation with a focus on cigarette or tobacco use. Patients and Methods A cohort of 102 patients with 149 replants (6 extremities, 143 digits) and a mean age of 41 years (range 5 to 72 years) was enrolled in this study. The data collected included age, gender, tobacco/cigarettes use, trauma mechanism, underlying disease (e.g., hypertension (HTN), diabetes mellitus (DM), etc.), and vein graft use. An analysis with a multivariable regression was conducted to identify the risk factors of replant failure and their respective odds ratios (ORs). Results Multilevel generalized linear mixed models (GLMMs) with a binomial distribution and logit link showed that smoking did not increase the risk of replant failure (p = 0.234). In addition, the survival of replants was not affected by DM or HTN (p = 0.285 and 0.938, respectively). However, the replantation results were significantly affected by the age of the patients and the mechanism of injury. Patients older than 50 years and those with avulsion or crush injuries tended to have a higher risk of replant failure (OR = 2.29, 6.45, and 5.42, respectively; p = 0.047, 0.028, and 0.032, respectively). Conclusions This study showed that the use of cigarettes/tobacco did not affect the replantation outcome. The main risks for replant failure included being older than 50 years and the trauma mechanism (avulsion or crush injuries). PMID:26513147

  19. Forcing the Navy to sell cigarettes on ships: how the tobacco industry and politicians torpedoed Navy tobacco control.

    PubMed

    Offen, Naphtali; Arvey, Sarah R; Smith, Elizabeth A; Malone, Ruth E

    2011-03-01

    In 1986, the US Navy announced the goal of becoming smoke-free by 2000. However, efforts to restrict tobacco sales and use aboard the USS Roosevelt prompted tobacco industry lobbyists to persuade their allies in Congress to legislate that all naval ships must sell tobacco. Congress also removed control of ships' stores from the Navy. By 1993, the Navy abandoned its smoke-free goal entirely and promised smokers a place to smoke on all ships. Congressional complicity in promoting the agenda of the tobacco industry thwarted the Navy's efforts to achieve a healthy military workforce. Because of military lobbying constraints, civilian pressure on Congress may be necessary to establish effective tobacco control policies in the armed forces.

  20. Forcing the Navy to Sell Cigarettes on Ships: How the Tobacco Industry and Politicians Torpedoed Navy Tobacco Control

    PubMed Central

    Arvey, Sarah R.; Smith, Elizabeth A.; Malone, Ruth E.

    2011-01-01

    In 1986, the US Navy announced the goal of becoming smoke-free by 2000. However, efforts to restrict tobacco sales and use aboard the USS Roosevelt prompted tobacco industry lobbyists to persuade their allies in Congress to legislate that all naval ships must sell tobacco. Congress also removed control of ships’ stores from the Navy. By 1993, the Navy abandoned its smoke-free goal entirely and promised smokers a place to smoke on all ships. Congressional complicity in promoting the agenda of the tobacco industry thwarted the Navy's efforts to achieve a healthy military workforce. Because of military lobbying constraints, civilian pressure on Congress may be necessary to establish effective tobacco control policies in the armed forces. PMID:21233435

  1. A Study of the Use, Knowledge, and Beliefs About Cigarettes and Alternative Tobacco Products Among Students at One U.S. Medical School

    PubMed Central

    Zhou, Sherry; Van Devanter, Nancy; Fenstermaker, Michael; Cawkwell, Philip; Sherman, Scott; Weitzman, Michael

    2016-01-01

    Purpose In the United States, the prevalence of the use of alternative tobacco products (ATPs) (e.g., hookahs, e-cigarettes, cigars/cigarillos) has increased sharply. As future health care providers, medical students will play a critical role in health promotion and disease prevention. This study investigated medical students’ use, knowledge, and beliefs about cigarettes and ATPs. Method In 2014, the authors surveyed all students enrolled at one medical school in New York City. The survey included questions about personal use of tobacco products, perceptions about the harms of ATPs and their role in disease causation, education about ATPs, and cessation training and practices related to ATPs and cigarettes. The authors compared results across medical school classes. Results Of 720 students, 431 (59.9%) completed the survey. Of those, 64 (14.7%) were current users of tobacco or smoking products, including cigarettes (17, 3.9%), ATPs (21, 4.8%), or marijuana (39, 8.9%). Many believed that ATPs contributed less than cigarettes to various diseases. Respondents received less cessation intervention training regarding ATPs than cigarettes (P < .0001). They felt less confident providing ATP cessation counseling than cigarette cessation counseling (P < .0001) and were less likely to report counseling patients on ATP cessation than cigarette cessation (46, 10.7% vs. 280, 64.8%, P < .0001). Conclusions A concerning percentage of surveyed medical students use tobacco products, including ATPs, and lack the knowledge, education, and cessation counseling skills to provide accurate information about them to patients. ATP education should be added to medical school curricula to address this gap. PMID:26308126

  2. Concentrations of the carcinogen 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone in sidestream cigarette smoke increase after release into indoor air: results from unpublished tobacco industry research.

    PubMed

    Schick, Suzaynn F; Glantz, Stanton

    2007-08-01

    Research has shown that the toxicity of sidestream cigarette smoke, the primary constituent of secondhand smoke, increases over time. To find potential mechanisms that would explain the increase in sidestream smoke toxicity over time, we analyzed unpublished research reports from Philip Morris Co. using the internal tobacco industry documents now available at the University of California San Francisco Legacy Tobacco Documents Library and other Web sites. Unpublished research from Philip Morris Tobacco Company shows that 4-(methylnitrosamino)-I-(3-pyridyl)-1-butanone (NNK), a highly carcinogenic tobacco-specific nitrosamine, can form in sidestream cigarette smoke after it has been released into ambient air. In experiments done between 1983 and 1997, Philip Morris scientists measured the concentration of NNK in sidestream smoke in a sealed stainless steel test chamber at initial particle concentrations of 24 mg/m(3) over the course of 6 to 18 h. They repeatedly showed that airborne NNK concentrations in sidestream cigarette smoke can increase by 50% to 200% per hour during the first 6 h after cigarettes are extinguished. Two experiments done in a real office showed that NNK concentrations increase for the first 2 h after cigarettes are extinguished. If NNK formation also occurs in the lower smoke concentrations observed in real smoking environments, these results suggest that nitrosation of nicotine and/or nicotine breakdown products in aging secondhand smoke is a significant contributor to nitrosamine exposure in humans.

  3. Effects of omega-3 fatty acids on tobacco craving in cigarette smokers: A double-blind, randomized, placebo-controlled pilot study.

    PubMed

    Rabinovitz, Sharon

    2014-08-01

    Cigarette smoke induces oxidative stress with subsequent polyunsaturated fatty acids (PUFAs) peroxidation. Low concentrations of omega-3 PUFAs can affect neurotransmission, resulting in hypofunctioning of the mesocortical systems associated with reward and dependence mechanisms and thus may increase cigarette craving, hampering smoking cessation efforts. PUFA deficiency, in particular eicosapentaenoic acid (EPA; 20:5 n-3) and docosahexaenoic acid (DHA; 22:6 n-3), has also been linked to reduced psychological health and ability to cope with stress. Although stress is well linked to smoking urges and behavior, no research to date has examined the effects of PUFA supplementation on tobacco craving. In this double-blind, randomized, placebo-controlled pilot study, performed in regular cigarette smokers (n=48), administration of 2710 mg EPA/day and 2040 mg DHA/day for one month was accompanied by a significant decrease in reported daily smoking and in tobacco craving following cigarette cue exposure. Craving did not return to baseline values in the month that followed treatment discontinuation. This is the first study demonstrating that omega-3 PUFA supplementation reduces tobacco craving in regular smokers, compared to placebo treatment. Thus, omega-3 PUFAs may be of benefit in managing tobacco consumption. Further studies are needed on larger samples to explore the possible therapeutic implications for heavy cigarette smokers.

  4. E-cigarettes: Are we renormalizing public smoking? Reversing five decades of tobacco control and revitalizing nicotine dependency in children and youth in Canada

    PubMed Central

    Stanwick, Richard

    2015-01-01

    An electronic cigarette (e-cigarette) is a battery attached to a chamber containing liquid that may (or may not) contain nicotine. The battery heats the liquid and converts it into a vapour, which is inhaled, mimicking tobacco smoking. The e-cigarette does not rely on tobacco as a source of nicotine but, rather, vaporizes a liquid for inhalation. E-liquids are often flavoured and may contain nicotine in various concentrations, although actual amounts are seldom accurately reflected in container labelling. The deleterious effects of nicotine on paediatric health are well established. The use of e-cigarettes in the paediatric age group is on the rise in Canada, as are associated nicotine poisonings. E-devices generate substantial amounts of fine particulate matter, toxins and heavy metals at levels that can exceed those observed for conventional cigarettes. Children and youth are particularly susceptible to these atomized products. Action must be taken before these devices become a more established public health hazard. Policies to denormalize tobacco smoking in society and historic reductions in tobacco consumption may be undermined by this new ‘gateway’ product to nicotine dependency. PMID:25838785

  5. E-cigarettes: Are we renormalizing public smoking? Reversing five decades of tobacco control and revitalizing nicotine dependency in children and youth in Canada.

    PubMed

    Stanwick, Richard

    2015-03-01

    An electronic cigarette (e-cigarette) is a battery attached to a chamber containing liquid that may (or may not) contain nicotine. The battery heats the liquid and converts it into a vapour, which is inhaled, mimicking tobacco smoking. The e-cigarette does not rely on tobacco as a source of nicotine but, rather, vaporizes a liquid for inhalation. E-liquids are often flavoured and may contain nicotine in various concentrations, although actual amounts are seldom accurately reflected in container labelling. The deleterious effects of nicotine on paediatric health are well established. The use of e-cigarettes in the paediatric age group is on the rise in Canada, as are associated nicotine poisonings. E-devices generate substantial amounts of fine particulate matter, toxins and heavy metals at levels that can exceed those observed for conventional cigarettes. Children and youth are particularly susceptible to these atomized products. Action must be taken before these devices become a more established public health hazard. Policies to denormalize tobacco smoking in society and historic reductions in tobacco consumption may be undermined by this new 'gateway' product to nicotine dependency.

  6. Not Just Cigarettes: A More Comprehensive Look at Marijuana and Tobacco Use Among African American and White Youth and Young Adults

    PubMed Central

    Kennedy, Sara M.; Caraballo, Ralph S.; Rolle, Italia V.; Rock, Valerie J.

    2016-01-01

    Introduction Cigarettes, cigars, and marijuana have generally been studied in isolation yet their use does not occur in isolation. Focus on cigarette smoking may overstate the observation that African American youth and young adults are less likely to smoke any combustible product compared with their white counterparts. Assessing cigarette, cigar, and marijuana use trends may help identify the extent of this difference. Methods Data from the 2002–2012 National Survey on Drug Use and Health (N = 25 541 to N = 28 232) were used to investigate past 30-day cigarette, cigar, and marijuana use trends among African American and white youth (12–17) and young adults (18–25). Logistic regressions assessed trends in combustible tobacco (cigarettes and cigars) and marijuana use, alone and in combination. Results From 2002–2012, the absolute difference in cigarette smoking prevalence between African American and white youth (9.6%–4.2%) and young adults (19.0%–10.5%) narrowed. Any combustible tobacco/marijuana use was significantly lower among African Americans than whites but, relative to cigarettes, the absolute difference was much smaller among youth (7.2%–2.2%) and young adults (15.8%–5.6%). Among any combustible tobacco/marijuana users, using two or more substances ranged from 31.4% to 40.3% among youth and 29.1% to 39.8% among young adults. Conclusion Any combustible tobacco/marijuana use trends suggest the smoking prevalence difference between African American and white youth and young adults is real, but less pronounced than when assessing cigarette smoking alone. Policies and programs addressing smoking behaviors may benefit from broadening focus to monitor and address cigar and marijuana use as well. Implications Trends in any use of cigarettes, cigars, and/or marijuana suggest the difference in smoking prevalence between African American and white youth and young adults is real, but less pronounced than when cigarette smoking is assessed alone. In 2012

  7. 76 FR 15859 - Tobacco Transition Payment Program; Cigar and Cigarette Per Unit Assessments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ... FETRA provisions are the same for cigarettes as for cigars. Cigarettes are, therefore, in theory subject... categories, which may have been a motivation for Congress as well. That would seem to be important in this.... Before cigars were added, size differential was not really a potential issue in theory because the...

  8. Cytological studies on onion root-tip cells treated with water-soluble extract of tobacco smoke condensate from commercial cigarettes.

    PubMed

    Sabharwal, P S; Gulati, D K; Bhalla, P R

    1975-08-01

    The effect of water-soluble extract of tobacco smoke condensate (TSC) from two commercially available cigarettes with dirrerent types of filters was studied on the cytology of root-tip cells of onion (Allium cepa). One of the cigarettes had a 2-cm cellulose acetate filter, and the other had a filter comprised of 1 cm of cellulose acetate and 2 cm of activated charcoal. TSC from these cigarettes induced mitotic abnormalities. To investigate whether these two commercial filters could retain cigarette smoke component (s) responsible for mitotic irregularities, the cigarettes were defiltered, and TSC was prepared and tested on the young roots of onion. Observations revealed that the cytological effect of TSC from defiltered cigarettes was not significantly different from the effect of TSC from cigarettes with filters. Thus, the filters utilized in these cigarettes do not retain compound(s) responsible for mitotic irregularities in the root-tip cells of onion. With increasing concentrations (0.01% ot 0.1%) of TSC from cigarettes with filters and defiltered, precent mitotic abnormalities increased. These abnormalities included scattering, stickiness, lagging, condensation, and breaking of chromosomes during metaphase. Bridging and lagging of chromosomes were observed during anaphase.

  9. Comparative study of smoke condensates from 1R4F cigarettes that burn tobacco versus ECLIPSE cigarettes that primarily heat tobacco in the SENCAR mouse dermal tumor promotion assay.

    PubMed

    Meckley, Daniel R; Hayes, Johnnie R; Van Kampen, K R; Ayres, Paul H; Mosberg, Arnold T; Swauger, James E

    2004-05-01

    Numerous chemical and toxicological studies indicate that smoke from ECLIPSE, a cigarette that primarily heats rather than burns tobacco, is simplified and reduced in specific chemicals believed to be associated with smoking-related diseases, and demonstrates reduced smoke toxicity and biological activity in vitro when compared to conventional tobacco burning cigarettes. These data led to the hypothesis that cigarette smoke condensate (CSC) from ECLIPSE should have lower tumorigenicity than 1R4F condensate in the SENCAR mouse dermal tumor promotion assay. Female SENCAR mice were initiated with a single topical application of 7,12-dimethylbenz[a]anthracene (DMBA) followed by promotion with ECLIPSE or 1R4F CSC. Dermal application of 10, 20, or 40 mg ECLIPSE or 1R4F CSC three times/week for 29 weeks did not alter body weights, survival or other indicators of subchronic toxicity. In DMBA-initiated mice, there were significant increases in both the number of microscopically confirmed tumor-bearing animals and total number of microscopically confirmed dermal tumors at all 1R4F CSC doses and the high-dose ECLIPSE CSC. However, the number of ECLIPSE tumor-bearing animals were reduced 83%, 93% and 67% at the low-, mid- and high-doses, respectively, compared to the 1R4F. Similarly, the total number of dermal tumors was reduced 91%, 94% and 87% at the low-, mid- and high-dose, respectively, compared to the 1R4F CSC. ECLIPSE CSC demonstrated dramatic reductions in dermal tumor promotion potential compared to 1R4F CSC.

  10. Environmental pollen trapped by tobacco leaf as indicators of the provenance of counterfeit cigarette products: a preliminary investigation and test of concept.

    PubMed

    Donaldson, Margaret P; Stephens, William E

    2010-05-01

    The global trade in counterfeit tobacco products is increasingly taking market share from legal brands in many parts of the developed world, with attendant adverse economic, health, criminal, and other societal impacts. Knowing the geographical source is central to developing new strategies for curbing this illicit trade, and here, the potential of environmental pollen extracted from manufactured cigarettes is examined. Two samples representing U.S. and Chinese brands were investigated for their pollen content. Results indicate that tobacco leaf very efficiently captures environmental pollen (about 1800 and 12,600 grains per cigarette, respectively) with no detectable self-contamination by the tobacco plant. In both cases, the flora is typical of open space environments, but pollen type counts indicate very different distributions of species. This preliminary investigation indicates that palynology has the potential to constrain geographical source(s) of tobacco, particularly if regionally localized species can be recognized among the pollen.

  11. Investigation of Toxic Metals in the Tobacco of Different Iranian Cigarette Brands and Related Health Issues

    PubMed Central

    Pourkhabbaz, Alireza; Pourkhabbaz, Hamidreza

    2012-01-01

    Objective(s) The primary objective of this study was to determine whether local and imported cigarette brands used in , have elevated levels of metals or not. The produced data of cigarette brands are compared both with each other and with the existing brands in different countries. Materials and Methods In present study, nineteen various cigarettes brands were randomly purchased from the commercially available cigarettes in Iranian market (Birjand city) including local Iranian branded and imported cigarettes. All samples were analyzed for heavy metals, viz. Cd, ,Cu ,Co Ni, Zn and Pb by graphite furnace atomic absorption spectrophotometer after microwave-assisted wet digestion method with nitric and perchloric acids. Results The observed average metals concentrations for cadmium in all cigarette brands was 2.71 and ranging 1.76 to 3.20, copper 9.7 (5.18-17.6), cobalt 4.42 with range of 2.57-6.49, nickel 17.93 (10.0-30), zinc 27.02 (18.1-42.2) and value for lead was 2.07 with range of 1.05 to 3.10 (µg/g dry weight) and mean metals content per cigarette was also measured. The produced data of imported and local cigarette brands are discussed and compared together and with studies from elsewhere. Conclusion The investigation may confirm that the level of metal contents in Iranian cigarettes is similar to the other parts of the world. However, the concentration of these metals was slightly higher in comparison with other investigation. PMID:23493960

  12. Tobacco industry argues domestic trademark laws and international treaties preclude cigarette health warning labels, despite consistent legal advice that the argument is invalid

    PubMed Central

    Crosbie, Eric; Glantz, Stanton A

    2013-01-01

    Objectives To analyse the tobacco industry’s use of international trade agreements to oppose policies to strengthen health warning labels (HWLs). Design A review of tobacco industry documents, tobacco control legislation and international treaties. Results During the early 1990s, the tobacco industry became increasingly alarmed about the advancement of HWLs on cigarettes packages. In response, it requested legal opinions from British American Tobacco’s law firms in Australia and England, Britain’s Department of Trade and Industry and the World Intellectual Property Organisation on the legality of restricting and prohibiting the use of their trademarks, as embodied in cigarette packages. The consistent legal advice, privately submitted to the companies, was that international treaties do not shield trademark owners from government limitations (including prohibition) on the use of their trademarks. Despite receiving this legal advice, the companies publicly argued that requiring large HWLs compromised their trademark rights under international treaties. The companies successfully used these arguments as part of their successful effort to deter Canadian and Australian governments from enacting laws requiring the plan packaging of cigarettes, which helped delay large graphic HWLs, including ‘plain’ packaging, for over a decade. Conclusions Governments should not be intimidated by tobacco company threats and unsubstantiated claims, and carefully craft HWL laws to withstand the inevitable tobacco industry lawsuits with the knowledge that the companies’ own lawyers as well as authoritative bodies have told the companies that the rights they claim do not exist. PMID:23179728

  13. American Indian Internet Cigarette Sales: Another Avenue for Selling Tobacco Products

    PubMed Central

    Hodge, Felicia S.; Geishirt Cantrell, Betty A.; Struthers, Roxanne; Casken, John

    2004-01-01

    A study conducted by the University of Minnesota found that cigarettes can be purchased on American Indian–owned Internet sites for about one fifth of the price at grocery stores, making this a more convenient, lower-priced, and appealing method of purchasing cigarettes. Researchers and educators are challenged to address this new marketing ploy and to discover ways to curb rising smoking rates in American Indian communities. PMID:14759938

  14. Switching Between Menthol and Nonmenthol Cigarettes: Findings From the U.S. Cohort of the International Tobacco Control Four Country Survey

    PubMed Central

    Hyland, Andrew J.; Bansal-Travers, Maansi; Vogl, Lisa M.; Chen, Jiping; Evans, Sarah E.; Fong, Geoffrey T.; Cummings, Kenneth Michael; O’Connor, Richard J.

    2014-01-01

    Introduction: This article examines trends in switching between menthol and nonmenthol cigarettes, smoker characteristics associated with switching, and associations among switching, indicators of nicotine dependence, and quitting activity. Methods: Participants were 5,932 U.S. adult smokers who were interviewed annually as part of the International Tobacco Control Four Country Survey between 2002 and 2011. Generalized estimating equations (GEEs) were used to examine the prevalence of menthol cigarette use and switching between menthol and nonmenthol cigarettes (among 3,118 smokers who participated in at least 2 consecutive surveys). We also evaluated characteristics associated with menthol cigarette use and associations among switching, indicators of nicotine dependence, and quitting activity using GEEs. Results: Across the entire study period, 27% of smokers smoked menthol cigarettes; prevalence was highest among Blacks (79%), young adults (36%), and females (30%). Prevalence of switching between menthol and nonmenthol cigarettes was low (3% switched to menthol and 8% switched to nonmenthol), and switchers tended to revert back to their previous type. Switching types was not associated with indicators of nicotine dependence or quit attempts. However, those who switched cigarette brands within cigarette types were more likely to attempt to quit smoking. Conclusions: While overall switching rates were low, the percentage who switched from menthol to nonmenthol was significantly higher than the percentage who switched from nonmenthol to menthol. An asymmetry was seen in patterns of switching such that reverting back to menthol was more common than reverting back to nonmenthol, particularly among Black smokers. PMID:24984878

  15. 7 CFR 29.3069 - Tobacco.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Tobacco. 29.3069 Section 29.3069 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) §...

  16. 7 CFR 29.3070 - Tobacco products.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Tobacco products. 29.3070 Section 29.3070 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) §...

  17. 7 CFR 29.3070 - Tobacco products.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Tobacco products. 29.3070 Section 29.3070 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) §...

  18. 7 CFR 29.3070 - Tobacco products.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Tobacco products. 29.3070 Section 29.3070 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) §...

  19. 7 CFR 29.3069 - Tobacco.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Tobacco. 29.3069 Section 29.3069 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) §...

  20. 7 CFR 29.3069 - Tobacco.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Tobacco. 29.3069 Section 29.3069 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) §...

  1. 7 CFR 29.3069 - Tobacco.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Tobacco. 29.3069 Section 29.3069 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) §...

  2. 7 CFR 29.3070 - Tobacco products.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Tobacco products. 29.3070 Section 29.3070 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) §...

  3. 7 CFR 29.3070 - Tobacco products.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Tobacco products. 29.3070 Section 29.3070 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) §...

  4. 7 CFR 29.3069 - Tobacco.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Tobacco. 29.3069 Section 29.3069 Agriculture... Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Standards Official Standard Grades for Burley Tobacco (u.s. Type 31 and Foreign Type 93) §...

  5. Evaluation of In Vitro Assays For Assessing the Toxicity of Cigarette Smoke and Smokeless Tobacco

    PubMed Central

    Wan, J.; Johnson, M.; Schilz, J.; Djordjevic, M.V.; Rice, J.R.; Shields, P.G.

    2009-01-01

    Introduction In vitro toxicology studies of tobacco and tobacco smoke have been used to understand why tobacco use causes cancer and to assess the toxicological impact of tobacco product design changes. The need for toxicology studies has been heightened given that the FDA’s newly granted authority over tobacco products requires mandating performance standards for tobacco products and evaluate manufacturers’ health claims. The goal of this review is to critically evaluate in vitro toxicology methods related to cancer for assessing tobacco products and to identify related research gaps. Methods PubMed database searches were used to identify tobacco-related in vitro toxicology studies published since 1980. Articles published prior to 1980 with high relevance also were identified. The data was compiled to examine: 1) goals of the study; 2) methods for collecting test substances; 3) experimental designs; 4) toxicological endpoints, and; 5) relevance to cancer risk. Results A variety of in vitro assays are available to assess tobacco and tobacco smoke that address different modes of action, mostly using non-human cell models. Smokeless tobacco products perform poorly in these assays. While reliable as a screening tool for qualitative assessments, the available in vitro assays have been poorly validated for quantitative comparisons of different products. Assay batteries have not been developed, although they exist for non-tobacco assessments. Extrapolating data from in vitro studies to human risks remains hypothetical. Conclusions In vitro toxicology methods are useful for screening toxicity, but better methods are needed for today’s context of regulation and evaluation of health claims. PMID:19959677

  6. Multivariate chemometric discrimination of cigarette tobacco blends based on the UV-Vis spectrum of their hydrophilic extracts.

    PubMed

    Giokas, Dimosthenis L; Thanasoulias, Nicholaos C; Vlessidis, Athanasios G

    2011-01-15

    The application of UV-Vis spectrophotometry as an alternative or complementary approach to the classification of tobacco products is presented in this work for the first time. Two hundred fifty samples from five different cigarette brands composed of single and mixed tobacco blends were examined for that purpose on the basis of the UV-Vis spectrum of their aqueous extracts. Data transformation based on the normalization of absorbance intensities as a function of sample weight was employed in order to account for differences in the relative intensities of each sample. Principal components analysis (PCA) was used to extract outlier cases and sample classification was then pursued with the aid of discriminant analysis (DA) suggesting that a reduced number of variables (thirteen out of seven hundred initially available) could provide perfect classification (100% correct assignations) of samples containing single tobacco species or different blends and a fair classification of samples with similar composition (80% correct assignations) yielding an overall 95.7% correct classification. To this pursue, classification and regression trees were found to afford perfect classification of all samples using only a few logic rules based on appropriate split conditions at the expense of inserting 15 variables in the model.

  7. Tobacco outlet density and converted versus native non-daily cigarette use in a national US sample

    PubMed Central

    Kirchner, Thomas R; Anesetti-Rothermel, Andrew; Bennett, Morgane; Gao, Hong; Carlos, Heather; Scheuermann, Taneisha S; Reitzel, Lorraine R; Ahluwalia, Jasjit S

    2017-01-01

    Objective Investigate whether non-daily smokers’ (NDS) cigarette price and purchase preferences, recent cessation attempts, and current intentions to quit are associated with the density of the retail cigarette product landscape surrounding their residential address. Participants Cross-sectional assessment of N=904 converted NDS (CNDS). who previously smoked every day, and N=297 native NDS (NNDS) who only smoked non-daily, drawn from a national panel. Outcome measures Kernel density estimation was used to generate a nationwide probability surface of tobacco outlets linked to participants’ residential ZIP code. Hierarchically nested log-linear models were compared to evaluate associations between outlet density, non-daily use patterns, price sensitivity and quit intentions. Results Overall, NDS in ZIP codes with greater outlet density were less likely than NDS in ZIP codes with lower outlet density to hold 6-month quit intentions when they also reported that price affected use patterns (G2=66.1, p<0.001) and purchase locations (G2=85.2, p<0.001). CNDS were more likely than NNDS to reside in ZIP codes with higher outlet density (G2=322.0, p<0.001). Compared with CNDS in ZIP codes with lower outlet density, CNDS in high-density ZIP codes were more likely to report that price influenced the amount they smoke (G2=43.9, p<0.001), and were more likely to look for better prices (G2=59.3, p<0.001). NDS residing in high-density ZIP codes were not more likely to report that price affected their cigarette brand choice compared with those in ZIP codes with lower density. Conclusions This paper provides initial evidence that the point-of-sale cigarette environment may be differentially associated with the maintenance of CNDS versus NNDS patterns. Future research should investigate how tobacco control efforts can be optimised to both promote cessation and curb the rising tide of non-daily smoking in the USA. PMID:26969172

  8. 76 FR 71281 - Regulations Restricting the Sale and Distribution of Cigarettes and Smokeless Tobacco To Protect...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-17

    ... billions of dollars on advertising and promotion each year (Ref. 11). The National Cancer Institute (NCI... Cancer Institute, ``The Role of Media in Promoting and Reducing Tobacco Use,'' NCI Tobacco Monograph Series, Monograph 19, NIH Publication No. 07-6242, 2008, available at...

  9. 75 FR 13225 - Regulations Restricting the Sale and Distribution of Cigarettes and Smokeless Tobacco To Protect...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... industry marketing and smoking restrictions.\\22,23\\ Moreover, ] data indicate many teens still report... and reviews related to youth access and tobacco industry marketing to youth, other recent reports and... regulation over tobacco industry products and marketing.\\56\\ \\54\\ Id., p. 93. \\55\\ Id., pp. 322-323. \\56\\...

  10. Selective determination of tobacco-specific nitrosamines in mainstream cigarette smoke by GC coupled to positive chemical ionization triple quadrupole MS.

    PubMed

    Wu, Da; Lu, Yifeng; Lin, Huaqing; Zhou, Wanhong; Gu, Wenbo

    2013-08-01

    A rapid method for the selective determination of four kinds of tobacco-specific nitrosamines, N-nitrosonornicotine, N-nitrosoanatabine, N-nitrosoanabasine and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone, in mainstream cigarette smoke was developed by GC coupled to positive chemical ionization triple-quadrupole MS. After mainstream cigarette smoke was collected on a cambridge filter pad, the particulate matter was extracted with 0.1 M HCL aqueous solution, cleaned by positive cation-exchange solid extraction, and finally injected into GC-MS/MS using isotopically labeled analogues as internal standards. Excellent linearity was obtained over the concentration range of 0.5-200.0 ng mL(-1) for all tobacco-specific nitrosamines with values for correlation coefficient between 0.9996-0.9999. Limits of detection of each tobacco specific nitrosamine varied from 0.023-0.028 ng cig(-1), and lower limits of quantification varied from 0.077-0.093 ng cig(-1). The recovery of each tobacco specific nitrosamine was from 90.0-109.0%. The relative standard deviations of the intra-day and inter-day precisions were 3.1-5.8 and 3.9-6.6, respectively. This method was applied to reference and domestic cigarettes. The result showed that the method was consistent with traditional methods and can be used as an effective approach for the routine analysis of tobacco-specific nitrosamines.

  11. Historians' testimony on “common knowledge” of the risks of tobacco use: a review and analysis of experts testifying on behalf of cigarette manufacturers in civil litigation

    PubMed Central

    Kyriakoudes, Louis M

    2006-01-01

    A qualitative analysis of the trial and deposition testimony of professional historians who have testified on behalf of the tobacco industry shows that defence historians present a view of past knowledge about tobacco in which the public was frequently warned that cigarettes were both deadly and addictive over the broad historical period. While defence historians testify to conducting significant levels of independent research, they also draw upon a common body of research conducted by industry counsel to support its litigation efforts. Defence historians unduly limit their research materials, ignoring industry records and, therefore, critically undermine their ability to evaluate industry activity in the smoking and health controversy as it unfolded in historical time. A consequence is that defence historians present a skewed history of the cigarette in which the tobacco industry all but ceases to exist. PMID:17130618

  12. Exemption from federal preemption of state and local cigarette and smokeless tobacco requirements; revocation. Food and Drug Administration, HHS. Final rule.

    PubMed

    2000-11-07

    The Food and Drug Administration (FDA) is revoking its regulation governing the exemption from Federal preemption of State and local medical device requirements for the sale and distribution of cigarettes and smokeless tobacco to children and adolescents. This action is being taken in response to the Supreme Court Decision of March 21, 2000, in which the court held that Congress has not given FDA the authority to regulate tobacco products as customarily marketed. On March 31, 2000, FDA removed its regulations restricting the sale and distribution of cigarettes and smokeless tobacco to children and adolescents. Because these regulations are not in effect, the State requirements are not preempted. Therefore, FDA is revoking its regulations exempting the State and local requirements from preemption. This rule is also adding a regulation that was inadvertently removed in a previous document.

  13. Means and ENDS - e-cigarettes, the Framework Convention on Tobacco Control, and global health diplomacy in action.

    PubMed

    Russell, Andrew; Wainwright, Megan; Tilson, Melodie

    2016-03-07

    E-cigarettes are a new and disruptive element in global health diplomacy (GHD) and policy-making. This is an ethnographic account of how e-cigarettes and other Electronic Nicotine Delivery Systems (ENDS) were tackled at the 6th Conference of the Parties to the World Health Organization's Framework Convention on Tobacco Control. It demonstrates how uncertainty about ENDS and differences of opinion are currently so great that 'agreeing to disagree' as a consensus position and 'strategic use of time' were the principles that ensured effective GHD in this case. Observers representing accredited non-governmental organisations were active in briefing and lobbying country delegates not to spend too much time debating an issue for which insufficient evidence exists, and for which countries were unlikely to reach a consensus on a specific regulatory approach or universally applicable regulatory measures. Equally, the work of Costa Rica in preparing and re-negotiating the draft decision, and the work of the relevant Committee Chair in managing the discussion, contributed to effectively reining in lengthy statements from Parties and focusing on points of consensus. As well as summarising the debate itself and analysing the issues surrounding it, this account offers an example of GHD working effectively in a situation of epistemic uncertainty.

  14. The Cigarette as Representational Ideograph in the Debate over Environmental Tobacco Smoke.

    ERIC Educational Resources Information Center

    Moore, Mark P.

    1997-01-01

    Argues that the social construction of the cigarette in divergent synecdochic forms or "representational ideographs" is based on varying degrees of narrative and scientific knowledge. Broadens the existing theoretical perspective derived from Kenneth Burke and Michael McGee to include Jean-Francois Lyotard's view of narrative and…

  15. E-Cigarettes May Be Less Toxic Than Tobacco, Study Suggests

    MedlinePlus

    ... substantially reduce their intake of toxic chemicals and carcinogens -- but only if they completely quit smoking tobacco, ... level exposure to established and important smoking-related carcinogens and toxicants is reduced by between 56 percent ...

  16. 27 CFR 71.46 - Suspension and revocation of tobacco permits.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... felony violation of any other provision of Federal criminal law relating to tobacco products, processed... criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes,...

  17. 27 CFR 71.46 - Suspension and revocation of tobacco permits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... felony violation of any other provision of Federal criminal law relating to tobacco products, processed... criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes,...

  18. 27 CFR 71.46 - Suspension and revocation of tobacco permits.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... felony violation of any other provision of Federal criminal law relating to tobacco products, processed... criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes,...

  19. 27 CFR 71.46 - Suspension and revocation of tobacco permits.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... felony violation of any other provision of Federal criminal law relating to tobacco products, processed... criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes,...

  20. 27 CFR 71.46 - Suspension and revocation of tobacco permits.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... felony violation of any other provision of Federal criminal law relating to tobacco products, processed... criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes,...

  1. Toxic metal concentrations in cigarettes obtained from U.S. smokers in 2009: results from the International Tobacco Control (ITC) United States survey cohort.

    PubMed

    Caruso, Rosalie V; O'Connor, Richard J; Stephens, W Edryd; Cummings, K Michael; Fong, Geoffrey T

    2013-12-20

    Smoking-related diseases can be attributed to the inhalation of many different toxins, including heavy metals, which have a host of detrimental health effects. The current study reports the levels of arsenic (As), cadmium (Cd), chromium (Cr), nickel (Ni), and lead (Pb) in cigarettes obtained from adult smokers participating in the 2009 wave of the ITC United States Survey (N = 320). The mean As, Cd, Cr, Ni, and Pb levels were 0.17, 0.86, 2.35, 2.21, and 0.44 µg/g, respectively. There were some differences in metal concentrations of cigarette brands produced by different manufacturers, suggesting differences in the source of tobaccos used by different companies. For Ni, there were significant pairwise differences between Philip Morris U.S. (PMUSA) and R.J. Reynolds (RJR) brands (PMUSA higher; p < 0.001), PMUSA and other manufacturer (OM) brands (PMUSA higher; p < 0.001), and RJR and OM brands (RJR higher; p = 0.006). For Cr, RJR brands had higher levels than did OM brands (p = 0.02). Levels of As, Cd, and Pb did not differ significantly across manufacturer groups (p > 0.10). Because of the variety of toxic heavy metals in cigarette tobacco, and their numerous negative health effects, metal content in cigarette tobacco should be reduced.

  2. Aerosol from a candidate modified risk tobacco product has reduced effects on chemotaxis and transendothelial migration compared to combustion of conventional cigarettes.

    PubMed

    van der Toorn, Marco; Frentzel, Stefan; De Leon, Hector; Goedertier, Didier; Peitsch, Manuel C; Hoeng, Julia

    2015-12-01

    Reduction of harmful constituents by heating rather than combusting tobacco is a promising new approach to reduce harmful effects associated with cigarette smoking. We investigated the effect from a new candidate modified risk tobacco product, the tobacco heating system (THS) 2.2, on the migratory behavior of monocytes in comparison with combustible 3R4F reference cigarettes. The monocytic cell line (THP-1) and human coronary arterial endothelial cells (HCAECs) were used to analyze chemotaxis and transendothelial migration (TEM). To assess the influence of aerosol extract from THS2.2 and smoke extract from 3R4F on toxicity and inflammation, flow cytometry and ELISA assays were performed. The results show that treatment of THP-1 cells with extract from 3R4F or THS2.2 induced concentration-dependent increases in cytotoxicity and inflammation. The inhibitory effects of THS2.2 extract for chemotaxis and TEM were ∼18 times less effective compared to 3R4F extract. Furthermore, extract from 3R4F or THS2.2 induced concentration-dependent decreases in the integrity of HCAEC monolayer. For all examined endpoints, the extract from 3R4F showed more than one order of magnitude stronger effects than that from THS2.2 extract. These data indicate the potential of a heat not burn tobacco product to reduce the risk for cardiovascular disease compared to combustible cigarettes.

  3. 3. Photocopy of photograph ('Town and Community Planning, Walter Burley ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Photocopy of photograph ('Town and Community Planning, Walter Burley Griffin,' Western Architect, Vol. 19, No. 8, August, 1913, following page 80) ca 1913 MAIN FACADE AND GARAGE FACADE - Arthur L. Rule House, 11 South Rock Glen, Mason City, Cerro Gordo County, IA

  4. Adverse Childhood Experiences and Use of Cigarettes and Smokeless Tobacco Products.

    PubMed

    Alcalá, Héctor E; von Ehrenstein, Ondine S; Tomiyama, A Janet

    2016-10-01

    Adverse childhood experiences (ACEs) have been linked to increased use of tobacco products later in life. However, studies to date have ignored smokeless tobacco products. To address this, data from the 2011 Behavioral Risk Factor Surveillance System, which interviewed adults 18 years and over (N = 102,716) were analyzed. Logistic regression models were fit to estimate odds ratios of ever smoking, current smoking and current smokeless tobacco use in relation to ACEs. Results showed that less than 4 % of respondents currently used smokeless tobacco products, while 44.95 and 18.57 % reported ever and current smoking, respectively. Physical abuse (OR 1.40; 95 % CI 1.14, 1.72), emotional abuse (OR 1.41; 95 % CI 1.19, 1.67), sexual abuse (OR 0.70; 95 % CI 0.51, 0.95), living with a drug user (OR 1.50; 95 % CI 1.17, 1.93), living with someone who was jailed (OR 1.50; 95 % CI 1.11, 2.02) and having parents who were separated or divorced (OR 1.31; 95 % CI 1.09, 1.57) were associated with smokeless tobacco use in unadjusted models. After accounting for confounders, physical abuse (OR 1.43; 95 % CI 1.16, 1.78), emotional abuse (OR 1.32; 95 % CI 1.10, 1.57), living with a problem drinker (OR 1.30; 95 % CI 1.08, 1.58), living with a drug user (OR 1.31; 95 % CI 1.00, 1.72) and living with adults who treated each other violently (OR 1.30; 95 % CI 1.05, 1.62) were associated with smokeless tobacco use. Living with someone who was mentally ill (OR 0.70; 95 % CI 0.53, 0.92) was associated with smokeless tobacco use after accounting for confounders and all ACEs. Results indicated that some childhood adversities are associated with use of smokeless tobacco products. Special attention is needed to prevent tobacco use of different types among those experiencing ACEs.

  5. Assessing the Consequences of Implementing Graphic Warning Labels on Cigarette Packs for Tobacco-Related Health Disparities

    PubMed Central

    Brennan, Emily; Momjian, Ani; Shapiro-Luft, Dina; Seitz, Holli; Cappella, Joseph N.

    2015-01-01

    Introduction: Population-level communication interventions, such as graphic warning labels (GWLs) on cigarette packs, have the potential to reduce or exacerbate tobacco-related health disparities depending on their effectiveness among disadvantaged sub-populations. This study evaluated the likely impact of nine GWLs proposed by the US Food and Drug Administration on (1) African American and (2) Hispanic smokers, who disproportionately bear the burden of tobacco-related illness, and (3) low education smokers, who have higher smoking rates. Methods: Data were collected online from current smokers randomly assigned to see GWLs (treatment) or the current text-only warning labels (control). Participants were stratified by age (18–25; 26+) in each of four groups: general population (n = 1246), African Americans (n = 1200), Hispanics (n = 1200), and low education (n = 1790). We tested the effectiveness of GWLs compared to text-only warning labels using eight outcomes that are predictive of quitting intentions or behaviors including negative emotion, intentions to hold back from smoking, intentions to engage in avoidance behaviors, and intentions to quit. Results: Across all outcomes, GWLs were significantly more effective than text-only warning labels more often than expected by chance. Results suggested that African Americans, Hispanics and smokers with low education did not differ from the general population of smokers in their reactions to any of the nine individual GWLs. Conclusions: The nine GWLs were similarly effective for disadvantaged sub-populations and the general population of smokers. Implementation of GWLs is therefore unlikely to reduce or exacerbate existing tobacco-related health disparities, but will most likely uniformly increase intentions and behaviors predictive of smoking cessation. PMID:26180214

  6. 27 CFR 40.23 - Cigarette tax rates.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Cigarette tax rates. 40.23... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes § 40.23 Cigarette tax rates. Cigarettes are taxed at the following rates under 26...

  7. 27 CFR 41.74 - Notice for cigarettes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Notice for cigarettes. 41..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Packages § 41.74 Notice for cigarettes. Every package of cigarettes, except...

  8. 27 CFR 40.23 - Cigarette tax rates.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Cigarette tax rates. 40.23... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes § 40.23 Cigarette tax rates. Cigarettes are taxed at the following rates under 26...

  9. 27 CFR 41.32 - Cigarette tax rates.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Cigarette tax rates. 41.32... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.32 Cigarette tax rates. Cigarettes are taxed at the following...

  10. 27 CFR 41.32 - Cigarette tax rates.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Cigarette tax rates. 41.32... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.32 Cigarette tax rates. Cigarettes are taxed at the following...

  11. 27 CFR 41.74 - Notice for cigarettes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Notice for cigarettes. 41..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Packages § 41.74 Notice for cigarettes. Every package of cigarettes, except...

  12. 27 CFR 41.32 - Cigarette tax rates.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Cigarette tax rates. 41.32... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.32 Cigarette tax rates. Cigarettes are taxed at the following...

  13. 27 CFR 40.23 - Cigarette tax rates.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Cigarette tax rates. 40.23... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes § 40.23 Cigarette tax rates. Cigarettes are taxed at the following rates under 26...

  14. 27 CFR 41.74 - Notice for cigarettes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Notice for cigarettes. 41..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Packages § 41.74 Notice for cigarettes. Every package of cigarettes, except...

  15. 27 CFR 40.23 - Cigarette tax rates.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Cigarette tax rates. 40.23... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes § 40.23 Cigarette tax rates. Cigarettes are taxed at the following rates under 26...

  16. 27 CFR 41.32 - Cigarette tax rates.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Cigarette tax rates. 41.32... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.32 Cigarette tax rates. Cigarettes are taxed at the following...

  17. 27 CFR 41.32 - Cigarette tax rates.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Cigarette tax rates. 41.32... OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes Tax Rates § 41.32 Cigarette tax rates. Cigarettes are taxed at the following...

  18. 27 CFR 40.23 - Cigarette tax rates.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Cigarette tax rates. 40.23... OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes § 40.23 Cigarette tax rates. Cigarettes are taxed at the following rates under 26...

  19. 27 CFR 41.74 - Notice for cigarettes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Notice for cigarettes. 41..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Packages § 41.74 Notice for cigarettes. Every package of cigarettes, except...

  20. Lessons from the history of tobacco harm reduction: The National Cancer Institute's Smoking and Health Program and the "less hazardous cigarette".

    PubMed

    Parascandola, Mark

    2005-10-01

    Scientists and public health practitioners are sharply divided today over the risks and benefits of tobacco harm-reduction strategies. At the same time, a range of novel tobacco products is being marketed with claims of reduced exposure or risk. Current scientific efforts to study tobacco products and harm reduction should be informed by past experience. During the 1960s and 1970s, there was substantial support within government and academia, as well as among voluntary health organizations, for efforts to modify tobacco products to reduce harm. This paper analyzes the former National Cancer Institute (NCI) Smoking and Health Program, which, between 1968 and 1980, pursued the development of "less hazardous" cigarettes as its primary goal. During this period, the program spent over dollar 50 million on contract research, of which 74% went toward biological and chemical analysis of modified cigarettes, 9.6% to epidemiological studies of risk factors, and only 1.4% to studies evaluating smoking cessation or prevention programs. NCI officials predicted during the mid-1970s that new "low-tar" cigarette brands would substantially reduce smoking-related mortality, but by 1978 the research agenda began to change in response to a reorganization of NCI research activities, modification of government antismoking efforts, and an emerging understanding of nicotine addiction that challenged key scientific assumptions. In retrospect, the program suffered from significant weaknesses that severely limited the likelihood that it would generate knowledge beneficial to public health, including a research agenda that failed to include surveillance and behavioral research, tobacco industry influence of the research agenda, and a lack of access to information about the characteristics of products on the market. There exists today a need for a public health-oriented research agenda on tobacco products and harm reduction, but current efforts should include input from a diverse range of

  1. Menthol Cigarettes, Race/Ethnicity and Biomarkers of Tobacco Use in US Adults: The 1999- 2010 National Health and Nutrition Examination Survey (NHANES)

    PubMed Central

    Jones, Miranda R; Apelberg, Benjamin J; Tellez-Plaza, Maria; Samet, Jonathan M; Navas-Acien, Ana

    2012-01-01

    Background In the US, cigarette flavorings are banned, with the exception of menthol. The cooling effects of menthol could facilitate the absorption of tobacco toxicants. We examined levels of biomarkers of tobacco exposure among US smokers of menthol and non-menthol cigarettes. Methods We studied 4,603 White, African-American, and Mexican-American current smokers ≥ 20 years of age who participated in the National Health and Nutrition Examination Survey from 1999 through 2010 and had data on cigarette type and serum cotinine, blood cadmium, and blood lead concentrations. Urinary total 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol) (NNAL) was studied in 1,607 participants with available measures. Results A total of 3,210 (74.3%) participants smoked non-menthol cigarettes compared to 1,393 (25.7%) participants who smoked menthol cigarettes. The geometric mean concentrations comparing smokers of non-menthol to menthol cigarettes were 163.1 vs. 175.9 ng/mL for serum cotinine; 0.95 vs. 1.02 μg/L for blood cadmium; 1.87 vs. 1.75 μg/dL for blood lead; and 0.27 vs. 0.23 ng/mL for urine NNAL. After multivariable adjustment, the ratios (95% confidence interval [CI]) comparing smokers of menthol to non-menthol cigarettes were 1.03 (0.95, 1.11) for cotinine, 1.10 (1.04, 1.16) for cadmium, 0.95 (0.90, 1.01) for lead, and 0.81 (0.65, 1.01) for NNAL. Conclusions In a representative sample of US adult smokers, current menthol cigarette use was associated with increased concentration of blood cadmium, an established carcinogen and highly toxic metal, but not with other biomarkers. Impact These findings provide information regarding possible differences in exposure to toxic constituents among menthol cigarette smokers compared to non-menthol cigarette smokers. PMID:23250935

  2. Dual Use of Cigarettes and Smokeless Tobacco among South African Adolescents

    ERIC Educational Resources Information Center

    Rantao, Masego; Ayo-Yusuf, Olalekan A.

    2012-01-01

    Objectives: To determine factors associated with dual use of tobacco products in a population of black South African adolescents. Methods: Data were obtained from a self-administered questionnaire completed by a representative sample of grade 8 students from 21 randomly selected secondary state schools in the Limpopo Province, South Africa (n =…

  3. The choice of discount brand cigarettes: A comparative analysis of International Tobacco Control (ITC) Surveys in Canada and the United States (2002–2005)

    PubMed Central

    Nargis, Nigar; Fong, Geoffrey T.; Chaloupka, Frank J.; Li, Qiang

    2014-01-01

    Background Increasing tobacco taxes to increase price is a proven tobacco control measure. This paper investigates how smokers respond to tax and price increases in their choice of discount brand cigarettes vs. premium brands. Objective To estimate how increase in the tax rate can affect smokers’ choice of discount brands versus premium brands. Methods Using data from ITC Surveys in Canada and the United States, a logit model was constructed to estimate the probability of choosing discount brand cigarettes in response to its price changes relative to premium brands, controlling for individual-specific demographic and socio-economic characteristics and regional effects. The self-reported price of an individual smoker is used in a random-effects regression model to impute price and to construct the price ratio for discount and premium brands for each smoker, which is used in the logit model. Findings An increase in the ratio of price of discount brand cigarettes to the price of premium brands by 0.1 is associated with a decrease in the probability of choosing discount brands by 0.08 in Canada. No significant effect is observed in case of the United States. Conclusion The results of the model explain two phenomena: (1) the widened price differential between premium and discount brand cigarettes contributed to the increased share of discount brand cigarettes in Canada in contrast to a relatively steady share in the United States during 2002–2005, and (2) increasing the price ratio of discount brands to premium brands—which occurs with an increase in specific excise tax—may lead to upward shifting from discount to premium brands rather than to downward shifting. These results underscore the significance of studying the effectiveness of tax increases in reducing overall tobacco consumption, particularly for specific excise taxes. PMID:23986408

  4. Tobacco and Cancer

    MedlinePlus

    ... Español Category Cancer A-Z What Causes Cancer? Tobacco and Cancer Get information on cigarette, cigar, and ... affects different groups of people. Read more How Tobacco and Smoking Affects Your Health Carcinogens in Tobacco ...

  5. 27 CFR 40.24 - Classification of cigarettes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... cigarettes. 40.24 Section 40.24 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes § 40.24 Classification of cigarettes. For tax purposes,...

  6. 27 CFR 40.24 - Classification of cigarettes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... cigarettes. 40.24 Section 40.24 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes § 40.24 Classification of cigarettes. For tax purposes,...

  7. 27 CFR 40.24 - Classification of cigarettes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... cigarettes. 40.24 Section 40.24 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes § 40.24 Classification of cigarettes. For tax purposes,...

  8. 27 CFR 40.24 - Classification of cigarettes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... cigarettes. 40.24 Section 40.24 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes § 40.24 Classification of cigarettes. For tax purposes,...

  9. 27 CFR 40.24 - Classification of cigarettes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... cigarettes. 40.24 Section 40.24 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Taxes § 40.24 Classification of cigarettes. For tax purposes,...

  10. Moving East: how the transnational tobacco industry gained entry to the emerging markets of the former Soviet Union—part I: establishing cigarette imports

    PubMed Central

    Gilmore, A; McKee, M

    2004-01-01

    Objectives: To identify British American Tobacco's (BAT) reasons for targeting the former Soviet Union following its collapse in 1991 and the initial strategies BAT used to enter the region. Design: Analysis of tobacco industry documents held at the Guildford BAT archive. Results: Desire to expand to new markets was based in part on the decline in old markets. The large population, proximity to China, scope to expand sales to women and, in Central Asia, a young population with high growth rates made the former Soviet Union particularly attractive. High consumption rates and unfilled demand caused by previous shortages offered potential for rapid returns on investment. A series of steps were taken to penetrate the markets with the initial focus on establishing imports. The documents suggest that BAT encouraged the use of aid money and barter trade to fund imports and directed the smuggling of cigarettes which graduated from an opportunistic strategy to a highly organised operation. In establishing a market presence, promotion of BAT's brands and corporate image were paramount, and used synonymously to promote both the cigarettes and the company. The tobacco industry targeted young people and women. It used the allure of western products to promote its brands and brand stretching and corporate imagery to pre-empt future marketing restrictions. Conclusions: BAT used the chaotic conditions in the immediate post-transition period in the former Soviet Union to exploit legislative loopholes and ensure illegal cigarette imports. Governments of countries targeted by the tobacco industry need to be aware of industry tactics and develop adequate tobacco control policies in order to prevent the exploitation of vulnerable populations. Marketing restrictions that focus on advertising without restricting the use of brand or company promotions will have a limited impact. PMID:15175531

  11. Brief, Instructional Smokeless Tobacco Use Among Cigarette Smokers Who Do Not Intend to Quit: A Pilot Randomized Clinical Trial

    PubMed Central

    2014-01-01

    Introduction: Low-nitrosamine smokeless tobacco (SLT) may have efficacy for smoking reduction and cessation, but its public health impact depends on how smokers use it. Methods: This pilot study explored brief, instructional low-nitrosamine SLT use among smokers unmotivated to quit. Participants (N = 57) were randomized to either a free 2-week supply of Camel Snus group or a no-supply group. Of those randomized to use Camel Snus, half were told to use it to cope with smoking restrictions (Snus to Cope), and the remaining half were advised to use it to reduce smoking (Snus to Reduce). Participants were assessed before, during, and immediately after the intervention. Results: Many Snus to Cope and Snus to Reduce participants reported daily use of Camel Snus, although the amount of use was low. Snus to Cope (18.4%) and Snus to Reduce (37.6%) participants reported a decline in number of cigarettes used per day, which was not reported by the control participants (p < .001). Intention to quit smoking and intention to quit all tobacco use (ps < .001) increased to a greater extent among Snus to Cope and Snus to Reduce participants than among control participants. Conclusions: This study replicates previous work that shows that low-nitrosamine SLT use can lead to reduced smoking and increased intention to quit, and it adds direct evidence to suggest that the function of low-nitrosamine SLT use—either to cope with smoking restrictions or to reduce smoking—can have a differential impact on smoking behavior. Overall, the results highlight the importance of messaging and, more specifically, marketing of low-nitrosamine SLT to smokers. PMID:24130144

  12. Natural radionuclides in cigarette tobacco from Serbian market and effective dose estimate from smoke inhalation.

    PubMed

    Janković Mandić, Ljiljana; Đolić, Maja; Marković, Dragana; Todorović, Dragana; Onjia, Antonije; Dragović, Snežana

    2016-01-01

    The activity concentrations of natural radionuclides ((40)K, (210)Pb, (210)Po, (226)Ra and (228)Ra) in 17 most frequently used cigarette brands in Serbia and corresponding effective doses due to smoke inhalation are presented. The mean annual effective doses for (210)Pb and (210)Po were estimated to be 47.3 and 724 µSv y(-1) for (210)Pb and (210)Po, respectively. Serbia currently has the highest smoking rate in the world. The results of this study indicate the high contribution of the annual effective dose due to smoke inhalation to the total inhalation dose from natural radionuclides. The more effective implementation of actions for reducing smoking prevalence in Serbia is highly needed.

  13. Electronic Cigarettes for Curbing the Tobacco-Induced Burden of Noncommunicable Diseases: Evidence Revisited with Emphasis on Challenges in Sub-Saharan Africa.

    PubMed

    Nansseu, Jobert Richie N; Bigna, Jean Joel R

    2016-01-01

    Introduction. This review examines whether electronic cigarettes (e-cigs) implementation or vulgarization in sub-Saharan Africa (SSA) could be helpful in curtailing the toll of tobacco smoking in the region. Discussion. There are about 1.3 billion smokers worldwide, with nearly 80% of them living in developing countries where the burden of tobacco-related illnesses and deaths is the heaviest. Studies report that e-cigs may facilitate smoking cessation, reduction, or abstinence and may pose only a small fraction of the risks of traditional tobacco cigarettes; e-cigs may also considerably reduce second-hand smoking. Thereby, implementation of e-cig use could help to substantially reduce the burden driven by tobacco smoking in SSA, in a particular context of lack of regulations and control policies towards this threat. However, the evidence is not clear on whether e-cigs are risk-free, especially if used in the long term. Conclusions. On the whole, if e-cigs were to be introduced in SSA, they should be strictly recommended to current and/or ex-smokers as a method to quit smoking or prevent relapse and never-smokers should be strongly encouraged to avoid using these devices. Bans on sales of e-cigs to youngsters should be legislated, e-cig advertisements prohibited, and their usage continuously controlled and monitored.

  14. Electronic Cigarettes for Curbing the Tobacco-Induced Burden of Noncommunicable Diseases: Evidence Revisited with Emphasis on Challenges in Sub-Saharan Africa

    PubMed Central

    Nansseu, Jobert Richie N.

    2016-01-01

    Introduction. This review examines whether electronic cigarettes (e-cigs) implementation or vulgarization in sub-Saharan Africa (SSA) could be helpful in curtailing the toll of tobacco smoking in the region. Discussion. There are about 1.3 billion smokers worldwide, with nearly 80% of them living in developing countries where the burden of tobacco-related illnesses and deaths is the heaviest. Studies report that e-cigs may facilitate smoking cessation, reduction, or abstinence and may pose only a small fraction of the risks of traditional tobacco cigarettes; e-cigs may also considerably reduce second-hand smoking. Thereby, implementation of e-cig use could help to substantially reduce the burden driven by tobacco smoking in SSA, in a particular context of lack of regulations and control policies towards this threat. However, the evidence is not clear on whether e-cigs are risk-free, especially if used in the long term. Conclusions. On the whole, if e-cigs were to be introduced in SSA, they should be strictly recommended to current and/or ex-smokers as a method to quit smoking or prevent relapse and never-smokers should be strongly encouraged to avoid using these devices. Bans on sales of e-cigs to youngsters should be legislated, e-cig advertisements prohibited, and their usage continuously controlled and monitored. PMID:28116156

  15. Differences in cigarette and smokeless tobacco use among American Indian and Alaska Native people living in Alaska and the Southwest United States

    PubMed Central

    Lanier, Anne P.; Renner, Caroline; Smith, Julia; Tom-Orme, Lillian; Slattery, Martha L.

    2010-01-01

    Introduction: This study analyzed self-reported tobacco use among American Indian and Alaska Native (AI/AN) people enrolled in the Education and Research Towards Health Study in Alaska (n = 3,821) and the Southwest United States (n = 7,505) from 2004 to 2006. Methods: Participants (7,060 women and 4,266 men) completed a computer-assisted self-administered questionnaire on cigarette and smokeless tobacco (ST) use. Results: Current use of cigarettes was considerably higher in Alaska than in the Southwest United States (32% vs. 8%). Current ST use was also more common in Alaska than in the Southwest United States (18% vs. 8%). Additionally, smoking was more common among men, younger age, those who were not married, and who only spoke English at home, while ST use was more common among men, those with lower educational attainment and those who spoke an AI/AN language at home (p < .01). Compared with the U.S. general population, AI/AN people living in Alaska were more likely and those living in the Southwest United States were less likely to be current smokers. Rates of ST use, including homemade ST, in both regions were much higher than the U.S. general population. Discussion: Tobacco use among AI/AN people in the Southwest United States, who have a tradition of ceremonial tobacco use, was far lower than among Alaska Native people, who do not have a tribal tradition. Tobacco use is a key risk factor for multiple diseases. Reduction of tobacco use is a critical prevention measure to improve the health of AI/AN people. PMID:20525781

  16. 7 CFR 29.431 - Handling of imported tobacco pending test results.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Handling of imported tobacco pending test results. 29... STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Regulations Miscellaneous § 29.431 Handling of imported tobacco pending test results. After an individual shipment of imported flue-cured or burley tobacco...

  17. 7 CFR 29.431 - Handling of imported tobacco pending test results.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Handling of imported tobacco pending test results. 29... STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Regulations Miscellaneous § 29.431 Handling of imported tobacco pending test results. After an individual shipment of imported flue-cured or burley tobacco...

  18. 7 CFR 29.431 - Handling of imported tobacco pending test results.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Handling of imported tobacco pending test results. 29... STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Regulations Miscellaneous § 29.431 Handling of imported tobacco pending test results. After an individual shipment of imported flue-cured or burley tobacco...

  19. 7 CFR 29.431 - Handling of imported tobacco pending test results.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Handling of imported tobacco pending test results. 29... STANDARD CONTAINER REGULATIONS TOBACCO INSPECTION Regulations Miscellaneous § 29.431 Handling of imported tobacco pending test results. After an individual shipment of imported flue-cured or burley tobacco...

  20. 7 CFR 29.400 - Inspection, certification, and testing of imported tobacco.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... United States, including tobacco entering foreign trade zones, but excluding transshipped tobacco... for importation into the United States, including tobacco entering foreign trade zones, but excluding.... Any flue-cured or burley tobacco that is not certified as being free of prohibited pesticide...

  1. 7 CFR 29.400 - Inspection, certification, and testing of imported tobacco.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... United States, including tobacco entering foreign trade zones, but excluding transshipped tobacco... for importation into the United States, including tobacco entering foreign trade zones, but excluding.... Any flue-cured or burley tobacco that is not certified as being free of prohibited pesticide...

  2. 7 CFR 29.400 - Inspection, certification, and testing of imported tobacco.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... United States, including tobacco entering foreign trade zones, but excluding transshipped tobacco... for importation into the United States, including tobacco entering foreign trade zones, but excluding.... Any flue-cured or burley tobacco that is not certified as being free of prohibited pesticide...

  3. 7 CFR 29.400 - Inspection, certification, and testing of imported tobacco.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... United States, including tobacco entering foreign trade zones, but excluding transshipped tobacco... for importation into the United States, including tobacco entering foreign trade zones, but excluding.... Any flue-cured or burley tobacco that is not certified as being free of prohibited pesticide...

  4. 7 CFR 29.400 - Inspection, certification, and testing of imported tobacco.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... United States, including tobacco entering foreign trade zones, but excluding transshipped tobacco... for importation into the United States, including tobacco entering foreign trade zones, but excluding.... Any flue-cured or burley tobacco that is not certified as being free of prohibited pesticide...

  5. Fighting a tobacco-tax rollback: a political analysis of the 1994 cigarette contraband crisis in Canada.

    PubMed

    Breton, Eric; Richard, Lucie; Gagnon, France; Jacques, Marie; Bergeron, Pierre

    2006-01-01

    We identify factors that led a regional government (Quebec, Canada) to opt for a reduction of its tobacco tax to combat tobacco smuggling. Then we explore the fallout of Quebec's tobacco-tax rollback on its tobacco control policy. We conducted qualitative research using a case-study design and multiple sources of data. We applied the Advocacy Coalition Framework in respect of data collection and analysis. Advocates of the tobacco-tax rollback framed the contraband problem in a way that won the support of an array of actors. However, anti-tobacco activists succeeded in convincing the government to invest more in tobacco control. The new resources were instrumental in enhancing the activists' ability to promote legislative measures. Our approach sheds light on the tobacco industry's strategy to have governments reducing their tobacco tax. Quebec offers an example of how tobacco control activists can transform defeat into the cornerstone of a comprehensive tobacco control policy.

  6. 27 CFR 40.215 - Notice for cigarettes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Notice for cigarettes. 40..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES... cigarettes. Every package of cigarettes shall, before removal subject to tax, have adequately...

  7. 27 CFR 40.215 - Notice for cigarettes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Notice for cigarettes. 40..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES... cigarettes. Every package of cigarettes shall, before removal subject to tax, have adequately...

  8. 27 CFR 40.215 - Notice for cigarettes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Notice for cigarettes. 40..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES... cigarettes. Every package of cigarettes shall, before removal subject to tax, have adequately...

  9. 27 CFR 40.215 - Notice for cigarettes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Notice for cigarettes. 40..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES... cigarettes. Every package of cigarettes shall, before removal subject to tax, have adequately...

  10. Comparison of the Performance of Cartomizer Style Electronic Cigarettes from Major Tobacco and Independent Manufacturers

    PubMed Central

    Williams, Monique; Villarreal, Amanda; Davis, Barbara; Talbot, Prue

    2016-01-01

    Objective This study compared the performance of 12 brands of cartomizer style electronic cigarettes (EC) using different puffing protocols and measured the concentrations of nicotine in each product. Methods Air flow rate, pressure drop, and aerosol absorbance were measured using two different protocols, first 10 puffs and a modified smoke-out protocol. Results First 10 puff protocol: The air flow rate required to produce aerosol ranged between brands from 4–21 mL/s. Pressure drop was relatively stable within a brand but ranged between brands from 14–71 mmH2O and was much lower than the earlier classic 3-piece models. Absorbance, a measure of aerosol density, was relatively consistent between puffs, but varied between brands. With the modified smoke-out protocol, most brands were puffed until 300 puffs. The pressure drop was relatively stable for all brands except three. Absorbance of the aerosol decreased as the number of puffs increased. Although there was some uniformity in performance within some brands, there was large variation between brands. The labeled and measured nicotine concentrations were within 10% of each other in only 1 out of 10 brands. Conclusions Over 10 puffs, the cartomizers all perform similarly within a brand but varied between brands. In smoke-out trials, most brands lasted at least 300 puffs, and performed similarly within brands with respect to pressure drop and absorbance. For five brands, products purchased at different times performed differently. These data show some improvement in performance during evolution of these products, but nevertheless indicate problems with quality control in manufacture. PMID:26890864

  11. Alternative splicing of basic chitinase gene PR3b in the low-nicotine mutants of Nicotiana tabacum L. cv. Burley 21

    PubMed Central

    Ma, Haoran; Wang, Feng; Wang, Wenjing; Yin, Guoying; Zhang, Dingyu; Ding, Yongqiang; Timko, Michael P.; Zhang, Hongbo

    2016-01-01

    Two unlinked semi-dominant loci, A (NIC1) and B (NIC2), control nicotine and related alkaloid biosynthesis in Burley tobaccos. Mutations in either or both loci (nic1 and nic2) lead to low nicotine phenotypes with altered environmental stress responses. Here we show that the transcripts derived from the pathogenesis-related (PR) protein gene PR3b are alternatively spliced to a greater extent in the nic1 and nic2 mutants of Burley 21 tobacco and the nic1nic2 double mutant. The alternative splicing results in a deletion of 65 nucleotides and introduces a premature stop codon into the coding region of PR3b that leads to a significant reduction of PR3b specific chitinase activity. Assays of PR3b splicing in F2 individuals derived from crosses between nic1 and nic2 mutants and wild-type plants showed that the splicing phenotype is controlled by the NIC1 and NIC2 loci, even though NIC1 and NIC2 are unlinked loci. Moreover, the transcriptional analyses showed that the splicing patterns of PR3b in the low-nicotine mutants were differentially regulated by jasmonate (JA) and ethylene (ET). These data suggest that the NIC1 and NIC2 loci display differential roles in regulating the alternative splicing of PR3b in Burley 21. The findings in this study have provided valuable information for extending our understanding of the broader effects of the low-nicotine mutants of Burley 21 and the mechanism by which JA and ET signalling pathways post-transcriptionally regulate the activity of PR3b protein. PMID:27664270

  12. Comparison of the Pharmacokinetics of Nicotine Following Single and Ad Libitum Use of a Tobacco Heating System or Combustible Cigarettes

    PubMed Central

    Picavet, Patrick; Haziza, Christelle; Lama, Nicola; Weitkunat, Rolf

    2016-01-01

    Introduction: We aimed to compare the pharmacokinetics of nicotine between the heat-not-burn Tobacco Heating System 2.1 (THS 2.1) and combustible cigarettes (CCs). We also examined whether the subjective urge to smoke was associated with the pharmacokinetics of nicotine. Methods: This open-label, randomized, two-period, two-sequence crossover study conducted in 28 healthy smokers assessed the pharmacokinetics of nicotine after single and ad libitum use of the THS 2.1 or CCs. During the 7-day confinement period, blood samples were drawn for pharmacokinetic analysis. Subjective effects related to THS 2.1 or CC use were assessed using the Questionnaire of Smoking Urges (QSU-Brief). Results: The nicotine delivery rate was similar with the THS 2.1 and CCs after single and ad libitum use. The time to the maximum nicotine concentration was 8 minutes after single use of the THS 2.1 and CCs. The time to the peak concentration following ad libitum use was similar between the THS 2.1 and CCs. The maximum plasma nicotine concentration after single use of the THS 2.1 was 8.4ng/mL, 70.3% of that obtained with CCs. A transient reduction from baseline in the urge to smoke of 40% was observed 15 minutes after the single use of both the THS 2.1 and CCs. The mean QSU-Brief total scores following single and ad libitum use were similar for the THS 2.1 and CCs. Conclusions: These results suggest that the THS 2.1 effectively delivers nicotine and achieves similar pharmacokinetic profiles to CCs. The THS 2.1 also reduced the urge to smoke similarly to CCs. Implications: Reducing exposure to toxicants and safer delivery of nicotine are among the strategies that may reduce the harm of smoking-related diseases. In the present study, we investigated the pharmacokinetics of nicotine and their effects on the urge to smoke using the THS 2.1. It was developed to replicate the ritual of smoking as closely as possible by providing nicotine in a way that mimics CC smoking, but limits pyrolysis and

  13. Tobacco and Pregnancy

    EPA Science Inventory

    This paper will review the epidemiology of the impact of cigarette smoking and other forms of tobacco exposure on human development. Sources of exposure described include cigarettes and other forms of smoked tobacco, secondhand (environmental) tobacco smoke, several forms of smok...

  14. Chemical and radioactive carcinogens in cigarettes: associated health impacts and responses of the tobacco industry, U.S. Congress, and federal regulatory agencies.

    PubMed

    Moeller, Dade W; Sun, Lin-Shen C

    2010-11-01

    ²¹⁰Po and ²¹⁰Pb were discovered in tobacco in 1964. This was followed by detailed assessments of the nature of their deposition, and accompanying dose rates to the lungs of cigarette smokers. Subsequent studies revealed: (1) the sources and pathways through which they gain access to tobacco; (2) the mechanisms through which they preferentially deposit in key segments of the bronchial epithelium; and (3) the fact that the accompanying alpha radiation plays a synergistic role in combination with the chemical carcinogens, to increase the fatal cancer risk coefficient in cigarette smokers by a factor of 8 to 25. Nonetheless, it was not until 2009 that Congress mandated that the Food and Drug Administration require that the cigarette industry reveal the presence of these carcinogens. In the meantime, cigarette smoking has become not only the number one source of cancer deaths in the United States, but also a major contributor to heart disease and other health impacts. If the latter effects are included, smoking is estimated to have caused an average of 443,000 deaths and 5.1 million years of potential life lost among the U.S. population each year from 2000 through 2004. The estimated associated collective dose is more than 36 times that to the workers at all the U.S. nuclear power plants, U.S. Department of Energy nuclear weapons facilities, and crews of all the vessels in the U.S. Nuclear Navy. This unnecessary source of lung cancer deaths demands the utmost attention of the radiation protection and public health professions.

  15. The Association between Warning Label Requirements and Cigarette Smoking Prevalence by Education-Findings from the Global Adult Tobacco Survey (GATS)

    PubMed Central

    Shang, Ce; Huang, Jidong; Cheng, Kai-Wen; He, Yanyun; Chaloupka, Frank J.

    2017-01-01

    Introduction: The Guidelines for the implementation of Article 11 of the World Health Organization (WHO) Framework Convention on Tobacco Control (FCTC) require that cigarette health warning labels should include pictures and take up 50% or more of the principal display area. This study examined how the association between large pictorial warnings, those covering ≥50% of the front and back of the package, and the prevalence of cigarette smoking varies by educational attainment. Methods: We pooled individual-level tobacco use data from the Global Adult Tobacco Survey (GATS) in 18 countries between 2008 and 2013 and linked them with warning label requirements during the same period from the MPOWER database and reports regarding warnings. The respondents’ self-reported exposure to warnings was examined according to education. Logistic regressions were further employed to analyze education-specific associations between large pictorial warnings and smoking prevalence, and whether such association differed by education was examined using an interaction test. Results: At the time of the survey, eight out of 18 countries had imposed graphic warning labels that covered ≥50% of the package. These warnings were associated with a 10.0% (OR = 0.89; 95% CI: 0.81, 0.97; p ≤ 0.01) lower cigarette smoking prevalence among adults with less than a secondary education or no formal education, but not among respondents with at least a secondary education. Less educated respondents were also less likely to be exposed to warnings in all 18 countries. The association between strong warnings and lower smoking prevalence among less educated respondents could be greater if their exposure to warnings increases. Conclusions: Prominent pictorial warning labels can potentially reduce health disparities resulting from smoking across different education levels. PMID:28117729

  16. "Avoid health warnings on all tobacco products for just as long as we can": a history of Australian tobacco industry efforts to avoid, delay and dilute health warnings on cigarettes

    PubMed Central

    Chapman, S; Carter, S

    2003-01-01

    Objective: To review critically the history of Australian tobacco industry efforts to avoid, delay, and dilute pack warnings on cigarettes. Design: Systematic keyword and opportunistic website searches of tobacco industry internal documents made available through the Master Settlement Agreement. Results: Four industry strategies and six recurrent arguments used by the industry are described, which were used to thwart the passage of three generations of health warnings (implemented in 1973, 1987, and 1995). These strategies are shown to have been associated with major delays in the implementation of the warnings and in keeping them inconspicuous, unattributed to the industry and non-specific, and particularly in delaying the use of warnings about addiction. The industry today continues to oppose warnings, which might "repel" smokers from tobacco use. Conclusions: Efforts by governments to introduce potent health warnings will be resisted by the tobacco industry. Tobacco control advocates should anticipate and counter the strategies and arguments used by the industry, which are described in this paper if they wish to maximise the use of the pack as a vehicle for raising awareness about the harms of smoking. PMID:14645944

  17. DO CHILDREN BENEFIT FROM INCREASING CIGARETTE TAXES? ACCOUNTING FOR THE ENDOGENEITY OF LUNG HEALTH AND ENVIRONMENTAL TOBACCO SMOKE EXPOSURE

    EPA Science Inventory

    My research investigates the relationship between environmental tobacco smoke (ETS) exposure and lung function in children. I use detailed individual health data from the Third National Health and Nutrition Survey (NHANES III) to measure the effect of environmental tobacco smoke ...

  18. Implementation of effective cigarette health warning labels among low and middle income countries: State capacity, path-dependency and tobacco industry activity

    PubMed Central

    Hiilamo, Heikki; Glantz, Stanton A.

    2014-01-01

    We investigates the effects of ratifying the WHO Framework Convention of Tobacco Control (FTCT), state capacity, path-dependency and tobacco industry activity on the implementation of effective health warning labels (HWL) on cigarette packs among low and middle income countries (LMIC). Using logistic regression in separate analyses for FCTC Article 11 compliant HWLs and graphic HWLs (GHWL), we found that the odds of FCTC compliance increased by a factor of 1.31 for each year after FCTC entered into force in the country (p<0.01). The odds of passing GHWLs increased by a factor of 1.46 (p<0.05) per year after FCTC entered into force. The weaker the capacity of the states were, the less likely they were to have implemented FCTC compliant HWLs (p<0.05). The countries with voluntary HWLs in 1992 were less likely (OR= 0.19, p<0.01) to comply with FCTC 21 years later (in 2013). The FCTC has promoted HWL policies among LMICs. Public health regulations require investments in broader state capacity. As the theory of path-dependency predicts voluntary agreements have long lasting influence on the direction of tobacco control in a country. Adopting voluntary HWL policies reduced likelihood of having FCTC compliant HWLs decades later. The fact that voluntary agreements delayed effective tobacco regulations suggests that policymakers must be careful of accepting industry efforts for voluntary agreements in other areas of public health as well, such as alcohol and junk food. PMID:25462428

  19. An improved high performance liquid chromatography-fluorescence detection method for the analysis of major phenolic compounds in cigarette smoke and smokeless tobacco products.

    PubMed

    Wu, Jingcun; Rickert, William S; Masters, Andrew

    2012-11-16

    An improved HPLC method has been developed for the determination of major phenolic compounds in cigarette smoke. A novel reversed phase column with a pentafluorophenylpropyl (PFP) ligand in the stationary phase was chosen to separate the positional isomers (p-, m-, and o-cresols). Methanol instead of acetonitrile was used as the organic mobile phase component to improve the separation of the isomers and cope with the crisis of global acetonitrile shortage in 2009. A shorter analytical column with smaller particle size was used to further increase separation efficiency and reduces solvent consumption. These improvements have led to a new HPLC method that is simpler and faster than the GC-MS method and more sensitive, selective and efficient than the widely used traditional HPLC method. The limit of detection (LOD) and limit of quantification (LOQ) of this method are at the ng/mL level for most of the phenols with good linearity (R(2) ≥ 0.999) and precision (RSD<15%). The method has been validated using reference tobacco products. The mainstream and sidestream cigarette smoke yields of phenolic compounds obtained by this method are comparable to those obtained by traditional HPLC method with the advantage that p-, m-, and o-cresols can be determined and reported separately by the new method. The method can also be applied for analysis of phenols in smokeless tobacco product.

  20. A prototypic modified risk tobacco product exhibits reduced effects on chemotaxis and transendothelial migration of monocytes compared with a reference cigarette.

    PubMed

    van der Toorn, Marco; Frentzel, Stefan; Goedertier, Didier; Peitsch, Manuel; Hoeng, Julia; De Leon, Hector

    2015-06-01

    Monocyte adhesion and migration to the subendothelial space represent critical steps in atherogenesis. Here, we investigated whether extracts from the aerosol of a prototypic modified risk tobacco product (pMRTP), based on heating rather than combusting tobacco, exhibited differential effects on the migratory behavior of monocytes compared with that from the reference cigarette, 3R4F. THP-1 cells, a monocytic cell line, and human coronary arterial endothelial cells (HCAECs) were used to investigate chemotaxis and transendothelial migration (TEM) of monocytes in conventional and impedance-based systems. THP-1 cells migrated through a monolayer of HCAECs in response to C-X-C motif ligand 12 (CXCL12), a chemokine involved in diverse cellular functions including chemotaxis and survival of stem cells. Treatment of THP-1 cells with extracts from 3R4F or pMRTP induced concentration-dependent increases in cytotoxicity (7-aminoactinomycin D), and inflammation (IL-8 and TNF-α). CXCL12-mediated chemotaxis and TEM were decreased in extract-treated THP-1 cells. Extracts from 3R4F were ~21 times more potent than those from pMRTP in all examined endpoints. Extracts from 3R4F and pMRTP induced concentration-dependent responses in assays of inflammation, cytotoxicity, chemotaxis, and TEM. Furthermore, our findings indicate that extracts from a pMRTP are significantly less cytotoxic and induce less inflammation than those from the reference cigarette, 3R4F.

  1. Comparative systems toxicology analysis of cigarette smoke and aerosol from a candidate modified risk tobacco product in organotypic human gingival epithelial cultures: A 3-day repeated exposure study.

    PubMed

    Zanetti, Filippo; Titz, Bjoern; Sewer, Alain; Lo Sasso, Giuseppe; Scotti, Elena; Schlage, Walter K; Mathis, Carole; Leroy, Patrice; Majeed, Shoaib; Torres, Laura Ortega; Keppler, Brian R; Elamin, Ashraf; Trivedi, Keyur; Guedj, Emmanuel; Martin, Florian; Frentzel, Stefan; Ivanov, Nikolai V; Peitsch, Manuel C; Hoeng, Julia

    2017-03-01

    Smoking is one of the major lifestyle-related risk factors for periodontal diseases. Modified risk tobacco products (MRTP) offer a promising alternative in the harm reduction strategy for adult smokers unable to quit. Using a systems toxicology approach, we investigated and compared the exposure effects of a reference cigarette (3R4F) and a heat-not-burn technology-based candidate MRTP, the Tobacco Heating System (THS) 2.2. Human gingival epithelial organotypic cultures were repeatedly exposed (3 days) for 28 min at two matching concentrations of cigarette smoke (CS) or THS2.2 aerosol. Results showed only minor histopathological alterations and minimal cytotoxicity upon THS2.2 aerosol exposure compared to CS (1% for THS2.2 aerosol vs. 30% for CS, at the high concentration). Among the 14 proinflammatory mediators analyzed, only 5 exhibited significant alterations with THS2.2 exposure compared with 11 upon CS exposure. Transcriptomic and metabolomic analysis indicated a general reduction of the impact in THS2.2 aerosol-exposed samples with respect to CS (∼79% lower biological impact for the high THS2.2 aerosol concentration compared to CS, and 13 metabolites significantly perturbed for THS2.2 vs. 181 for CS). This study indicates that exposure to THS2.2 aerosol had a lower impact on the pathophysiology of human gingival organotypic cultures than CS.

  2. Tobacco and Pregnancy: Overview of exposures and effects

    EPA Science Inventory

    This opening paper will review the epidemiology of the impact of cigarette smoking and other forms of tobacco exposure on human development. Sources of exposure described include cigarettes and other forms of smoked tobacco, secondhand (environmental) tobacco smoke, several forms...

  3. Tobacco

    MedlinePlus

    ... from poor households are frequently employed in tobacco farming to provide family income. These children are especially ... 19% of the world's population, meet the best practice for pictorial warnings, which includes the warnings in ...

  4. 75 FR 76921 - Tobacco Transition Payment Program; Tobacco Transition Assessments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-10

    ... allocated among six statutorily-specified classes of tobacco products: Cigarettes, cigars, snuff, roll-your... cigarettes and cigars, pounds for the other classes) from the published TTB data and multiplied those numbers.... The initial percentage assigned to cigarette tobacco in FETRA was 96.331 percent, as specified in 7...

  5. Investigation by microarray analysis of effects of cigarette design characteristics on gene expression in human lung mucoepidermoid cancer cells NCI-H292 exposed to cigarette smoke.

    PubMed

    Sekine, Takashi; Sakaguchi, Chikako; Fukano, Yasuo

    2015-02-01

    The effects of tobacco leaf types and the presence or absence of charcoal in the cigarette filters on gene expression were investigated using cigarette prototypes made of either flue-cured (FC) leaf or burley (BLY) leaf and Kentucky Reference 2R4F as a representative blend cigarette with cellulose acetate filters or charcoal filters. NCI-H292, human lung mucoepidermoid carcinoma cell line, was exposed to the total particulate matter (TPM) and gas/vapor phase (GVP) from each prototype for 8h and then the changes in gene expression from microarray data were analyzed. A number of genes associated with oxidative stress, inflammation, DNA damage and xenobiotic response were modified by the two fractions, TPM and GVP, from the three prototypes with cellulose acetate filters. Both TPM and GVP fractions strongly enhanced the gene expression of HMOX1, which is encoding the limiting enzyme in heme degradation and a key regulator of oxidative stress and inflammatory process. Comparing the effects of TPM and GVP fraction, TPM strongly activated Nrf2 pathway-mediated anti-oxidative stress reaction, whereas GVP caused notable DNA damage response. In comparison of FC and BLY, TPM from FC more strongly induced the expression of histone family proteins than that from BLY. GVP from FC markedly induced gene expression associated with HSP70-mediated inflammation relative to that from BLY. Charcoal included in the filter strongly reduced the effects of GVP from each cigarette on gene expression. However, charcoal did not modified the effects of TPM. As a whole, charcoal is a useful material for reducing the biological effects of GVP.

  6. Addition of porphyrins to cigarette filters to reduce the levels of benzo[a]pyrene (B[a]P) and tobacco-specific N-nitrosamines (TSNAs) in mainstream cigarette smoke.

    PubMed

    Wang, Changguo; Dai, Ya; Feng, Guanglin; He, Rong; Yang, Wenmin; Li, Dongliang; Zhou, Xuezheng; Zhu, Lijun; Tan, Lanlan

    2011-07-13

    Tobacco-specific N-nitrosamines (TSNAs) and benzo[a]pyrene (B[a]P) in mainstream cigarette smoke (MSS) cause smoking-related diseases and environmental pollution. Porphyrins were added to cigarette filters to reduce B[a]P (porphyrins A-E) and TSNAs (porphyrin F) in MSS. The porphyrin-B[a]P and porphyrin F-TSNAs (N'-nitrosoanabasine (NAB), N'-nitrosoanatabine (NAT), 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), and N-nitrosonornicotine (NNN)) interactions were investigated by fluorescence quenching and UV-visible spectroscopy. The correlation coefficients were 0.987-0.997 (B[a]P) and 0.994-0.999 (TSNAs), and the binding constants were (1.67-5.02) × 10(5) (B[a]P) and 3.42 × 10(3)-1.40 × 10(4) (TSNAs). Up to 36.72% of B[a]P and 46.67% of the TSNAs were eliminated from MSS, with greater reductions when more porphyrin was included in the filter. With the same mass of porphyrin in the filter, the reduction trend for B[a]P by porphyrins A-E was A > B > C > D > E. The reduction trend for TSNAs by porphyrin F was NNN > NAB > NNK > NAT. The porphyrin mode of action is possibly through strong π-π interactions.

  7. Protection of Hamster Lung Cultures by L-Cysteine or Vitamin C Against Carcinogenic Effects of Fresh Smoke from Tobacco or Marihuana Cigarettes*

    PubMed Central

    Leuchtenberger, C.; Leuchtenberger, R.

    1977-01-01

    Sequential morphological and cytochemical effects of L-cysteine and vitamin C were assessed on hamster lung cultures exposed to smoke from either tobacco or marihuana cigarettes. Hamster lung cultures, when grown in normal media (Eagle-Dulbecco) without L-cysteine (NM), and exposed to fresh smoke from either tobacco or marihuana cigarettes for 1-8 weeks, displayed cytotoxic alterations, loss of lysosomes, and marked abnormalities of cell division and of DNA content of chromosomes, while cultures exposed in the same manner and grown in the same NM, but to which L-cysteine was added, showed increase of lysosomes and significantly less abnormalities in cell division and DNA content of chromosomes (P<0·005). Cultures grown in NM and exposed for 9-24 weeks to smoke (whole smoke or gas vapour phase) disclosed more and more rapid irregular growth of fibroblasts and/or malignant transformation, while cultures grown in NM with L-cysteine and exposed in the same manner to smoke resembled closely those of non-exposed controls. Non-exposed control cultures grown in NM did not show significant differences from those grown in NM+L-cysteine, except that controls with L-cysteine also showed increase of lysosomes, accompanied by a reduced growth rate. Addition of vitamin C to NM had a similar effect on growth of control and smoke exposed cultures as L-cysteine, but the cultures were less regular and grew more rapidly than with L-cystene. There was also occurrence of multinucleated giant cells. Cultures grown in NM which had undergone malignant transformation continued their abnormal growth during the examined period (over 2 years). However, when such transformed cultures were grown for 3 months or longer in NM with L-cysteine or vitamin C, the growth became more and more normal, and the cultures resembled closely those of non-exposed controls. These results suggest that, in hamster lung cultures, addition of L-cysteine or vitamin C to media protects against or reverses abnormal

  8. Patterns of combustible tobacco use in U.S. young adults and potential response to graphic cigarette health warning labels.

    PubMed

    Villanti, Andrea C; Pearson, Jennifer L; Cantrell, Jennifer; Vallone, Donna M; Rath, Jessica M

    2015-03-01

    In the evolving landscape of tobacco use, it remains unclear how tobacco control efforts should be designed and promoted for maximum impact. The current study links the identification of latent classes of young adult combustible tobacco users with anticipated responses to graphic health warning labels (HWLs). Data were collected in January 2012 using an online address-based panel as part of the Legacy Young Adult Cohort Study, and analyses were conducted in 2013. Latent class analyses identified five groups of tobacco users in a national sample of 4,236 young adults aged 18-34years: (1) little cigar/cigarillo/bidi (LCC) and hookah users (4%); (2) nonusers, open to smoking (3%); (3) daily smokers who self-identify as "smokers" (11%); (4) nondaily, light smokers who self-identify as "social or occasional smokers" (9%); and (5) nonusers closed to smoking (73%). Of the nonusers closed to smoking, 23% may be better characterized as at risk for tobacco initiation. Results indicate differences in the potential effectiveness of HWLs across classes. Compared to the daily "smokers," LCC and hookah users (RRR=2.35) and nonusers closed to smoking (RRR=2.33) were more than twice as likely to report that new graphic HWLs would make them think about not smoking. This study supports the potential of graphic HWLs to prevent young nonusers from using tobacco products. It suggests that the extension of prominent HWLs to other tobacco products, including LCCs and hookah tobacco, may also serve a prevention function.

  9. Gaining access to Vietnam's cigarette market: British American Tobacco's strategy to enter 'a huge market which will become enormous'.

    PubMed

    Lee, K; Kinh, H V; Mackenzie, R; Gilmore, A B; Minh, N T; Collin, J

    2008-01-01

    British American Tobacco (BAT) has made concerted efforts since the late 1980s to establish a major presence in Vietnam, among the world's 10 fastest growing tobacco markets. Until 2000, Vietnam's tight regulation of the industry has been largely driven by trade and investment policy, resulting in a stronger domestic industry but increased production and consumption of tobacco products. BAT gained market access, and achieved a dominant market share among TTCs, through leaf development, licensed manufacturing, and the contraband trade. With impending trade liberalization in Vietnam, the company is now well placed to further expand sales. The ambitious National Tobacco Control Policy, adopted in 2000, signals a shift in political priority towards the protection of public health. Effective implementation and enforcement of its comprehensive measures will depend on the public health community's ability to draw support from regional and global experience, notably the Framework Convention on Tobacco Control (FCTC).

  10. 27 CFR 41.74 - Notice for cigarettes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... product contained therein; and the classification for tax purposes, i.e., for small cigarettes either... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for cigarettes. 41..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND...

  11. 27 CFR 40.215 - Notice for cigarettes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... product contained therein, and the classification for tax purposes, i.e., for small cigarettes, either... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for cigarettes. 40..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND...

  12. 27 CFR 45.45 - Notice for cigarettes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... contained therein, and the classification for tax purposes, i.e., for small cigarettes, either “small” or... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for cigarettes. 45..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND...

  13. Electronic Cigarettes on Hospital Campuses

    PubMed Central

    Meernik, Clare; Baker, Hannah M.; Paci, Karina; Fischer-Brown, Isaiah; Dunlap, Daniel; Goldstein, Adam O.

    2015-01-01

    Smoke and tobacco-free policies on hospital campuses have become more prevalent across the U.S. and Europe, de-normalizing smoking and reducing secondhand smoke exposure on hospital grounds. Concerns about the increasing use of electronic cigarettes (e-cigarettes) and the impact of such use on smoke and tobacco-free policies have arisen, but to date, no systematic data describes e-cigarette policies on hospital campuses. The study surveyed all hospitals in North Carolina (n = 121) to assess what proportion of hospitals have developed e-cigarette policies, how policies have been implemented and communicated, and what motivators and barriers have influenced the development of e-cigarette regulations. Seventy-five hospitals (62%) completed the survey. Over 80% of hospitals reported the existence of a policy regulating the use of e-cigarettes on campus and roughly half of the hospitals without a current e-cigarette policy are likely to develop one within the next year. Most e-cigarette policies have been incorporated into existing tobacco-free policies with few reported barriers, though effective communication of e-cigarette policies is lacking. The majority of hospitals strongly agree that e-cigarette use on campus should be prohibited for staff, patients, and visitors. Widespread incorporation of e-cigarette policies into existing hospital smoke and tobacco-free campus policies is feasible but needs communication to staff, patients, and visitors. PMID:26729142

  14. Electronic Cigarettes on Hospital Campuses.

    PubMed

    Meernik, Clare; Baker, Hannah M; Paci, Karina; Fischer-Brown, Isaiah; Dunlap, Daniel; Goldstein, Adam O

    2015-12-29

    Smoke and tobacco-free policies on hospital campuses have become more prevalent across the U.S. and Europe, de-normalizing smoking and reducing secondhand smoke exposure on hospital grounds. Concerns about the increasing use of electronic cigarettes (e-cigarettes) and the impact of such use on smoke and tobacco-free policies have arisen, but to date, no systematic data describes e-cigarette policies on hospital campuses. The study surveyed all hospitals in North Carolina (n = 121) to assess what proportion of hospitals have developed e-cigarette policies, how policies have been implemented and communicated, and what motivators and barriers have influenced the development of e-cigarette regulations. Seventy-five hospitals (62%) completed the survey. Over 80% of hospitals reported the existence of a policy regulating the use of e-cigarettes on campus and roughly half of the hospitals without a current e-cigarette policy are likely to develop one within the next year. Most e-cigarette policies have been incorporated into existing tobacco-free policies with few reported barriers, though effective communication of e-cigarette policies is lacking. The majority of hospitals strongly agree that e-cigarette use on campus should be prohibited for staff, patients, and visitors. Widespread incorporation of e-cigarette policies into existing hospital smoke and tobacco-free campus policies is feasible but needs communication to staff, patients, and visitors.

  15. Differences in Quit Attempts and Cigarette Smoking Abstinence Between Whites and African Americans in the United States: Literature Review and Results From the International Tobacco Control US Survey

    PubMed Central

    Cornelius, Monica E.; Fong, Geoffrey T.; Giovino, Gary A.

    2016-01-01

    Introduction: While cigarette smoking prevalence is declining among US adults, quit rates may differ between white and African American smokers. Here, we summarize the literature on smoking cessation behaviors in whites and African Americans across four study designs and report the findings of new analyses of International Tobacco Control (ITC) US Survey cohort data. Methods: We reviewed 32 publications containing 39 relevant analyses that compared quit attempts and abstinence between US whites and African Americans. Two additional longitudinal analyses were conducted on 821 white and 76 African American cigarette smokers from Waves 7 and 8 of the ITC US Survey (mean follow-up = 19 months). Results: Of 17 total analyses of quit attempts, nine (including the ITC US Survey) observed that African American smokers were more likely than whites to attempt to quit during a given year; seven found no differences. Whites were more likely than African Americans to be abstinent in five of six retrospective cohort analyses and in two of five considered community- and population-based cohort studies. Four of these 11 analyses, including one from the ITC US Survey, found no differences. Conclusions: Of 11 population- or community-based analyses, all seven that found significant differences indicated that whites were more likely to quit than African Americans. These findings, combined with the similar results from population-based birth cohort analyses, support the conclusion that white smokers are more likely to quit than African American smokers. Efforts to encourage and support quitting among all tobacco users remain a priority. Implications: This article provides a review of the literature on smoking cessation among African American and white smokers, and adds new analyses that compare quit attempts and abstinence between US African Americans and whites. Results demonstrate a clear distinction between the findings of cross-sectional and retrospective cohort studies with those

  16. Biological impact of cigarette smoke compared to an aerosol produced from a prototypic modified risk tobacco product on normal human bronchial epithelial cells.

    PubMed

    Kogel, U; Gonzalez Suarez, I; Xiang, Y; Dossin, E; Guy, P A; Mathis, C; Marescotti, D; Goedertier, D; Martin, F; Peitsch, M C; Hoeng, J

    2015-12-01

    Cigarette smoking causes serious and fatal diseases. The best way for smokers to avoid health risks is to quit smoking. Using modified risk tobacco products (MRTPs) may be an alternative to reduce the harm caused for those who are unwilling to quit smoking, but little is known about the toxic effects of MRTPs, nor were the molecular mechanisms of toxicity investigated in detail. The toxicity of an MRTP and the potential molecular mechanisms involved were investigated in high-content screening tests and whole genome transcriptomics analyses using human bronchial epithelial cells. The prototypic (p)MRTP that was tested had less impact than reference cigarette 3R4F on the cellular oxidative stress response and cell death pathways. Higher pMRTP aerosol extract concentrations had impact on pathways associated with the detoxification of xenobiotics and the reduction of oxidative damage. A pMRTP aerosol concentration up to 18 times higher than the 3R4F caused similar perturbation effects in biological networks and led to the perturbation of networks related to cell stress, and proliferation biology. These results may further facilitate the development of a systems toxicology-based impact assessment for use in future risk assessments in line with the 21st century toxicology paradigm, as shown here for an MRTP.

  17. The Use of University Debit Cards for Purchasing Cigarettes: An Opportunity for Tobacco Use Prevention on University Campuses

    ERIC Educational Resources Information Center

    Lazev, Amy B.; Norton, Tina R.; Collins, Bradley; Ma, Grace; Miller, Suzanne

    2012-01-01

    Aims: Young adults have the highest smoking rate of any age group in the United States. However, little is known about how young adults, including college students, access and pay for cigarettes--important information for guiding policies and prevention and intervention efforts. This study examined students' use of university debit cards, which…

  18. Sense of Coherence and Tobacco Use Myths among Adolescents as Predictors of At-Risk Youth Cigarette Use

    PubMed Central

    El-Shahawy, Omar; Sun, Ping; Tsai, Jennifer Yo-ka; Rohrbach, Louise Ann; Sussman, Steve

    2015-01-01

    We examined the association between a general construct of wellness beliefs, sense of coherence, and a specific measure of tobacco-related beliefs, tobacco use myths, as predictors of two smoking -related outcome measures - next year smoking expectation and last 30-day smoking. Self-report questionnaires were administered to 710 adolescents attending California continuation high schools at baseline and at one-year follow-up between 2006 and 2008. Cross-sectionally, predictor and outcome measures were correlated. However, in longitudinal analyses, only tobacco use myths predicted change in outcome measures. We speculate that future smoking interventions among adolescents would achieve relatively efficacious outcomes by targeting specific health beliefs instead of global health beliefs. The study’s limitations are noted. Funding: National Institute on Drug Abuse and Tobacco Related Disease Research Program. PMID:25262653

  19. 27 CFR 40.384 - Disposal of forfeited, condemned, and abandoned cigarette papers and tubes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., condemned, and abandoned cigarette papers and tubes. 40.384 Section 40.384 Alcohol, Tobacco Products and... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes General § 40.384 Disposal of forfeited, condemned, and abandoned cigarette papers...

  20. 27 CFR 40.384 - Disposal of forfeited, condemned, and abandoned cigarette papers and tubes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., condemned, and abandoned cigarette papers and tubes. 40.384 Section 40.384 Alcohol, Tobacco Products and... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes General § 40.384 Disposal of forfeited, condemned, and abandoned cigarette papers...

  1. 27 CFR 40.384 - Disposal of forfeited, condemned, and abandoned cigarette papers and tubes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., condemned, and abandoned cigarette papers and tubes. 40.384 Section 40.384 Alcohol, Tobacco Products and... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes General § 40.384 Disposal of forfeited, condemned, and abandoned cigarette papers...

  2. 27 CFR 40.384 - Disposal of forfeited, condemned, and abandoned cigarette papers and tubes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., condemned, and abandoned cigarette papers and tubes. 40.384 Section 40.384 Alcohol, Tobacco Products and... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes General § 40.384 Disposal of forfeited, condemned, and abandoned cigarette papers...

  3. 27 CFR 40.384 - Disposal of forfeited, condemned, and abandoned cigarette papers and tubes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., condemned, and abandoned cigarette papers and tubes. 40.384 Section 40.384 Alcohol, Tobacco Products and... MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES, AND PROCESSED TOBACCO Manufacture of Cigarette Papers and Tubes General § 40.384 Disposal of forfeited, condemned, and abandoned cigarette papers...

  4. 21 CFR 1141.14 - Misbranding of cigarettes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Misbranding of cigarettes. 1141.14 Section 1141.14...) TOBACCO PRODUCTS CIGARETTE PACKAGE AND ADVERTISING WARNINGS; (Eff. 9-22-12) Cigarette Package and Advertising Warnings § 1141.14 Misbranding of cigarettes. (a) A cigarette shall be deemed to be...

  5. Electronic Cigarettes

    MedlinePlus

    ... New FDA Regulations Text Size: A A A Electronic Cigarettes Electronic cigarettes (e-cigarettes) are battery operated products designed ... more about: The latest news and events about electronic cigarettes on this FDA page Electronic cigarette basics ...

  6. A multilevel-based study of school policy for tobacco control in relation to cigarette smoking among children in elementary schools: gender differences.

    PubMed

    Huang, Hsiao-Ling; Chen, Fu-Li; Hsu, Chih-Cheng; Yen, Yea-Yin; Chen, Ted; Huang, Cheng-Ming; Shi, Hon-Yi; Hu, Chih-Yang; Lee, Chien-Hung

    2010-06-01

    The aim was to comprehensively examine school-based tobacco policy status, implementation and students' perceived smoking at school in regard to gender-specific differences in smoking behavior. We conducted a multilevel-based study to assess two-level effects for smoking among 2350 grades three to six students in 26 randomly selected elementary schools in southern Taiwan. A series of multilevel models were analyzed separately for male and female students. The school-level variables appear to be related to smoking behavior in male students. Among males, the risk of ever-smoking was significantly associated with those schools without antitobacco health education activities or curricula [adjusted odds ratio (aOR) = 6.23, 95% confidence interval (CI): 2.55-15.24], with a high perceived smoking rate (aOR = 3.08, 95% CI: 1.41-6.72) and located in a mountainous region (aOR = 2.53, 95% CI: 1.15-5.58). The risk of ever-smoking among females was significantly associated with those schools without antitobacco activities or curricula (aOR = 3.10, 95% CI: 1.27-7.55). As compared with female counterparts, the specific school that the male students attended had a positive significant effect on the risk of being ever-smokers. The findings suggest that effective tobacco policy implementation should be considered in elementary schools that are currently putting children at the greatest risk for cigarette smoking, especially in regard to male students.

  7. 19 CFR 11.3 - Package and notice requirements for cigars and cigarettes; package requirements for cigarette...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... cigarettes; package requirements for cigarette papers and tubes. 11.3 Section 11.3 Customs Duties U.S...; package requirements for cigarette papers and tubes. Exemptions from tax on cigars, cigarettes, and cigarette papers and tubes apply in accordance with the regulations of the Bureau of Alcohol, Tobacco,...

  8. 19 CFR 11.3 - Package and notice requirements for cigars and cigarettes; package requirements for cigarette...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... cigarettes; package requirements for cigarette papers and tubes. 11.3 Section 11.3 Customs Duties U.S...; package requirements for cigarette papers and tubes. Exemptions from tax on cigars, cigarettes, and cigarette papers and tubes apply in accordance with the regulations of the Bureau of Alcohol, Tobacco,...

  9. 19 CFR 11.3 - Package and notice requirements for cigars and cigarettes; package requirements for cigarette...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... cigarettes; package requirements for cigarette papers and tubes. 11.3 Section 11.3 Customs Duties U.S...; package requirements for cigarette papers and tubes. Exemptions from tax on cigars, cigarettes, and cigarette papers and tubes apply in accordance with the regulations of the Bureau of Alcohol, Tobacco,...

  10. 19 CFR 11.3 - Package and notice requirements for cigars and cigarettes; package requirements for cigarette...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... cigarettes; package requirements for cigarette papers and tubes. 11.3 Section 11.3 Customs Duties U.S...; package requirements for cigarette papers and tubes. Exemptions from tax on cigars, cigarettes, and cigarette papers and tubes apply in accordance with the regulations of the Bureau of Alcohol, Tobacco,...

  11. 19 CFR 11.3 - Package and notice requirements for cigars and cigarettes; package requirements for cigarette...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... cigarettes; package requirements for cigarette papers and tubes. 11.3 Section 11.3 Customs Duties U.S...; package requirements for cigarette papers and tubes. Exemptions from tax on cigars, cigarettes, and cigarette papers and tubes apply in accordance with the regulations of the Bureau of Alcohol, Tobacco,...

  12. Effects of cigarette smoke, cessation and switching to a candidate modified risk tobacco product on the liver in Apoe -/- mice--a systems toxicology analysis.

    PubMed

    Lo Sasso, Giuseppe; Titz, Bjoern; Nury, Catherine; Boué, Stéphanie; Phillips, Blaine; Belcastro, Vincenzo; Schneider, Thomas; Dijon, Sophie; Baumer, Karine; Peric, Daruisz; Dulize, Remi; Elamin, Ashraf; Guedj, Emmanuel; Buettner, Ansgar; Leroy, Patrice; Kleinhans, Samuel; Vuillaume, Gregory; Veljkovic, Emilija; Ivanov, Nikolai V; Martin, Florian; Vanscheeuwijck, Patrick; Peitsch, Manuel C; Hoeng, Julia

    2016-04-01

    The liver is one of the most important organs involved in elimination of xenobiotic and potentially toxic substances. Cigarette smoke (CS) contains more than 7000 chemicals, including those that exert biological effects and cause smoking-related diseases. Though CS is not directly hepatotoxic, a growing body of evidence suggests that it may exacerbate pre-existing chronic liver disease. In this study, we integrated toxicological endpoints with molecular measurements and computational analyses to investigate effects of exposures on the livers of Apoe(-/- )mice. Mice were exposed to 3R4F reference CS, to an aerosol from the Tobacco Heating System (THS) 2.2, a candidate modified risk tobacco product (MRTP) or to filtered air (Sham) for up to 8 months. THS2.2 takes advantage of a "heat-not-burn" technology that, by heating tobacco, avoids pyrogenesis and pyrosynthesis. After CS exposure for 2 months, some groups were either switched to the MRTP or filtered air. While no group showed clear signs of hepatotoxicity, integrative analysis of proteomics and transcriptomics data showed a CS-dependent impairment of specific biological networks. These networks included lipid and xenobiotic metabolism and iron homeostasis that likely contributed synergistically to exacerbating oxidative stress. In contrast, most proteomic and transcriptomic changes were lower in mice exposed to THS2.2 and in the cessation and switching groups compared to the CS group. Our findings elucidate the complex biological responses of the liver to CS exposure. Furthermore, they provide evidence that THS2.2 aerosol has reduced biological effects, as compared with CS, on the livers of Apoe(-/- )mice.

  13. 27 CFR 40.257 - Processed tobacco.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Processed tobacco. 40.257 Section 40.257 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES,...

  14. 27 CFR 40.257 - Processed tobacco.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Processed tobacco. 40.257 Section 40.257 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES,...

  15. 27 CFR 40.257 - Processed tobacco.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Processed tobacco. 40.257 Section 40.257 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES,...

  16. 27 CFR 40.257 - Processed tobacco.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Processed tobacco. 40.257 Section 40.257 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES,...

  17. 27 CFR 40.257 - Processed tobacco.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Processed tobacco. 40.257 Section 40.257 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND TUBES,...

  18. 27 CFR 71.49b - Denial of application for tobacco permit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes, not... violation of any provision of Federal or State criminal law relating to tobacco products, processed...

  19. 27 CFR 71.49b - Denial of application for tobacco permit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes, not... violation of any provision of Federal or State criminal law relating to tobacco products, processed...

  20. 27 CFR 71.49b - Denial of application for tobacco permit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes, not... violation of any provision of Federal or State criminal law relating to tobacco products, processed...

  1. 27 CFR 71.49b - Denial of application for tobacco permit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes, not... violation of any provision of Federal or State criminal law relating to tobacco products, processed...

  2. 27 CFR 71.49b - Denial of application for tobacco permit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... criminal law relating to tobacco products, processed tobacco, cigarette paper, or cigarette tubes, not... violation of any provision of Federal or State criminal law relating to tobacco products, processed...

  3. Cigarette smoke induced genotoxicity and respiratory tract pathology: evidence to support reduced exposure time and animal numbers in tobacco product testing.

    PubMed

    Dalrymple, Annette; Ordoñez, Patricia; Thorne, David; Walker, David; Camacho, Oscar M; Büttner, Ansgar; Dillon, Debbie; Meredith, Clive

    2016-06-01

    Many laboratories are working to develop in vitro models that will replace in vivo tests, but occasionally there remains a regulatory expectation of some in vivo testing. Historically, cigarettes have been tested in vivo for 90 days. Recently, methods to reduce and refine animal use have been explored. This study investigated the potential of reducing animal cigarette smoke (CS) exposure to 3 or 6 weeks, and the feasibility of separate lung lobes for histopathology or the Comet assay. Rats were exposed to sham air or CS (1 or 2 h) for 3 or 6 weeks. Respiratory tissues were processed for histopathological evaluation, and Alveolar type II cells (AEC II) isolated for the Comet assay. Blood was collected for Pig-a and micronucleus quantification. Histopathological analyses demonstrated exposure effects, which were generally dependent on CS dose (1 or 2 h, 5 days/week). Comet analysis identified that DNA damage increased in AEC II following 3 or 6 weeks CS exposure, and the level at 6 weeks was higher than 3 weeks. Pig-a mutation or micronucleus levels were not increased. In conclusion, this study showed that 3 weeks of CS exposure was sufficient to observe respiratory tract pathology and DNA damage in isolated AEC II. Differences between the 3 and 6 week data imply that DNA damage in the lung is cumulative. Reducing exposure time, plus analyzing separate lung lobes for DNA damage or histopathology, supports a strategy to reduce and refine animal use in tobacco product testing and is aligned to the 3Rs (replacement, reduction and refinement).

  4. Cigarette smoke induced genotoxicity and respiratory tract pathology: evidence to support reduced exposure time and animal numbers in tobacco product testing

    PubMed Central

    Dalrymple, Annette; Ordoñez, Patricia; Thorne, David; Walker, David; Camacho, Oscar M.; Büttner, Ansgar; Dillon, Debbie; Meredith, Clive

    2016-01-01

    Abstract Many laboratories are working to develop in vitro models that will replace in vivo tests, but occasionally there remains a regulatory expectation of some in vivo testing. Historically, cigarettes have been tested in vivo for 90 days. Recently, methods to reduce and refine animal use have been explored. This study investigated the potential of reducing animal cigarette smoke (CS) exposure to 3 or 6 weeks, and the feasibility of separate lung lobes for histopathology or the Comet assay. Rats were exposed to sham air or CS (1 or 2 h) for 3 or 6 weeks. Respiratory tissues were processed for histopathological evaluation, and Alveolar type II cells (AEC II) isolated for the Comet assay. Blood was collected for Pig-a and micronucleus quantification. Histopathological analyses demonstrated exposure effects, which were generally dependent on CS dose (1 or 2 h, 5 days/week). Comet analysis identified that DNA damage increased in AEC II following 3 or 6 weeks CS exposure, and the level at 6 weeks was higher than 3 weeks. Pig-a mutation or micronucleus levels were not increased. In conclusion, this study showed that 3 weeks of CS exposure was sufficient to observe respiratory tract pathology and DNA damage in isolated AEC II. Differences between the 3 and 6 week data imply that DNA damage in the lung is cumulative. Reducing exposure time, plus analyzing separate lung lobes for DNA damage or histopathology, supports a strategy to reduce and refine animal use in tobacco product testing and is aligned to the 3Rs (replacement, reduction and refinement). PMID:27160659

  5. A study to investigate changes in the levels of biomarkers of exposure to selected cigarette smoke constituents in Japanese adult male smokers who switched to a non-combustion inhaler type of tobacco product.

    PubMed

    Miura, Naoki; Yuki, Dai; Minami, Naoki; Kakehi, Aoi; Futamura, Yasuyuki

    2015-04-01

    In a clinical study, changes in 14 biomarkers of exposures (BOEs) from 10 tobacco smoke constituents and mutagens detected by the urine mutagenicity test were investigated using a non-combustion inhaler type of tobacco product (NCIT) by switching from a conventional cigarette. This study was conducted in 80 Japanese healthy adult males with a 4-week residential, controlled, open-label, parallel group design. After randomization, 40 smokers used NCIT with approximately 750 aspirations, other 20 smokers smoked approximately 20 pieces of an assigned 1-mg ISO tar conventional cigarette (CC1) every day. Twenty non-smokers (NS) did not use any tobacco product. Under this study condition, switching from cigarette to NCIT showed significant reduction in all BOEs measured. On day 29, the levels of these BOEs were almost the same as those in the NS group, except BOEs of nicotine and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK). This suggested that the exposure to 8 constituents and mutagens in the NCIT group was similar to that in the NS group, while the exposure to nicotine was higher. Although the precise exposure level to NNK was not estimated because of the long half-life of its BOE, it would be substantially lower in the NCIT group than in the CC1 group.

  6. Matrix-bound 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone in tobacco: quantification and evidence for an origin from lignin-incorporated alkaloids.

    PubMed

    Lang, Gerhard; Vuarnoz, Aline

    2015-01-23

    Substantial quantities of the carcinogenic tobacco-specific N-nitrosamine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (1; NNK) are still found in the mainstream smoke of tobacco exhaustively extracted with water, indicating the presence of an insoluble, matrix-bound form. Soluble and matrix-bound concentrations of 1 in tobacco were determined by applying a new method using sequential aqueous extraction at room temperature and at 130 °C. On average, 77% and 53% of the total content of 1 were matrix-bound in air-cured (Burley type) and flue-cured tobaccos, respectively. Thermal release of 1 from its matrix-bound form above ca. 200 °C can account for a large fraction of its concentration in cigarette mainstream smoke. An already matrix-bound alkaloid precursor of matrix-bound 1 was identified in vascular tissue of green leaf midribs. The incubation of vascular cell-wall preparations with the lignin precursor coniferyl alcohol and isotopically labeled nicotine or pseudooxynicotine (2) led to the formation of labeled matrix-bound 1 after nitrosation, suggesting that incorporation of nicotine or its oxidized product 2 during lignin polymerization is the origin of the formation of matrix-bound 1.

  7. Building alliances in unlikely places: progressive allies and the Tobacco Institute's coalition strategy on cigarette excise taxes.

    PubMed

    Campbell, Richard B; Balbach, Edith D

    2009-07-01

    The tobacco industry often utilizes third parties to advance its policy agenda. One such utilization occurred when the industry identified organized labor and progressive groups as potential allies whose advocacy could undermine public support for excise tax increases. To attract such collaboration, the industry framed the issue as one of tax fairness, creating a labor management committee to provide distance from tobacco companies and furthering progressive allies' interests through financial and logistical support. Internal industry documents indicate that this strategic use of ideas, institutions, and interests facilitated the recruitment of leading progressive organizations as allies. By placing excise taxes within a strategic policy nexus that promotes mutual public interest goals, public health advocates may use a similar strategy in forging their own excise tax coalitions.

  8. Building Alliances in Unlikely Places: Progressive Allies and the Tobacco Institute's Coalition Strategy on Cigarette Excise Taxes

    PubMed Central

    Balbach, Edith D.

    2009-01-01

    The tobacco industry often utilizes third parties to advance its policy agenda. One such utilization occurred when the industry identified organized labor and progressive groups as potential allies whose advocacy could undermine public support for excise tax increases. To attract such collaboration, the industry framed the issue as one of tax fairness, creating a labor management committee to provide distance from tobacco companies and furthering progressive allies' interests through financial and logistical support. Internal industry documents indicate that this strategic use of ideas, institutions, and interests facilitated the recruitment of leading progressive organizations as allies. By placing excise taxes within a strategic policy nexus that promotes mutual public interest goals, public health advocates may use a similar strategy in forging their own excise tax coalitions. PMID:19443832

  9. Cadmium concentrations in tobacco and tobacco smoke

    SciTech Connect

    Scherer, G.; Barkemeyer, H.

    1983-02-01

    The amount of cadmium in tobacco depends on the variety and origin of the plant as well as on the analytical method used to determine cadmium. In the literature, cadmium concentrations in tobacco of between 0.5 and 5 ppm are reported. Modern German cigarette tobacco contains about 0.5-1.5 micrograms cadmium/cigarette. Of importance for the smoker is the amount of the metal in the mainstream smoke. The cadmium level in the mainstream smoke of modern cigarettes is reduced by means of filters and other construction features. The average Cd value of German filter cigarettes is less than 0.1 microgram/cigarette in mainstream smoke. An average daily intake of about 1 microgram cadmium by smoking 20 cigarettes can be calculated on the basis of an experimentally proved pulmonary retention rate of 50%. Pulmonary resorption rates relevant to uptake rates of cadmium by smoking are discussed. It can be assumed that cadmium uptake by smoking modern cigarettes has been reduced because of modifications in tobacco processing and cigarette construction in the last few decades.

  10. The impact of the 2009/2010 enhancement of cigarette health warning labels in Uruguay: longitudinal findings from the International Tobacco Control (ITC) Uruguay Survey

    PubMed Central

    Gravely, Shannon; Fong, Geoffrey T.; Driezen, Pete; McNally, Mary; Thrasher, James F.; Thompson, Mary E.; Boado, Marcelo; Bianco, Eduardo; Borland, Ron; Hammond, David

    2015-01-01

    Background FCTC Article 11 Guidelines recommend that health warning labels (HWLs) should occupy at least 50% of the package, but the tobacco industry claims that increasing the size would not lead to further benefits. This article reports the first population study to examine the impact of increasing HWL size above 50%. We tested the hypothesis that the 2009/2010 enhancement of the HWLs in Uruguay would be associated with higher levels of effectiveness. Methods Data were drawn from a cohort of adult smokers (≥18 years) participating in the International Tobacco Control (ITC) Uruguay Survey. The probability sample cohort was representative of adult smokers in 5 cities. The surveys included key indicators of HWL effectiveness. Data were collected in 2008/09 (pre-policy: Wave 2) and 2010/11 (post-policy: Wave 3). Results Overall, 1746 smokers participated in the study at Wave 2 (n=1,379) and Wave 3 (n=1,411). Following the 2009/2010 HWL changes in Uruguay (from 50% to 80% in size), all indicators of HWL effectiveness increased significantly [noticing HWLs: odds ratio (OR)=1.44, p=0.015; reading HWLs: OR=1.42, p=0.002; impact of HWLs on thinking about risks of smoking: OR=1.66, p<0.001; HWLs increasing thinking about quitting: OR=1.76, p<0.001; avoiding looking at the HWLs: OR=2.35, p<.001; and reports that HWLs stopped smokers from having a cigarette “many times”: OR=3.42, p<0.001]. Conclusions The 2009/2010 changes to HWLs in Uruguay, including a substantial increment in size, led to increases of key HWL indicators, thus supporting the conclusion that enhancing HWLs beyond minimum guideline recommendations can lead to even higher levels of effectiveness. PMID:25512431

  11. Concentration dependent effects of tobacco particulates from different types of cigarettes on expression of drug metabolizing proteins, and benzo(a)pyrene metabolism in primary normal human oral epithelial cells

    PubMed Central

    Sacks, Peter G.; Zhao, Zhong-Lin; Kosinska, Wieslawa; Fleisher, Kenneth E.; Gordon, Terry; Guttenplan, Joseph B.

    2011-01-01

    The ability of tobacco smoke (TS) to modulate phase I and II enzymes and affect metabolism of tobacco carcinogens is likely an important factor in its carcinogenicity. For the first time several types of TS particulates (TSP) were compared in different primary cultured human oral epithelial cells (NOE) for their abilities to affect metabolism of the tobacco carcinogen, (BaP) to genotoxic products, and expression of drug metabolizing enzymes. TSP from, reference filtered (2RF4), mentholated (MS), reference unfiltered, (IR3), ultra low tar (UL), and cigarettes that primarily heat tobacco (ECL) were tested. Cells pretreated with TSP concentrations of 0.2 – 10 µg/ml generally showed increased rates of BaP metabolism; those treated with TSP concentrations above 10 µg/ml showed decreased rates. Effects of TSPs were similar when expressed on a weight basis. Weights of TSP/cigarette varied in the order: MS ≈ IR3 > 2RF4 > ECL > UL. All TSPs induced the phase I proteins, cytochrome P450 1A1 (CYP1A1) and 1B1 (CYP1B1), phase II proteins, NAD(P)H dehydrogenase quinone 1 (NQO1), and microsomal glutathione S-transferase 1 (MGST1), and additionally, hydroxysteroid (17-beta) dehydrogenase 2 (HSD17B2), as assessed by qRT-PCR. The pattern of gene induction at probable physiological levels favored activation over detoxification. PMID:21722697

  12. Concentration dependent effects of tobacco particulates from different types of cigarettes on expression of drug metabolizing proteins, and benzo(a)pyrene metabolism in primary normal human oral epithelial cells.

    PubMed

    Sacks, Peter G; Zhao, Zhong-Lin; Kosinska, Wieslawa; Fleisher, Kenneth E; Gordon, Terry; Guttenplan, Joseph B

    2011-09-01

    The ability of tobacco smoke (TS) to modulate phase I and II enzymes and affect metabolism of tobacco carcinogens is likely an important factor in its carcinogenicity. For the first time several types of TS particulates (TSP) were compared in different primary cultured human oral epithelial cells (NOE) for their abilities to affect metabolism of the tobacco carcinogen, (BaP) to genotoxic products, and expression of drug metabolizing enzymes. TSP from, reference filtered (2RF4), mentholated (MS), reference unfiltered, (IR3), ultra low tar (UL), and cigarettes that primarily heat tobacco (ECL) were tested. Cells pretreated with TSP concentrations of 0.2-10 μg/ml generally showed increased rates of BaP metabolism; those treated with TSP concentrations above 10 μg/ml showed decreased rates. Effects of TSPs were similar when expressed on a weight basis. Weights of TSP/cigarette varied in the order: MS≈IR3>2RF4>ECL>UL. All TSPs induced the phase I proteins, cytochrome P450 1A1 (CYP1A1) and 1B1 (CYP1B1), phase II proteins, NAD(P)H dehydrogenase quinone 1 (NQO1), and microsomal glutathione S-transferase 1 (MGST1), and additionally, hydroxysteroid (17-beta) dehydrogenase 2 (HSD17B2), as assessed by qRT-PCR. The pattern of gene induction at probable physiological levels favored activation over detoxification.

  13. A 28-day rat inhalation study with an integrated molecular toxicology endpoint demonstrates reduced exposure effects for a prototypic modified risk tobacco product compared with conventional cigarettes.

    PubMed

    Kogel, Ulrike; Schlage, Walter K; Martin, Florian; Xiang, Yang; Ansari, Sam; Leroy, Patrice; Vanscheeuwijck, Patrick; Gebel, Stephan; Buettner, Ansgar; Wyss, Christoph; Esposito, Marco; Hoeng, Julia; Peitsch, Manuel C

    2014-06-01

    Towards a systems toxicology-based risk assessment, we investigated molecular perturbations accompanying histopathological changes in a 28-day rat inhalation study combining transcriptomics with classical histopathology. We demonstrated reduced biological activity of a prototypic modified risk tobacco product (pMRTP) compared with the reference research cigarette 3R4F. Rats were exposed to filtered air or to three concentrations of mainstream smoke (MS) from 3R4F, or to a high concentration of MS from a pMRTP. Histopathology revealed concentration-dependent changes in response to 3R4F that were irritative stress-related in nasal and bronchial epithelium, and inflammation-related in the lung parenchyma. For pMRTP, significant changes were seen in the nasal epithelium only. Transcriptomics data were obtained from nasal and bronchial epithelium and lung parenchyma. Concentration-dependent gene expression changes were observed following 3R4F exposure, with much smaller changes for pMRTP. A computational-modeling approach based on causal models of tissue-specific biological networks identified cell stress, inflammation, proliferation, and senescence as the most perturbed molecular mechanisms. These perturbations correlated with histopathological observations. Only weak perturbations were observed for pMRTP. In conclusion, a correlative evaluation of classical histopathology together with gene expression-based computational network models may facilitate a systems toxicology-based risk assessment, as shown for a pMRTP.

  14. Changes in smoking prevalence and number of cigarettes smoked per day following the implementation of a comprehensive tobacco control plan in New York City.

    PubMed

    Coady, Micaela H; Jasek, John; Davis, Karen; Kerker, Bonnie; Kilgore, Elizabeth A; Perl, Sarah B

    2012-10-01

    The New York City (NYC) Health Department has implemented a comprehensive tobacco control plan since 2002, and there was a 27% decline in adult smoking prevalence in NYC from 2002 to 2008. There are conflicting reports in the literature on whether residual smoker populations have a larger or smaller share of "hardcore" smokers. Changes in daily consumption and daily and nondaily smoking prevalence, common components used to define hardcore smokers, were evaluated in the context of the smoking prevalence decline. Using the NYC Community Health Survey, an annual random digit dial, cross-sectional survey that samples approximately 10,000 adults, the prevalence of current heavy daily, light daily, and nondaily smokers among NYC adults was compared between 2002 and 2008. A five-level categorical cigarettes per day (CPD) variable was also used to compare the population of smokers between the 2 years. From 2002 to 2008, significant declines were seen in the prevalence of daily smoking, heavy daily smoking, and nondaily smoking. Among daily smokers, there is also evidence of population declines in all but the lowest smoking category (one to five CPD). The mean CPD among daily smokers declined significantly, from 14.6 to 12.5. After an overall decline in smoking since 2002, the remaining smokers may be less nicotine dependent, based on changes in daily consumption and daily and nondaily smoking prevalence. These findings suggest the need to increase media and cessation efforts targeted towards lighter smokers.

  15. Cadmium in tobacco

    SciTech Connect

    Yue, L. )

    1992-03-01

    The present study was conducted to determine the cadmium level in tobacco planted in five main tobacco-producing areas, a cadmium polluted area, and in cigarettes produced domestically (54 brands). The results indicate that average cadmium content in tobacco was 1.48 (0.10-4.95 mg/kg), which was similar to that of Indian tobacco (1.24 mg/kg), but the cadmium of tobacco produced in the cadmium polluted area was quite high (8.60 mg/kg). The average cigarette cadmium was 1.05 micrograms/g (with filter tip) and 1.61 micrograms/g (regular cigarette). Therefore special attention should be paid to the soil used in planting tobacco.

  16. E-cigarettes: facts, perceptions, and marketing messages.

    PubMed

    Carr, Ellen R

    2014-02-01

    Electronic cigarettes (e-cigarettes) are perceived as an alternative to standard tobacco cigarette smoking, primarily because of the e-cigarette industry's marketing messages. However, scientific studies about e-cigarette safety and efficacy remain limited. This column presents some of the issues associated with e-cigarette use, such as potential components of regulation, perceptions that e-cigarettes can help users quit smoking, and free-wheeling marketing strategies that include expanding e-cigarette use to young people. Nurses can be a reliable source of information about e-cigarettes.

  17. Adolescents Who Wouldn't Have Smoked May Be Drawn to E-Cigarettes

    Cancer.gov

    An NCI Cancer Currents blog post on a recent study that suggest adolescents are not just using e-cigarettes as a substitute for conventional cigarettes but that e-cigarettes are attracting new users to tobacco products.

  18. Association Between Electronic Cigarette Use and Openness to Cigarette Smoking Among US Young Adults

    PubMed Central

    Apelberg, Benjamin J.; Ambrose, Bridget K.; Green, Kerry M.; Choiniere, Conrad J.; Bunnell, Rebecca; King, Brian A.

    2015-01-01

    Introduction: Use of electronic nicotine delivery systems (ENDS), including electronic cigarettes (e-cigarettes), is increasing. One concern is the appeal of these products to youth and young adults and the potential to influence perceptions and use of conventional cigarettes. Methods: Using data from the 2012–2013 National Adult Tobacco Survey, characteristics of adults aged 18–29 years who had never established cigarette smoking behavior were examined by ever use of e-cigarettes, demographics, and ever use of other tobacco products (smokeless tobacco, cigars, hookah, and cigarettes). Multivariate logistic regression was used to examine the relationship between e-cigarette use and openness to cigarette smoking among young adults, defined as the lack of a firm intention not to smoke soon or in the next year. Results: Among young adults who had never established cigarette smoking behavior (unweighted n = 4,310), 7.9% reported having ever tried e-cigarettes, and 14.6% of those who reported having ever tried e-cigarettes also reported current use of the product. Ever e-cigarette use was associated with being open to cigarette smoking (adjusted odds ratio = 2.4; 95% confidence interval = 1.7, 3.3), as was being male, aged 18–24 years, less educated, and having ever used hookah or experimented with conventional cigarettes. Conclusions: Ever use of e-cigarettes and other tobacco products was associated with being open to cigarette smoking. This study does not allow us to assess the directionality of this association, so future longitudinal research is needed to illuminate tobacco use behaviors over time as well as provide additional insight on the relationship between ENDS use and conventional cigarette use among young adult populations. PMID:25378683

  19. Sources of Cigarettes among Adolescent Smokers: Free or Purchased?

    ERIC Educational Resources Information Center

    Jansen, Paul; Toomey, Traci L.; Nelson, Toben F.; Fabian, Lindsey E. A.; Lenk, Kathleen M.; Forster, Jean L.

    2011-01-01

    Few studies have described youth cigarette sources in terms of whether the cigarettes were free or purchased. Understanding the different ways youth obtain tobacco can guide development of interventions to more effectively reduce youth smoking. Purpose: To determine the propensity for youth to purchase cigarettes versus obtain cigarettes for free,…

  20. 27 CFR 45.45 - Notice for cigarettes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Notice for cigarettes. 45..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, FOR USE OF THE UNITED STATES Packaging Requirements § 45.45 Notice for...

  1. 27 CFR 45.45 - Notice for cigarettes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Notice for cigarettes. 45..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, FOR USE OF THE UNITED STATES Packaging Requirements § 45.45 Notice for...

  2. 27 CFR 45.45 - Notice for cigarettes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Notice for cigarettes. 45..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, FOR USE OF THE UNITED STATES Packaging Requirements § 45.45 Notice for...

  3. 27 CFR 45.45 - Notice for cigarettes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Notice for cigarettes. 45..., DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO REMOVAL OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES, WITHOUT PAYMENT OF TAX, FOR USE OF THE UNITED STATES Packaging Requirements § 45.45 Notice for...

  4. Hand rolling cigarette papers as the reference point for regulating cigarette fire safety

    PubMed Central

    Laugesen, M; Duncanson, M; Fraser, T; McClellan, V; Linehan, B; Shirley, R

    2003-01-01

    Aim: To compare the burning characteristics of the tobacco and paper of manufactured and hand rolled cigarettes, and set a fire safety standard of manufacture to largely reduce the fire risk from discarded cigarettes. Methods: (1) Cigarette extinction test of ignition strength: 40 cigarettes per brand, lit and placed on 15 layers of filter paper, in accordance with ASTM test standard E2187-02. (2) Citrate extracted by 0.1N hydrochloric acid from cigarette papers and from tobacco in manufactured cigarettes, the supernatant analysed by high performance liquid chromatography using ultraviolet visual light spectrophotometer. (3) Survey of 750 nationally representative adults age 18 years and over, by telephone, including 184 smokers. Materials: (a) New Zealand made Holiday, and Horizon, and US made Marlboro manufactured cigarettes; (b) US manufactured Merit with banded paper; (c) Holiday, Horizon and Marlboro hand rolling tobaccos, hand rolled in Rizla cigarette papers; (d) manufactured cigarettes as in (a), reconstructed using Rizla hand rolling cigarette papers. Results: 1. (a) For each brand of manufactured cigarettes, 40/40 burnt full length; (b) for Merit banded paper cigarettes 29/40 (73%) burnt full length; (c) for each brand of hand rolled cigarettes 0/40 burnt full length; (d) 0/40 manufactured cigarettes reconstructed with Rizla hand rolling paper burnt full length. 2. Citrate content: (a) In manufactured cigarette papers: 0.3–0.8 mg; in tobacco of manufactured cigarettes: Holiday 0, Horizon 0, Marlboro 8.8 mg; (b) Merit: in banded paper 0.418 mg; in tobacco 10.23 mg; (c) In hand rolled cigarettes: in the papers < 0.08 mg; in hand rolled tobacco 13.3–15.0 mg; (d) In hand rolling papers of reconstructed cigarettes: < 0.018 mg. 3. Requiring manufactured cigarettes to compulsorily self-extinguish when left unattended was supported by 67% of smokers, 61% of manufactured cigarette smokers, 82% of hand rolled smokers, and by 68% of non-smokers. Conclusion: The

  5. Tumorigenic agents in unburned processed tobacco: N-nitrosodiethanolamine and 1,1-dimethylhydrazine.

    PubMed

    Schmeltz, I; Abidi, S; Hoffmann, D

    1977-01-01

    Two tumorigenic agents, N-nitrosodiethanolamine and 1,1-dimethylhydrazine, have been isolated from tobacco for the first time. The former, a reportedly weak hepatic carcinogen in rats, varied in amounts from a low of 0.1 ppb in flue-cured tobacco not treated with the herbicide MH-30, to a high of 173 ppb in Burley tobacco to which the herbicide had been applied prior to harvesting. MH-30 (maleic hydrazide) used by farmers to remove 'suckers' from tobacco plants, is commonly formulated as the diethanolamine salt. 1,1-Dimethylhydrazine, reported to induce tumors in mice, ranged in amounts from 60 to 147 ppb, except in the case of Burley tobacco where none was detected (detection limit: 0.1 ng). The source of the nitrosamine in the tobacco appears to be the MH-30, whereas that of dimethylhydrazine has not been determined.

  6. [Smoking and electronic cigarettes in France].

    PubMed

    Berlin, Ivan

    2016-12-01

    France is one of the developed countries where the prevalence of tobacco use is the highest. The reduction of incidence and prevalence of tobacco use in the near future would considerably decrease tobacco associated mortality and morbidity. The electronic cigarette, a consumer product that delivers pharmacologically active substances, is used by several millions of persons in France. The benefit-risk ratio of electronic cigarette use is unknown, as of today.

  7. Tobacco 101 | Smokefree 60+

    Cancer.gov

    Learn about the chemicals in your cigarette, and the harms caused by other forms of tobacco. What is nicotine? Nicotine is an addictive, fast-acting drug found in cigarettes. It affects your heart rate, blood pressure, brain chemistry, and mood. When you stop smoking, you experience cravings because your body is used to having a certain amount of nicotine each day.

  8. Tobacco health warning messages on plain cigarette packs and in television campaigns: a qualitative study with Australian socioeconomically disadvantaged smokers.

    PubMed

    Guillaumier, Ashleigh; Bonevski, Billie; Paul, Christine

    2015-02-01

    Television advertisements, packaging regulations and health warning labels (HWLs) are designed to communicate anti-smoking messages to large number of smokers. However, only a few studies have examined how high smoking prevalence groups respond to these warnings. This study explored how socioeconomically disadvantaged smokers engage with health risk and cessation benefit messages. Six focus groups were conducted over September 2012-April 2013 with adult clients of welfare organizations in regional New South Wales, Australia who were current smokers (n = 51). Participants discussed HWLs, plain packaging and anti-smoking television advertisements. Discussions were audio-taped, transcribed verbatim and analysed using thematic analysis. Highly emotive warnings delivering messages of negative health effects were most likely to capture the attention of the study participants; however, these warning messages did not prompt quit attempts and participants were sceptical about the effectiveness of cessation programmes such as telephone quitlines. Active avoidance of health warning messages was common, and many expressed false and self-exempting beliefs towards the harms of tobacco. Careful consideration of message content and medium is required to communicate the anti-smoking message to disadvantaged smokers who consider themselves desensitized to warnings. Health communication strategies should continue to address false beliefs about smoking and educate on cessation services that are currently underutilized.

  9. Using Alcohol to Sell Cigarettes to Young Adults: A Content Analysis of Cigarette Advertisements

    ERIC Educational Resources Information Center

    Belstock, Sarah A.; Connolly, Gregory N.; Carpenter, Carrie M.; Tucker, Lindsey

    2008-01-01

    Objective: Advertising influences the health-related behaviors of college-aged individuals. Cigarette manufacturers aggressively market to young adults and may exploit their affinity for alcohol when creating advertisements designed to increase cigarettes' appeal. Internal tobacco industry documents reveal that cigarette manufacturers understood…

  10. Cigarette Consumption and Cigarette Smoking Prevalence Among Adults in Kansas

    PubMed Central

    Lai, Sue Min

    2015-01-01

    Introduction Recent tobacco prevention and cessation activities have focused on nonsmoking ordinances and behavioral changes, and in Kansas, the overall prevalence of cigarette smoking among adults has decreased. The objective of this study was to determine whether overall cigarette consumption (mean annual number of cigarettes smoked) in Kansas also decreased. Methods Data on cigarette smoking prevalence for 91,465 adult Kansans were obtained from the Behavioral Risk Factor Surveillance System survey for 1999 through 2010. Data on annual cigarette consumption were obtained from the 2002 and 2006 Kansas Adult Tobacco Survey and analyzed by totals, by sex, and by smoking some days or smoking every day. Linear regression was used to evaluate rate changes over time. Results Among men, but not women, cigarette smoking prevalence decreased significantly over time. The prevalence of smoking every day decreased significantly among both men and women, whereas the prevalence of smoking on some days increased significantly for women but not men. For current smokers, the mean annual number of cigarettes consumed remained the same. Conclusion The decline in overall smoking prevalence coupled with the lack of change in mean annual cigarette consumption may have resulted in a more intense exposure to cigarettes for the smoking population. The significant increase in some day use among women indicates a need for additional prevention and education activities; the impact on future lung cancer incidence rates needs further investigation. PMID:26068414

  11. Ending the cigarette pandemic.

    PubMed

    Richmond, J B

    1983-12-01

    1 year after the issuance of the original Surgeon General's report, Congress passed the Federal Cigarette Labeling Advertising Act, requiring all cigarette packages distributed in the US to carry a Surgeon General's warning that smoking may be hazardous to health. Congress pased the Public Health Cigarette Smoking Act in 1969. This banned cigarette advertising from radio and television. The Surgeon General published the most comprehensive volume on smoking ever issued in the US in 1979, the 15th anniversary of the 1st report. The data on cigarette smoking's adverse effects on health were overwhelming, and the press recognized this. No longer able to rely on journalists to cast doubt on the reliability of the data, the industry changed its strategy by attempting to portray smoking as a civil rights issue. The tobacco industry began to pour millions of dollars into campaigns to prevent the passage of municipal, state, and federal legislation that would ban cigarette advertising or restrict smoking in public places and at the work site. "Healthy People," the Surgeon General's 1st report on health promotion and disease prevention, emphasized the necessary future direction of medicine: prevention. Efforts to end the cigarette pandemic will need to focus on the following in the future: an end to the victimization of women; a greater focus on adolescents; more effective strategies for smoking cessation; more attention to clean indoor air rights; abandonment of recommendations to switch to low-tar, low-nicotine cigarettes; and revelation of chemical additives in cigarettes. The epidemiologists have now documented the devastating nature of the health problems attributable to cigarette smoking, but the minimal budgetary allocations to fight smoking testify to the lack of political will on the part of government.

  12. 27 CFR 40.183 - Record of tobacco products.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Record of tobacco products. 40.183 Section 40.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND...

  13. 27 CFR 40.183 - Record of tobacco products.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Record of tobacco products. 40.183 Section 40.183 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND...

  14. 27 CFR 41.72 - Notice for smokeless tobacco.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Notice for smokeless tobacco. 41.72 Section 41.72 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO IMPORTATION OF TOBACCO PRODUCTS, CIGARETTE...

  15. 27 CFR 40.216a - Notice for pipe tobacco.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for pipe tobacco. 40.216a Section 40.216a Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE...

  16. 27 CFR 40.216 - Notice for smokeless tobacco.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Notice for smokeless tobacco. 40.216 Section 40.216 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE...

  17. 27 CFR 40.216 - Notice for smokeless tobacco.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Notice for smokeless tobacco. 40.216 Section 40.216 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE...

  18. 27 CFR 40.25 - Smokeless tobacco tax rates.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Smokeless tobacco tax rates. 40.25 Section 40.25 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE PAPERS AND...

  19. 27 CFR 40.216a - Notice for pipe tobacco.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Notice for pipe tobacco. 40.216a Section 40.216a Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE...

  20. 27 CFR 40.25 - Smokeless tobacco tax rates.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Smokeless tobacco tax rates. 40.25 Section 40.25 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY (CONTINUED) TOBACCO MANUFACTURE OF TOBACCO PRODUCTS, CIGARETTE...