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Sample records for cigarette smuggling controlling

  1. Progress in combating cigarette smuggling: controlling the supply chain

    OpenAIRE

    Joossens, L.; Raw, M.

    2008-01-01

    Background: The illicit tobacco trade results in huge losses of revenue to governments, estimated at $US40–50 billion in 2006, and in increased consumption and thus health problems because it makes tobacco available more cheaply. On 20 October 2008 the second meeting of the International Negotiating Body (INB2) on the illicit trade protocol of WHO’s Framework Convention on Tobacco Control (FCTC) will discuss measures to tackle the illicit trade in tobacco products. Methods: This paper present...

  2. [Cigarette smuggling: a wide scope phenomenon only there to serve the interests of big tobacco manufacturers].

    Science.gov (United States)

    Gauvin, Louis

    2005-01-01

    "Cigarette smuggling: a wide scope phenomenon only there to serve the interests of big tobacco manuafacturers" uses industry officials' quotes and documents to describe how tobacco manufacturers are involved in the organisation of smuggling and how manufacturers use smuggling in two ways: on one hand, to flood markets with cheap cigarettes and defeat governements' efforts to reduce tobacco consumption by adopting one of the most efficient public health measures (ie: high taxation of tobacco products) and on the other hand, by using the false threat of increased contraband to scare politicians and prevent them from adopting strong fiscal policies. The Framework Convention on Tobacco Control (FCTC) with a protocol on smuggling and the collaboration between international agencies is a means to counter and defeat the tobacco industry attemps at sabotaging efficient public health measures.

  3. "Key to the future": British American tobacco and cigarette smuggling in China.

    Directory of Open Access Journals (Sweden)

    Kelley Lee

    2006-07-01

    Full Text Available 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.

  4. Human Smuggling

    NARCIS (Netherlands)

    Siegel - Rozenblit, Dina; Zaitch, Damian

    2014-01-01

    Human smuggling is based on a consensus between smuggler, smuggled, and his/her family (which usually guarantees or effectuates payment). However, unauthorized immigrants are violating immigration laws and human smugglers are profiting from enabling illegal immigration. Both human smuggling and its

  5. [Expansion of the tobacco industry and smuggling: challenges for public health in developing countries].

    Science.gov (United States)

    Enrique Armendares, Pedro; Reynales Shigematsu, Luz Myriam

    2006-01-01

    The international tobacco industry, in its constant quest for new markets, has expanded aggressively to middle- and low-income nations. At the same time there has been a marked increase in tobacco smuggling, especially of cigarettes. Smuggling produces serious fiscal losses to governments the world over, erodes tobacco control policies and is an incentive to international organized crime. In addition, smuggling results in increased demand for and consumption of tobacco, which in turn benefits the tobacco companies. Moreover, there is evidence indicating that the international tobacco industry has instigated cigarette smuggling and has participated directly in these activities, while at the same time carrying out costly lobbying campaigns to pressure governments against tax increases and to promote their own interests. Academic studies and empirical evidence show that tobacco control can be promoted through high tax rates without causing significant increases in smuggling. To achieve this tobacco smuggling must be attacked through the use of strategies including multilateral controls and actions such as those included in the Framework Convention on Tobacco Control, which establishes the basis for combating smuggling through an international, global approach. It is also necessary to increase the penalties for smuggling and to make the tobacco industry, including producers and distributors, responsible for the final destination of their exports. PMID:17684682

  6. Managing Migration: Is border control fundamental to anti-trafficking and anti-smuggling interventions?

    Directory of Open Access Journals (Sweden)

    Rebecca Miller

    2013-09-01

    Full Text Available Over the last several decades, globalisation and a growing concern over security issues, including transnational crime and terrorism, has shaped migration policies and the priorities of states. As migration rose to the top of many government agendas, a rapid tightening and regularisation of borders ensued in an attempt to keep undesirable, high-risk migrants out of potential destination countries. Concomitantly, transnational crimes, such as trafficking in persons and the smuggling of migrants, have been increasingly defined as border security problems. This article examines the extent to which border control is fundamental to anti-trafficking and anti-smuggling interventions, situating the debate within the wider nexus of globalisation and the securitisation of migration. Based upon their work with the United Nations Office on Drugs and Crime (UNODC Regional Centre for Southeast Asia and the Pacific, the authors take the standpoint that given it is the sovereign right of each state to control its border and regulate migration, the human rights of migrants must be considered within this realpolitik. Clearly, though, this claim is highly political and contentious. In the article, we explore some of the tensions and contradictions that have emerged in this debate, and then develop an argument to suggest that it is possible for states to combine managed migration and strict border controls with the protection of human rights in the current context of globalisation.

  7. Towards a better understanding of human smuggling

    OpenAIRE

    Heckmann, Friedrich

    2007-01-01

    Contents: What is human smuggling?; How can we know about human smuggling?; Human smuggling as a migration phenomenon; Human smuggling as a business; The social organizing of human smuggling; Fighting against human smuggling.

  8. The cigarette “transit” road to the Islamic Republic of Iran and Iraq: Illicit tobacco trade in the Middle East

    OpenAIRE

    2004-01-01

    • The issue of cigarette smuggling is now high on the agenda of governments and international organizations. It has been estimated that a third of internationally exported cigarettes are lost to smuggling. Total revenue lost by governments due to cigarette smuggling is estimated at US$ 25–30 000 million annually. • Studies of the impact of smuggling show that when smuggled cigarettes account for a high percentage of the total sold, the average price for all cigarettes, taxed and unta...

  9. Smuggling special nuclear materials

    International Nuclear Information System (INIS)

    Ever since the collapse of the former Soviet Union reports have circulated with increasing frequency concerning attempts to smuggle materials from that country's civil and military nuclear programs. Such an increase obviously raises a number of concerns (outlined in the author's introduction), chief among which is the possibility that these materials might eventually fall into the hands of proliferant states or terrorist groups. The following issues are presented: significance of materials being smuggled; sources and smuggling routes; potential customers; international efforts to reduce nuclear smuggling; long-term disposition of fissile materials. (author)

  10. Smuggled or trafficked?

    Directory of Open Access Journals (Sweden)

    Jacqueline Bhabha

    2006-05-01

    Full Text Available The UN Convention Against Transnational Organized Crime (TNC and its two Protocols on Trafficking and Smuggling, adopted in 2000, seek to distinguish between trafficking and smuggling. In reality these distinctions are often blurred. A more nuanced approach is needed to ensure protection for all those at risk.

  11. Cigarette smoking and self-control

    OpenAIRE

    Kamhon Kan

    2006-01-01

    This paper empirically studies time inconsistent preferences in the context of cigarette smoking behavior. With hyperbolic discounting, an individual has time inconsistent preferences, which give rise to a lack of self-control, i.e., she may perpetually postpone the execution of a plan. This implies that a smoker who wants to quit has a demand for control devices, e.g., a smoking ban in public areas or a hike in cigarette excise taxes. This paper empirically tests this implication, using a sa...

  12. Interstate Cigarette Bootlegging: Extent, Revenue Losses, and Effects of Government Intervention

    OpenAIRE

    Thursby, Marie C.; Thursby, Jerry G.

    1994-01-01

    In this paper, we develop and estimate a model of commercial smuggling in which some, but not all, firms smuggle a portion of the cigarettes they sell. The model is used to examine the effects on interstate cigarette smuggling of the Contraband Cigarette Act and a change in the federal excise tax. We find that both policies have unintentional effects. While the Contraband Cigarette Act was imposed to reduce interstate smuggling, we find it had the opposite effect. In contrast, an increase in ...

  13. Explaining Crimmigration in Indonesia: A Discourse of the Fight Against People Smuggling, Irregular Migration Control, and Symbolic Criminalization

    Directory of Open Access Journals (Sweden)

    Anugerah Rizki Akbari

    2015-12-01

    Full Text Available Controlling migration in the world's largest archipelago brings various challenges to Indonesian authorities that differ from other countries. The difficulties become even more complicated since Indonesia has been known as the most favorite transit country for people who want to migrate to Australia due to its strategic geographical location, which is situated between the continents of Asia and Australia and between the Pacific and Indian oceans. Following this, the decision of choosing the mechanism of criminal law to deal with irregular migration from the start leads Indonesia to its acknowledgment as a country who is vulnerable to the trend of crimmigration. The criminalization of immigration-related conducts, the authorization of investigative power to the immigration officers, and the implementation of the 'selective policy' in the very first Immigration Law (Law No. 9/1992 justify the underlying situation in Indonesia. This condition is even harsher when Indonesia joined the fight against people smuggling since the new law concerning immigration (Law No. 6/2011 also increase criminal sanctions for immigration-related offenses. Nonetheless, this punitive approach stands as a symbolic strategy, which is barely enforced by the Indonesian authorities and it serves nothing than responding the problems with erroneous actions. By doing this, the Indonesian government has shown its weaknesses and inabilities to control crime problems to an acceptable level.

  14. The cigarette “transit†road to the Islamic Republic of Iran and Iraq: Illicit tobacco trade in the Middle East

    OpenAIRE

    Unknown

    2004-01-01

    • The issue of cigarette smuggling is now high on the agenda of governments and international organizations. It has been estimated that a third of internationally exported cigarettes are lost to smuggling. Total revenue lost by governments due to cigarette smuggling is estimated at US$ 25–30 000 million annually. • Studies of the impact of smuggling show that when smuggled cigarettes account for a high percentage of the total sold, the average price for all cigarettes, taxed and untaxed...

  15. Estimating price elasticities when there is smuggling: the sensitivity of smoking to price in Canada.

    Science.gov (United States)

    Gruber, Jonathan; Sen, Anindya; Stabile, Mark

    2003-09-01

    A central parameter for evaluating tax policies is the price elasticity of demand for cigarettes. But in many countries this parameter is difficult to estimate reliably due to widespread smuggling, which significantly biases estimates using legal sales data. An excellent example is Canada, where widespread smuggling in the early 1990s, in response to large tax increases, biases upwards the response of legal cigarette sales to price. We surmount this problem through two approaches: excluding the provinces and years where smuggling was greatest; and using household level expenditure data on smoking. These two approaches yield a tightly estimated elasticity in the range of -0.45 to -0.47. We also show that the sensitivity of smoking to price is much larger among lower income Canadians. In the context of recent behavioral models of smoking, whereby higher taxes reduce unwanted smoking among price sensitive populations, this finding suggests that cigarette taxes may not be as regressive as previously suggested. Finally, we show that price increases on cigarettes do not increase, and may actually decrease, consumption of alcohol; as a result, smuggling of cigarettes may have raised consumption of alcohol as well.

  16. The empirical analysis of cigarette tax avoidance and illicit trade in Vietnam, 1998-2010.

    Directory of Open Access Journals (Sweden)

    Minh Thac Nguyen

    Full Text Available Illicit trade carries the potential to magnify existing tobacco-related health care costs through increased availability of untaxed and inexpensive cigarettes. What is known with respect to the magnitude of illicit trade for Vietnam is produced primarily by the industry, and methodologies are typically opaque. Independent assessment of the illicit cigarette trade in Vietnam is vital to tobacco control policy. This paper measures the magnitude of illicit cigarette trade for Vietnam between 1998 and 2010 using two methods, discrepancies between legitimate domestic cigarette sales and domestic tobacco consumption estimated from surveys, and trade discrepancies as recorded by Vietnam and trade partners. The results indicate that Vietnam likely experienced net smuggling in during the period studied. With the inclusion of adjustments for survey respondent under-reporting, inward illicit trade likely occurred in three of the four years for which surveys were available. Discrepancies in trade records indicate that the value of smuggled cigarettes into Vietnam ranges from $100 million to $300 million between 2000 and 2010 and that these cigarettes primarily originate in Singapore, Hong Kong, Macao, Malaysia, and Australia. Notable differences in trends over time exist between the two methods, but by comparison, the industry estimates consistently place the magnitude of illicit trade at the upper bounds of what this study shows. The unavailability of annual, survey-based estimates of consumption may obscure the true, annual trend over time. Second, as surveys changed over time, estimates relying on them may be inconsistent with one another. Finally, these two methods measure different components of illicit trade, specifically consumption of illicit cigarettes regardless of origin and smuggling of cigarettes into a particular market. However, absent a gold standard, comparisons of different approaches to illicit trade measurement serve efforts to refine

  17. Combating Smuggling in Persons: A Malaysia Experience

    OpenAIRE

    Rahim Rohani Abdul; Ahmad Tajuddin Muhammad Afiq bin; Abu Bakar Kamaruddin bin Hj.; Abdul Rahim Mohammad Nizamuddin Bin

    2015-01-01

    Malaysia continues to face various challenges derived from the widespread of international migratory movement because of various economic reasons. Malaysia strategic geographical location, in the center of the South East Asian region made the country an attractive destination for human smuggling and trafficking in persons activities. Some of the smuggled persons may end up being trafficked victims base on the definition adopted by Malaysian laws on “trafficked victims”. Malaysia Anti-Traffick...

  18. Expansión de la industria tabacalera y contrabando: retos para la salud pública en los países en desarrollo Expansion of the tobacco industry and smuggling: challenges for public health in developing countries

    Directory of Open Access Journals (Sweden)

    Pedro Enrique Armendares

    2006-01-01

    Full Text Available La industria tabacalera multinacional, siempre en busca de nuevos mercados, ha realizado una agresiva expansión hacia naciones de ingreso medio y bajo. Al mismo tiempo se ha producido un marcado incremento en el contrabando de tabaco, especialmente de cigarrillos. Ese contrabando provoca graves pérdidas fiscales a los gobiernos de todo el mundo, erosiona las políticas de control del tabaco e incentiva a la delincuencia organizada internacional. Por otro lado, el contrabando provoca incrementos en el consumo y la demanda de tabaco, los cuales benefician a las tabacaleras. Más aún, existe evidencia de que la industria tabacalera internacional ha propiciado el contrabando de cigarrillos e incluso ha participado directamente en el mismo. Al mismo tiempo, realiza costosas campañas de cabildeo entre los gobiernos para combatir los impuestos y favorecer sus intereses. Los estudios académicos y la evidencia empírica demuestran que es posible avanzar en el control del tabaquismo mediante el incremento de las tasas fiscales sin provocar incrementos significativos en el contrabando. Para ello es necesario combatir este delito mediante acciones y controles multilaterales como los que fueron establecidos en el Convenio Marco para el Control del Tabaco (CMCT, el cual presenta las bases para enfrentar el contrabando mediante un enfoque internacional y global. También es necesario aumentar radicalmente las penas judiciales al contrabando y hacer responsable a la industria tabacalera, incluyendo fabricantes y distribuidores, por el destino final de sus exportaciones.The international tobacco industry, in its constant quest for new markets, has expanded aggressively to middle- and low-income nations. At the same time there has been a marked increase in tobacco smuggling, especially of cigarettes. Smuggling produces serious fiscal losses to governments the world over, erodes tobacco control policies and is an incentive to international organized crime. In

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

    Science.gov (United States)

    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. PMID:22932830

  20. Effect of the Arizona tobacco control program on cigarette consumption and healthcare expenditures.

    Science.gov (United States)

    Lightwood, James; Glantz, Stanton

    2011-01-01

    This research investigates the relationship between per capita tobacco control expenditures, cigarette consumption, and healthcare expenditures in the state of Arizona. Arizona's tobacco control program, which was established in 1994, concentrates on youth uptake of smoking and avoids public policy and commentary on the tobacco industry. We use a cointegrating time series analysis using aggregate data on healthcare and tobacco control expenditures, cigarette consumption and prices and other data. We find there is a strong association between per capita healthcare expenditure and per capita cigarette consumption. In the long run, a marginal increase in annual cigarette consumption of one pack per capita increases per capita healthcare expenditure by $19.5 (SE $5.45) in Arizona. A cumulative increase of $1.00 in the difference between control state and Arizona per capita tobacco control expenditures increases the difference in cigarette consumption by 0.190 (SE 0.0780) packs per capita. Between 1996 and 2004, Arizona's tobacco control program was associated with a cumulative reduction in cigarette consumption of 200 million packs (95% CI 39.0 million packs, 364 million packs) worth $500 million (95% CI: $99 million, $896 million) in pre-tax cigarette sales to the tobacco industry. The cumulative healthcare savings was $2.33 billion (95% CI $0.37 billion, $5.00 billion) and the cumulative reduction in cigarette. Arizona's tobacco control expenditures are associated with reduced cigarette consumption and healthcare expenditures, amounting to about 10 times the cost of the program through 2004. This return on investment, while large, was less than the more aggressive California program, which did not limit its focus to youth and included tobacco industry denomalization messages.

  1. Inhibitory control and the onset of combustible cigarette, e-cigarette, and hookah use in early adolescence: The moderating role of socioeconomic status.

    Science.gov (United States)

    Riggs, Nathaniel R; Pentz, Mary Ann

    2016-01-01

    The purpose of the study was to test the moderating influence of socioeconomic status (SES) on the associations between inhibitory control and the onset of combustible cigarette, electronic (e-) cigarette, and hookah use in early adolescence. A total of 407 adolescents self-reported nicotine use, inhibitory control, and SES. The hypothesis that inhibitory control would be significantly associated with nicotine use onset (i.e., combustible cigarettes, e-cigarettes, and hookah) only under the condition of low SES was tested. Direct associations were found for inhibitory control on "ever use" of all three nicotine use variables. A moderating effect was also found whereby low inhibitory control was significantly associated with nicotine use onset when participants were from low, but not high, SES families. Findings illustrate one contextual condition under which inhibitory control is associated with early onset of nicotine use. PMID:26095200

  2. Cigarette smoking and risk of ovarian cancer: a pooled analysis of 21 case-control studies

    OpenAIRE

    Faber, Mette T.; Kjær, Susanne K.; Dehlendorff, Christian; Chang-Claude, Jenny; Klaus K. Andersen; Høgdall, Estrid; Webb, Penelope M.; Jordan, Susan J; Rossing, Mary Anne; Doherty, Jennifer A; Lurie, Galina; Pamela J Thompson; Carney, Michael E; Goodman, Marc T.; Ness, Roberta B.

    2013-01-01

    Purpose The majority of previous studies have observed an increased risk of mucinous ovarian tumors associated with cigarette smoking, but the association with other histological types is unclear. In a large pooled analysis, we examined the risk of epithelial ovarian cancer associated with multiple measures of cigarette smoking with a focus on characterizing risks according to tumor behavior and histology. Methods We used data from 21 case–control studies of ovarian cancer (19,066...

  3. A randomized, controlled exposure study in adult smokers of full flavor Marlboro cigarettes switching to Marlboro Lights or Marlboro Ultra Lights cigarettes.

    Science.gov (United States)

    Mendes, Paul; Kapur, Sunil; Wang, Jingzhu; Feng, Shixia; Roethig, Hans

    2008-08-01

    Rationale. To date no state-of-the-art clinical study has been conducted to address the question as to whether switching to lower tar cigarettes reduces exposure to smoke constituents in humans. Methods. Randomized, controlled, forced switching study in 225 adult smokers of full flavor Marlboro (MFF) cigarettes for 8 days with a 24-week follow-up. Subjects smoked MFF (a 15-mg Federal Trade Commission (FTC) tar cigarette) at baseline and were randomized to smoke 11-mg Marlboro Lights (ML) or 6-mg Marlboro Ultra Lights (MUL) cigarettes. Biomarkers of exposure to nicotine, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), pyrene, CO, benzene, acrolein, and mutagenic substances were measured. Results. In the short-term phase, switching from MFF to ML showed statistically significant decreases in nicotine exposure (-13%) and non-significant increases in CO exposure (+6%), while switching from MFF to MUL showed statistically significant decreases in nicotine (-27%) and CO (-13%) exposure. Both nicotine and CO biomarkers trended similarly in the 24-week follow-up as in the short-term phase. The other biomarkers of cigarette smoke constituents followed the same trend as nicotine at the end of the 24-week follow-up. Conclusions. Switching smokers to lower FTC tar yield cigarettes, on average, reduces nicotine and other biomarkers considered surrogates of tar exposure. PMID:18565634

  4. Training options for countering nuclear smuggling

    International Nuclear Information System (INIS)

    The burden of stopping a nuclear smuggling attempt at the border rests most heavily on the front-line customs inspector. He needs to know how to use the technological tools at his disposal, how to discern tell-tale anomalies in export documents and manifests, how to notice psychological signs of a smuggler's tension, and how to search anything that might hide nuclear material. This means that assistance in the counter-nuclear smuggling training of customs officers is one of the most critical areas of help that the United States can provide. This paper discusses the various modes of specialized training, both in the field and in courses, as well as the types of assistance that can be provided. Training for nuclear customs specialists, and supervisors and managers of nuclear smuggling detection systems is also important, and differs from front-line inspector training in several aspects. The limitations of training and technological tools such as expert centers that will overcome these limitations are also discussed. Training assistance planned by DOE/NN-43 to Russia within the Second Line of Defense program is discussed in the light of these options, and future possibilities for such training are projected

  5. Training options for countering nuclear smuggling

    Energy Technology Data Exchange (ETDEWEB)

    Ball, D Y; Erickson, S A

    1999-07-01

    The burden of stopping a nuclear smuggling attempt at the border rests most heavily on the front-line customs inspector. He needs to know how to use the technological tools at his disposal, how to discern tell-tale anomalies in export documents and manifests, how to notice psychological signs of a smuggler's tension, and how to search anything that might hide nuclear material. This means that assistance in the counter-nuclear smuggling training of customs officers is one of the most critical areas of help that the United States can provide. This paper discusses the various modes of specialized training, both in the field and in courses, as well as the types of assistance that can be provided. Training for nuclear customs specialists, and supervisors and managers of nuclear smuggling detection systems is also important, and differs from front-line inspector training in several aspects. The limitations of training and technological tools such as expert centers that will overcome these limitations are also discussed. Training assistance planned by DOE/NN-43 to Russia within the Second Line of Defense program is discussed in the light of these options, and future possibilities for such training are projected.

  6. Electronic Cigarettes

    Science.gov (United States)

    ... 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 ...

  7. US initiatives to combat nuclear smuggling

    International Nuclear Information System (INIS)

    There are a number of initiatives that play a role in combating nuclear smuggling by securing material, detecting incidents or helping to enable countries to prosecute those who violate the laws and regulations governing nuclear and radiological material. The paper covers three key US initiatives. It may sometimes seem confusing, as there are many new initiatives introduced, and governments may get a sense of 'initiative fatigue'. However, it is important to keep pace with, and even one step ahead of, opportunists, profiteers, criminal gangs and terrorist organizations - and those who support them - to be successful in combating nuclear trafficking. (author)

  8. Detector Requirements to Curb Nuclear Smuggling

    Energy Technology Data Exchange (ETDEWEB)

    Erickson, S A

    2001-11-14

    The problem of stopping nuclear smuggling of terrorist nuclear devices is a complex one, owing to the variety of pathways by which such a device can be transported. To fashion new detection systems that improve the chances of detecting such a device, it is important to know the various requirements and conditions that would be imposed on them by both the types of devices that might be smuggled and by the requirement that it not overly interfere with the transportation of legitimate goods. Requirements vary greatly from low-volume border crossings to high-volume industrial container ports, and the design of systems for them is likely to be quite different. There is also a further need to detect these devices if they are brought into a country via illicit routes, i.e., those which do not pass through customs posts, but travel overland though open space or to a smaller, unguarded airport or seaport. This paper describes some generic uses of detectors, how they need to be integrated into customs or other law enforcement systems, and what the specifications for such detectors might be.

  9. Prenatal cigarette exposure and infant learning stimulation as predictors of cognitive control in childhood

    OpenAIRE

    Mezzacappa, Enrico; Buckner, John C.; Earls, Felton

    2011-01-01

    Prenatal exposures to neurotoxins and postnatal parenting practices have been shown to independently predict variations in the cognitive development and emotional-behavioral well being of infants and children. We examined the independent contributions of prenatal cigarette exposure and infant learning stimulation, as well as their inter-relationships in predicting variations in the proficiency of executive attention, a core element of cognitive control and self-regulation.

  10. A Comparative Study on Cigarette Smoking Control Strategies Used In Tanzania and the United Kingdom

    OpenAIRE

    Hussein, Hassan

    2006-01-01

    To identify and compare different smoking control strategies used in the United Kingdom and United Republic of Tanzania Descriptive cross-sectional study Data was collected by an interview and observation at various institutions and clinics in Dar Es Salaam, Tanzania and London, UK and analysed using Epi-Info 2002. It was found that both the two countries have very good strategies against cigarette smoking but UK has a better organized system which is more effective in lowering down smoking p...

  11. Smuggling of human beings and connection with organized crime

    OpenAIRE

    Xhevdet Halili

    2015-01-01

    Through this paper is intended to note the difference between human smuggling and trafficking in human beings, emphasizing the distinctive items and those that are common. During work the focus is on criminal offenses committed by persons individually or as part of an organized crime group with particular focus on Kosovo. During work addressed the causes or factors that have a direct or indirect impact on the reporting of crimes of immigrant smuggling as individual criminal acts or even wh...

  12. Menthol Cigarettes

    Science.gov (United States)

    ... cigarettes sold in the United States has the descriptor “menthol” on the cigarette pack. Menthol cigarettes are ... over 40 years [21]. Is menthol in other products? Yes. Menthol is added to many other products, ...

  13. A.Q. Khan Nuclear Smuggling Network

    Directory of Open Access Journals (Sweden)

    Molly MacCalman

    2016-03-01

    Full Text Available Abdul Qadeer Khan, widely viewed as the father of Pakistan’s nuclear weapons program, was arrested on January 31, 2004 for his key role in the black market sale of nuclear technology and equipment to Iran, North Korea, Libya, and possibly others. A.Q. Khan’s nuclear smuggling network prospered throughout the 1980s and 1990s and was linked to middlemen and businesses in over 20 countries. The network offered buyers a menu of both technical expertise and materials with prices ranging from millions to hundreds of millions of dollars. The Khan network was ultimately exposed largely due to years of intelligence gathering by the United States and the United Kingdom. However, very few of the network’s members have been successfully prosecuted and the demand for nuclear material by both state and non-state actors continues. The exposure of Khan’s network confirmed that a non-state actor could procure and sell a turnkey nuclear weapons program to willing buyers.

  14. Bioresorbable polyelectrolytes for smuggling drugs into cells.

    Science.gov (United States)

    Jaganathan, Sripriya

    2016-06-01

    There is ample evidence that biodegradable polyelectrolyte nanocapsules are multifunctional vehicles which can smuggle drugs into cells, and release them upon endogenous activation. A large number of endogenous stimuli have already been tested in vitro, and in vivo research is escalating. Thus, the interest in the design of intelligent polyelectrolyte multilayer (PEM) drug delivery systems is clear. The need of the hour is a systematic translation of PEM-based drug delivery systems from the lab to clinical studies. Reviews on multifarious stimuli that can trigger the release of drugs from such systems already exist. This review summarizes the available literature, with emphasis on the recent progress in PEM-based drug delivery systems that are receptive in the presence of endogenous stimuli, including enzymes, glucose, glutathione, pH, and temperature, and addresses different active and passive drug targeting strategies. Insights into the current knowledge on the diversified endogenous approaches and methodological challenges may bring inspiration to resolve issues that currently bottleneck the successful implementation of polyelectrolytes into the catalog of third-generation drug delivery systems. PMID:25961363

  15. The challenges of tobacco control in Romania. Policy review.

    Science.gov (United States)

    Loubeau, Patricia R

    2013-06-01

    This article investigates elements of tobacco control issues in Romania. Using European Union requirements for tobacco control legislation as a backdrop, it examines the key issues of smuggling, taxation, and unemployment in a transitional economy. Romania has made some progress by adding text and pictorial warnings to cigarette packages and offering comprehensive help to quit smoking. Using empirical examples, it is argued that more progress in tobacco control is needed in the area of increased taxation, enforcement of non-smoking bans, and new legislation requiring advertising bans at point of sale, kiosks, and billboards. This article draws wider public attention to the problems that smuggling and taxation present for tobacco control, helps identify other countries confronting similar issues, and stimulates effective interventions. PMID:24053066

  16. The effect of the California tobacco control program on smoking prevalence, cigarette consumption, and healthcare costs: 1989-2008.

    Directory of Open Access Journals (Sweden)

    James Lightwood

    Full Text Available BACKGROUND: Previous research has shown that tobacco control funding in California has reduced per capita cigarette consumption and per capita healthcare expenditures. This paper refines our earlier model by estimating the effect of California tobacco control funding on current smoking prevalence and cigarette consumption per smoker and the effect of prevalence and consumption on per capita healthcare expenditures. The results are used to calculate new estimates of the effect of the California Tobacco Program. METHODOLOGY/PRINCIPAL FINDINGS: Using state-specific aggregate data, current smoking prevalence and cigarette consumption per smoker are modeled as functions of cumulative California and control states' per capita tobacco control funding, cigarette price, and per capita income. Per capita healthcare expenditures are modeled as a function of prevalence of current smoking, cigarette consumption per smoker, and per capita income. One additional dollar of cumulative per capita tobacco control funding is associated with reduction in current smoking prevalence of 0.0497 (SE.00347 percentage points and current smoker cigarette consumption of 1.39 (SE.132 packs per smoker per year. Reductions of one percentage point in current smoking prevalence and one pack smoked per smoker are associated with $35.4 (SE $9.85 and $3.14 (SE.786 reductions in per capita healthcare expenditure, respectively (2010 dollars, using the National Income and Product Accounts (NIPA measure of healthcare spending. CONCLUSIONS/SIGNIFICANCE: Between FY 1989 and 2008 the California Tobacco Program cost $2.4 billion and led to cumulative NIPA healthcare expenditure savings of $134 (SE $30.5 billion.

  17. The Global Nuclear Smuggling Situation and its Governance

    Institute of Scientific and Technical Information of China (English)

    Gao; Wanglai

    2015-01-01

    Since human kind enters the nuclear age,nuclear smuggling is an important way of nuclear proliferation.With proliferation of sensitive nuclear materials and nuclear technology,nuclear terrorism has become a real threat to global security,and is included in the global nuclear security agenda.To combat nuclear smuggling has become the front-line defense to prevent nuclear terrorism.In twenty-first Century,nuclear smuggling is featured by the development situation that the global architecture is decentralized,fissile material proportion immobilized,crime team organized,and criminal activities professionalized.The international community should strengthen multi-level cooperation in various fields completely plug the terrorist channels for obtaining nuclear capability at the roots-level,and eliminate the potential security risks of nuclear proliferation.

  18. Prácticas sociales y control territorial en el caribe colombiano (1750- 1800: el contrabando en la península de la Guajira Social practices and territorial control in the colombian caribbean (1750 - 1800: smuggling in the peninsula of Guajira

    Directory of Open Access Journals (Sweden)

    Ruth Esther Gutiérrez Meza

    2011-12-01

    Full Text Available El presente estudio se centra en la manera como el control territorial y la disputa por el poder sobre la circulación mercantil dinamizaron las relaciones sociales de los individuos que habitaron el Caribe colombiano en la segunda mitad del siglo XVIII, más específicamente en la península de la Guajira. Se mostrará como los pobladores de esta península se favorecieron de la geografía de un territorio cuyos accidentes a lo largo de su litoral -puertos naturales- les permitieron vincularse a las dinámicas comerciales de la región mediante la ejecución del contrabando con los extranjeros del Caribe insular.This study focuses on how the territorial control and power struggle over commodity circulation energized social relations of individuals who lived in the Colombian Caribbean in the second half of the eighteenth century, more specifically, in the peninsula of La Guajira. It will show how the inhabitants of this peninsula were favored by the geography of a territory whose accidents along the coastline -natural harbors- allow them to link the business dynamics of the region through smuggling activities with aliens.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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. PMID:23349230

  1. The gastrointestinal tract as a vehicle for drug smuggling

    International Nuclear Information System (INIS)

    Four cases of attempts to smuggle narcotics (marijuana, heroin, and cocaine) by swallowing a large number of drug-filled foreign bodies (condoms and capsules) and hiding them from customs authorities in the gastrointestinal canal during transit are described. This is compared with a psychiatric patient who swallowed 48 Vicks Inhalers. Drug smuggling by swallowing condoms or capsules containing narcotics is now a worldwide ethical-legal problem. It also is of therapeutic and prognostic importance as this may lead to such emergencies as mechanical obstruction, rupture of the drug-containing foreign bodies, and life-threatening intoxication of the carrier. (orig.)

  2. Gastrointestinal tract as a vehicle for drug smuggling

    Energy Technology Data Exchange (ETDEWEB)

    Sinner, W.N.

    1981-10-15

    Four cases of attempts to smuggle narcotics (marijuana, heroin, and cocaine) by swallowing a large number of drug-filled foreign bodies (condoms and capsules) and hiding them from customs authorities in the gastrointestinal canal during transit are described. This is compared with a psychiatric patient who swallowed 48 Vicks Inhalers. Drug smuggling by swallowing condoms or capsules containing narcotics is now a worldwide ethical-legal problem. It also is of therapeutic and prognostic importance as this may lead to such emergencies as mechanical obstruction, rupture of the drug-containing foreign bodies, and life-threatening intoxication of the carrier.

  3. [Lung cancer and cigarette smoking in women. (Results of a case control study)].

    Science.gov (United States)

    Vutuc, C

    1982-08-01

    Smoking habits of 297 female lung cancer patients (Kreyberg I: 202, Kreyberg II: 95) and 580 controls were analyzed. In addition tar exposures (TE) were calculated. Calculation of TE includes amount of consumptions, duration and the tar yields of all cigarette brands ever smoked. These are significant more smokers among patients (63%) and patients with a K I tumor (80%) compared to the controls (21%); K II: 29%. All patients and patients with a K I tumor had a significant longer smoking career (39.3 years; 39.6 years) and a higher tar exposure (TE = 1767; TE - 1810) compared to the controls (31.9 years, TE = 1146). K II: 37.4 years, TE = 1508. Lung cancer risks (adj. for TE) and population attributable risks (PAR) were: all age groups R = 7.3*, PAR = 54%; less than 40 years R = 1.1, PAR = 3%; 41-50 years R = 4.2*, PAR = 42% ; 51-60 years R = 7.6*, PAR = 62%; 61-70 years R = 7.8*, PAR = 54%; greater than 71 years R = 8.0*, PAR = 55%. Lung cancer risks (adj. for age) in relation to tar exposure and attributable risks (AR) were: TE less than 500: all cases R = 1.5, AT = 34% (KIR = 2.9, K II R = 0.8); TE 501-1000: all cases R = 4.2*, AR = 76% (KIR = 9.9*, K II R - 1.1): TE 1001-2000: all cases R = 12.1*, AR = 92% (KIR = 27.2*, K II R = 2.6**); TE 2001-3000: all cases R = 11.1*, AR = 91% (KIR = 25.2*, K II R = 2.0); TE greater than 3001: all cases R = 13.0*, AR = 92% (KIR = 29.3*, K II R = 3.3). These is a significant increase of risk of cigarette smokers beyond a TE of 501, which could be identified as a sort of critical exposure. There is a pronounced dose response relationship between cigarette smoking in relation to TE and lung cancer risk as concerning K I tumors but not KII tumors. Lung cancer risks in relation to age began smoking: less than 19 years R = 7.8*; 19 years and above R = 6.5*. *P less than 1%, **P less than 5%. PMID:7148206

  4. Alcohol Consumption and Harm among Adolescents in Sweden: Is Smuggled Alcohol More Harmful?

    Science.gov (United States)

    Svensson, Johan

    2012-01-01

    As a consequence of Sweden joining the European Union, privately imported alcohol is increasingly sold within illegal contexts (i.e., smuggled alcohol). One implication of the smuggled alcohol is that alcohol becomes more available to underage drinkers. In the Swedish debate, smuggled alcohol has been formulated as a youth problem. The aim of this…

  5. The political obstacles to the control of cigarette smoking in the United States.

    Science.gov (United States)

    Sapolsky, H M

    1980-01-01

    The opportunity to affect significantly the consumption of cigarettes in the United States through government action appears quite limited. Fifty million Americans smoke cigarettes. The United States is a leading producer of tobacco leaf and utilizes a price support system which is designed to protect tobacco growers. The industry is profitable and politicaly well connected. Several states are important producers of tobacco while others benefit from the excise tax imposed on cigarettes. The opposition to smoking is relatively weak and divided. Nevertheless, the tobacco industry worries about the future market for cigarettes. PMID:7419892

  6. Childhood Depressive Symptoms and Adolescent Cigarette Use: A Six-Year Longitudinal Study Controlling for Peer Relations Correlates

    NARCIS (Netherlands)

    Prinstein, M.J.; Greca, A.M. La

    2009-01-01

    Objective: To examine potential pathways between childhood depressive symptoms and adolescent cigarette use, controlling for potential "third variable" causes. Design: Participants included 250 youth (60% girls) who were in Grades 4 to 6 at study outset and in Grades 10 to 12 (M age = 16.78) at a 6-

  7. Dinosaur Eggs Escape Sale as Smuggling Claims Unearthed

    Institute of Scientific and Technical Information of China (English)

    Rex Dalton; 孟春花

    2004-01-01

    @@ An outcry among palaeontologists①-and a little help from US federal agents-has saved some dinosaur embryo② fossils from disappearing into the living room of a wealthy patron. But questions remain as to how the half-dozen specimens,thought to have been smuggled out of Argentina, will be repatriated③ for study.

  8. Public policy implications of tobacco industry smuggling through Native American reservations into Canada.

    Science.gov (United States)

    Kelton, Max H; Givel, Michael S

    2008-01-01

    From 1980 to 1994, the Canadian government enacted major tax increases on tobacco products. These actions initiated significant tobacco smuggling from the United States into Canada through a few U.S. Native American reservations to undercut the price of Canadian tobacco products. The tobacco industry blamed rampant smuggling on excessive taxation; however, research shows that the tobacco industry had actually promoted smuggling schemes to both increase profits and provide an argument for tobacco taxation reduction. Although the smuggling has resulted in numerous U.S. and Canadian criminal convictions of tobacco industry officials and partners, significant smuggling continues throughout the world. For the few Native Americans involved, the smuggling was lucrative and they were able to avoid criminal prosecution through tribal sovereignty. Industry-supported tobacco smuggling has had a profoundly negative effect on Canadian public health that must be brought to light to prevent future similar occurrences.

  9. Public policy implications of tobacco industry smuggling through Native American reservations into Canada.

    Science.gov (United States)

    Kelton, Max H; Givel, Michael S

    2008-01-01

    From 1980 to 1994, the Canadian government enacted major tax increases on tobacco products. These actions initiated significant tobacco smuggling from the United States into Canada through a few U.S. Native American reservations to undercut the price of Canadian tobacco products. The tobacco industry blamed rampant smuggling on excessive taxation; however, research shows that the tobacco industry had actually promoted smuggling schemes to both increase profits and provide an argument for tobacco taxation reduction. Although the smuggling has resulted in numerous U.S. and Canadian criminal convictions of tobacco industry officials and partners, significant smuggling continues throughout the world. For the few Native Americans involved, the smuggling was lucrative and they were able to avoid criminal prosecution through tribal sovereignty. Industry-supported tobacco smuggling has had a profoundly negative effect on Canadian public health that must be brought to light to prevent future similar occurrences. PMID:18724578

  10. Functional Analysis and Treatment of Cigarette Pica.

    Science.gov (United States)

    Piazza, Cathleen C.; And Others

    1996-01-01

    This study of an adolescent with mental retardation and autism found that pica of cigarette butts was maintained in a condition with no social consequences when cigarettes contained nicotine but not when cigarettes contained herbs without nicotine. A procedure based on stimulus control, which reduced cigarette consumption to zero, is described.…

  11. 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

    Science.gov (United States)

    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

  12. Socioeconomic Differences in the Effectiveness of the Removal of the “Light” Descriptor on Cigarette Packs: Findings from the International Tobacco Control (ITC Thailand Survey

    Directory of Open Access Journals (Sweden)

    Charamporn Holumyong

    2011-06-01

    Full Text Available Many smokers incorrectly believe that “light” cigarettes are less harmful than regular cigarettes. To address this problem, many countries have banned “light” or “mild” brand descriptors on cigarette packs. Our objective was to assess whether beliefs about “light” cigarettes changed following the 2007 removal of these brand descriptors in Thailand and, if a change occurred, the extent to which it differed by socioeconomic status. Data were from waves 2 (2006, 3 (2008, and 4 (2009 of the International Tobacco Control (ITC Thailand Survey of adult smokers in Thailand. The results showed that, following the introduction of the ban, there was an overall decline in the two beliefs that “light” cigarettes are less harmful and smoother than regular cigarettes. The decline in the “less harmful” belief was considerably steeper in lower income and education groups. However, there was no evidence that the rate of decline in the “smoother” belief varied by income or education. Removing the “light” brand descriptor from cigarette packs should thus be viewed not only as a means to address the problem of smokers’ incorrect beliefs about “light” cigarettes, but also as a factor that can potentially reduce socioeconomic disparities in smoking-related misconceptions.

  13. Pulmonary functions of narghile smokers compared to cigarette smokers: a case-control study

    OpenAIRE

    Ben Saad, Helmi; Khemiss, Mehdi; Nhari, Saida; Ben Essghaier, Mejda; Rouatbi, Sonia

    2013-01-01

    Background: Studies of the lung function profiles of exclusive narghile smokers (ENS) are few, have some methodological limits, and present contradictory conclusions. The present study aimed to compare the plethysmographic profiles of ENS with age- and height-matched exclusive cigarette smokers (ECS).Methods: Males aged 35–60 living in Sousse, Tunisia, who have been smoking narghile exclusively for more than 10 narghile-years (n = 36) or cigarettes exclusively for more than 10 pack-years (n =...

  14. The long postwar and the politics of penicillin: early circulation and smuggling in Spain, 1944-1954.

    Science.gov (United States)

    Santesmases, María Jesús

    2014-01-01

    In this paper I explore the early circulation of penicillin. I review the early distribution in Spain of a scarce product, reflect on the available sources about the illegal penicillin trade and discuss some cases of smuggling. I argue the early distribution of penicillin involved time and geography, a particular chronology of post Second World War geopolitics. Penicillin practices and experiences belong to this period, in a dictatorship that tolerated smuggling and illegal trade of other products, some, like penicillin, produced in neighbouring countries. As a commodity that crossed borders, penicillin, transiting between the law and hidden trade, between countries and social domains--between war fronts and from a war front to an urban site to be sold--reveals practices of the early years of prosperity in the 1950s. These transits were permanent tests of a society based on taxes and exchanges, law and bureaucracy, control, discipline and the creation of standards. PMID:26054216

  15. The relation between price and daily consumption of cigarettes and bidis: Findings from the Tobacco Control Policy Evaluation Wave 1 Survey

    Directory of Open Access Journals (Sweden)

    P S Pawar

    2014-01-01

    Full Text Available Context: In India, 14% of the population use smoked tobacco products. Increasing prices of these products is one of the measures to curb their consumption. Aims: This study analyzes "unit price" and "daily consumption" of cigarettes and bidis and investigates their relation with each other. Settings And Design: A cross-sectional survey was conducted in four states of India (Bihar, West Bengal, Madhya Pradesh and Maharashtra as a part of the International Tobacco Control Policy (TCP Evaluation Project (the TCP India Project during 2010-2011. Methods: Information was collected from adult (aged ≥15 daily exclusive smokers of cigarette/bidi regarding (a last purchase (purchase in pack/loose, brand and price and (b daily consumption. Average unit price and daily consumption was calculated for different brands and states. Regression model was used to assess the impact of price on daily consumption. Results: Bidis were much less expensive (₹0.39 than cigarettes (₹3.1. The daily consumption was higher (14 among bidi smokers than cigarette smokers (8. The prices and daily consumption of bidis (₹0.33-0.43; 12-15 and cigarettes (₹2.9-3.6; 5-9 varied across the four states. The unit prices of bidis and cigarettes did not influence their daily consumption. Smokers purchasing bidis in packs paid substantially less per unit and purchase of bidis and cigarettes in packs influenced their consumption positively. Conclusions: Cigarettes although more expensive than bidis, seem very cheap if compared internationally. Hence, prices of both cigarettes and bidis do not influence their consumption.

  16. Prenatal Cigarette Exposure and Infant Learning Stimulation as Predictors of Cognitive Control in Childhood

    Science.gov (United States)

    Mezzacappa, Enrico; Buckner, John C.; Earls, Felton

    2011-01-01

    Prenatal exposures to neurotoxins and postnatal parenting practices have been shown to independently predict variations in the cognitive development and emotional-behavioral well-being of infants and children. We examined the independent contributions of prenatal cigarette exposure and infant learning stimulation, as well as their…

  17. Alcohol use disorder with and without stimulant use: brain morphometry and its associations with cigarette smoking, cognition, and inhibitory control.

    Directory of Open Access Journals (Sweden)

    David L Pennington

    Full Text Available Little is known about the effects of polysubstance use and cigarette smoking on brain morphometry. This study examined neocortical brain morphometric differences between abstinent polysubstance dependent and alcohol-only dependent treatment seekers (ALC as well as light drinking controls (CON, the associations of cigarette smoking in these polysubstance users (PSU, and morphometric relationships to cognition and inhibitory control.All participants completed extensive neuropsychological assessments and 4 Tesla brain magnetic resonance imaging. PSU and ALC were abstinent for one month at the time of study. Parcellated morphological data (volume, surface area, thickness were obtained with FreeSurfer methodology for the following bilateral components: dorso-prefrontal cortex (DPFC, anterior cingulate cortex (ACC, orbitofrontal cortex (OFC, and insula. Regional group differences were examined and structural data correlated with domains of cognition and inhibitory control.PSU had significantly smaller left OFC volume and surface area and trends to smaller right DPFC volume and surface area compared to CON; PSU did not differ significantly from ALC on these measures. PSU, however, had significantly thinner right ACC than ALC. Smoking PSU had significantly larger right OFC surface area than non-smoking PSU. No significant relationships between morphometry and quantity/frequency of substance use, alcohol use, or age of onset of heavy drinking were observed. PSU exhibited distinct relationships between brain structure and processing speed, cognitive efficiency, working memory and inhibitory control that were not observed in ALC or CON.Polysubstance users have unique morphometric abnormalities and structure-function relationships when compared to individuals dependent only on alcohol and light drinking controls. Chronic cigarette smoking is associated with structural brain irregularities in polysubstance users. Further elucidation of these distinctive

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

    Science.gov (United States)

    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. PMID:26578014

  19. Graph-Based Analysis of Nuclear Smuggling Data

    International Nuclear Information System (INIS)

    Much of the data that is collected and analyzed today is structural, consisting not only of entities but also of relationships between the entities. As a result, analysis applications rely upon automated structural data mining approaches to find patterns and concepts of interest. This ability to analyze structural data has become a particular challenge in many security-related domains. In these domains, focusing on the relationships between entities in the data is critical to detect important underlying patterns. In this study we apply structural data mining techniques to automate analysis of nuclear smuggling data. In particular, we choose to model the data as a graph and use graph-based relational learning to identify patterns and concepts of interest in the data. In this paper, we identify the analysis questions that are of importance to security analysts and describe the knowledge representation and data mining approach that we adopt for this challenge. We analyze the results using the Russian nuclear smuggling event database.

  20. Prevention of smuggling (contraband) during legal shipments of fissionable and radioactive materials

    International Nuclear Information System (INIS)

    The threat of illicit trafficking of fissionable and radioactive materials (FRM) across borders can be minimized by the implementation of two tasks: (a) carrying out constant radiation control at customs checkpoints and (b) preventing smuggling (contraband) during legal shipments of radioactive sources and nuclear materials. In practically all countries, the customs control of legal shipments of radioactive sources and nuclear materials has been limited to the following: (a) within the framework of export control, the customs inspector formally verifies the licence for FRM import/export against the information provided in the cargo customs declaration and (b) FRM customs examination is limited to cargo package recalculation and verification of seals. Problems are (1) containers of foreign manufacture are not included in the transport container electronic database of the gamma spectrometers and (2) the format of the IAEA PACTRAM transport container database is not appropriate for Russian customs purposes. In this connection, the Russian Customs Service has addressed the IAEA with the proposal to organize work on the creation of an international transport container database and its maintenance in an up-to-date condition. Such a database will allow the accuracy of parameter measurements and the reliability of FRM identification to be increased in the case of shipments in foreign transport containers. The Russian Customs Service has offered to distribute technology for performing FRM customs examination without opening the container. Such technology should become an instrument for prevention of smuggling (contraband) during legal FRM shipments. The Russian Customs Service has further offered to cooperate with efforts of the IAEA and national organizations on modernization of the PACTRAM international transport container database with the aim of entering into the database information useful for customs purposes. The electronic version of this database should be suited

  1. Influence of cigarette smoking in the rate pressure product among young adults: a case control study from Manipal, India.

    Directory of Open Access Journals (Sweden)

    Mulki Ganesh Kamath

    2015-12-01

    Full Text Available Background Cigarette smoking is an important cause of mortality across the world, resulting in death of nearly six million people. Nearly 40% of the deaths are caused by cardiovascular disease and 20% are due to lung cancer. Cigarette smoking is said to increase the susceptibility towards vascular injuries by impacting phases of atherosclerosis, and altering blood pressure (BP, heart rate (HR and elevating plasma catecholamine levels. The objective of this study was to assess if cigarette smoking increases the rate pressure product (RPP at rest and after standing in young adult light smokers compared to non-smokers. Methods 30 young adult smokers and 30 non-smokers (19 - 24 years were enrolled in this case control study. The smoking pack-years was calculated. Blood pressure (BP was measured and RPP was calculated. The mean values between both groups were compared using the univariate analysis of variance adjusted for confounding variables. Results The smoking pack-years was 1.6±1.0 (0.2-4.5. RPP in smokers was 88.8±8.0, 96.2±10.2 at rest and after standing respectively. RPP in non-smokers at rest was 81.6±8.1 and 89.5±10.3 after standing. RPP was statistically significant in between both groups at rest. Conclusion Smoking increases the RPP significantly in young adult light smokers due to an increased HR when compared to non-smokers, at rest. This study reinforces that young adults who are light smokers have an increased workload on the heart, which affects their cardiac performance.

  2. Turning cigarette butt waste into an alternative control tool against an insecticide-resistant mosquito vector.

    Science.gov (United States)

    Dieng, Hamady; Rajasaygar, Sudha; Ahmad, Abu Hassan; Ahmad, Hamdan; Rawi, Che Salmah Md; Zuharah, Wan Fatma; Satho, Tomomitsu; Miake, Fumio; Fukumitsu, Yuki; Saad, Ahmad Ramli; Ghani, Idris Abd; Vargas, Ronald Enrique Morales; Majid, Abdul Hafiz Ab; Abubakar, Sazaly

    2013-12-01

    Annually, 4.5 trillion cigarette butts (CBs) are flicked into our environment. Evidence exists that CB waste is deadly to aquatic life, but their lethality to the aquatic life of the main dengue vector is unknown. CBs are full of toxicants that occur naturally, during planting and manufacturing, which may act as larvicidal agents. We assessed Aedes aegypti vulnerability to Marlboro butts during its development. Overall, CBs showed insecticidal activities against larvae. At early phases of development, mortality rates were much higher in two CBs solution (2CBSol) and 3CBSol microcosms (MICRs). Larval survival gradually decreased with development in 1CBSol-MICRs. However, in great presence of CBs, mortality was high even for the late developmental stages. These results suggest that A. aegypti larvae are vulnerable to CB presence in their habitats, but this effect was seen most during the early developmental phases and in the presence of increased amounts of cigarette remnants. CB filters are being used as raw material in many sectors, i.e., brick, art, fashion, plastic industries, as a practical solution to the pollution problem, the observed butt waste toxicity to mosquito larvae open new avenues for the identification of novel insecticide products.

  3. Turning cigarette butt waste into an alternative control tool against an insecticide-resistant mosquito vector.

    Science.gov (United States)

    Dieng, Hamady; Rajasaygar, Sudha; Ahmad, Abu Hassan; Ahmad, Hamdan; Rawi, Che Salmah Md; Zuharah, Wan Fatma; Satho, Tomomitsu; Miake, Fumio; Fukumitsu, Yuki; Saad, Ahmad Ramli; Ghani, Idris Abd; Vargas, Ronald Enrique Morales; Majid, Abdul Hafiz Ab; Abubakar, Sazaly

    2013-12-01

    Annually, 4.5 trillion cigarette butts (CBs) are flicked into our environment. Evidence exists that CB waste is deadly to aquatic life, but their lethality to the aquatic life of the main dengue vector is unknown. CBs are full of toxicants that occur naturally, during planting and manufacturing, which may act as larvicidal agents. We assessed Aedes aegypti vulnerability to Marlboro butts during its development. Overall, CBs showed insecticidal activities against larvae. At early phases of development, mortality rates were much higher in two CBs solution (2CBSol) and 3CBSol microcosms (MICRs). Larval survival gradually decreased with development in 1CBSol-MICRs. However, in great presence of CBs, mortality was high even for the late developmental stages. These results suggest that A. aegypti larvae are vulnerable to CB presence in their habitats, but this effect was seen most during the early developmental phases and in the presence of increased amounts of cigarette remnants. CB filters are being used as raw material in many sectors, i.e., brick, art, fashion, plastic industries, as a practical solution to the pollution problem, the observed butt waste toxicity to mosquito larvae open new avenues for the identification of novel insecticide products. PMID:23999373

  4. Cigarette smoking and breast cancer risk in relation to joint estrogen and progesterone receptor status: a case-control study in Japan

    OpenAIRE

    Nishino, Yoshikazu; Minami, Yuko; Kawai, Masaaki; Fukamachi, Kayoko; Sato, Ikuro; Ohuchi, Noriaki; Kakugawa, Yoichiro

    2014-01-01

    An association of cigarette smoking with breast cancer risk has been hypothesized. However, results from previous studies have been inconsistent. This case-control study investigated the association of cigarette smoking with breast cancer risk in terms of estrogen-receptor/progesterone-receptor (ER/PgR) status. From among female patients aged 30 years and over admitted to a single hospital in Japan between 1997 and 2011, 1,263 breast cancer cases (672 ER+/PgR+, 158 ER+/PgR-, 22 ER-/PgR+, 308 ...

  5. Legal and Judicial Politics for Narcotic Smuggling in Islamic Republic of Iran

    Directory of Open Access Journals (Sweden)

    Forouzan Alaeiaovin

    2012-11-01

    Full Text Available There is a special judgment ethic about narcotic smuggling in Iran’s law. Most of laws that relate to judgment ethic of narcotic smuggling crimes are different from other crimes judgment ethics. These differences can be considered in revolution court jurisdiction, special precept in supply contract, precepts that relate to review wanting, precept that relate to admin manner of lawyer. Jurisdiction abandon for investigation of narcotics smuggling crimes revolution court as a special court is due to lawmakers’ attempt to emphasize over the sensitivity of these crimes and special investigation needed for them. Issuance necessity of temporary arrestment in most of these crimes is an evidence for legislature rigor in this case. Researchers investigate investigation manner, jurisdiction and other judgment ethic laws of narcotic smuggling crimes.

  6. Public opinion regarding earmarked cigarette tax in Taiwan

    OpenAIRE

    Yang Chung-Lin; Yen Lee-Lan; Tsai Yi-Wen; Chen Pei-Fen

    2003-01-01

    Abstract Background Cigarette taxation has been perceived by academics and policy-makers as one of the most effective ways of reducing the use of cigarettes. On January 1 2002, the Taiwan government imposed a New Taiwan (NT) $5 per pack tax earmarked for the purpose of tobacco control. This study uses a survey collected prior to taxation to assess public attitudes toward cigarette taxation, public beliefs about the effectiveness of cigarette taxation at reducing cigarette use and public opini...

  7. Prevalence and reasons for use of electronic cigarettes among smokers: findings from the International Tobacco Control (ITC) Netherlands Survey

    NARCIS (Netherlands)

    K. Hummel; C. Hoving; G.E. Nagelhout; H. de Vries; B. van den Putte; M.J.J.M. Candel; R. Borland; M.C. Willemsen

    2015-01-01

    Background Not much is known about how people in the Netherlands respond to electronic cigarettes (e-cigarettes); how many know about them, which people try them, keep using them and why, and what are changes over time regarding awareness and use? Methods We used samples of smokers aged 15 years and

  8. Physical parameters of the ventilated filter cigarette

    Directory of Open Access Journals (Sweden)

    Đurđanović O.D.

    2003-01-01

    Full Text Available The main physical parameter of all ventilated filter cigarettes is the filter ventilation. It has been known for many years that these cigarettes have a possibility to achieve major reductions in all noxious smoke components including those in the gas phase, and that filter ventilation is a practical tool for controlling smoke deliveries. The term filter ventilation in this case describes the supply of diluting air to the main-stream smoke via the ventilated cigarette filter. Smoking of a lit cigarette is a nonlinear dynamic process, and filter ventilation depends on the interrelationship between a number of factors. Fortunately, the total ventilation measured on an unlit cigarette during constant and standard air flow at mouth end is somewhat lower than for a lit cigarette. It was shown that linear models used here make it possible to estimate filter ventilation degree for various commercial unlit cigarettes from nondestructive pressure measurements and geometrical data.

  9. Fissile material smuggling: German politics, hype and reality

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, H.

    1994-12-01

    The spy novel nightmare scenarios of nuclear smuggling have become reality, and much of the recent news has focused on Germany. But these events must be put in perspective, and a number of apparent {open_quotes}facts{close_quotes} must be examined more carefully. For example, while authorities in Germany have seized weapons-usable material in various incidents that have captured international attention, none of this material is from nuclear weapons or weapons production facilities. Moreover, despite the fact that the number of criminal cases has risen, the quantity of {open_quotes}loose{close_quotes} weapons-usable material is still not significant. Nor are there any indications so far that powerful criminal organizations or buyers from nuclear-ambitious {open_quotes}rogue{close_quotes} states are involved. Rather, the incidents so far involve individuals or small groups of criminals who found that their {open_quotes}buyers{close_quotes} were, more often than not, German security agents working {open_quotes}sting{close_quotes} operations to trap the smugglers and black marketeers or journalists working on a {open_quotes}big story.{close_quotes}

  10. Preliminary evaluation of a fluorescence and radioisotope nuclear smuggling deterrence tag - final report (IL500E)

    International Nuclear Information System (INIS)

    This report summarizes the efforts completed in identifying candidate fluorescence compounds and radioisotopes for a developing tagging system. The tagging system is being developed as a deterrent to nuclear smuggling, by providing a means of: (1) tracing materials and pilferers to the facility of origin for any recovered special nuclear materials, (2) inventory control of long-term stored items containing special nuclear materials, and (3) tracking materials transferred between facilities. The system uses three types of materials to cover a range of applications intended to prevent the pilfering of special nuclear materials. One material, fluorescent compounds which are invisible without ultraviolet or near-infrared detection systems, is marked on controlled items with a tracking pattern that corresponds to a specified item in a specified location in the data control system. The tagging system uses an invisible, fluorescent dusting powder to mark equipment and personnel who inappropriately handle the tagged material. The tagging system also uses unique combinations of radionuclides to identify the facility of origin for any special nuclear material. This report also summarizes the efforts completed in identifying hardware that will be used for the tagging system. This hardware includes the devices for applying the tagging materials, the commercially available fluorescence detection systems, and gamma ray detection systems assembled from existing, commercially available technologies

  11. Preliminary evaluation of a fluorescence and radioisotope nuclear smuggling deterrence tag - final report (IL500E)

    Energy Technology Data Exchange (ETDEWEB)

    Hartenstein, S.D.; Aryaeinejad, R.; Delmastro, J.R. [and others

    1997-04-01

    This report summarizes the efforts completed in identifying candidate fluorescence compounds and radioisotopes for a developing tagging system. The tagging system is being developed as a deterrent to nuclear smuggling, by providing a means of: (1) tracing materials and pilferers to the facility of origin for any recovered special nuclear materials, (2) inventory control of long-term stored items containing special nuclear materials, and (3) tracking materials transferred between facilities. The system uses three types of materials to cover a range of applications intended to prevent the pilfering of special nuclear materials. One material, fluorescent compounds which are invisible without ultraviolet or near-infrared detection systems, is marked on controlled items with a tracking pattern that corresponds to a specified item in a specified location in the data control system. The tagging system uses an invisible, fluorescent dusting powder to mark equipment and personnel who inappropriately handle the tagged material. The tagging system also uses unique combinations of radionuclides to identify the facility of origin for any special nuclear material. This report also summarizes the efforts completed in identifying hardware that will be used for the tagging system. This hardware includes the devices for applying the tagging materials, the commercially available fluorescence detection systems, and gamma ray detection systems assembled from existing, commercially available technologies.

  12. A Qualitative Study of Border Marketplaces and their Impacts on Continuation of Smuggling

    Directory of Open Access Journals (Sweden)

    Omid Ghaderzadeh

    2013-08-01

    As it is summed up in our model, it can be admitted that due to the perceptions and explanations of research participants, although markets result from restriction and reduction in the oldest modes of smuggling phenomenon, they have indirectly continued it in new and several modes because of various problems such as: intricate and dissuasive bureaucracy, vulnerability and inefficiency of interior surveillance system of markets, situational disorder and out-structural oppression. As it is demonstrated in the model, finally the findings emphasize the changed effects of smuggling phenomenon on its constitutive factors. In other words, informal actions of smuggling phenomenon that is now current in borders and boundary markets of Marivan, reinforce its formation and genesis contexts. So this makes it harder for markets to achieve one of their vital goals, that is, eliminating and deleting smuggling completely. In the end, various out–structural oppression such as: Organizational and ecological and livelihood makes it possible for smuggling phenomenon to be maintained in different changeable modes and this phenomenon subsequently reproduces its own former continuative conditions.

  13. E-Cigarette Poisonings Skyrocket Among Young Kids

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_158738.html E-Cigarette Poisonings Skyrocket Among Young Kids: Study Swallowing ... poison control centers about young children's exposure to e-cigarettes have skyrocketed in recent years, new research ...

  14. A single serving of blueberry (V. corymbosum) modulates peripheral arterial dysfunction induced by acute cigarette smoking in young volunteers: a randomized-controlled trial.

    Science.gov (United States)

    Del Bo', Cristian; Porrini, Marisa; Fracassetti, Daniela; Campolo, Jonica; Klimis-Zacas, Dorothy; Riso, Patrizia

    2014-12-01

    Cigarette smoking causes oxidative stress, hypertension and endothelial dysfunction. Polyphenol-rich foods may prevent these conditions. We investigated the effect of a single serving of fresh-frozen blueberry intake on peripheral arterial function and arterial stiffness in young smokers. Sixteen male smokers were recruited for a 3-armed randomized-controlled study with the following experimental conditions: smoking treatment (one cigarette); blueberry treatment (300 g of blueberry) + smoking; control treatment (300 mL of water with sugar) + smoking. Each treatment was separated by one week of wash-out period. The blood pressure, heart rate, peripheral arterial function (reactive hyperemia and Framingham reactive hyperemia), and arterial stiffness (digital augmentation index, digital augmentation index normalized for a heart rate of 75 bpm) were measured before and 20 min after smoking with Endo-PAT2000. Smoking impaired the blood pressure, heart rate and peripheral arterial function, but did not affect the arterial stiffness. Blueberry consumption counteracted the impairment of the reactive hyperemia index induced by smoking (-4.4 ± 0.8% blueberry treatment vs. -22.0 ± 1.1% smoking treatment, p smoking treatment, p smoking treatment, mmHg, p smoking. No effect was observed for arterial stiffness and other vital signs. In conclusion, data obtained suggest a protective role of blueberry on reactive hyperemia, Framingham reactive hyperemia, and systolic blood pressure in subjects exposed to smoke of one cigarette. Future studies are necessary to elucidate the mechanisms involved.

  15. Development of design of a radioisotope switchable neutron source and new portable detector of smuggling

    International Nuclear Information System (INIS)

    Development of simple and cheap radioisotope switchable neutron source for application in the portable device of detecting of smuggling is presented. Detailed calculations (Monte-Carlo modeling) for the purpose of optimization of a design of the source and the detector module are carried out. The sufficient an yield of neutrons, about 2 o 105 n/s provides the source with the sizes of approx 25 x 25 x 60 mm3. Results of simulation of scanning smuggling areas (polyethylene 10 x 10 x 5 cm3) behind the thick steel wall (1.2 cm) gave the relation of signal/ background 7-8

  16. Nuclear smuggling: Adaptability, organized crime and undercover operations

    International Nuclear Information System (INIS)

    In the early and mid 1990s nuclear material smuggling propelled itself onto the agenda of intelligence and law enforcement agencies in Western Europe and the United States. Hardly a week went by without a startling new claim about the inadequacy of security at Russian nuclear material stockpiles, the possibility of organized crime groups supplying terrorists or rogue states with sufficient material to make at least one nuclear weapon, and the inability of authorities in the former Soviet Union or in the West to stanch the continued trafficking of materials. At the same time, skeptics argued that much of the trafficking involved radioactive junk rather than weapons-grade material, that the demand side of the market had been artificially created by western undercover police, intelligence agents, and journalists posing as potential buyers in what was an attempt at sensationalism, and that the market was populated by amateur criminals, who were easily entrapped, rather than by professional smugglers who were likely to be much more elusive. The debate reached a peak in 1994 and has since declined. In spite of the seizure of a sample of uranium-235 (enriched 76%) seized by a border guard in Bulgaria in May 1999, and 920 grams of enriched uranium-235 (30%) seized in Georgia in April 2000, the radioactive and nuclear material trafficking issue has lost considerable salience. There are two possible explanations for this. The first is that the problem has indeed become less significant. An alternative is that it has changed forms and direction in ways that attract less publicity, but that might in fact be equally or more disturbing. To determine which of these propositions is more compelling the first section of this paper examines the changes in trafficking patterns. Based on a database of over 700 incidents that have taken place since May 1991 and been identified in the open sources, the discussion focuses on trends since 1995 and suggests not only that that there has been

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

    OpenAIRE

    Lambert, A.; Sargent, J.D.; Glantz, S. A.; Ling, P M

    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 net...

  18. Emotions for sale: cigarette advertising and women's psychosocial needs

    OpenAIRE

    Anderson, Stacey J; Glantz, Stanton A. Ph.D.; Ling, P M

    2005-01-01

    Objective: To explore messages of psychosocial needs satisfaction in cigarette advertising targeting women and implications for tobacco control policy. Methods: Analysis of internal tobacco industry documents and public advertising collections. Results: Tobacco industry market research attempted to identify the psychosocial needs of different groups of women, and cigarette advertising campaigns for brands that women smoke explicitly aimed to position cigarettes as capable of...

  19. DrugFacts: Electronic Cigarettes (e-Cigarettes)

    Science.gov (United States)

    ... Home » Publications » DrugFacts » Electronic Cigarettes (e-Cigarettes) DrugFacts: Electronic Cigarettes (e-Cigarettes) Email Facebook Twitter Revised May ... by ©iStock.com/kitiara65/ http://istockpho.to/1SWVugO Electronic cigarettes (also called e-cigarettes or electronic nicotine ...

  20. Ingestion of cigarettes and cigarette butts by children--Rhode Island, January 1994-July 1996 .

    Science.gov (United States)

    1997-02-14

    During 1995, the American Association of Poison Control Centers (AAPCC) received 7917 reports of potentially toxic exposures to tobacco products among children aged cigars. Acute nicotine poisoning is characterized by rapid onset of symptoms that may be severe when large amounts have been ingested. During January 1994-July 1996, the Rhode Island Poison Control Center (RIPCC) received 146 reports of ingestion of products containing nicotine by children aged cigarette butts among children aged cigarette butts by children aged < or = 6 years resulted in minor toxic effects and occurred more frequently in households where smoking was permitted in the presence of children and where cigarettes and cigarette wastes were accessible to children.

  1. A Randomized, Placebo-Controlled, Crossover Trial of Cannabis Cigarettes in Neuropathic Pain

    Science.gov (United States)

    Wilsey, Barth; Marcotte, Thomas; Tsodikov, Alexander; Millman, Jeanna; Bentley, Heather; Gouaux, Ben; Fishman, Scott

    2016-01-01

    The Food and Drug Administration (FDA), Substance Abuse and Mental Health Services Administration (SAMHSA), and the National Institute for Drug Abuse (NIDA) report that no sound scientific studies support the medicinal use of cannabis. Despite this lack of scientific validation, many patients routinely use “medical marijuana,” and in many cases this use is for pain related to nerve injury. We conducted a double-blinded, placebo-controlled, crossover study evaluating the analgesic efficacy of smoking cannabis for neuropathic pain. Thirty-eight patients with central and peripheral neuropathic pain underwent a standardized procedure for smoking either high-dose (7%), low-dose (3.5%), or placebo cannabis. In addition to the primary outcome of pain intensity, secondary outcome measures included evoked pain using heat-pain threshold, sensitivity to light touch, psychoactive side effects, and neuropsychological performance. A mixed linear model demonstrated an analgesic response to smoking cannabis. No effect on evoked pain was seen. Psychoactive effects were minimal and well-tolerated, with some acute cognitive effects, particularly with memory, at higher doses. PMID:18403272

  2. Psychosocial Factors Associated With Adolescent Electronic Cigarette and Cigarette Use

    Science.gov (United States)

    Berhane, Kiros; Unger, Jennifer B.; Cruz, Tess Boley; Huh, Jimi; Leventhal, Adam M.; Urman, Robert; Wang, Kejia; Howland, Steve; Gilreath, Tamika D.; Chou, Chih-Ping; Pentz, Mary Ann; McConnell, Rob

    2015-01-01

    BACKGROUND: Use of electronic cigarettes (e-cigarettes) among adolescents has increased since their introduction into the US market in 2007. Little is known about the role of e-cigarette psychosocial factors on risk of e-cigarette or cigarette use in adolescence. METHODS: Information on e-cigarette and cigarette psychosocial factors (use and attitudes about use in the home and among friends) was collected from 11th- and 12th-grade participants in the Southern California Children’s Health Study during the spring of 2014. RESULTS: Of 2084 participants, 499 (24.0%) had used an e-cigarette, including 200 (9.6%) current users (past 30 days); 390 participants (18.7%) had smoked a combustible cigarette, and 119 (5.7%) were current cigarette smokers. Cigarette and e-cigarette use were correlated. Nevertheless, 40.5% (n = 81) of current e-cigarette users had never smoked a cigarette. Psychosocial factors (home use of each product, friends’ use of and positive attitudes toward e-cigarettes and cigarettes) and participant perception of the harm of e-cigarettes were strongly positively associated both with e-cigarette and cigarette use. Most youth who reported e-cigarette use had friends who used e-cigarettes, and almost half of current users reported that they did not believe there were health risks associated with e-cigarette use. CONCLUSIONS: Longitudinal studies of adolescents are needed to determine whether the strong association of e-cigarette psychosocial factors with both e-cigarette and cigarette use will lead to increased cigarette use or dual use of cigarettes and e-cigarettes, or whether e-cigarettes will serve as a gateway to cigarette use. PMID:26216326

  3. Better understanding the influence of cigarette smoking and indoor air pollution on chronic obstructive pulmonary disease: A case-control study in Mainland China

    Energy Technology Data Exchange (ETDEWEB)

    Xu, F.; Yin, X.M.; Shen, H.B.; Xu, Y.C.; Ware, R.S.; Owen, N. [Nanjing Municipal Center for District Control & Prevention, Nanjing (China)

    2007-11-15

    This study investigated the relationship between the total amount of cigarettes smoked (TACS) and indoor air pollution, with the risk of COPD among urban and rural Chinese adults. A nested case-control study was performed using data collected in a large community survey (N = 29 319) conducted between October 2000 and March 2001 in Nanjing, China. The exposure to indoor respiratory pollutants of cooking and heating materials and to passive cigarette smoke was compared in patients diagnosed with COPD (n = 1743) and controls matched for age, gender and residence (n = 1743). The smoking rate among COPD patients was significantly higher than that among the controls. After controlling for possible confounders, the adjusted odds ratios for COPD increased across TACS tertiles: from lower (OR = 1.40, 95% confidence interval (CI): 1.09-1.79), to middle (OR = 1.55, 95% CI: 1.21-1.99), and upper (OR = 1.77, 95% CI: 1.37-2.29). Among smokers, women were significantly more likely to develop COPD than men (OR = 1.20, 95% CI: 1.02-1.41). There were no significant associations between COPD and domestic fuels used, kitchen ventilation or passive smoking. Heating in winter with coal was weakly but positively linked with COPD among non-smokers overall, among women non-smokers, and specifically for women living in urban as well as rural areas. This clear dose-response relationship exists between cigarette smoking and COPD; compared with men, women smokers were more susceptible to COPD. Exposure to other respiratory pollutants in the home was not significantly associated with the diagnosis of COPD.

  4. Cigarette Smoking and Urinary Organic Sulfides 

    Institute of Scientific and Technical Information of China (English)

    JIANLE; CAOWEN-JUN

    2000-01-01

    In order to observe how cigarette smoking influences levels of thio-thiazolidine-4-carboxylic acid(TTCA),high performance liquid chromatography(HPLC) was used to detect TTCA in urine from 18 healthy male volunteers.At the sme time,the total amout of urinary organic sulfides was determined by the iodine azide test(IAT).Nine of the volunteers had smoking higtories(5 to 10 cigarettes per day,as the smoking group),and the rest only occasionally smoke (1 to 2 cigarettes per month,as the control group).Samples were collected in the early morning (limosis)and 90 minutes after smoking a cigarette.Results showed that smoking a single cigaretter could elevate the level of urinary organic sulfides both in the smoking and control groups,while a smoking habit appeared to have no significant influence on the urinary organic sulfide level.No significant cumulative effect of cigarette smoking on urinary organic sulfides was found,The influence of cigarette on uinary organic sulfides was temporary.The results suggest that cigaretter smoking might be a confounding factor in biomontoring the levels of carbon disulfide in exposed workers.

  5. Moving East: how the transnational tobacco industry gained entry to the emerging markets of the former Soviet Union—part I: establishing cigarette imports

    Science.gov (United States)

    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

  6. Tobacco commerce on the internet: a threat to comprehensive tobacco control.

    Science.gov (United States)

    Cohen, J E; Sarabia, V; Ashley, M J

    2001-12-01

    Although internet use continues to increase and e-commerce sales are expected to exceed US$1 trillion by the end of 2001, there have been few assessments in the literature regarding the implications of this medium for tobacco control efforts. This commentary explores the challenges that the internet may pose to the key components of a comprehensive tobacco control strategy, and pinpoints potential approaches for addressing these challenges. Four key challenges that the internet presents for tobacco control are identified: unrestricted sales to minors; cheaper cigarettes through tax avoidance and smuggling; unfettered advertising, marketing and promotion; and continued normalisation of the tobacco industry and its products. Potential strategies for addressing these challenges include international tobacco control agreements, national and state regulation, and legal remedies. PMID:11740029

  7. Impact of cigarette taxation policy on excise revenues and cigarette consumption in Uzbekistan

    Directory of Open Access Journals (Sweden)

    Konstantin S. Krasovsky

    2013-05-01

    Full Text Available BACKGROUND: In 2012, Uzbekistan ratified the Framework Convention on Tobacco Control, which states that price and tax measures are an effective means of reducing tobacco consumption. We aimed to explore the effect of taxation policies on revenues and cigarette consumption. METHODS: Data on tax rates, revenues, cigarette sales were taken from national reports. To forecast potential revenues, a scenario analysis was performed. RESULTS: In 1991-2004, ad valorem excise system was in place in Uzbekistan, which was later replaced by the specific excise system. In 1997-2011, the nominal average excise has increased by a factor of twenty, but in real terms, after a sharp increase in 1999, average excise declined annually and increased only in 2010-2011. Annual cigarette sales per capita of adult population in 1999-2007 constituted 17-25 cigarette packs, while in 2008-2011 it increased to 30-37 packs. Four scenarios of excise tax increases in 2012 were developed: one actual scenario based on the rates effective in Uzbekistan in 2012, and three hypothetical ones anticipating excise rates increase by 1.5, 2 and 3-fold. With actual excise increase in 2012, the inflation-adjusted budget revenues would grow by 5%, and with three hypothetical - by 17%, 35% and 66% respectively, despite the decline of tax-paid cigarette sales. CONCLUSION: Stabilization or reduction in cigarette excises in Uzbekistan in 2002-2008 led to a decline in real excise revenues and the growth of cigarette sales. In 1999 and 2010-2011, excises were significantly increased and the real revenues have risen, despite the decline in cigarette sales. As cigarette prices are low, the illegal outflow of cigarettes from Uzbekistan apparently exceeds the illegal inflow. A significant increase in cigarette excise (1.5-3 fold can both increase budget revenues and reduce cigarette consumption, with greater increase yielding more benefits.

  8. Sanctions, Smuggling, and the Cigarette: The granting of Iran office of foreign asset control′s licenses to big tobacco

    Directory of Open Access Journals (Sweden)

    Esfandyar Batmanghelidj

    2014-01-01

    Full Text Available Background: Presuming that tobacco taxes, levied both as import duties and ad valorem, would financially benefit the Iranian Government, such the introduction of a highly desired US product to the market would be antithetical to the sanctions regime currently in place. Methods: This paper as a systematic review and documents through Pubmed and webs seeks to understand the politician economy implications of nicotine addiction in Iran, focusing on the US office of foreign asset control′s (OFAC awarding of Iran operations licenses to American tobacco companies. Results: By comparing Iran′s tobacco industry and the attendant public health crisis that has arisen from high rates of nicotine addiction, to conditions in Turkey, it can be demonstrated that Iran is uniquely unable to extract revenues from the sale of tobacco products. The primary point of comparison between Iran and Turkey is smoking-attributable annual productivity loses of each country as estimated through the use of smoking-attributable mortality, morbidity and economic costs software (SAMMEC and the available related literature. Based on the calculations derived from the SAMMEC model, Iran is burdened with an incredible cost to the economy borne by a high prevalence of smokers. Conclusions: It is concluded that an awareness of this condition enables OFAC to award licenses to big tobacco without fear of undermining current foreign policy initiatives.

  9. [Summary of the existing knowledge about electronic cigarettes].

    Science.gov (United States)

    Cselkó, Zsuzsa; Pénzes, Melinda

    2016-06-19

    The decreasing proportion of smokers due to smoking restrictions have led producers to invent and disseminate electronic cigarettes (e-cigarettes) worldwide as a new form of nicotine enjoyment. This review summarizes the existing knowledge about e-cigarettes based on publications of PubMed, and on reviews and research data published by national and international scientific institutions. Present knowledge about the composition of e-cigarettes confirms that they are harmful products since their vapor is equally detrimental to the health of users and bystanders. Their benefits in smoking cessation still have not been justified by adequate scientific evidence, however, it has been proven that e-cigarettes uphold nicotine addiction and may increase the risk of starting conventional cigarette use by youth. In order to ensure the results of tobacco control policy and to assist smoking cessation, the same regulations are to be applied to e-cigarettes as to conventional tobacco products.

  10. The synergistic effect of cigarette taxes on the consumption of cigarettes, alcohol and betel nuts

    Directory of Open Access Journals (Sweden)

    Lee Jie-Min

    2007-06-01

    Full Text Available Abstract Background Consumption of cigarettes and alcoholic beverages creates serious health consequences for individuals and overwhelming financial burdens for governments around the world. In Asia, a third stimulant – betel nuts – increases this burden exponentially. For example, individuals who simultaneously smoke, chew betel nuts and drink alcohol are approximately 123 times more likely to develop oral, pharyngeal and laryngeal cancer than are those who do not. To discourage consumption of cigarettes, the government of Taiwan has imposed three taxes over the last two decades. It now wishes to lower consumption of betel nuts. To assist in this effort, our study poses two questions: 1 Will the imposition of an NT$10 Health Tax on cigarettes effectively reduce cigarette consumption? and 2 Will this cigarette tax also reduce consumption of alcoholic beverages and betel nuts? To answer these questions, we analyze the effect of the NT$10 tax on overall cigarette consumption as well as the cross price elasticities of cigarettes, betel nuts, and alcoholic beverages. Methods To establish the Central Bureau of Statistics demand function, we used cigarette, betel nut, and alcoholic beverage price and sales volume data for the years 1972–2002. To estimate the overall demand price elasticity of cigarettes, betel nuts, and alcoholic beverages, we used a seemingly unrelated regression analysis. Results We find that the NT$10 health tax on cigarettes will reduce cigarette consumption by a significant 27.22%. We also find that cigarettes, betel nuts, and alcoholic beverages have similar inherent price elasticities of -0.6571, -0.5871, and -0.6261 respectively. Because of this complementary relationship, the NT$10 health tax on cigarettes will reduce betel nut consumption by 20.07% and alcohol consumption by 7.5%. Conclusion The assessment of a health tax on cigarettes as a smoking control policy tool yields a win-win outcome for both government and

  11. U.S. second line of defense: preventing nuclear smuggling across Russia's borders

    International Nuclear Information System (INIS)

    Preventing the theft of weapons-usable highly enriched uranium and plutonium in Russia is one of the central security concerns facing the US today. The dissolution of the highly centralized USSR and the resulting societal crisis has endangered Russia's ability to protect its more than 200 metric tons of plutonium and 1000 tons of highly enriched uranium (roughly 8 kg Pu or 25 kg HEU is sufficient to make a bomb). Producing this fissile material is the most difficult and expensive part of nuclear weapons production and the US must make every effort to ensure that fissile material (and nuclear-related technologies) does not reach the hands of terrorist groups, rogue states or other potential proliferators. In response to this concern, the US has undertaken a number of initiatives in partnership with Russia and other FSU states to prevent the theft of fissile material. The Material Protection, Control and Accounting Program (MPC and A) was begun in 1993 to prevent the theft of nuclear materials from Russian civilian complexes, that is facilities not under control of the Ministry of Defense, which is largely responsible for possession and oversight of nuclear weapons. The MPC and A program is considered the first line of defense against theft of nuclear material because its goal is to prevent theft of material at production and storage facilities. This year the Department of Energy (DOE) initiated a new program called the Second Line of Defense (SLD), the goal of which is to assist Russia in preventing the smuggling of nuclear material and weapons at its borders, either by land, sea or air. The SLD program represents an important phase in the overall effort to ensure the security of nuclear material and weapons in Russia. However, as the US engages Russian customs officials in this important project, Americans should keep in mind that providing equipment--even indigenous equipment--is insufficient by itself; material aid must be accompanied by rigorous inspection and

  12. Cigarette use, Cigarette Consumption and Price of Cigarette

    Institute of Scientific and Technical Information of China (English)

    JingMing Li

    2016-01-01

    两种经验方法在这篇研究论文中使用,为了调查在美国香烟价格跟香烟需求的关系通过可以找到的数据信息。这篇论文的目的为了调查香烟的价格是否是一个强有力的方式去减少香烟的需求。论文中的的数据收集来源于美国的48个州从1985年到1995年,目的是检测香烟价格跟其他独立的变量对香烟需求的作用。最小二乘回归模型跟虚拟变量的最小二乘法模型已经使用去决定香烟价格的作用。此外,其他因素像人均GDP,人口,CPI也使用在模型中去证实潜在的关系对于香烟需求。报告结果显示了任何方式的香烟价格上升将会导致个人香烟需求的下降。香烟需求的百分比下降取决于香烟价格的百分比上升,这个现象可以通过需求的价格弹性去估量。基于报告的分析可以放心的作出结论,香烟价格上升仍然是一种有效的工具去减少香烟的需求。%In this research paper two empirical methodologies are used for studying the relation between cigarette price and cigarette consumption in America with available statistical information. The purpose of the paper is to investigate whether the price of cigarette is a powerful method for cutting cigarette consumption. The statistical information used in the paper is collected from 48 U.S. states over the period from 1985 to 1995 for examining the effect of cigarette price and others independent variables on cigarette consumption. Ordinary least squares (OLS) regression model and Least square dummy variable model are used to determine effect of cigarette price. Furthermore, other factors such as GDP per capita, population and Consumer price index (CPI), have been added into the model to attest to their potential nexuses with cigarette consumption. The result of the report shows that any increase in the price of cigarettes will decrease personal consumption of cigarettes. Higher prices increase costs to

  13. Explaining adolescents' cigarette smoking: a comparison of four modes of action control and test of the role of self-regulatory mode.

    Science.gov (United States)

    Rivis, Amanda; Sheeran, Paschal; Armitage, Christopher J

    2010-10-01

    The present study compared how well four modes of action control (intentional, habitual, reactive and stereotype activation) explain adolescents' cigarette smoking, and examined whether individual differences in self-regulation (locomotion and assessment tendencies; Higgins, Kruglanski, & Pierro, 2003) moderate the behavioural impact of the respective modes. Findings from a prospective questionnaire survey showed that (a) willingness, prototype perceptions and past behaviour--but not intention--predicted smoking behaviour, and explained 63% of the variance, and (b) the assessment mode of self-regulation moderated the past behaviour-future behaviour relation such that past behaviour had less impact on future smoking behaviour at high levels of assessment. These findings suggest that adolescents' smoking is controlled by stereotype activation, habitual and reactive processes. Implications of the results for designing effective adolescent smoking cessation programmes are considered. PMID:20204964

  14. Health Considerations in Regulation and Taxation of Electronic Cigarettes.

    Science.gov (United States)

    Mainous, Arch G; Tanner, Rebecca J; Mainous, Ryan W; Talbert, Jeffery

    2015-01-01

    The use of electronic cigarettes (e-cigarettes) is experiencing unprecedented growth. This can be contrasted to the use of conventional cigarettes which showed a decrease among adults with the current smoker prevalence dropping from 20.9% in 2005 to 17.8% in 2013. There is some data that e-cigarettes are attracting both former smokers and never smokers, and in particular, young people as users. Currently most states do not tax e-cigarettes. Taxation and regulation may have a similar overall goal of decreasing smoking but regulation tends to focus reduced availability of products. In terms of tobacco control, taxation focuses on the demand side of the equation. Taxation is a distinct strategy from regulation and has been shown to decrease new adopters of conventional cigarettes. A variety of potential taxation strategies can be considered by policymakers based on different assumptions about e-cigarettes and their utility, ranging from untaxed to taxation at moderate levels compared to conventional cigarettes to taxation equal to conventional cigarettes. Until more evidence for the benefits of e-cigarettes is presented, it seems prudent to view them as a potentially harmful and addictive product that ought to be regulated and taxed in an equivalent manner to conventional cigarettes.

  15. Technical description of candidate fluorescence compounds and radioisotopes for a nuclear smuggling deterrence tag (IL500E)

    Energy Technology Data Exchange (ETDEWEB)

    Hartenstein, S.D.; Aryaeinejad, R.

    1996-03-01

    This report summarizes the efforts completed in identifying candidate fluorescence compounds and radioisotopes for a developing tagging system. The tagging system is being developed as a deterrent to nuclear smuggling, by providing a means of: (1) tracing materials and pilferers to the facility of origin for any recovered special nuclear materials; (2) inventory control of long-term stored items containing special nuclear materials; and (3) tracking materials transferred between facilities. The tagging system uses four types of tagging materials to cover a range of applications intended to prevent the pilfering of special nuclear materials. One material, fluorescent compounds which are invisible without ultraviolet or near-infrared detection systems, is marked on controlled items with a tracking pattern that corresponds to a specified item in a specified location in the data control system. The tagging system uses an invisible, fluorescent dusting powder to mark equipment and personnel who inappropriately handle the tagged material. The tagging system also uses unique combinations of radionuclides to identify the facility of origin for any special nuclear material. Currently, 18 long-lived radioisotopes, 38 short-live radioisotopes and 10 fluorescent compounds have been selected as candidate materials for the tagging system.

  16. Technical description of candidate fluorescence compounds and radioisotopes for a nuclear smuggling deterrence tag (IL500E)

    International Nuclear Information System (INIS)

    This report summarizes the efforts completed in identifying candidate fluorescence compounds and radioisotopes for a developing tagging system. The tagging system is being developed as a deterrent to nuclear smuggling, by providing a means of: (1) tracing materials and pilferers to the facility of origin for any recovered special nuclear materials; (2) inventory control of long-term stored items containing special nuclear materials; and (3) tracking materials transferred between facilities. The tagging system uses four types of tagging materials to cover a range of applications intended to prevent the pilfering of special nuclear materials. One material, fluorescent compounds which are invisible without ultraviolet or near-infrared detection systems, is marked on controlled items with a tracking pattern that corresponds to a specified item in a specified location in the data control system. The tagging system uses an invisible, fluorescent dusting powder to mark equipment and personnel who inappropriately handle the tagged material. The tagging system also uses unique combinations of radionuclides to identify the facility of origin for any special nuclear material. Currently, 18 long-lived radioisotopes, 38 short-live radioisotopes and 10 fluorescent compounds have been selected as candidate materials for the tagging system

  17. The Study on Cigarette Brand Marketing Channel Control Based on the Stakeholder Theory%基于利益相关者理论的卷烟品牌营销渠道控制力研究

    Institute of Scientific and Technical Information of China (English)

    任传鹏; 彭品志; 丁日佳

    2012-01-01

    本文基于利益相关者理论,深入分析我国卷烟营销渠道中的问题,并从增值客户和加强卷烟销售专卖管理两个方面,提出了增强烟草公司卷烟营销渠道控制力的建议。%Based on the stakeholder theory, this paper first i'n-depth analyses the problems in the cigarette distribution channel. And then, this pa- per proposes Suggestions to the tobacco companies to enhance the cigarette sales channel control, which mainly involve the improving companies's value and strengthening the cigarette sales monopoly administration.

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

    OpenAIRE

    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 s...

  19. Cigarette smoking and breast cancer risk in relation to joint estrogen and progesterone receptor status: a case-control study in Japan.

    Science.gov (United States)

    Nishino, Yoshikazu; Minami, Yuko; Kawai, Masaaki; Fukamachi, Kayoko; Sato, Ikuro; Ohuchi, Noriaki; Kakugawa, Yoichiro

    2014-01-01

    An association of cigarette smoking with breast cancer risk has been hypothesized. However, results from previous studies have been inconsistent. This case-control study investigated the association of cigarette smoking with breast cancer risk in terms of estrogen-receptor/progesterone-receptor (ER/PgR) status. From among female patients aged 30 years and over admitted to a single hospital in Japan between 1997 and 2011, 1,263 breast cancer cases (672 ER+/PgR+, 158 ER+/PgR-, 22 ER-/PgR+, 308 ER-/PgR- and 103 missing) and 3,160 controls were selected. History of smoking (ever, never), some smoking-related measures, and passive smoking from husbands (ever, never) were assessed using a self-administered questionnaire. Polytomous logistic regression and tests for heterogeneity across ER+/PgR + and ER-/PgR- were conducted. For any hormone receptor subtype, no significant association was observed between history of smoking (ever, never) and breast cancer risk. Analysis of smoking-related measures revealed that starting to smoke at an early age of ≤19 years was significantly associated with an increased risk of postmenopausal ER-/PgR- cancer (odds ratio = 7.01, 95% confidence interval: 2.07-23.73). Other measures of smoking such as the number of cigarettes per day, the duration of smoking, and start of smoking before the first birth were not associated with breast cancer risk for any receptor subtype. There was no association between passive smoking (ever, never) and breast cancer risk for any of the four subtypes. These results indicate that history of smoking and passive smoking from husbands may have no overall effect on breast cancer risk for any hormone receptor subtype. However, it is possible that women who start to smoke as teenagers may have a higher risk of developing postmenopausal ER-/PgR- cancer. Further studies are needed to clarify the association of smoking with breast cancer risk, especially the role of starting to smoke at an early age. PMID

  20. Metabonomic study of rats exposed to cigarette sidestream smoke

    Institute of Scientific and Technical Information of China (English)

    LIAN Wen-liu; SHI Xian-zhe; LUO Jia; REN Feng-lian

    2016-01-01

    A metabonomic approach was undertaken in order to detect urinary endogenous and exogenous metabolites and to evaluate the effects of passive exposure to cigarette sidestream smoke on rats. Urinary samples from three groups of rats were determined including control rats, rats treated with blended cigarettes (nonmenthol cigarettes) and rats treated with menthol cigarettes. The total urinary 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL), total 1-hydroxypyrene (1-HOP) and 3-hydroxybenzo[a] pyrene (3-HOBaP) were determined for assessing exposure to cigarette sidestream smoke toxins. Urinary endogenous metabolites in the three groups of rats were also analyzed and the data were processed by chemometrics. Eleven endogenous metabolites were found and identified. Their relative levels were compared among the three groups. The results show that cigarette sidestream smoke has complex effect on rats. Blended cigarette group makes difference to menthol cigarette group in the rats' urinary metabolic changes. Menthol adding to cigarettes has positive and negative effects on rats, respectively. The urinary metabolic profiling of menthol cigarette group is closer to that of control group.

  1. E-Cigarettes (For Parents)

    Science.gov (United States)

    ... Tropical Delight: Melon Smoothie Pregnant? Your Baby's Growth E-Cigarettes KidsHealth > For Parents > E-Cigarettes Print A ... Using Them en español Los cigarrillos electrónicos About E-Cigarettes E-cigarettes are being marketed as a ...

  2. E-Cigarettes (For Teens)

    Science.gov (United States)

    ... How Can I Help a Friend Who Cuts? E-Cigarettes KidsHealth > For Teens > E-Cigarettes Print A ... Habit en español Los cigarrillos electrónicos What Are E-Cigarettes? E-cigarettes look high tech, so it's ...

  3. The effect of Taiwan's tax-induced increases in cigarette prices on brand-switching and the consumption of cigarettes.

    Science.gov (United States)

    Tsai, Yi-Wen; Yang, Chung-Lin; Chen, Chin-Shyan; Liu, Tsai-Ching; Chen, Pei-Fen

    2005-06-01

    The effect of raising cigarette taxes to reduce smoking has been the subject of several studies, which often treat the price of cigarettes as an exogenous factor given to smokers who respond to it by adjusting their smoking behavior. However, cigarette prices vary with brand and quality, and smokers can and do switch to lower-priced brands to reduce the impact of the tax on the cost of cigarettes as they try to consume the same number of cigarettes as they had before a tax hike. Using data from a two-year follow-up interview survey conducted before and after a new cigarette tax scheme was imposed in Taiwan in 2002, this study examines three behavioral changes smokers may make to respond to tax-induced cigarette price increase: brand-switching, amount consumed, and amount spent on smoking. These changes were studied in relation to smoker income, before-tax cigarette price, level of addiction, exposure to advertizing, and consumer loyalty. We found that smokers, depending upon exposure to advertizing, level of consumer loyalty and initial price of cigarettes, switched brands to maintain current smoking habits and control costs. We also found that the initial amount smoked and level of addiction, not price, at least not at the current levels in Taiwan, determined whether a smoker reduced the number of cigarettes he consumed. PMID:15791675

  4. Distributional properties of stochastic shortest paths for smuggled nuclear material

    Energy Technology Data Exchange (ETDEWEB)

    Cuellar, Leticia [Los Alamos National Laboratory; Pan, Feng [Los Alamos National Laboratory; Roach, Fred [Los Alamos National Laboratory; Saeger, Kevin J [Los Alamos National Laboratory

    2011-01-05

    The shortest path problem on a network with fixed weights is a well studied problem with applications to many diverse areas such as transportation and telecommunications. We are particularly interested in the scenario where a nuclear material smuggler tries to succesfully reach herlhis target by identifying the most likely path to the target. The identification of the path relies on reliabilities (weights) associated with each link and node in a multi-modal transportation network. In order to account for the adversary's uncertainty and to perform sensitivity analysis we introduce random reliabilities. We perform some controlled experiments on the grid and present the distributional properties of the resulting stochastic shortest paths.

  5. [Electronic Cigarettes: Lifestyle Gadget or Smoking Cessation Aid?].

    Science.gov (United States)

    Schuurmans, Macé M

    2015-07-01

    Electronic cigarettes (e-cigarettes) are vaporisers of liquids often containing nicotine. In the inhaled aerosol carcinogens, ultrafine and metal particles are detected usually in concentrations below those measured in tobacco smoke. Therefore, these products are expected to be less harmful. This has not yet been proven. The long-term safety of e-cigarettes is unknown. Short duration use leads to airway irritation and increased diastolic blood pressure. So far only two randomised controlled trials have investigated efficacy and safety of e-cigarettes for smoking cessation: No clear advantage was shown in comparison to smoking cessation medication. Due to insufficient evidence, e-cigarettes cannot be recommended for smoking cessation. Problematic are the lack of regulation and standardisation of e-cigarette products, which makes general conclusions impossible.

  6. Application of micro-Raman spectroscopy for fight against terrorism and smuggling

    Science.gov (United States)

    Almaviva, Salvatore; Botti, Sabina; Palucci, Antonio; Puiu, Adriana; Schnürer, Frank; Schweikert, Wenka; Romolo, Francesco Saverio

    2014-04-01

    We report the results of Raman measurements on some common military explosives and explosives precursors deposited on clothing fabrics, both synthetic and natural, in concentration comparable to those obtained from a single fingerprint or mixed with similar harmless substances to detect illegal compounds for smuggling activities. Raman spectra were obtained using an integrated portable Raman system equipped with an optical microscope and a 785-nm laser in an analysis of <1 min. The spectral features of each illicit substance have been identified and distinguished from those belonging to the substrate fabric or from the interfering compound. Our results show that the application of Raman spectroscopy (RS) with a microscope-based portable apparatus can provide interpretable Raman spectra for a fast, in-situ analysis, directly from explosive particles of some μ, despite the contribution of the substrate, leaving the sample completely unaltered for further, more specific, and propedeutic laboratory analysis. We also show how the RS is suitable for detecting illegal compounds mixed with harmless substances for smuggling purposes or for counterfeiting activities.

  7. Recent activities of the Nuclear Smuggling International Technical Working Group to Thwart Illicit Trafficking

    International Nuclear Information System (INIS)

    The Nuclear Smuggling International Technical Working Group (ITWG) is an informal association of nuclear forensic practitioners working in partnership with law enforcement, first responder and nuclear regulatory professionals that cooperate to deter the illicit trafficking of nuclear materials. The objective of the ITWG is to advance the science of nuclear forensics and to provide a common approach and effective technical solutions to governments who request assistance. The ITWG was created in 1996 and since that time over 30 nations and organizations have participated in 12 annual meetings and two analytical round robin trials involving plutonium and high enriched uranium. A third analytical round robin as well as several table-top exercises are planned for later in 2007 and 2008. International interest in the ITWG has grown over the past five years as measured by the number of participants at its annual meetings. This growth has spawned the ITWG Nuclear Forensics Laboratories as a companion technical affiliate focusing exclusively on the scientific aspects of nuclear forensics and nuclear smuggling incident response. (author)

  8. Beliefs about the relative harm of “light” and “low tar” cigarettes: findings from the International Tobacco Control (ITC) China Survey

    OpenAIRE

    Elton-Marshall, T; Fong, G. T.; Zanna, M P; Jiang, Y.; Hammond, D; O’Connor, R J; Yong, H-H; Li, L.; King, B; Q. Li; Borland, R.; Cummings, K. M.; Driezen, P

    2010-01-01

    Background Many smokers in Western countries perceive “light” or “low tar” cigarettes as less harmful and less addictive than “regular” or “full flavoured” cigarettes. However, there is little research on whether similar perceptions exist among smokers in low and middle incomes, including China. Objective To characterise beliefs about “light” and “low tar” cigarettes among adult urban smokers in China. Methods We analysed data from Wave 1 of the ITC China Survey, a face-to-face household surv...

  9. Cigarette Ads and Youth.

    Science.gov (United States)

    Carol, Julia

    1988-01-01

    Points out ways the tobacco industry markets products to youth, including paid advertisements, sponsorship of sporting events, music concerts, and magazines. Relates several focal points for smoking prevention, which include deglamorization of cigarette advertisements and making smoking socially undesirable. (LS)

  10. Cigarette consumption in The Netherlands 1970-1995 - Does tax policy encourage the use of hand-rolling tobacco?

    OpenAIRE

    Mindell, J S; Whynes, D K

    2000-01-01

    Background: Tax rises to reduce cigarette consumption are a major feature of European tobacco control policies. In many countries, hand-rolling tobacco is much cheaper than manufactured cigarettes. We Investigated whether changes in price differentials between manufactured and hand-rolled cigarettes influenced cigarette consumption in The Netherlands. Method: We developed regression models to explain changes in the consumption of the two cigarette types. Price elasticities, the percentage cha...

  11. Smokers' and e-cigarette users' perceptions of modified risk warnings for e-cigarettes.

    Science.gov (United States)

    Wackowski, Olivia A; O'Connor, Richard J; Strasser, Andrew A; Hammond, David; Villanti, Andrea C; Delnevo, Cristine D

    2016-12-01

    The 2009 Family Smoking Prevention and Tobacco Control Act opened the possibility for tobacco companies to apply to market their products as having "modified" or reduced risks. However, research on how to communicate comparative tobacco risks and how such messages are interpreted is limited. This study aimed to qualitatively examine perceptions of potential modified risk statements presented as warning labels for e-cigarettes. We conducted six focus groups between 2014 and 2015 with 27 adult e-cigarette users and cigarette-only smokers who provided comments on two versions of a modified risk warning for e-cigarettes: 1) "WARNING: No tobacco product is safe, but this product presents substantially lower risks to health than cigarettes" (as proposed by two companies for their smokeless tobacco products) and 2) "WARNING: This product may be harmful to health, but is substantially less harmful than cigarettes" (an alternative developed by our team). Although most personally believed that e-cigarettes are safer than cigarettes and some thought the messages were true and accurate, many were skeptical and uncomfortable with the warnings because they did not "seem like a warning" and because use of the phrase "substantially lower risks" could be misleading and difficult to understand. Several thought the second warning was stronger (e.g., more active, more specific). Modified risk messages about e-cigarettes may impact perceptions and use of the product. More research is needed to identify the framing, wording and placement (e.g. within or in addition to a warning) that could potentially increase population-level benefits and minimize harms. PMID:27486560

  12. E-Cigarette Awareness, Perceptions and Use among Community-Recruited Smokers in Hong Kong.

    Directory of Open Access Journals (Sweden)

    Man Ping Wang

    Full Text Available Electronic cigarettes (e-cigarettes are being increasingly used. We examined the correlates associated with e-cigarette awareness, use and perceived effectiveness in smoking cessation among Chinese daily smokers in Hong Kong.Daily smokers (N = 1,307 were recruited to a community-based randomised controlled trial ('Quit to Win' in 2014. Socio-demographic characteristics, conventional cigarette smoking status, nicotine addiction level, quit attempts, quit intention, e-cigarette awareness, use and perceived effectiveness on quitting were reported at baseline and 1-week follow-up. Multivariate logistic regression was used to identify factors associated with e-cigarette awareness, use and perceived effectiveness in quitting.Most smokers (82.6%, 95% CI 80.2%-84.9% had heard about e-cigarettes, and 13.3% (11.3%-15.5% ever used e-cigarettes. Most users (74.1% and non-users (91.2% did not perceive e-cigarettes as effective in quitting. Being younger and having a larger family income were associated with e-cigarette awareness. Being younger, a tertiary education and a stronger addiction to nicotine were associated with e-cigarette use, which was itself associated with lower levels of intention to quit and had no association with attempts to quit (P for trend 0.45. E-cigarette use, the last quit attempt being a month earlier, having made a quit attempt lasting 24 hours or longer and perceiving quitting as important were all associated with the perceived effectiveness of e-cigarettes in quitting (all P <0.05.Among community-recruited smokers who intended to quit, awareness of e-cigarettes was high, but most did not perceive e-cigarettes as effective in quitting. Correlates concerning e-cigarette perceptions and use will help to inform prospective studies, public education and policy on controlling e-cigarettes.

  13. Analyzing the framework of international law on preventing migrant smuggling at sea within the context of human rights and the responsibilities to render assistance and rescue at sea

    Directory of Open Access Journals (Sweden)

    Hakan Selim Canca

    2014-06-01

    Full Text Available Especially the citizens of the States which are less developed, having repressive regimes and in armed conflicts try to smuggle to other States by sea as well as by air and land to benefit the rights accorded to refugees. These efforts of the smuggled migrants are organized by various ciminal organizations. This kind of crime gets rather advantageous for the smugglers so that no risk exists for the smugglers while the smuggled migrants face the entire risk in the migrant smuggling activities. The accidents occuring during the events of migrant smuggling by sea at rough sea conditions, with unseaworthy vessels and by unexperienced crew and very risky methods for the human life cause very tragic results. The smuggled migrants are not assumed as guilty and tried to be protected by international law via fundamental human rights and the responsibility of States to render assistance and rescue. Information about the protections of international law afforded to the smuggled migrants by sea and the practices of States will tried to be given in this study.

  14. Economics and cigarettes.

    Science.gov (United States)

    Schelling, T C

    1986-09-01

    Economic facts on cigarette consumption and production are summarized, and the health consequences of cigarette smoking are reviewed. The magnitude and distribution of these health consequences among the population are discussed in economic terms, that is, in an "accounting framework" comprising such disparate elements as lost lives, lost livelihoods, pain, fear, discomfort, medical costs, excise taxes, and the costs of regulating smoking behaviors. The importance of these factors and their potential influence on public policy and individual behavior are considered. Difficulties include assigning a monetary value to an expected extension of life, the "voluntary" nature of smoking (even though most smokers wish they could quit), deciding what to include as economic consequences of smoking, and the attribution to smoking of some share of the costs for diseases known to be affected by smoking. "Transfers," or purely financial transactions, in contrast to expenditures for goods and services, are explained as one assessment component of the economic impact of smoking-related diseases. The issue of the economic benefit to the United States as a whole and to the population engaged in the cigarette industry, because of the earnings and employment generated by cigarette purchases, is examined, as is the issue of cigarette purchases as a significant source of federal and state revenue. PMID:3774784

  15. Cardiology Patient Page: Electronic Cigarettes

    Science.gov (United States)

    ... cigarettes and without exposing others to secondhand smoke. Marketing for e-cigarettes often describes them as emitting ... Us: Follow Circulation on Twitter Visit Circulation on Facebook Follow Circulation on Google Plus Follow Circulation on ...

  16. INDONESIAN YOUTH AND CIGARETTE SMOKING

    Directory of Open Access Journals (Sweden)

    Dwi Susilowati

    2012-11-01

    Full Text Available Background: The increasing number of children and young adults exposed to tobacco usage in the world is alarming. Indonesia is the third biggest tobacco consumer in the world after China and India. Smoking harms nearly every organ of the body, it reduce quality of life and life expectancy. Smoking causes illnesses, big economic lost and premature death. Tobacco use was the leading cause of preventable death. Smokers began at early age; they became the target of massive tobacco campaigns. Youth were vulnerable to tobacco advertising, once they began to smoke, it was difficult to quit. The Objectives of this paper is to identify tobacco usage among the Indonesian youth, to explore health problems, regulations related to tobacco consumption and efforts to implement the WHO Framework Convention on Tobacco Control. Methods: Method used is by reviewing studies and campaign information provided by researchers and practitioners in tobacco control programs. Result: Data shows that among people aged 10 to 24 years in Indonesia the current smokers were 23.7% daily smokers, 5.5% occasional smokers while the average cigarettes consumed daily were 12.2. Among lndonesian aged 13-15 years, there were 41% boys and 3.5% girls that were current cigarette smoking and 10.3% boys and 3,1% girls that had current tobacco other than cigarette. It is important that this preventable epidemic becomes a top public health issue in all countries. A complete ban on all tobacco advertising, promotion and sponsorship is a powerful tool to protect the world's youth and Indonesia should ratify tobacco ban. Key words: Indonesia, tobacco, youth, advertisement

  17. Correlation between cigarette smoking and colorectal cancer: a retrospective case-control study%吸烟与大肠癌的关系:一项回顾性病例-对照研究

    Institute of Scientific and Technical Information of China (English)

    周智勇; 屈昌民; 梁淑文

    2012-01-01

    Objective To investigate the relationship between cigarette smoking and colorectal cancer. Methods The clinical data of individuals who were admitted into the 306th Hospital of PLA from 2009 to 2011 were retrospectively studied. The patients were divided into two groups: the study group (n=157, with colorectal cancer) and the control group (n=80, with benign colon disease). The two groups showed no statistically significant difference in age and gender. The ratio of cigarette smoking individuals, the correlation between cigarette smoking, gender, and tumor locations were analyzed. Results The two groups showed no statistically significant difference in the ratio of cigarette smoking individuals (no matter abstained or not), as well as in daily amount of cigarette smoked, years smoked and smoking indexes (P>0.05). The ratio of cigarette smoking individuals (no matter abstained or not) did not differ significantly by colorectal sub-site, daily amount of cigarette smoked, years smoked and smoking indexes {P> 0.05). Conclusion No association was found between long-term cigarette smoking and the risk of colorectal cancer. But considering other harms of cigarette smoking, we need to prohibit it and abstain it as soon as possible.%目的 试图明确吸烟与大肠癌发生之间的关系.方法 为回顾性分析病例对照研究,文中病例均来自我院2009-2011年的住院患者,将患者分为两组:大肠癌组计157例,肠道良性疾病组计80例.两组病例在年龄、性别方面匹配良好.分析两组病例中吸烟者所占比例,同时分析吸烟与性别、肿瘤发生部位之间是否存在联系.结果 吸烟者(不论戒烟与否)在病例组中所占比率与对照组比较差异无统计学意义(P>0.05),在每日吸烟量、吸烟年限、吸烟指数等指标上,两组差异亦均无统计学意义(P>0.05).吸烟者(不论戒烟与否)在不同部位的大肠癌患者中所占的比例差异无统计学意义(P>0.05),在每日吸烟量

  18. No sisyphean task: how the FDA can regulate electronic cigarettes.

    Science.gov (United States)

    Paradise, Jordan

    2013-01-01

    The adverse effects of smoking have fostered a natural market for smoking cessation and smoking reduction products. Smokers attempting to quit or reduce consumption have tried everything: "low" or "light" cigarettes; nicotine-infused chewing gum, lozenges, and lollipops; dermal patches; and even hypnosis. The latest craze in the quest to find a safer source of nicotine is the electronic cigarette. Electronic cigarettes (e-cigarettes) have swept the market, reaching a rapidly expanding international consumer base. Boasting nicotine delivery and the tactile feel of a traditional cigarette without the dozens of other chemical constituents that contribute to carcinogenicity, e-cigarettes are often portrayed as less risky, as a smoking reduction or even a complete smoking cessation product, and perhaps most troubling for its appeal to youth, as a flavorful, trendy, and convenient accessory. The sensationalism associated with e-cigarettes has spurred outcry from health and medical professional groups, as well as the Food and Drug Administration (FDA), because of the unknown effects on public health. Inhabiting a realm of products deemed "tobacco products" under recent 2009 legislation, e-cigarettes pose new challenges to FDA regulation because of their novel method of nicotine delivery, various mechanical and electrical parts, and nearly nonexistent safety data. Consumer use, marketing and promotional claims, and technological characteristics of e-cigarettes have also raised decades old questions of when the FDA can assert authority over products as drugs or medical devices. Recent case law restricting FDA enforcement efforts against e-cigarettes further confounds the distinction among drugs and medical devices, emerging e-cigarette products, and traditional tobacco products such as cigarettes, cigars, and smokeless tobacco. This Article investigates the e-cigarette phenomenon in the wake of the recently enacted Family Smoking Prevention and Tobacco Control Act of 2009

  19. No sisyphean task: how the FDA can regulate electronic cigarettes.

    Science.gov (United States)

    Paradise, Jordan

    2013-01-01

    The adverse effects of smoking have fostered a natural market for smoking cessation and smoking reduction products. Smokers attempting to quit or reduce consumption have tried everything: "low" or "light" cigarettes; nicotine-infused chewing gum, lozenges, and lollipops; dermal patches; and even hypnosis. The latest craze in the quest to find a safer source of nicotine is the electronic cigarette. Electronic cigarettes (e-cigarettes) have swept the market, reaching a rapidly expanding international consumer base. Boasting nicotine delivery and the tactile feel of a traditional cigarette without the dozens of other chemical constituents that contribute to carcinogenicity, e-cigarettes are often portrayed as less risky, as a smoking reduction or even a complete smoking cessation product, and perhaps most troubling for its appeal to youth, as a flavorful, trendy, and convenient accessory. The sensationalism associated with e-cigarettes has spurred outcry from health and medical professional groups, as well as the Food and Drug Administration (FDA), because of the unknown effects on public health. Inhabiting a realm of products deemed "tobacco products" under recent 2009 legislation, e-cigarettes pose new challenges to FDA regulation because of their novel method of nicotine delivery, various mechanical and electrical parts, and nearly nonexistent safety data. Consumer use, marketing and promotional claims, and technological characteristics of e-cigarettes have also raised decades old questions of when the FDA can assert authority over products as drugs or medical devices. Recent case law restricting FDA enforcement efforts against e-cigarettes further confounds the distinction among drugs and medical devices, emerging e-cigarette products, and traditional tobacco products such as cigarettes, cigars, and smokeless tobacco. This Article investigates the e-cigarette phenomenon in the wake of the recently enacted Family Smoking Prevention and Tobacco Control Act of 2009

  20. Electronic Cigarettes on Hospital Campuses.

    Science.gov (United States)

    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.

  1. Electronic Cigarettes on Hospital Campuses

    Directory of Open Access Journals (Sweden)

    Clare Meernik

    2015-12-01

    Full Text Available 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.

  2. CDC STATE System E-Cigarette Legislation - Youth Access

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1995-2016. Centers for Disease Control and Prevention (CDC). State Tobacco Activities Tracking and Evaluation (STATE) System. E-Cigarette Legislation—Youth...

  3. CDC STATE System E-Cigarette Legislation - Tax

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1995-2016. Centers for Disease Control and Prevention (CDC). State Tobacco Activities Tracking and Evaluation (STATE) System. E-Cigarette Legislation—Tax. The...

  4. CDC STATE System E-Cigarette Legislation - Smokefree Indoor Air

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1995-2016. Centers for Disease Control and Prevention (CDC). State Tobacco Activities Tracking and Evaluation (STATE) System. E-Cigarette Legislation—Smokefree...

  5. CDC STATE System E-Cigarette Legislation - Licensure

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1995-2016. Centers for Disease Control and Prevention (CDC). State Tobacco Activities Tracking and Evaluation (STATE) System. E-Cigarette Legislation—Licensure....

  6. CDC STATE System E-Cigarette Legislation - Preemption

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1995-2016. Centers for Disease Control and Prevention (CDC). State Tobacco Activities Tracking and Evaluation (STATE) System. E-Cigarette Legislation—Preemption....

  7. Required warnings for cigarette packages and advertisements. Final rule.

    Science.gov (United States)

    2011-06-22

    The Food and Drug Administration (FDA) is amending its regulations to add a new requirement for the display of health warnings on cigarette packages and in cigarette advertisements. This rule implements a provision of the Family Smoking Prevention and Tobacco Control Act (Tobacco Control Act) that requires FDA to issue regulations requiring color graphics, depicting the negative health consequences of smoking, to accompany the nine new textual warning statements required under the Tobacco Control Act. The Tobacco Control Act amends the Federal Cigarette Labeling and Advertising Act (FCLAA) to require each cigarette package and advertisement to bear one of nine new textual warning statements. This final rule specifies the color graphic images that must accompany each of the nine new textual warning statements. PMID:21696017

  8. CDC STATE System E-Cigarette Legislation - Smokefree Campus

    Data.gov (United States)

    U.S. Department of Health & Human Services — 1995-2016. Centers for Disease Control and Prevention (CDC). State Tobacco Activities Tracking and Evaluation (STATE) System. E-Cigarette Legislation—Smokefree...

  9. Toxic Metal Concentrations in Cigarettes Obtained from U.S. Smokers in 2009: Results from the International Tobacco Control (ITC United States Survey Cohort

    Directory of Open Access Journals (Sweden)

    Rosalie V. Caruso

    2013-12-01

    Full Text Available 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.

  10. A baseline understanding of state laws governing e-cigarettes

    Science.gov (United States)

    Gourdet, C K; Chriqui, J F; Chaloupka, F J

    2014-01-01

    Background Electronic cigarettes (e-cigarettes) have been available for purchase in the USA since 2007, and have grown rapidly in popularity. Currently, there are no federal restrictions on e-cigarettes; therefore, any regulations are under the purview of state and/or local governments. This study examines state laws governing e-cigarettes through youth access restrictions, smoke-free air requirements and/or excise taxation. Methods Codified statutory and administrative laws, attorney general opinions, executive orders, and revenue notices and rulings effective as of 15 November 2013 for all 50 states and the District of Columbia, were compiled using Boolean searches in Lexis-Nexis and Westlaw. All laws were analysed by two study authors to determine the presence and components of relevant provisions. Two categories of laws were identified; (1) explicit e-cigarette laws and (2) laws focused on tobacco-derived and/or nicotine-containing products. Results Thirty-four states’ laws address e-cigarettes either explicitly or as part of language applying to tobacco-derived or nicotine-containing products. Laws explicitly addressing e-cigarettes primarily focus on youth access (22 states) or smoke-free air (12 states); only Minnesota imposes an excise tax on e-cigarettes. Similarly, tobacco-derived or nicotine-containing products are primarily regulated through youth access restrictions (6 states), smoke-free air laws (5 states), or excise taxation (2 states). Conclusions In the current absence of federal law governing e-cigarettes, more than one-half of the states have taken the initiative to regulate these products. The opportunity exists for the remaining states to incorporate e-cigarette-related restrictions into their pre-existing tobacco control laws. PMID:24935897

  11. Cigarette, alcohol, and caffeine consumption: risk factors for spontaneous abortion

    DEFF Research Database (Denmark)

    Rasch, Vibeke

    2003-01-01

    OBJECTIVE: To study the association between cigarette, alcohol, and caffeine consumption and the occurrence of spontaneous abortion. METHODS: The study population consisted of 330 women with spontaneous abortion and 1168 pregnant women receiving antenatal care. A case-control design was utilized......; cases were defined as women with a spontaneous abortion in gestational week 6-16 and controls as women with a live fetus in gestational week 6-16. The variables studied comprise age, parity, occupational situation, cigarette, alcohol, and caffeine consumption. The association between cigarette, alcohol......, and caffeine consumption was studied using logistic regression analyzes while controlling for confounding variables. In addition stratified analyzes of the association between caffeine consumption and spontaneous abortion on the basis of cigarette and alcohol consumption were performed. RESULTS: Women who had...

  12. Electronic Cigarette Use among Irish Youth: A Cross Sectional Study of Prevalence and Associated Factors.

    Directory of Open Access Journals (Sweden)

    Kate Babineau

    Full Text Available To examine prevalence of, and factors associated with, e-cigarette use among young people aged 16-17 in Ireland.In 2014, a representative sample of 821 young people aged 16-17 recruited from secondary schools completed a pen and paper survey on e-cigarette use, tobacco use, and socio-demographic items.A total of 23.8% of respondents had used e-cigarettes at least once. Dual trial of tobacco and e-cigarettes was common with 69.5% of regular smokers and 30.4% of 'ever' smokers having tried e-cigarettes and 10.6% of current smokers using e-cigarettes regularly. 4.2% of never smokers have tried e-cigarettes. Overall, current e-cigarette use (once a month or more was low (3.2%. Binary logistic regression conducted through generalized estimating equations (GEE determined that controlling for other variables, current tobacco use and 'ever' tobacco use predicted ever e-cigarette use. Gender and school-level socioeconomic status were also independent predictors of ever e-cigarette use. Gender stood as the only predictor of on-going e-cigarette use, with males being more likely to regularly use e-cigarettes at least once a month.E-cigarette use among 16-17 year olds in Ireland is of note, with nearly a quarter of students having tried them. Concurrent or experimental use of e-cigarettes and tobacco is more common than sole use, while a small number have tried e-cigarettes without having tried tobacco.

  13. Cigarette, alcohol, and caffeine consumption: risk factors for spontaneous abortion

    DEFF Research Database (Denmark)

    Rasch, Vibeke

    2003-01-01

    OBJECTIVE: To study the association between cigarette, alcohol, and caffeine consumption and the occurrence of spontaneous abortion. METHODS: The study population consisted of 330 women with spontaneous abortion and 1168 pregnant women receiving antenatal care. A case-control design was utilized...... or more caffeine per day were 4.84 (2.87-8.16) and 2.21 (1.53-3.18), respectively. Women who smoked 10-19 cigarettes and 20 or more cigarettes per day did not have significantly increased ORs for having spontaneous abortions, after adjusting for other risk factors. CONCLUSION: Consumption of 5 or more...

  14. Effects of using electronic cigarettes on nicotine delivery and cardiovascular function in comparison with regular cigarettes.

    Science.gov (United States)

    Yan, X Sherwin; D'Ruiz, Carl

    2015-02-01

    The development of electronic cigarettes (e-cigs) has the potential to offer a less harmful alternative for tobacco users. This clinical study was designed to characterize e-cig users' exposure to nicotine, and to investigate the acute effects of e-cigs on the hemodynamic measurements (blood pressure and heart rate) in comparison with the effects of regular smoking. Five e-cigs and one Marlboro® cigarette were randomized for twenty-three participants under two exposure scenarios from Day 1 to Day 11: half-hour controlled administration and one hour ad lib use. The nicotine plasma concentrations after 1.5h of product use (C90) were significantly lower in the users of e-cigs than of Marlboro® cigarettes. The combination of glycerin and propylene glycol as the vehicle facilitated delivery of more nicotine than glycerin alone. The heart rate, systolic and diastolic blood pressure were significantly elevated after use of Marlboro® cigarettes, but the elevation was less after use of most of the e-cigs. Use of e-cigs had no impact on the exhaled CO levels, whereas the Marlboro® cigarette significantly increased the exhaled CO more than 8 times above the baseline. In conclusion, e-cigs could be a less harmful alternative for tobacco users. PMID:25460033

  15. Cigarettes vs. e-cigarettes: Passive exposure at home measured by means of airborne marker and biomarkers

    Energy Technology Data Exchange (ETDEWEB)

    Ballbè, Montse [Tobacco Control Unit, Cancer Prevention and Control Program, Institut Català d' Oncologia, L’Hospitalet de Llobregat, Barcelona (Spain); Catalan Network of Smoke-free Hospitals, L' Hospitalet de Llobregat, Barcelona (Spain); Cancer Prevention and Control Group, Institut d' Investigació Biomèdica de Bellvitge – IDIBELL, L’Hospitalet de Llobregat, Barcelona (Spain); Addictions Unit, Institute of Neurosciences, Hospital Clínic de Barcelona – IDIBAPS, Barcelona (Spain); Department of Clinical Sciences, Universitat de Barcelona, Barcelona (Spain); Martínez-Sánchez, Jose M., E-mail: jmmartinez@iconcologia.net [Tobacco Control Unit, Cancer Prevention and Control Program, Institut Català d' Oncologia, L’Hospitalet de Llobregat, Barcelona (Spain); Cancer Prevention and Control Group, Institut d' Investigació Biomèdica de Bellvitge – IDIBELL, L’Hospitalet de Llobregat, Barcelona (Spain); Biostatistics Unit, Department of Basic Sciences, Universitat Internacional de Catalunya, Sant Cugat del Vallès, Barcelona (Spain); Sureda, Xisca; Fu, Marcela [Tobacco Control Unit, Cancer Prevention and Control Program, Institut Català d' Oncologia, L’Hospitalet de Llobregat, Barcelona (Spain); Cancer Prevention and Control Group, Institut d' Investigació Biomèdica de Bellvitge – IDIBELL, L’Hospitalet de Llobregat, Barcelona (Spain); Department of Clinical Sciences, Universitat de Barcelona, Barcelona (Spain); and others

    2014-11-15

    Background: There is scarce evidence about passive exposure to the vapour released or exhaled from electronic cigarettes (e-cigarettes) under real conditions. The aim of this study is to characterise passive exposure to nicotine from e-cigarettes' vapour and conventional cigarettes' smoke at home among non-smokers under real-use conditions. Methods: We conducted an observational study with 54 non-smoker volunteers from different homes: 25 living at home with conventional smokers, 5 living with nicotine e-cigarette users, and 24 from control homes (not using conventional cigarettes neither e-cigarettes). We measured airborne nicotine at home and biomarkers (cotinine in saliva and urine). We calculated geometric mean (GM) and geometric standard deviations (GSD). We also performed ANOVA and Student's t tests for the log-transformed data. We used Bonferroni-corrected t-tests to control the family error rate for multiple comparisons at 5%. Results: The GMs of airborne nicotine were 0.74 μg/m{sup 3} (GSD=4.05) in the smokers’ homes, 0.13 μg/m{sup 3} (GSD=2.4) in the e-cigarettes users’ homes, and 0.02 μg/m{sup 3} (GSD=3.51) in the control homes. The GMs of salivary cotinine were 0.38 ng/ml (GSD=2.34) in the smokers’ homes, 0.19 ng/ml (GSD=2.17) in the e-cigarettes users’ homes, and 0.07 ng/ml (GSD=1.79) in the control homes. Salivary cotinine concentrations of the non-smokers exposed to e-cigarette's vapour at home (all exposed ≥2 h/day) were statistically significant different that those found in non-smokers exposed to second-hand smoke ≥2 h/day and in non-smokers from control homes. Conclusions: The airborne markers were statistically higher in conventional cigarette homes than in e-cigarettes homes (5.7 times higher). However, concentrations of both biomarkers among non-smokers exposed to conventional cigarettes and e-cigarettes’ vapour were statistically similar (only 2 and 1.4 times higher, respectively). The levels of airborne

  16. Cigarettes vs. e-cigarettes: Passive exposure at home measured by means of airborne marker and biomarkers

    International Nuclear Information System (INIS)

    Background: There is scarce evidence about passive exposure to the vapour released or exhaled from electronic cigarettes (e-cigarettes) under real conditions. The aim of this study is to characterise passive exposure to nicotine from e-cigarettes' vapour and conventional cigarettes' smoke at home among non-smokers under real-use conditions. Methods: We conducted an observational study with 54 non-smoker volunteers from different homes: 25 living at home with conventional smokers, 5 living with nicotine e-cigarette users, and 24 from control homes (not using conventional cigarettes neither e-cigarettes). We measured airborne nicotine at home and biomarkers (cotinine in saliva and urine). We calculated geometric mean (GM) and geometric standard deviations (GSD). We also performed ANOVA and Student's t tests for the log-transformed data. We used Bonferroni-corrected t-tests to control the family error rate for multiple comparisons at 5%. Results: The GMs of airborne nicotine were 0.74 μg/m3 (GSD=4.05) in the smokers’ homes, 0.13 μg/m3 (GSD=2.4) in the e-cigarettes users’ homes, and 0.02 μg/m3 (GSD=3.51) in the control homes. The GMs of salivary cotinine were 0.38 ng/ml (GSD=2.34) in the smokers’ homes, 0.19 ng/ml (GSD=2.17) in the e-cigarettes users’ homes, and 0.07 ng/ml (GSD=1.79) in the control homes. Salivary cotinine concentrations of the non-smokers exposed to e-cigarette's vapour at home (all exposed ≥2 h/day) were statistically significant different that those found in non-smokers exposed to second-hand smoke ≥2 h/day and in non-smokers from control homes. Conclusions: The airborne markers were statistically higher in conventional cigarette homes than in e-cigarettes homes (5.7 times higher). However, concentrations of both biomarkers among non-smokers exposed to conventional cigarettes and e-cigarettes’ vapour were statistically similar (only 2 and 1.4 times higher, respectively). The levels of airborne nicotine and

  17. Approaches for controlling illicit tobacco trade--nine countries and the European Union.

    Science.gov (United States)

    Ross, Hana; Husain, Muhammad Jami; Kostova, Deliana; Xu, Xin; Edwards, Sarah M; Chaloupka, Frank J; Ahluwalia, Indu B

    2015-05-29

    An estimated 11.6% of the world cigarette market is illicit, representing more than 650 billion cigarettes a year and $40.5 billion in lost revenue. Illicit tobacco trade refers to any practice related to distributing, selling, or buying tobacco products that is prohibited by law, including tax evasion (sale of tobacco products without payment of applicable taxes), counterfeiting, disguising the origin of products, and smuggling. Illicit trade undermines tobacco prevention and control initiatives by increasing the accessibility and affordability of tobacco products, and reduces government tax revenue streams. The World Health Organization (WHO) Protocol to Eliminate Illicit Trade in Tobacco Products, signed by 54 countries, provides tools for addressing illicit trade through a package of regulatory and governing principles. As of May 2015, only eight countries had ratified or acceded to the illicit trade protocol, with an additional 32 needed for it to become international law (i.e., legally binding). Data from multiple international sources were analyzed to evaluate the 10 most commonly used approaches for addressing illicit trade and to summarize differences in implementation across select countries and the European Union (EU). Although the WHO illicit trade protocol defines shared global standards for addressing illicit trade, countries are guided by their own legal and enforcement frameworks, leading to a diversity of approaches employed across countries. Continued adoption of the methods outlined in the WHO illicit trade protocol might improve the global capacity to reduce illicit trade in tobacco products. PMID:26020137

  18. Cigarette Smoke Alters the Hematopoietic Stem Cell Niche

    Directory of Open Access Journals (Sweden)

    Robert W. Siggins

    2014-02-01

    Full Text Available Effects of tobacco smoke on hematologic derangements have received little attention. This study employed a mouse model of cigarette smoke exposure to explore the effects on bone marrow niche function. While lung cancer is the most widely studied consequence of tobacco smoke exposure, other malignancies, including leukemia, are associated with tobacco smoke exposure. Animals received cigarette smoke exposure for 6 h/day, 5 days/week for 9 months. Results reveal that the hematopoietic stem and progenitor cell (HSPC pool size is reduced by cigarette smoke exposure. We next examined the effect of cigarette smoke exposure on one supporting cell type of the niche, the mesenchymal stromal cells (MSCs. Smoke exposure decreased the number of MSCs. Transplantation of naïve HSPCs into irradiated mice with cigarette smoke exposure yielded fewer numbers of engrafted HSPCs. This result suggests that smoke-exposed mice possess dysfunctional niches, resulting in abnormal hematopoiesis. Co-culture experiments using MSCs isolated from control or cigarette smoke-exposed mice with naïve HSPCs in vitro showed that MSCs from cigarette smoke-exposed mice generated marked expansion of naïve HSPCs. These data show that cigarette smoke exposure decreases in vivo MSC and HSC number and also increases pro-proliferative gene expression by cigarette smoke-exposed MSCs, which may stimulate HSPC expansion. These results of this investigation are clinically relevant to both bone marrow donors with a history of smoking and bone marrow transplant (BMT recipients with a history of smoking.

  19. The role of customs services and World Customs Organization (WCO)'s enforcement programme to combat nuclear and other radioactive materials smuggling

    International Nuclear Information System (INIS)

    The World Customs Organization (established as the Customs Co-operation Council in 1952) is an independent inter-governmental body with world-wide membership (150) whose enforcement mission could be summarized as 'to assist its Members in strengthening their enforcement measures through training and technical programmes designed to combat Customs offences', which also include nuclear and other radioactive materials smuggling. One of the best strategies for an effective fight against illicit trafficking in nuclear and other radioactive materials is to stop their illegal movement at the national border before entering or leaving the country. From this point, Customs services are unique governmental cross-border control agencies, which are mostly located at national cross-border checking points. In addition to this local advantage, Customs expertise and authority in checking documents, goods, vehicles and passengers deserve special mentioning. It should also be noted that Customs services have great experience on how to combat and respond to transnational crime and criminals. On the other hand, in order to maximize on their experience, they should be furnished with sufficient authority for investigation, detection equipment and supported through relevant training programmes. In line with the request made by Member States, the World Customs Organization (WCO) Secretariat has recently developed an enforcement programme on combating nuclear and other radioactive materials smuggling. This programme is based on awareness raising, development of training materials, designing training programmes, promoting exchange of information and improving co-operation at all levels. The WCO Database, the WCO Regional Intelligence Liaison (RILO) project and WCO bilateral and multilateral co-operative initiatives are three key tools which enable Customs administrations to develop accurate, timely and rapid exchange of information and intelligence. Within the concept of international co

  20. Electronic cigarettes in the media.

    Science.gov (United States)

    Payne, J Drew; Orellana-Barrios, Menfil; Medrano-Juarez, Rita; Buscemi, Dolores; Nugent, Kenneth

    2016-07-01

    Electronic cigarettes (e-cigarettes) are an increasingly popular source of nicotine and an increasingly popular topic in the media. Concerns about potential hazards associated with e-cigarette use and advertising, especially to adolescents, have led to studies on e-cigarettes in both traditional media (TV, mail, print, and outdoor advertising) and social media (websites, social networking sites, blogs, and e-mails). This review presents a narrative description of available studies related to e-cigarettes in the media. These articles have focused on promotion in both traditional and social media across a broad range of topics and have concentrated on target audiences, smoking cessation, harm reduction, and advertising. E-cigarette advertising is the most frequent topic in the published articles. Identifying the target audience also is a common objective in articles. The representation of e-cigarettes as a "healthier alternative" to traditional cigarettes and their use as a "smoking cessation aid" are main themes presented through all types of media.

  1. Electronic cigarettes in the media

    Science.gov (United States)

    Orellana-Barrios, Menfil; Medrano-Juarez, Rita; Buscemi, Dolores; Nugent, Kenneth

    2016-01-01

    Electronic cigarettes (e-cigarettes) are an increasingly popular source of nicotine and an increasingly popular topic in the media. Concerns about potential hazards associated with e-cigarette use and advertising, especially to adolescents, have led to studies on e-cigarettes in both traditional media (TV, mail, print, and outdoor advertising) and social media (websites, social networking sites, blogs, and e-mails). This review presents a narrative description of available studies related to e-cigarettes in the media. These articles have focused on promotion in both traditional and social media across a broad range of topics and have concentrated on target audiences, smoking cessation, harm reduction, and advertising. E-cigarette advertising is the most frequent topic in the published articles. Identifying the target audience also is a common objective in articles. The representation of e-cigarettes as a “healthier alternative” to traditional cigarettes and their use as a “smoking cessation aid” are main themes presented through all types of media. PMID:27365871

  2. Electronic cigarettes in the media.

    Science.gov (United States)

    Payne, J Drew; Orellana-Barrios, Menfil; Medrano-Juarez, Rita; Buscemi, Dolores; Nugent, Kenneth

    2016-07-01

    Electronic cigarettes (e-cigarettes) are an increasingly popular source of nicotine and an increasingly popular topic in the media. Concerns about potential hazards associated with e-cigarette use and advertising, especially to adolescents, have led to studies on e-cigarettes in both traditional media (TV, mail, print, and outdoor advertising) and social media (websites, social networking sites, blogs, and e-mails). This review presents a narrative description of available studies related to e-cigarettes in the media. These articles have focused on promotion in both traditional and social media across a broad range of topics and have concentrated on target audiences, smoking cessation, harm reduction, and advertising. E-cigarette advertising is the most frequent topic in the published articles. Identifying the target audience also is a common objective in articles. The representation of e-cigarettes as a "healthier alternative" to traditional cigarettes and their use as a "smoking cessation aid" are main themes presented through all types of media. PMID:27365871

  3. Public opinion regarding earmarked cigarette tax in Taiwan

    Directory of Open Access Journals (Sweden)

    Yang Chung-Lin

    2003-12-01

    Full Text Available Abstract Background Cigarette taxation has been perceived by academics and policy-makers as one of the most effective ways of reducing the use of cigarettes. On January 1 2002, the Taiwan government imposed a New Taiwan (NT $5 per pack tax earmarked for the purpose of tobacco control. This study uses a survey collected prior to taxation to assess public attitudes toward cigarette taxation, public beliefs about the effectiveness of cigarette taxation at reducing cigarette use and public opinions about the allocation of this tax revenue. Methods Data were drawn from a national face-to-face interview on cigarette consumption in 2000. A total of 3,279 adults were aged 18 to 64 years; 49.9% of whom were male and 50.1% female, and with a smoking prevalence of 49.1% and 4.1%, respectively. The attitudes toward cigarette tax were analysed using multi-logit regressions. We analysed by logistic regression the potential changes in smoking behaviour that smokers might make in response to the five NT (New Taiwan dollar earmarked tax on cigarettes per pack. We summarized public opinions about the allocation of earmarked tax revenue using descriptive statistics. Results Current smokers (OR = 0.34 and former smokers (OR = 0.68 were less likely to support the cigarette tax than non-smokers. A favourable attitude toward the tax was positively associated with personal monthly income, especially among females. Among male smokers, the possibility of reducing/quitting smoking in response to the five-NT-dollar tax was negatively associated with the monthly expense for smoking. The two most frequently-suggested areas to receive money from the revenue collected from the earmarked tax were health education and cancer subsidy. Conclusions Smoking status and economic factors determine the attitude and potential responses of people toward the cigarette tax. Taiwan's five NT-dollar earmarked tax for cigarettes may have only a limited effect upon the reduction in cigarette

  4. Electronic cigarettes for smoking cessation.

    Science.gov (United States)

    Bullen, Christopher

    2014-11-01

    Electronic cigarettes (e-cigarettes) are novel vaporising devices that, similar to nicotine replacement treatments, deliver nicotine but in lower amounts and less swiftly than tobacco smoking. However, they enjoy far greater popularity than these medications due in part to their behaviour replacement characteristics. Evidence for their efficacy as cessation aids, based on several randomised trials of now obsolete e-cigarettes, suggests a modest effect equivalent to nicotine patch. E-cigarettes are almost certainly far less harmful than tobacco smoking, but the health effects of long-term use are as yet unknown. Dual use is common and almost as harmful as usual smoking unless it leads to quitting. Population effects, such as re-normalising smoking behaviour, are a concern. Clinicians should be knowledgeable about these products. If patients who smoke are unwilling to quit or cannot succeed using evidence-based approaches, e-cigarettes may be an option to be considered after discussing the limitations of current knowledge.

  5. DNA typing from cigarette butts.

    Science.gov (United States)

    Watanabe, Yoshihisa; Takayama, Tomohiro; Hirata, Keiji; Yamada, Sadao; Nagai, Atsushi; Nakamura, Isao; Bunai, Yasuo; Ohya, Isao

    2003-03-01

    We performed DNA typing for D1S80, HLADQA1, TH01 and PM using the butts of 100 cigarettes that were smoked by ten different individuals (ten cigarettes per individual). The results obtained from DNA typing for D1S80 agreed with the results obtained using bloodstains in 76 cigarette butt samples. Sixteen samples produced false results, showing the loss of the longer allelic hetero-band. When examined using agarose gel electrophoresis, high-molecular weight DNA was not observed in these samples. The same results were also observed for buccal swab samples and saliva stains obtained from the same individuals. In the remaining eight cigarette butt samples, PCR products were not detected. The results obtained from DNA typing for TH01, HLADQA1 and PM agreed with the results obtained using bloodstains in 90 samples. In the remaining ten samples of a specific kind of cigarette (Marlboro), the PCR products were not detected. The extracts from the ends of the Marlboro cigarettes were stained yellow. When the DNA extracted from Marlboro cigarette butts was treated with Microcon-100 (amicon) or SizeSep 400 Span Columns (Amersham Pharmacia Biotech), PCR products could be detected. When PCR amplification was performed after adding extracts from the ends of unsmoked Marlboro cigarettes to DNA extracted from bloodstains, PCR products could not be detected. The present data indicate that the degradation of high-molecular weight DNA and the inhibition of PCR by dyes of the cigarette end should be kept in mind when performing DNA typing using cigarette ends.

  6. Cigarette Smoking and Electronic Cigarettes Use: A Meta-Analysis.

    Science.gov (United States)

    Wang, Meng; Wang, Jian-Wei; Cao, Shuang-Shuang; Wang, Hui-Qin; Hu, Ru-Ying

    2016-01-12

    Increasing evidence indicates that cigarette smoking is a strong predictor of electronic cigarettes (e-cigarettes) use, particularly in adolescents, yet the effects has not be systematically reviewed and quantified. Relevant studies were retrieved by searching three databases up to June 2015. The meta-analysis results were presented as pooled odds ratios (ORs) with 95% confidence intervals (CIs) calculated by a random-effects model. Current smokers were more likely to use e-cigarette currently (OR: 14.89, 95% CI: 7.70-28.78) and the probability was greater in adolescents than in adults (39.13 vs. 7.51). The probability of ever e-cigarettes use was significantly increased in smokers (OR: 14.67, 95% CI: 11.04-19.49). Compared with ever smokers and adults, the probabilities were much greater in current smokers (16.10 vs. 9.47) and adolescents (15.19 vs. 14.30), respectively. Cigarette smoking increases the probability of e-cigarettes use, especially in current smokers and adolescents.

  7. Cigarettes, social reinforcement, and culture: a commentary on "Tobacco as a social currency: cigarette gifting and sharing in China".

    Science.gov (United States)

    Ding, Ding; Hovell, Melbourne F

    2012-03-01

    As Rich and Xiao suggested, cigarette sharing and gifting play an important role in China's smoking epidemic. Understanding the cultural roots, history, and impacts of such practices should be emphasized in tobacco control efforts. "Tobacco as a social currency" is a consequence of the tobacco industry usurping traditional values and cultural customs to make cigarette gifting acceptable, desirable, and socially reinforcing. The cigarettes-social reinforcement link created by the tobacco industry can be broken by deglamorizing smoking and cigarette gifting and by reinforcing alternative healthful behaviors. A behavioral ecological perspective, with an emphasis of understanding and engineering cultures, should guide future health promotion efforts to reduce smoking and other risk practices in China.

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

    OpenAIRE

    Yang, Gonghuan

    2013-01-01

    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 th...

  9. SPONTANEOUS TUMORS IN MICE EXPOSED TO CIGARETTE SECOND-HAND SMOKE

    OpenAIRE

    Tume, L.F.

    2014-01-01

    Cigarette smoke inhaled second-hand is common with different types of cigarettes and can lead to an increased risk of developing tumors if the frequency is constant. In this experiment a group of four individuals (Mus musculus) were exposed to second-handcigarettesmoke three times a week for four months; later the occurrence of spontaneous tumors was observed in contrast to the control group. This study provides further evidence that second-hand cigarette smoke has components t...

  10. Experts’ consensus on use of electronic cigarettes: a Delphi survey from Switzerland

    OpenAIRE

    Blaser, Jeremie; Cornuz, Jacques

    2015-01-01

    Objectives In some countries, nicotine-containing electronic cigarettes (e-cigarettes) are considered a consumer product without specific regulations. In others (eg, Switzerland), the sale of e-cigarettes containing nicotine is forbidden, despite the eagerness of many smokers to obtain them. As scientific data about efficacy and long-term safety of these products are scarce, tobacco control experts are divided on how to regulate them. In order to gain consensus among experts to provide recomm...

  11. The pathobiological impact of cigarette smoke on pancreatic cancer development (Review)

    OpenAIRE

    Wittel, Uwe A; Momi, Navneet; SEIFERT, GABRIEL; Wiech, Thorsten; Hopt, Ulrich T.; Batra, Surinder K.

    2012-01-01

    Despite extensive efforts, pancreatic cancer remains incurable. Most risk factors, such as genetic disposition, metabolic diseases or chronic pancreatitis cannot be influenced. By contrast, cigarette smoking, an important risk factor for pancreatic cancer, can be controlled. Despite the epidemiological evidence of the detrimental effects of cigarette smoking with regard to pancreatic cancer development and its unique property of being influenceable, our understanding of cigarette smoke-induce...

  12. Black tea prevents cigarette smoke-induced apoptosis and lung damage

    Directory of Open Access Journals (Sweden)

    Chattopadhyay Dhrubajyoti

    2007-02-01

    Full Text Available Abstract Background Cigarette smoking is a major cause of lung damage. One prominent deleterious effect of cigarette smoke is oxidative stress. Oxidative stress may lead to apoptosis and lung injury. Since black tea has antioxidant property, we examined the preventive effect of black tea on cigarette smoke-induced oxidative damage, apoptosis and lung injury in a guinea pig model. Methods Guinea pigs were subjected to cigarette smoke exposure from five cigarettes (two puffs/cigarette per guinea pig/day for seven days and given water or black tea to drink. Sham control guinea pigs were exposed to air instead of cigarette smoke. Lung damage, as evidenced by inflammation and increased air space, was assessed by histology and morphometric analysis. Protein oxidation was measured through oxyblot analysis of dinitrophenylhydrazone derivatives of the protein carbonyls of the oxidized proteins. Apoptosis was evidenced by the fragmentation of DNA using TUNEL assay, activation of caspase 3, phosphorylation of p53 as well as over-expression of Bax by immunoblot analyses. Results Cigarette smoke exposure to a guinea pig model caused lung damage. It appeared that oxidative stress was the initial event, which was followed by inflammation, apoptosis and lung injury. All these pathophysiological events were prevented when the cigarette smoke-exposed guinea pigs were given black tea infusion as the drink instead of water. Conclusion Cigarette smoke exposure to a guinea pig model causes oxidative damage, inflammation, apoptosis and lung injury that are prevented by supplementation of black tea.

  13. 19 CFR 159.5 - Cigars, cigarettes, and cigarette papers and tubes.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Cigars, cigarettes, and cigarette papers and tubes..., and cigarette papers and tubes. The internal revenue taxes imposed on cigars, cigarettes, and cigarette papers and tubes under section 5701 or 7652, Internal Revenue Code of 1954 (26 U.S.C. 5701 or...

  14. 27 CFR 40.351 - Cigarette papers.

    Science.gov (United States)

    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....

  15. 27 CFR 41.34 - Cigarette papers.

    Science.gov (United States)

    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...

  16. 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

    Directory of Open Access Journals (Sweden)

    Jennifer Brown

    2014-05-01

    Full Text Available 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 e-cigarette industry remains largely unregulated thus far, these studies provide encouraging hope in the uphill battle toward helping patients make informed and healthy choices.

  17. 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

    Science.gov (United States)

    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

  18. Youths' understandings of cigarette advertisements.

    Science.gov (United States)

    Freeman, Dan; Brucks, Merrie; Wallendorf, Melanie; Boland, Wendy

    2009-01-01

    This study addresses two questions: (1) when youths are exposed to advertisements for cigarettes, do they primarily see advertisements for brands or products, and (2) is there a relationship between youths' understandings of cigarette advertisements and their susceptibility to smoking? A sample of 271 participants ranging in age from 7 to 12 viewed a series of print advertisements that included cigarette and non-tobacco-related ads. While viewing each ad, participants were asked to indicate what they thought the advertisement was trying to sell. Responses were coded into one of three categories reflecting important differences in participants' comprehension of each advertisement - no understanding, product category understanding, or brand understanding. Results show that youths typically understand the type of product an advertisement is promoting; however, the levels of brand understanding observed for cigarette advertisements were low in an absolute sense, and significantly lower than brand understanding of non-tobacco-related advertisements. Results also show that understanding cigarette ads as promoting specific brands of cigarettes is positively related to susceptibility to smoking. Taken together, these findings provide a glimpse of the psychological mechanisms that may underlie the well established link between exposure to cigarette advertising and youth smoking. PMID:18812253

  19. 吸烟与原发性肝癌关系的巢式病例对照研究%Cigarette smoking and primary liver cancer risk: a nested case-control study in Shanghai

    Institute of Scientific and Technical Information of China (English)

    张薇; 高玉堂; 王学励; 张玉兰; Jian-min Yuan

    2009-01-01

    Objective To evaluate the association between cigarette smoking and risk of primary liver cancer (PLC) among middle-aged and elderly men in urban Shanghai. Methods A nested case- control study was conducted based on a cohort of 18 244 men who were 45-64 years of age in 1986-1989 and had no history of cancer at recruitment in Shanghai. As of Dec 31, 2000, a total of 213 incident cases of PLC were identified. 1094 matched controls were randomly selected among the cohort subjects who were free of cancer and alive at the time of cancer diagnosis of the index case. The matching criteria were date of birth (within 2 years), date of biospsy specimen collection (within 1 month), and neighborhood of residence at recruitment. Conditional logistic regression models were used to estimate adjusted odds ratios (ORs) and their corresponding 95% confidence intervals (CIs). Results After controlling for potential confounders, cigarette smoking (ever vs. never) was associated with risk of PLC (OR=1.91; 95% CI:1.28-2.86). Risk of PLC increased with increasing number of cigarettes smoked per day, as well as duration of cigarette smoking,pack-years of cigarettes consumed over lifetime and earlier age started smoking. The ORs were 2.16 (95%CI=1.37~3.40), 2.14(95%CI=1.18~3.87), 2.12(95%CI=1.21~3.74) and 2.57 (95% CI=1.50~4.40) for men who smoked 20 cigarettes or more daily, smoked for 40 or more years, consumed more than 37 pack-years of cigarettes, and began smoking before 20 years of age, respectively. Conclusion This study confirms that cigarette smoking is an independent risk factor for primary liver cancer among males in Shanghai.%目的 分析吸烟与上海市区中老年男性原发性肝癌的关系.方法 应用巢式病例对照研究方法,对一个18 244名男性队列随访11年,以队列中213例新发肝癌患者作为病例组,按照患者年龄、采样日期、同居住区等配对条件,从队列中随机抽取1094名健康人作为对照组.使用配

  20. Influence of heavy cigarette smoking on heart rate variability and heart rate turbulence parameters

    DEFF Research Database (Denmark)

    Cagirci, Goksel; Cay, Serkan; Karakurt, Ozlem;

    2009-01-01

    BACKGROUND: Cigarette smoking increases the risk of cardiovascular events related with several mechanisms. The most suggested mechanism is increased activity of sympathetic nervous system. Heart rate variability (HRV) and heart rate turbulence (HRT) has been shown to be independent and powerful...... predictors of mortality in a specific group of cardiac patients. The goal of this study was to assess the effect of heavy cigarette smoking on cardiac autonomic function using HRV and HRT analyses. METHODS: Heavy cigarette smoking was defined as more than 20 cigarettes smoked per day. Heavy cigarette smokers...... than control group (23 vs 10, P = 0.006). TO was correlated with the number of cigarettes smoked per day (r = 0.235, P = 0.004). While LF and LF/HF ratio were significantly higher, standard deviation of all NN intervals (SDNN), standard deviation of the 5-minute mean RR intervals (SDANN), root mean...

  1. 对一起走私牛肉案的讨论%Thinking Over a Beef Smuggling Case

    Institute of Scientific and Technical Information of China (English)

    谷红; 张文龙; 周晓峰; 安晓珂

    2015-01-01

    动物卫生监督执法人员在监督检查过程中发现了走私冷冻牛肉,并将案件移交食品、药品监督管理部门。本文分析讨论了发现疑似走私动物产品的处理办法,提出了应移交相关部门,由政府统一协调进行查处,同时健全法律法规,弥补监管空白等建议。%A case of frozen beef smuggling was found during animal health supervision and was transferred to the local food and drug supervision and administration departments. The way of dealing with the suspected animal product smug-gling by animal health supervision department was discussed,and suggestions of dealing with such cases were put for-ward,including turning them over to the related departments,joint investigation by the multi-sectors under the local government coordination,improvement of relevant laws and regulations and remedies for supervision defect.

  2. Analysis on Evidence Specifications of Human-Smuggling Cases%偷渡案件证据规格探析

    Institute of Scientific and Technical Information of China (English)

    孙宇; 周馨雨

    2012-01-01

    Human-smuggling cases have no traditional victims or traditional crime scenes.It is difficult for police agencies to conduct investigation on the crime scene.The Smuggling organizers and illegal immigrants frequently contact each other by telephone and network.In dealing with such cases,the police agencies should specify the humansmuggling-related evidence and make more efforts to collect fund-related evidence,documentary evidence,the cyberevidence and subjective-awareness–related evidence to form an evidence system related with such cases.%偷渡案件没有传统意义上的被害人和传统意义上的犯罪现场,公安机关难以勘查现场,偷渡者与偷渡组织者有较多接触,案件中电话、网络作为联系方式使用较多。公安机关在办理偷渡案件过程中,应当把握偷渡案件证据规格,重点搜集言词证据、书证、网络证据、推定"主观明知"的证据等,构建偷渡案件证据体系。

  3. Cigarette cravings, impulsivity and the brain

    Directory of Open Access Journals (Sweden)

    Stéphane ePotvin

    2015-09-01

    Full Text Available Craving is a core feature of tobacco use disorder as well as a significant predictor of smoking relapse. Studies have shown that appetitive smoking-related stimuli (e.g. someone smoking trigger significant cravings in smokers which impedes their self-control capacities and promotes drug seeking behavior. In this review, we begin by an overview of functional magnetic resonance imaging (fMRI studies investigating the neural correlates of smokers to appetitive smoking cues. The literature reveals a complex and vastly distributed neuronal network underlying smokers’ craving response that recruits regions involved in self-referential processing, panning/regulatory processes, emotional responding, attentional biases, and automatic conducts. We then selectively review important factors contributing to the heterogeneity of results that significantly limit the implications of these findings, namely between- (abstinence, smoking expectancies and self-regulation and within-studies factors (severity of smoking dependence, sex-differences, motivation to quit and genetic factors. Remarkably, we found that little to no attention has been devoted to examine the influence of personality traits on the neural correlates of cigarette cravings in fMRI studies. Impulsivity has been linked with craving and relapse in substance and tobacco use, which prompted our research team to examine the influence of impulsivity on cigarette cravings in an fMRI study. We found that the influence of impulsivity on cigarette cravings was mediated by fronto-cingular mechanisms. Given the high prevalence of cigarette smoking in several psychiatric disorders that are characterized by significant levels of impulsivity, we conclude by identifying psychiatric patients as a target population whose tobacco smoking habits deserve further behavioral and neuro-imaging investigation.

  4. Marketing of menthol cigarettes and consumer perceptions

    Directory of Open Access Journals (Sweden)

    Rising Joshua

    2011-05-01

    Full Text Available Abstract In order to more fully understand why individuals smoke menthol cigarettes, it is important to understand the perceptions held by youth and adults regarding menthol cigarettes. Perceptions are driven by many factors, and one factor that can be important is marketing. This review seeks to examine what role, if any, the marketing of menthol cigarettes plays in the formation of consumer perceptions of menthol cigarettes. The available literature suggests that menthol cigarettes may be perceived as safer choices than non-menthol cigarettes. Furthermore, there is significant overlap between menthol cigarette advertising campaigns and the perceptions of these products held by consumers. The marketing of menthol cigarettes has been higher in publications and venues whose target audiences are Blacks/African Americans. Finally, there appears to have been changes in cigarette menthol content over the past decade, which has been viewed by some researchers as an effort to attract different types of smokers.

  5. The Impact of the Malaysian Minimum Cigarette Price Law: Findings from the ITC Malaysia Survey

    Science.gov (United States)

    Liber, Alex C.; Ross, Hana; Omar, Maizurah; Chaloupka, Frank J.

    2015-01-01

    Objectives Study the effects of the 2011 Malaysian minimum price law (MPL) on prices of licit and illicit cigarette brands. Identify barriers to the MPL achieving positive public health effects. Methods The International Tobacco Control Project's Southeast Asia survey collected information on Malaysian smokers' cigarette purchases (n=7,520) in five survey waves between 2005 and 2012. Consumption-weighted comparisons of proportions tests and adjusted Wald tests were used to evaluate changes over time in violation rates of the inflation-adjusted MPL, the proportion of illicit cigarette purchases, and mean prices. Results After the passage of the MPL, the proportion of licit brand cigarette purchases that were below the inflation-adjusted 2011 minimum price level fell substantially (before 3.9%, after 1.8%, p=0.002), while violation of the MPL for illicit brand cigarette purchases was unchanged (before 89.8%, after 91.9%, p=0.496). At the same time, the mean real price of licit cigarettes rose (p=0.006) while the mean real price of illicit cigarettes remained unchanged (p=0.134). The proportion of illicit cigarette purchases rose as well (before 13.4%, after 16.5%, p=0.041). Discussion The MPL appears not to have meaningfully changed cigarette prices in Malaysia, as licit brand prices remained well above and illicit brand prices remained well below the minimum price level before and after MPL's implementation. The increasing proportion of illicit cigarettes on the market may have undermined any positive health effects of the Malaysian MPL. The illicit cigarette trade must be addressed before a full evaluation of the Malaysian MPL's impact on public health can take place. The authors encourage the continued use of specific excise tax increases to reliably increase the price and decrease the consumption of cigarettes in Malaysia and elsewhere. PMID:25808666

  6. 76 FR 55923 - Draft Guidance for Industry: Submission of Warning Plans for Cigarettes and Smokeless Tobacco...

    Science.gov (United States)

    2011-09-09

    ... Plans for Cigarettes and Smokeless Tobacco Products (OMB Control Number 0910--New) This draft guidance... products. Section 4 of FCLAA states that each cigarette package and advertisement must bear one of nine... tobacco product package and advertisement must bear one of four required warning statements and...

  7. Longer Term Impact of Cigarette Package Warnings in Australia Compared with the United Kingdom and Canada

    Science.gov (United States)

    Li, Lin; Borland, Ron; Yong, Hua; Cummings, Kenneth M.; Thrasher, James F.; Hitchman, Sara C.; Fong, Geoffrey T.; Hammond, David; Bansal-Travers, Maansi

    2015-01-01

    This study examines the effects of different cigarette package warnings in Australia, Canada and the United Kingdom up to 5 years post-implementation. The data came from the International Tobacco Control Surveys. Measures included salience of warnings, cognitive responses, forgoing cigarettes and avoiding warnings. Although salience of the UK…

  8. An evaluation of four measures of adolescents' exposure to cigarette marketing in stores.

    Science.gov (United States)

    Feighery, Ellen C; Henriksen, Lisa; Wang, Yun; Schleicher, Nina C; Fortmann, Stephen P

    2006-12-01

    This study evaluates four measures of exposure to retail cigarette marketing in relation to adolescent smoking behavior. The measures are (a) shopping frequency in types of stores known to carry more cigarette advertising than other store types, (b) shopping frequency in specific stores that sell cigarettes in the study community, (c) the amount of exposure to cigarette brand impressions in stores where students shopped, and (d) perceived exposure to cigarette advertising. The study combined data from classroom surveys administered to 6th-, 7th-, and 8th-grade students in three California middle schools, and direct store observations quantifying cigarette marketing materials and product placement in stores where students shopped. Logistic regression models were used to examine how each exposure measure related to the odds of ever smoking and susceptibility to smoke, controlling for grade, gender, ethnicity, school performance, unsupervised time, and exposure to household and friend smoking. Frequent exposure to retail cigarette marketing as defined by each of the four measures was independently associated with a significant increase in the odds of ever smoking. All but the measure of exposure to store types was associated with a significant increase in the odds of susceptibility to smoke. Four measures of exposure to retail cigarette marketing may serve equally well to predict adolescent smoking but may vary in cost, complexity, and meaning. Depending on the outcomes of interest, the most useful measure may be a combination of self-reported exposure to types of stores that contain cigarette marketing and perceived exposure to such messages.

  9. Doctors Divided on Safety, Use of Electronic Cigarettes

    Science.gov (United States)

    ... Cigarettes When patients ask about safety and using e-cigarettes to stop smoking, doctors' advice differs To use ... of the devices -- specifically, about the safety of e-cigarettes compared to traditional cigarettes, according to the Stanford ...

  10. A New Area to Fight: Electronic Cigarette

    Directory of Open Access Journals (Sweden)

    Şermin Börekçi

    2015-08-01

    Full Text Available Electronic cigarette (e-cigarette is spreading like an epidemic that threatens the public health. Last one year, e-cigarette use increased by 2 times in both adults and children, and just as the cigarette ads of 1950s and 1960s, e-cigarette ads are taking place in the television, radio, internet, magazines and in the all kinds of advertising media. E-sigara should be recognized as a serious health threat, and should be fought against it. The aim of this review is to show the effects of e-cigarette on health by the scientific evidences.

  11. The use and perception of electronic cigarettes and snus among the U.S. population.

    Directory of Open Access Journals (Sweden)

    Shu-Hong Zhu

    Full Text Available BACKGROUND: E-cigarettes have generated controversy in the tobacco control field similar to that of Swedish snus, which came to the U.S. market six years earlier. Some argue that e-cigarettes have great potential to help smokers quit regular cigarettes while others contend they should be banned for lack of safety and efficacy data. This study examined population data from the U.S. METHODS: A U.S. population survey with a national probability sample (N=10,041 was conducted (February 24 to March 8, 2012, before any major paid advertisement of e-cigarettes appeared on television. Survey respondents were asked if they had heard about e-cigarettes, where they had heard about them, whether they had used e-cigarettes or snus, how often they used them, and why they used them. Responses were weighted to represent the entire U.S. population. FINDINGS: A high proportion, 75.4%, reported having heard about e-cigarettes. Television ranked as the number one source of information, followed by "in-person conversation" and "Internet." About 8.1% had tried e-cigarettes, and 1.4% were current users. These rates were twice those of snus (4.3% and 0.8%, respectively. Among current smokers, 32.2% had tried e-cigarettes, and 6.3% were current users. Over 80% of current e-cigarette users were non-daily users. Women were significantly more likely to have tried e-cigarettes than men. Those who had tried e-cigarettes were more likely than those who tried snus to report their products being safer than regular cigarettes (49.9% vs. 10.8%. Almost half (49.5% of current smokers were susceptible to using e-cigarettes in the future. CONCLUSIONS: That e-cigarettes have surpassed snus in adoption rate, even before any promotion by major tobacco companies, suggests that the former have tapped into smokers' intuitive preference for potentially harm-reducing products, probably due to the product design. E-cigarette use is likely to increase in the next few years.

  12. Discussion on Some Problems of Smuggling Common Goods%走私普通货物、物品若干问题刍议

    Institute of Scientific and Technical Information of China (English)

    石东洋; 雷传平

    2015-01-01

    The crime of smuggling ordinary goods is one of the smuggling crimes which not only remains greatest relevance but concerns the daily life of people. Smuggling common goods, goods crime belongs to the economic crime, the crime and the current level of economic development is closely related to. After China's accession to the world trade organization, the trade system becomes more perfect, transparent, tariff level decreased gradually, trade barriers are eliminated, in this context, the smuggling cases are less and less, the profit space more and more thin, but check the goods risk is the rapid rise of crime. Smuggling ordinary goods, object of the crime, the standard of conviction, sentencing scale problems need to perfect legislation.%走私普通货物、物品罪是走私类罪中与人们日常生活关联性最大,也是最受人们关注的一种犯罪。走私普通货物、物品罪属于经济犯罪,其发案与我国当前的经济发展水平息息相关。我国加入世界贸易组织之后,贸易制度越加完善、透明,关税水平逐步下降,贸易壁垒有所消除,在这样的背景下,走私犯罪案件越来越少,其牟利空间越加稀薄,但查获犯罪风险却飞速上涨。因此,走私普通货物、物品罪的犯罪对象、定罪标准、量刑尺度等问题需要从立法上不断加以完善。

  13. Modeling most likely pathways for smuggling radioactive and special nuclear materials on a worldwide multi-modal transportation network

    Energy Technology Data Exchange (ETDEWEB)

    Saeger, Kevin J [Los Alamos National Laboratory; Cuellar, Leticia [Los Alamos National Laboratory

    2010-10-28

    Nuclear weapons proliferation is an existing and growing worldwide problem. To help with devising strategies and supporting decisions to interdict the transport of nuclear material, we developed the Pathway Analysis, Threat Response and Interdiction Options Tool (PATRIOT) that provides an analytical approach for evaluating the probability that an adversary smuggling radioactive or special nuclear material will be detected during transit. We incorporate a global, multi-modal transportation network, explicit representation of designed and serendipitous detection opportunities, and multiple threat devices, material types, and shielding levels. This paper presents the general structure of PATRIOT, all focuses on the theoretical framework used to model the reliabilities of all network components that are used to predict the most likely pathways to the target.

  14. Modeling most likely pathways for smuggling radioactive and special nuclear materials on a worldwide multimodal transportation network

    Energy Technology Data Exchange (ETDEWEB)

    Saeger, Kevin J [Los Alamos National Laboratory; Cuellar, Leticia [Los Alamos National Laboratory

    2010-01-01

    Nuclear weapons proliferation is an existing and growing worldwide problem. To help with devising strategies and supporting decisions to interdict the transport of nuclear material, we developed the Pathway Analysis, Threat Response and Interdiction Options Tool (PATRIOT) that provides an analytical approach for evaluating the probability that an adversary smuggling radioactive or special nuclear material will be detected during transit. We incorporate a global, multi-modal transportation network, explicit representation of designed and serendipitous detection opportunities, and multiple threat devices, material types, and shielding levels. This paper presents the general structure of PATRIOT, and focuses on the theoretical framework used to model the reliabilities of all network components that are used to predict the most likely pathways to the target.

  15. Locating Sensors for Detecting Source-to-Target Patterns of Special Nuclear Material Smuggling: A Spatial Information Theoretic Approach

    Directory of Open Access Journals (Sweden)

    Xuesong Zhou

    2010-08-01

    Full Text Available In this paper, a spatial information-theoretic model is proposed to locate sensors for detecting source-to-target patterns of special nuclear material (SNM smuggling. In order to ship the nuclear materials from a source location with SNM production to a target city, the smugglers must employ global and domestic logistics systems. This paper focuses on locating a limited set of fixed and mobile radiation sensors in a transportation network, with the intent to maximize the expected information gain and minimize the estimation error for the subsequent nuclear material detection stage. A Kalman filtering-based framework is adapted to assist the decision-maker in quantifying the network-wide information gain and SNM flow estimation accuracy.

  16. Diet, cigarettes and alcohol in laryngeal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Freudenheim, J.L.; Graham, S.; Byers, T.E.; Marshall, J.R.; Haughey, B.P.; Swanson, M.K.; Wilkinson, G. (State Univ. of New York, Buffalo (United States))

    1991-03-11

    Diet and other risk factors for cancer of the larynx were examined in a case-control study among white males in Western New York, conducted in 1975-1985. Incident, pathologically-confirmed cases and age- and neighborhood-matched controls were interviewed to determine usual diet, and lifetime use of tobacco and alcohol. Because response rates were low for both cases and controls, this cannot be considered a population-based study. A strong association of risk with cigarette but not pipe and cigar smoking was found. Beer and hard liquor but not wine were associated with increased risk. After control for cigarettes, alcohol and education, the upper quartile odds ratio for fat was 2.40, while the odds ratio for high intake of carotenoids was 0.51. There was effect modification by smoking. Carotenoids were most negatively associated with risk among lighter smokers; dietary fat was most positively associated with risk among heavier smokers. Total calories, protein, and retinol were associated with increased risk; there was no relationship between laryngeal cancer and vitamins C and E or carbohydrate. This study again demonstrates the strong association between tobacco and alcohol and laryngeal cancer and also suggests that diets low in carotenoids and high fat may increase risk.

  17. E-Cigarettes Emit Toxic Vapors

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_160107.html E-Cigarettes Emit Toxic Vapors: Study Levels depend on ... findings could be important to both makers of e-cigarettes and regulators who want to reduce the ...

  18. Patient–physician communication regarding electronic cigarettes

    Directory of Open Access Journals (Sweden)

    Michael B. Steinberg

    2015-01-01

    Discussion: Physician communication about e-cigarettes may shape patients' perceptions about the products. More research is needed to explore the type of information that physicians share with their patients regarding e-cigarettes and harm reduction.

  19. E-Cigarettes 'In' At Some Schools

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_158580.html E-Cigarettes 'In' at Some Schools In certain places, ... study suggests. The researchers found that differences in e-cigarette use between schools increased over time. This ...

  20. A new experimental model of cigarette smoke-induced emphysema in Wistar rats

    Directory of Open Access Journals (Sweden)

    Rodrigo de las Heras Kozma

    2014-01-01

    Full Text Available OBJECTIVE: To describe a new murine model of cigarette smoke-induced emphysema. METHODS: Twenty-four male Wistar rats were divided into two groups: the cigarette smoke group, comprising 12 rats exposed to smoke from 12 commercial filter cigarettes three times a day (a total of 36 cigarettes per day every day for 30 weeks; and the control group, comprising 12 rats exposed to room air three times a day every day for 30 weeks. Lung function was assessed by mechanical ventilation, and emphysema was morphometrically assessed by measurement of the mean linear intercept (Lm. RESULTS: The mean weight gain was significantly (approximately ten times lower in the cigarette smoke group than in the control group. The Lm was 25.0% higher in the cigarette smoke group. There was a trend toward worsening of lung function parameters in the cigarette smoke group. CONCLUSIONS: The new murine model of cigarette smoke-induced emphysema and the methodology employed in the present study are effective and reproducible, representing a promising and economically viable option for use in studies investigating the pathophysiology of and therapeutic approaches to COPD.

  1. Electronic Cigarettes: Market Entry in Iceland?

    OpenAIRE

    Hinrik Hinriksson 1990

    2015-01-01

    Given that e-cigarettes will reach the required research and manufacturing standard, Artasan, an over-the-counter pharmaceutical company, are evaluating their potential distribution on the Icelandic market. Smoking consumption among Icelanders is of decreasing concern as daily cigarette use has reduced from 33% to only 11.6% in the last 26 years. However, sales of nicotine replacement therapies have evidently been increasing alongside the decreasing use of cigarettes. Globally, e-cigarette in...

  2. E-cigarettes also contain detrimental chemicals

    DEFF Research Database (Denmark)

    Tøttenborg, Sandra Søgaard; Holm, Astrid Ledgaard; Wibholm, Niels Christoffer;

    2014-01-01

    This article reviews studies dealing with the content of electronic (e-) cigarettes. Based on measurements of the e-juice, the inhaled and the exhaled vapour, it is sound to assume that smoking e-cigarettes might have much less detrimental health effects than smoking conventional cigarettes....... However, propylene glycol and glycerine are abundant in e-cigarettes and although they are generally perceived as relatively harmless, the long-term effects of heavy exposure to these substances are unknown....

  3. E-cigarettes also contain detrimental chemicals

    DEFF Research Database (Denmark)

    Tøttenborg, Sandra Søgaard; Holm, Astrid Ledgaard; Wibholm, Niels Christoffer;

    2014-01-01

    This article reviews studies dealing with the content of electronic (e-) cigarettes. Based on measurements of the e-juice, the inhaled and the exhaled vapour, it is sound to assume that smoking e-cigarettes might have much less detrimental health effects than smoking conventional cigarettes. Howe....... However, propylene glycol and glycerine are abundant in e-cigarettes and although they are generally perceived as relatively harmless, the long-term effects of heavy exposure to these substances are unknown....

  4. Flavour chemicals in electronic cigarette fluids

    OpenAIRE

    Tierney, Peyton A; Karpinski, Clarissa D; Jessica E Brown; Luo, Wentai; Pankow, James F.

    2015-01-01

    Background Most e-cigarette liquids contain flavour chemicals. Flavour chemicals certified as safe for ingestion by the Flavor Extracts Manufacturers Association may not be safe for use in e-cigarettes. This study identified and measured flavour chemicals in 30 e-cigarette fluids. Methods Two brands of single-use e-cigarettes were selected and their fluids in multiple flavour types analysed by gas chromatography/mass spectrometry. For the same flavour types, and for selected confectionary fla...

  5. Electronic cigarettes: a short review.

    Science.gov (United States)

    Bertholon, J F; Becquemin, M H; Annesi-Maesano, I; Dautzenberg, B

    2013-01-01

    Marketed since 2004 as an alternative to nicotine delivery and advertised as a valid means to smoking cessation, the electronic (e)-cigarette has been the subject of much controversy but very little experimental study. This review provides a brief summary of the current knowledge of this product. Propylene glycol and glycerol, the main ingredients of the fluid that is vaporized, have proved to be harmless in the fog machines of the entertainment industry. However, in the case of the e-cigarette fluid, the composition is not properly labeled: additives like nicotine and flavors vary between and within brands and contamination with various chemicals has been detected. The short-term toxicity seems low, but the long-term toxicity is unknown. The usefulness of the e-cigarette in smoking cessation has still to be clinically established. PMID:24080743

  6. Are all cigarettes just the same? Female's perceptions of slim, coloured, aromatized and capsule cigarettes.

    Science.gov (United States)

    Moodie, Crawford; Ford, Allison; Mackintosh, Anne; Purves, Richard

    2015-02-01

    Twelve focus groups in Glasgow (Scotland) were conducted with female non-smokers and occasional smokers aged 12-24 years (N = 75), with each group shown 11 cigarettes: two (standard) cigarettes with cork filters; two coloured cigarettes (pink or brown); four slim cigarettes; an aromatized black cigarette; a menthol cigarette and a cigarette with a flavour-changing rupturable capsule in the filter. Participants were asked to rank the cigarettes by appeal, taste and harm. The capsule cigarette was then discussed in depth. The pink coloured cigarette and slim cigarettes created significant interest and were generally perceived as most appealing and pleasant tasting, and least harmful. The black aromatized cigarette received a mixed response, with some disliking the dark colour and associating it with low appeal, strong taste and increased harm, whereas for others the smell helped to enhance appeal and taste perceptions and lower perceptions of harm. The novel capsule cigarette, when discussed in-depth, was viewed very positively. Just as research shows that cigarette packs can influence perceptions of appeal, harm and taste, this study suggests that the actual cigarettes can do likewise. The findings have implications for tobacco education and policy.

  7. 烟用丝束生产线自控系统的PLC程序设计%The design of PLC program for the automatic control system of a cigarette tow production line

    Institute of Scientific and Technical Information of China (English)

    宋庆庆; 蒋海瑞

    2014-01-01

    This paper introduces the design of lower machine program of an automatic control system of a cigarette tow production line.The program uses 412-5H dual redundant as system CPU from Siemens S7 series, the controller can achieve real-time switching in case of failure.Communication system uses PROFIBUS-DP master and slave network approach.the system take the controller as a master station,integrated module ET200 as sub-stations.use SIMATIC Manager STEP7V5.5 + SP2 as the programming software.%本文介绍了一个烟用丝束生产线的自动控制系统的下位机程序设计。本方案采用的是西门子S7系列412-5H 双冗余CPU,该控制器能够实现主备CPU在出现故障时实时切换。通讯采用的是PROFIBUS-DP主从站通讯网络方式,以控制器作为主站,每个集成模块ET200作为子站。使用SIMATIC Manager STEP7V5.5+SP2作为程序的编程软件。

  8. Predicting Alcohol, Cigarette, and Marijuana Use from Preferential Music Consumption

    Science.gov (United States)

    Oberle, Crystal D.; Garcia, Javier A.

    2015-01-01

    This study investigated whether use of alcohol, cigarettes, and marijuana may be predicted from preferential consumption of particular music genres. Undergraduates (257 women and 78 men) completed a questionnaire assessing these variables. Partial correlation analyses, controlling for sensation-seeking tendencies and behaviors, revealed that…

  9. Carbonyl compounds generated from electronic cigarettes.

    Science.gov (United States)

    Bekki, Kanae; Uchiyama, Shigehisa; Ohta, Kazushi; Inaba, Yohei; Nakagome, Hideki; Kunugita, Naoki

    2014-10-28

    Electronic cigarettes (e-cigarettes) are advertised as being safer than tobacco cigarettes products as the chemical compounds inhaled from e-cigarettes are believed to be fewer and less toxic than those from tobacco cigarettes. Therefore, continuous careful monitoring and risk management of e-cigarettes should be implemented, with the aim of protecting and promoting public health worldwide. Moreover, basic scientific data are required for the regulation of e-cigarette. To date, there have been reports of many hazardous chemical compounds generated from e-cigarettes, particularly carbonyl compounds such as formaldehyde, acetaldehyde, acrolein, and glyoxal, which are often found in e-cigarette aerosols. These carbonyl compounds are incidentally generated by the oxidation of e-liquid (liquid in e-cigarette; glycerol and glycols) when the liquid comes in contact with the heated nichrome wire. The compositions and concentrations of these compounds vary depending on the type of e-liquid and the battery voltage. In some cases, extremely high concentrations of these carbonyl compounds are generated, and may contribute to various health effects. Suppliers, risk management organizations, and users of e-cigarettes should be aware of this phenomenon.

  10. Carbonyl Compounds Generated from Electronic Cigarettes

    Directory of Open Access Journals (Sweden)

    Kanae Bekki

    2014-10-01

    Full Text Available Electronic cigarettes (e-cigarettes are advertised as being safer than tobacco cigarettes products as the chemical compounds inhaled from e-cigarettes are believed to be fewer and less toxic than those from tobacco cigarettes. Therefore, continuous careful monitoring and risk management of e-cigarettes should be implemented, with the aim of protecting and promoting public health worldwide. Moreover, basic scientific data are required for the regulation of e-cigarette. To date, there have been reports of many hazardous chemical compounds generated from e-cigarettes, particularly carbonyl compounds such as formaldehyde, acetaldehyde, acrolein, and glyoxal, which are often found in e-cigarette aerosols. These carbonyl compounds are incidentally generated by the oxidation of e-liquid (liquid in e-cigarette; glycerol and glycols when the liquid comes in contact with the heated nichrome wire. The compositions and concentrations of these compounds vary depending on the type of e-liquid and the battery voltage. In some cases, extremely high concentrations of these carbonyl compounds are generated, and may contribute to various health effects. Suppliers, risk management organizations, and users of e-cigarettes should be aware of this phenomenon.

  11. Characteristics of Smoking Used Cigarettes among an Incarcerated Population

    OpenAIRE

    Lantini, Ryan; van den Berg, Jacob J.; Roberts, Mary B.; Bock, Beth C.; Stein, L.A.R.; Parker, Donna R.; Friedmann, Peter D; Clarke, Jennifer G.

    2014-01-01

    Little is known about smoking behaviors involving shared and previously used cigarettes, which we refer to as “smoking used cigarettes.” Examples include: cigarette sharing with strangers, smoking discarded cigarettes (‘butts’), or remaking cigarettes from portions of discarded cigarettes. The current study focuses on the prevalence of and factors associated with smoking used cigarettes prior to incarceration among a US prison population. Questionnaires were administered to 244 male and femal...

  12. Evaluating the Relationship between Distance from the Border and Amount of Income and Employment from Smuggling (Case study: Villages of Khav and Myrabad district, Marivan County

    Directory of Open Access Journals (Sweden)

    H. Kohnepooshi

    2013-01-01

    Full Text Available Extended abstract1-IntroductionThe subject of free trade and paying attention to marketing strategies and attracting customers can be considered as one of the significant factors in economic growth and development nowadays, so that many governments consider the international trade as one of the important priorities in their macroeconomic policy agenda. Currently the definition of smuggling and trafficking is not limited solely to the entry and exit within geographic borders of a country, rather, the illegal storage and distribution and transportation of goods in the country is also act of smuggling. Trafficking problem in our country due to geographical conditions for entry and exit of goods and lack of stability in neighboring countries is very significant. The aim of this research is to review and assess the existence of a relationship between the distance from border and degree of impact of trafficking in the “khav and mirabad” rural areas.The main research question thus arises: how the distance from the border has affected smuggling activities and its position in the income of rural households? Related to the general research question, the following hypotheses are offered: It seems that the distance from the borders affects the rate of employment of residents of the "Khav and Myrabad" villages in goods smuggling.It seems that the distance from the borders affects the amount of income earned by residents of the "Khav and Myrabad" villages in the goods smuggling activity.2- Theoretical basesThis research is based on descriptive - analytical and statistical methods. The required data were provided on the basis of documentation, literature review and field studies. The main tools used to gather the required data were questionnaires and interviews. Computer programs such as SPSS software was used for the purpose of data analysis. The study population consists of 32 villages " Khav and Myrabad " district in the township of Marivan and

  13. The electronic cigarette: the new cigarette of the 21st century?

    Directory of Open Access Journals (Sweden)

    Marli Maria Knorst

    2014-10-01

    Full Text Available The electronic nicotine delivery system, also known as the electronic cigarette, is generating considerable controversy, not only in the general population but also among health professionals. Smokers the world over have been increasingly using electronic cigarettes as an aid to smoking cessation and as a substitute for conventional cigarettes. There are few available data regarding the safety of electronic cigarettes. There is as yet no evidence that electronic cigarettes are effective in treating nicotine addiction. Some smokers have reported using electronic cigarettes for over a year, often combined with conventional cigarettes, thus prolonging nicotine addiction. In addition, the increasing use of electronic cigarettes by adolescents is a cause for concern. The objective of this study was to describe electronic cigarettes and their components, as well as to review the literature regarding their safety; their impact on smoking initiation and smoking cessation; and regulatory issues related to their use.

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

    Science.gov (United States)

    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. PMID:17905505

  15. Evaluating the Relationship between Distance from the Border and Amount of Income and Employment from Smuggling (Case study: Villages of Khav and Myrabad district, Marivan County)

    OpenAIRE

    H. Kohnepooshi; A. A. Aanabestani

    2013-01-01

    Extended abstract1-IntroductionThe subject of free trade and paying attention to marketing strategies and attracting customers can be considered as one of the significant factors in economic growth and development nowadays, so that many governments consider the international trade as one of the important priorities in their macroeconomic policy agenda. Currently the definition of smuggling and trafficking is not limited solely to the entry and exit within geographic borders of a country, rath...

  16. Young Adults’ Perceptions of Cigarette Warning Labels in the United States and Canada

    Directory of Open Access Journals (Sweden)

    Michelle O’Hegarty, PhD

    2007-04-01

    Full Text Available IntroductionFor the past 20 years, there have been no changes to the text-only cigarette warning labels in the United States. During this same time period, other countries placed large graphic warning labels on cigarette packages. The purpose of this study was to investigate the reactions of U.S. young adult smokers and nonsmokers aged 18 to 24 years to Canadian cigarette label text and graphic warnings. The study focused on determining their perceptions and the potential impact of Canadian labels on smoking, and study participants were asked for suggestions for modifications of U.S. cigarette warning labels so they would be effective for smoking deterrence and cessation.Methods During January and February 2002, 11 focus groups consisting of 54 smokers and 41 nonsmokers were conducted in the Detroit metropolitan area. Current smokers were defined as those who had smoked a cigarette within the past 30 days. Participants were asked about their knowledge and perceptions of current U.S. cigarette warning labels and their impressions of Canadian cigarette warning labels.AnalysisA content analysis and a word index were applied to the transcripts of all focus groups to identify and clarify themes and domains that appeared in group discussions and to compare results across different groups.ResultsFocus group participants reported that Canadian cigarette warning labels were more visible and informative than U.S. cigarette warning labels. Messages perceived to be relevant to smokers were considered effective. Education level did not appear related to how participants responded to warning labels. There were some differences for warning labels that had sex-specific messages.DiscussionWarning labels are one component of comprehensive tobacco control and smoking cessation efforts. Stronger warnings on cigarette packages need to be part of a larger U.S. public health educational effort.

  17. Pulmonary cytokine composition differs in the setting of alcohol use disorders and cigarette smoking.

    Science.gov (United States)

    Burnham, Ellen L; Kovacs, Elizabeth J; Davis, Christopher S

    2013-06-15

    Alcohol use disorders (AUDs), including alcohol abuse and dependence, and cigarette smoking are widely acknowledged and common risk factors for pneumococcal pneumonia. Reasons for these associations are likely complex but may involve an imbalance in pro- and anti-inflammatory cytokines within the lung. Delineating the specific effects of alcohol, smoking, and their combination on pulmonary cytokines may help unravel mechanisms that predispose these individuals to pneumococcal pneumonia. We hypothesized that the combination of AUD and cigarette smoking would be associated with increased bronchoalveolar lavage (BAL) proinflammatory cytokines and diminished anti-inflammatory cytokines, compared with either AUDs or cigarette smoking alone. Acellular BAL fluid was obtained from 20 subjects with AUDs, who were identified using a validated questionnaire, and 19 control subjects, matched on the basis of age, sex, and smoking history. Half were current cigarette smokers; baseline pulmonary function tests and chest radiographs were normal. A positive relationship between regulated and normal T cell expressed and secreted (RANTES) with increasing severity of alcohol dependence was observed, independent of cigarette smoking (P = 0.0001). Cigarette smoking duration was associated with higher IL-1β (P = 0.0009) but lower VEGF (P = 0.0007); cigarette smoking intensity was characterized by higher IL-1β and lower VEGF and diminished IL-12 (P = 0.0004). No synergistic effects of AUDs and cigarette smoking were observed. Collectively, our work suggests that AUDs and cigarette smoking each contribute to a proinflammatory pulmonary milieu in human subjects through independent effects on BAL RANTES and IL-1β. Furthermore, cigarette smoking additionally influences BAL IL-12 and VEGF that may be relevant to the pulmonary immune response.

  18. The Control Improved of Carton Machine Cigarette Redundant Orbit Change Device in TRIZ%基于TRIZ理论的装封箱机条烟变更器控制系统改进

    Institute of Scientific and Technical Information of China (English)

    李坤; 高阳; 孔德文

    2016-01-01

    为了解决装封箱机条烟冗余轨道的“堵塞”问题,通过“人、机、料、法、环、测量”等要素对问题进行分析,找出条烟“堵塞”的主要原因;并在TRIZ理论中建立模型,找出解决问题的空间分离和时间分离原理,结合解决原理对现有的控制系统进行改进。结果表明:改进后的变更器能够避免“堵塞”问题的发生,当3台包装机进入同1台装封箱机时,一个月可减少因“堵塞”影响条烟包装外观的香烟达6箱。此次改进通过少量电子元件的投入,为企业带来较大的经济效益。%To solve the problem that cigarette tended to jam in redundant orbit change device neighborhood mounted sealing machine,analysis of the reasons through the fishbone diagram including“man, machine,material,method,central”,we find out the main cause“jam”.To establish the model by TRIZ the-ory,find out the solution to the problem of“separation in time”and “separation in space”principle;Com-bined with existing control system to improve the equipment.The results show that:the improved device can a-void "jam"problem,for example,three packaging machines installed into the same sealing machine,can re-duce six boxes because of"jam"influenced on the appearance of the cigarette smoke in one month.By adding a small amount of electronic components can avoid“jam”occurs,and bring economic benefits for enterprises.

  19. 不同干预措施对战士吸烟行为的影响%Effects of psychological intervention, auricular acupuncture and smoking cessation medication on cigarette smoking behavior in soldiers: a pilot randomized controlled trial

    Institute of Scientific and Technical Information of China (English)

    姜斌; 左芳; 吴蕾; 何耀; 陈肇始; 郑家强; 林大庆

    2011-01-01

    Objective To evaluate the effects of different smoking cessation interventions on cigarette consumption for young soldiers.Methods Sixty-eight soldiers were prospectively investigated in this randomly controlled clinical trial and assigned to the psychological intervention group,auricular acupuncture group,and smoking cessation medication group.Results All the participants showed significant reduction(33.3% to 73.9%)in post-treatment cigarette consumption.The highest quit rate was found at 7 days,although this declining trend was faded over time.One-year follow-up indicated a 6-month quit rate of 16.7%,23.8% and 30.4% in three groups,respectively.Conclusion Psychological intervention,auricular acupuncture and smoking cessation medication may be effective methods of reducing cigarette consumption and improving quit rate in young soldiers.%目的 探讨和评价不同的干预措施对集体生活年轻人群吸烟行为的影响.方法 将68名吸烟战士随机分为3组,分别采取心理干预、心理干预+耳针和心理干预+药物对其吸烟行为进行干预.采用统一问卷进行基线调查,在1、3、6个月和1年进行随访,观察不同随访时点吸烟量的减少和戒烟率.结果 三组研究对象可比性较好.在1、3、6个月随访时点,各组吸烟者的吸烟量均有不同程度的下降(33.3%~73.9%).在上述各随访时点,7d时点戒烟率均较高,而持续1个月的戒烟率和持续3个月的戒炯率有随时间下降的趋势.但3组1年随访时,持续6个月的戒烟率仍可达到16.7%、23.8%、30.4%.结论 集体管理生活环境中的戒烟心理干预是年轻战士吸烟量的减少和提高戒烟成功率的有效措施之一,药物和耳针等辅助戒烟方法的使用亦有一定的促进作用.

  20. Cigarette smoke affects bonding to dentin.

    Science.gov (United States)

    Almeida e Silva, Junio S; de Araujo, Edson Medeiro; Araujo, Elito

    2010-01-01

    This in vitro study evaluated the microtensile bond strength (muTBS) of composite resin bonded to dentin that had been contaminated by cigarette smoke. Ten extracted unerupted human third molars were used: Six molars were prepared for muTBS testing, while the other four molars were assigned to pre- and post-etching scanning electronic microscopy (SEM) analysis. The 20 specimens obtained from the 10 coronal portions were distributed into two experimental groups so that each tooth served as its own control. Group 1 underwent a daily toothbrushing simulation and exposure to a smoking simulation chamber, while Group 2 received only a daily simulated toothbrushing. Student's t-test demonstrated that Group 1 samples demonstrated significantly lower bond strength (49.58 MPa) than Group 2 samples (58.48 MPa). Pre and postetching SEM analysis revealed the presence of contaminants on the dentinal surfaces of the Group 1 specimens. It was concluded that contamination by cigarette smoke decreases the bond strength between dentin and composite resin.

  1. 76 FR 57008 - Smoking of Electronic Cigarettes on Aircraft

    Science.gov (United States)

    2011-09-15

    ... (including electronic cigarettes) to charter flights of air carriers (i.e. U.S. carriers) and foreign air... vapor. Typically electronic cigarettes, also called ``e-cigarettes,'' are designed to look like traditional cigarettes. E-cigarettes are sometimes also made to look like cigars and pipes, and even...

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

    Directory of Open Access Journals (Sweden)

    Joel L. Nitzkin

    2014-06-01

    Full Text Available 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.

  3. The case in favor of E-cigarettes for tobacco harm reduction.

    Science.gov (United States)

    Nitzkin, Joel L

    2014-06-01

    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

  4. Cigarette Smoking in Indonesia: Examination of a Myopic Model of Addictive Behaviour

    Directory of Open Access Journals (Sweden)

    Budi Hidayat

    2010-06-01

    Full Text Available Using aggregated panel data taken from three waves of the Indonesian Family Life Survey (1993–2000, this article tests the myopic addiction behaviour of cigarette demand. Sensitivity analysis is done by examining a rational addiction behavior of cigarette demand. The results provide support for myopic addiction. The short- and long-run price elasticities of cigarette demand are estimated at −0.28 and −0.73 respectively. Excise taxes are more likely to act as an effective tobacco control in the long-run rather than a major source of government revenue.

  5. Are E-cigarettes a safe and good alternative to cigarette smoking?

    Science.gov (United States)

    Rom, Oren; Pecorelli, Alessandra; Valacchi, Giuseppe; Reznick, Abraham Z

    2015-03-01

    Electronic cigarettes (E-cigarettes) are devices that can vaporize a nicotine solution combined with liquid flavors instead of burning tobacco leaves. Since their emergence in 2004, E-cigarettes have become widely available, and their use has increased exponentially worldwide. E-cigarettes are aggressively advertised as a smoking cessation aid; as healthier, cheaper, and more socially acceptable than conventional cigarettes. In recent years, these claims have been evaluated in numerous studies. This review explores the development of the current E-cigarette and its market, prevalence of awareness, and use. The review also explores the beneficial and adverse effects of E-cigarettes in various aspects in accordance with recent research. The discussed aspects include smoking cessation or reduction and the health risks, social impact, and environmental consequences of E-cigarettes.

  6. HOW DO SMOKERS RESPOND TO CIGARETTE TAXES? EVIDENCE FROM CHINA'S CIGARETTE INDUSTRY.

    Science.gov (United States)

    Liu, Hong; Rizzo, John A; Sun, Qi; Wu, Fang

    2014-07-18

    This paper examines how Chinese smokers respond to tax-driven cigarette price increases by estimating a discrete choice model of demand for differentiated products, using annual nationwide brand-level cigarette sales data in China from 2005 to 2010. We allow for substitution between different cigarette brands and also incorporate key features of rational addiction theory into the model. Results show that the average own-price elasticity of demand for cigarettes at the brand level is -0.807, and the overall price elasticity of cigarettes at the market level is -0.488 in China. We find tax-induced substitution toward low-price cigarettes as well as high-tar cigarettes and that tax hikes encourage within-class substitution more than across-class substitution. These results have important policy implications for the potential effects of cigarette taxation. Copyright © 2014 John Wiley & Sons, Ltd. PMID:25044632

  7. Menthol Cigarettes | Smokefree.gov

    Science.gov (United States)

    Menthol is a substance naturally found in mint plants such as peppermint and spearmint. It gives a cooling sensation. It is often used to relieve minor pain and irritation and prevent infection.    Menthol is added to many products. These include lozenges, syrups, creams and ointments, nasal sprays, powders, and candy. But none of these products are lighted or smoked when used. That makes them different from menthol cigarettes.  

  8. [The challenge of electronic cigarettes].

    Science.gov (United States)

    Córdoba García, Rodrigo

    2014-01-01

    The electronic cigarette (e-cig) is a device with a conventional cigarette shape that releases a determined dose of nicotine vapour through an electronic heating process. The nicotine cartridges vary significantly in the amount of nicotine released, even within the same brand. Not all brands admit that they contain nicotine, but this is detected in the majority of units analysed. The e-cig usually contains a propellant, such as propylene glycol, which is a lung irritant. The short-term respiratory effect of the vapour of an e-cig is similar to that caused by the smoke of a cigarette, and is a cause of broncho-restriction. The majority of brands contain glycerine and at least one case of lipoid pneumonia has been detected due to this substance. Many brands contain traces of N-nitrosamines, heavy metals, and other products that are found in conventional cigarette smoke, but in a much higher proportion. There is currently no scientific evidence available that shows it is an effective device for quitting smoking, thus it should not be pro-actively recommended for this purpose, and may interfere with the use of demonstrated scientific evidence-based treatments for quitting smoking. It may have an undesirable effect on promoting the starting of smoking in adolescents or keeping adult smokers consuming nicotine and on gestural dependency. The toxicity of the vapour is not well known, but it is known that they are not innocuous, thus they should not be used in closed public spaces. PMID:24704194

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

    Science.gov (United States)

    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…

  10. Cigarette Taxes and the Social Market

    OpenAIRE

    Hansen, Benjamin; Sabia, Joseph J.; Daniel I. Rees

    2011-01-01

    Previous researchers have argued that the social market for cigarettes insulates its participants from policies designed to curb youth smoking. Using state Youth Risk Behavior Survey data, we examine whether recent changes in state cigarette taxes affected how young smokers obtained their cigarettes. Our estimates suggest that tax increases reduce youth smoking participation primarily through their effect on third-party purchase, although there is evidence that they are negatively related to ...

  11. Cigarette package design: opportunities for disease prevention

    OpenAIRE

    Pollay RW; DiFranza JR; Clark DM

    2002-01-01

    Abstract Objective To learn how cigarette packages are designed and to determine to what extent cigarette packages are designed to target children. Methods A computer search was made of all Internet websites that post tobacco industry documents using the search terms: packaging, package design, package study, box design, logo, trademark and design study. All documents were retrieved electronically and analyzed by the first author for recurrent themes. Data Synthesis Cigarette manufacturers de...

  12. E-cigarettes and smoking cessation: evidence from a systematic review and meta-analysis.

    Directory of Open Access Journals (Sweden)

    Muhammad Aziz Rahman

    Full Text Available E-cigarettes are currently being debated regarding their possible role in smoking cessation and as they are becoming increasingly popular, the research to date requires investigation.To investigate whether the use of e-cigarettes is associated with smoking cessation or reduction, and whether there is any difference in efficacy of e-cigarettes with and without nicotine on smoking cessation.A systematic review of articles with no limit on publication date was conducted by searching PubMed, Web of Knowledge and Scopus databases.Published studies, those reported smoking abstinence or reduction in cigarette consumption after the use of e-cigarettes, were included. Studies were systematically reviewed, and meta-analyses were conducted using Mantel-Haenszel fixed-effect and random-effects models. Degree of heterogeneity among studies and quality of the selected studies were evaluated.Six studies were included involving 7,551 participants. Meta-analyses included 1,242 participants who had complete data on smoking cessation. Nicotine filled e-cigarettes were more effective for cessation than those without nicotine (pooled Risk Ratio 2.29, 95%CI 1.05-4.97. Amongst 1,242 smokers, 224 (18% reported smoking cessation after using nicotine-enriched e-cigarettes for a minimum period of six months. Use of such e-cigarettes was positively associated with smoking cessation with a pooled Effect Size of 0.20 (95%CI 0.11-0.28. Use of e-cigarettes was also associated with a reduction in the number of cigarettes used.Included studies were heterogeneous, due to different study designs and gender variation. Whilst we were able to comment on the efficacy of nicotine vs. non-nicotine e-cigarettes for smoking cessation, we were unable to comment on the efficacy of e-cigarettes vs. other interventions for cessation, given the lack of comparator groups in the studies included in this meta-analysis.Use of e-cigarettes is associated with smoking cessation and reduction. More

  13. Awareness, Trial, and Current Use of Electronic Cigarettes in 10 Countries: Findings from the ITC Project

    Directory of Open Access Journals (Sweden)

    Shannon Gravely

    2014-11-01

    Full Text Available Background: In recent years, electronic cigarettes (e-cigarettes have generated considerable interest and debate on the implications for tobacco control and public health. Although the rapid growth of e-cigarettes is global, at present, little is known about awareness and use. This paper presents self-reported awareness, trial and current use of e-cigarettes in 10 countries surveyed between 2009 and 2013; for six of these countries, we present the first data on e-cigarettes from probability samples of adult smokers. Methods: A cross-sectional analysis of probability samples of adult (≥ 18 years current and former smokers participating in the International Tobacco Control (ITC surveys from 10 countries. Surveys were administered either via phone, face-to-face interviews, or the web. Survey questions included sociodemographic and smoking-related variables, and questions about e-cigarette awareness, trial and current use. Results: There was considerable cross-country variation by year of data collection and for awareness of e-cigarettes (Netherlands (2013: 88%, Republic of Korea (2010: 79%, United States (2010: 73%, Australia (2013: 66%, Malaysia (2011: 62%, United Kingdom (2010: 54%, Canada (2010: 40%, Brazil (2013: 35%, Mexico (2012: 34%, and China (2009: 31%, in self-reports of ever having tried e-cigarettes (Australia, (20%, Malaysia (19%, Netherlands (18%, United States (15%, Republic of Korea (11%, United Kingdom (10%, Mexico (4%, Canada (4%, Brazil (3%, and China (2%, and in current use (Malaysia (14%, Republic of Korea (7%, Australia (7%, United States (6%, United Kingdom (4%, Netherlands (3%, Canada (1%, and China (0.05%. Conclusions: The cross-country variability in awareness, trial, and current use of e-cigarettes is likely due to a confluence of country-specific market factors, tobacco control policies and regulations (e.g., the legal status of e-cigarettes and nicotine, and the survey timing along the trajectory of e-cigarette

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

    International Nuclear Information System (INIS)

    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 × 109, 5.1 ± 0.1 × 109, and 3.1 ± 0.6 × 109 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 × 1010, 5.2 × 1010 and 2.3 × 1010 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 concentrations and size distributions were

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

    Energy Technology Data Exchange (ETDEWEB)

    Marini, Sara, E-mail: s.marini@unicas.it [Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, Cassino (Italy); Buonanno, Giorgio [Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, Cassino (Italy); Queensland University of Technology, Brisbane (Australia); Stabile, Luca; Ficco, Giorgio [Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, Cassino (Italy)

    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

  16. Using Alcohol to Sell Cigarettes to Young Adults: A Content Analysis of Cigarette Advertisements

    Science.gov (United States)

    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…

  17. An Analysis of Electronic Cigarette and Cigarette Advertising in US Women's Magazines

    Science.gov (United States)

    Basch, Corey Hannah; Mongiovi, Jennifer; Hillyer, Grace Clarke; Ethan, Danna; Hammond, Rodney

    2016-01-01

    Background: Traditional cigarette advertising has existed in the US for over 200 years. Studies suggest that advertising has an impact on the initiation and maintenance of smoking behaviors. In recent years, electronic cigarettes (e-cigarettes) emerged on the market as an alternative to the traditional tobacco cigarette. The purpose of this study was to describe advertisements in popular US magazines marketed to women for cigarettes and e-cigarettes. Methods: This study involved analyzing 99 issues of 14 popular US magazines marketed to women. Results: Compared to advertisements for traditional cigarettes, advertisements for e-cigarettes were more often found in magazines geared toward the 31–40-year-old audience (76.5% vs. 53.1%, P = 0.011) whereas traditional cigarette advertisements were nearly equally distributed among women 31–40 and ≥40 years. More than three-quarters of the e-cigarette advertisements presented in magazines aimed at the higher median income households compared to a balanced distribution by income for traditional cigarettes (P = 0.033). Conclusions: Future studies should focus on specific marketing tactics used to promote e-cigarette use as this product increases in popularity, especially among young women smokers. PMID:27688867

  18. 75 FR 69523 - Required Warnings for Cigarette Packages and Advertisements

    Science.gov (United States)

    2010-11-12

    ... Experience 1. Getting Consumers' Attention 2. Influencing Consumers' Awareness of Cigarette-Related Health...; Iran; Jordan; Latvia; Malaysia; Mauritius; Mexico; Mongolia; New Zealand; Pakistan; Panama; Paraguay... cigarette smokers. Although the cigarette industry regularly loses customers through user cessation...

  19. Genetic and Environmental Contributions to the Relationships between Brain Structure and Average Lifetime Cigarette Use

    Science.gov (United States)

    Prom-Wormley, Elizabeth; Maes, Hermine H.M.; Schmitt, J. Eric; Panizzon, Matthew S.; Xian, Hong; Eyler, Lisa T.; Franz, Carol E.; Lyons, Michael J.; Tsuang, Ming T.; Dale, Anders M.; Fennema-Notestine, Christine; Kremen, William S.; Neale, Michael C.

    2015-01-01

    Chronic cigarette use has been consistently associated with differences in the neuroanatomy of smokers relative to nonsmokers in case-control studies. However, the etiology underlying the relationships between brain structure and cigarette use is unclear. A community-based sample of male twin pairs ages 51-59 (110 monozygotic pairs, 92 dizygotic pairs) was used to determine the extent to which there are common genetic and environmental influences between brain structure and average lifetime cigarette use. Brain structure was measured by high-resolution structural magnetic resonance imaging, from which subcortical volume and cortical volume, thickness and surface area were derived. Bivariate genetic models were fitted between these measures and average lifetime cigarette use measured as cigarette pack-years. Widespread, negative phenotypic correlations were detected between cigarette pack-years and several cortical as well as subcortical structures. Shared genetic and unique environmental factors contributed to the phenotypic correlations shared between cigarette pack-years and subcortical volume as well as cortical volume and surface area. Brain structures involved in many of the correlations were previously reported to play a role in specific aspects of networks of smoking-related behaviors. These results provide evidence for conducting future research on the etiology of smoking-related behaviors using measures of brain morphology. PMID:25690561

  20. E-Cigarettes for Immediate Smoking Substitution in Women Diagnosed with Cervical Dysplasia and Associated Disorders.

    Science.gov (United States)

    James, Shirley A; Meier, Ellen M; Wagener, Theodore L; Smith, Katherine M; Neas, Barbara R; Beebe, Laura A

    2016-03-04

    The aim of this study was to determine if 31 women with cervical dysplasia and associated conditions exacerbated by smoking would be successful substituting cigarettes with their choice of either nicotine replacement therapy (NRT) or electronic cigarettes (EC). Women received motivational interviewing and tried both NRT and ECs, choosing one method to use during a six-week intervention period. Daily cigarette consumption was measured at baseline, six, and 12 weeks, with differences analyzed by the Wilcoxon signed-rank test. Study analysis consisted only of women choosing to use ECs (29/31), as only two chose NRT. At the 12-week follow-up, the seven day point prevalence abstinence from smoking was 28.6%, and the median number of cigarettes smoked daily decreased from 18.5 to 5.5 (p < 0.0001). The median number of e-cigarette cartridges used dropped from 21 at the six-week follow-up to 12.5 at the 12-week follow-up. After initiating EC use, women at risk for cervical cancer were able to either quit smoking or reduce the number of cigarettes smoked per day. Although a controlled trial with a larger sample size is needed to confirm these initial results, this study suggests that using ECs during quit attempts may reduce cigarette consumption.

  1. E-Cigarettes for Immediate Smoking Substitution in Women Diagnosed with Cervical Dysplasia and Associated Disorders

    Directory of Open Access Journals (Sweden)

    Shirley A. James

    2016-03-01

    Full Text Available The aim of this study was to determine if 31 women with cervical dysplasia and associated conditions exacerbated by smoking would be successful substituting cigarettes with their choice of either nicotine replacement therapy (NRT or electronic cigarettes (EC. Women received motivational interviewing and tried both NRT and ECs, choosing one method to use during a six-week intervention period. Daily cigarette consumption was measured at baseline, six, and 12 weeks, with differences analyzed by the Wilcoxon signed-rank test. Study analysis consisted only of women choosing to use ECs (29/31, as only two chose NRT. At the 12-week follow-up, the seven day point prevalence abstinence from smoking was 28.6%, and the median number of cigarettes smoked daily decreased from 18.5 to 5.5 (p < 0.0001. The median number of e-cigarette cartridges used dropped from 21 at the six-week follow-up to 12.5 at the 12-week follow-up. After initiating EC use, women at risk for cervical cancer were able to either quit smoking or reduce the number of cigarettes smoked per day. Although a controlled trial with a larger sample size is needed to confirm these initial results, this study suggests that using ECs during quit attempts may reduce cigarette consumption.

  2. Hazardous waste status of discarded electronic cigarettes.

    Science.gov (United States)

    Krause, Max J; Townsend, Timothy G

    2015-05-01

    The potential for disposable electronic cigarettes (e-cigarettes) to be classified as hazardous waste was investigated. The Toxicity Characteristic Leaching Procedure (TCLP) was performed on 23 disposable e-cigarettes in a preliminary survey of metal leaching. Based on these results, four e-cigarette products were selected for replicate analysis by TCLP and the California Waste Extraction Test (WET). Lead was measured in leachate as high as 50mg/L by WET and 40mg/L by TCLP. Regulatory thresholds were exceeded by two of 15 products tested in total. Therefore, some e-cigarettes would be toxicity characteristic (TC) hazardous waste but a majority would not. When disposed in the unused form, e-cigarettes containing nicotine juice would be commercial chemical products (CCP) and would, in the United States (US), be considered a listed hazardous waste (P075). While household waste is exempt from hazardous waste regulation, there are many instances in which such waste would be subject to regulation. Manufactures and retailers with unused or expired e-cigarettes or nicotine juice solution would be required to manage these as hazardous waste upon disposal. Current regulations and policies regarding the availability of nicotine-containing e-cigarettes worldwide were reviewed. Despite their small size, disposable e-cigarettes are consumed and discarded much more quickly than typical electronics, which may become a growing concern for waste managers.

  3. Electronic Cigarette Effectiveness and Abuse Liability: Predicting and Regulating Nicotine Flux

    OpenAIRE

    Shihadeh, Alan; Eissenberg, Thomas

    2014-01-01

    Electronic cigarettes (ECIGs) comprise an aerosolized nicotine delivery product category that provides consumers with probably unprecedented control over extensive features and operating conditions, allowing a wide range of nicotine yields to be obtained. Depending on the combination of such ECIG variables as electrical power input, geometry, liquid composition, and puff behavior, ECIG users can extract in a few puffs far more or far less nicotine than with a conventional combustible cigarett...

  4. Cigarette Litter: Smokers’ Attitudes and Behaviors

    Directory of Open Access Journals (Sweden)

    Julia C. Cartwright

    2012-06-01

    Full Text Available Cigarette butts are consistently the most collected items in litter clean-up efforts, which are a costly burden to local economies. In addition, tobacco waste may be detrimental to our natural environment. The tobacco industry has conducted or funded numerous studies on smokers’ littering knowledge and behavior, however, non-industry sponsored research is rare. We sought to examine whether demographics and smokers’ knowledge and beliefs toward cigarette waste as litter predicts littering behavior. Smokers aged 18 and older (n = 1,000 were interviewed about their knowledge and beliefs towards cigarette waste as litter. Respondents were members of the Research Now panel, an online panel of over three million respondents in the United States. Multivariate logistic regressions were conducted to determine factors significantly predictive of ever having littered cigarette butts or having littered cigarette butts within the past month (p-value < 0.05. The majority (74.1% of smokers reported having littered cigarette butts at least once in their life, by disposing of them on the ground or throwing them out of a car window. Over half (55.7% reported disposing of cigarette butts on the ground, in a sewer/gutter, or down a drain in the past month. Those who did not consider cigarette butts to be litter were over three and half times as likely to report having ever littered cigarette butts (OR = 3.68, 95%CI = 2.04, 6.66 and four times as likely to have littered cigarette butts in the past month (OR = 4.00, 95%CI = 2.53, 6.32. Males were significantly more likely to have littered cigarette butts in the past month compared to females (OR = 1.49, 95%CI = 1.14, 1.94. Holding the belief that cigarette butts are not litter was the only belief in this study that predicted ever or past-month littering of cigarette waste. Messages in anti-cigarette-litter campaigns should emphasize that cigarette butts are not just litter but are toxic

  5. Cigarette litter: smokers' attitudes and behaviors.

    Science.gov (United States)

    Rath, Jessica M; Rubenstein, Rebecca A; Curry, Laurel E; Shank, Sarah E; Cartwright, Julia C

    2012-06-01

    Cigarette butts are consistently the most collected items in litter clean-up efforts, which are a costly burden to local economies. In addition, tobacco waste may be detrimental to our natural environment. The tobacco industry has conducted or funded numerous studies on smokers' littering knowledge and behavior, however, non-industry sponsored research is rare. We sought to examine whether demographics and smokers' knowledge and beliefs toward cigarette waste as litter predicts littering behavior. Smokers aged 18 and older (n = 1,000) were interviewed about their knowledge and beliefs towards cigarette waste as litter. Respondents were members of the Research Now panel, an online panel of over three million respondents in the United States. Multivariate logistic regressions were conducted to determine factors significantly predictive of ever having littered cigarette butts or having littered cigarette butts within the past month (p-value cigarette butts at least once in their life, by disposing of them on the ground or throwing them out of a car window. Over half (55.7%) reported disposing of cigarette butts on the ground, in a sewer/gutter, or down a drain in the past month. Those who did not consider cigarette butts to be litter were over three and half times as likely to report having ever littered cigarette butts (OR = 3.68, 95%CI = 2.04, 6.66) and four times as likely to have littered cigarette butts in the past month (OR = 4.00, 95%CI = 2.53, 6.32). Males were significantly more likely to have littered cigarette butts in the past month compared to females (OR = 1.49, 95%CI = 1.14, 1.94). Holding the belief that cigarette butts are not litter was the only belief in this study that predicted ever or past-month littering of cigarette waste. Messages in anti-cigarette-litter campaigns should emphasize that cigarette butts are not just litter but are toxic waste and are harmful when disposed of improperly.

  6. Hazardous waste status of discarded electronic cigarettes

    International Nuclear Information System (INIS)

    Highlights: • Electronic cigarettes were tested using TCLP and WET. • Several electronic cigarette products leached lead at hazardous waste levels. • Lead was the only element that exceeded hazardous waste concentration thresholds. • Nicotine solution may cause hazardous waste classification when discarded unused. - Abstract: The potential for disposable electronic cigarettes (e-cigarettes) to be classified as hazardous waste was investigated. The Toxicity Characteristic Leaching Procedure (TCLP) was performed on 23 disposable e-cigarettes in a preliminary survey of metal leaching. Based on these results, four e-cigarette products were selected for replicate analysis by TCLP and the California Waste Extraction Test (WET). Lead was measured in leachate as high as 50 mg/L by WET and 40 mg/L by TCLP. Regulatory thresholds were exceeded by two of 15 products tested in total. Therefore, some e-cigarettes would be toxicity characteristic (TC) hazardous waste but a majority would not. When disposed in the unused form, e-cigarettes containing nicotine juice would be commercial chemical products (CCP) and would, in the United States (US), be considered a listed hazardous waste (P075). While household waste is exempt from hazardous waste regulation, there are many instances in which such waste would be subject to regulation. Manufactures and retailers with unused or expired e-cigarettes or nicotine juice solution would be required to manage these as hazardous waste upon disposal. Current regulations and policies regarding the availability of nicotine-containing e-cigarettes worldwide were reviewed. Despite their small size, disposable e-cigarettes are consumed and discarded much more quickly than typical electronics, which may become a growing concern for waste managers

  7. Hazardous waste status of discarded electronic cigarettes

    Energy Technology Data Exchange (ETDEWEB)

    Krause, Max J.; Townsend, Timothy G., E-mail: ttown@ufl.edu

    2015-05-15

    Highlights: • Electronic cigarettes were tested using TCLP and WET. • Several electronic cigarette products leached lead at hazardous waste levels. • Lead was the only element that exceeded hazardous waste concentration thresholds. • Nicotine solution may cause hazardous waste classification when discarded unused. - Abstract: The potential for disposable electronic cigarettes (e-cigarettes) to be classified as hazardous waste was investigated. The Toxicity Characteristic Leaching Procedure (TCLP) was performed on 23 disposable e-cigarettes in a preliminary survey of metal leaching. Based on these results, four e-cigarette products were selected for replicate analysis by TCLP and the California Waste Extraction Test (WET). Lead was measured in leachate as high as 50 mg/L by WET and 40 mg/L by TCLP. Regulatory thresholds were exceeded by two of 15 products tested in total. Therefore, some e-cigarettes would be toxicity characteristic (TC) hazardous waste but a majority would not. When disposed in the unused form, e-cigarettes containing nicotine juice would be commercial chemical products (CCP) and would, in the United States (US), be considered a listed hazardous waste (P075). While household waste is exempt from hazardous waste regulation, there are many instances in which such waste would be subject to regulation. Manufactures and retailers with unused or expired e-cigarettes or nicotine juice solution would be required to manage these as hazardous waste upon disposal. Current regulations and policies regarding the availability of nicotine-containing e-cigarettes worldwide were reviewed. Despite their small size, disposable e-cigarettes are consumed and discarded much more quickly than typical electronics, which may become a growing concern for waste managers.

  8. Smokers’ and E-Cigarette Users’ Perceptions about E-Cigarette Warning Statements

    Directory of Open Access Journals (Sweden)

    Olivia A. Wackowski

    2016-06-01

    Full Text Available Cigarette warning labels are important sources of risk information, but warning research for other tobacco products is limited. This study aimed to gauge perceptions about warnings that may be used for e-cigarettes. We conducted six small focus groups in late 2014/early 2015 with adult current e-cigarette users and cigarette-only smokers. Participants rated and discussed their perceptions of six e-cigarette warning statements, and warnings in two existing Vuse and MarkTen e-cigarette ads. Participants were open to e-cigarette warnings and provided the strongest reactions to statements warning that e-liquid/e-vapor or e-cigarettes can be poisonous, contain toxins, or are “not a safe alternative to smoking”. However, many also noted that these statements were exaggerated, potentially misleading, and could scare smokers away from reducing their harm by switching to e-cigarettes. Opinions on the Food and Drug Administration’s proposed nicotine addiction warning and warnings that e-cigarettes had not been approved for smoking cessation or had unknown health effects were mixed. Participants perceived MarkTen’s advertisement warning to be stronger and more noticeable than Vuse’s. Care should be taken in developing e-cigarette warnings given their relative recentness and potential for harm reduction compared to other tobacco products. Additional research, including with varied audiences, would be instructive.

  9. Smokers' and E-Cigarette Users' Perceptions about E-Cigarette Warning Statements.

    Science.gov (United States)

    Wackowski, Olivia A; Hammond, David; O'Connor, Richard J; Strasser, Andrew A; Delnevo, Cristine D

    2016-01-01

    Cigarette warning labels are important sources of risk information, but warning research for other tobacco products is limited. This study aimed to gauge perceptions about warnings that may be used for e-cigarettes. We conducted six small focus groups in late 2014/early 2015 with adult current e-cigarette users and cigarette-only smokers. Participants rated and discussed their perceptions of six e-cigarette warning statements, and warnings in two existing Vuse and MarkTen e-cigarette ads. Participants were open to e-cigarette warnings and provided the strongest reactions to statements warning that e-liquid/e-vapor or e-cigarettes can be poisonous, contain toxins, or are "not a safe alternative to smoking". However, many also noted that these statements were exaggerated, potentially misleading, and could scare smokers away from reducing their harm by switching to e-cigarettes. Opinions on the Food and Drug Administration's proposed nicotine addiction warning and warnings that e-cigarettes had not been approved for smoking cessation or had unknown health effects were mixed. Participants perceived MarkTen's advertisement warning to be stronger and more noticeable than Vuse's. Care should be taken in developing e-cigarette warnings given their relative recentness and potential for harm reduction compared to other tobacco products. Additional research, including with varied audiences, would be instructive. PMID:27376310

  10. Smokers’ and E-Cigarette Users’ Perceptions about E-Cigarette Warning Statements

    Science.gov (United States)

    Wackowski, Olivia A.; Hammond, David; O’Connor, Richard J.; Strasser, Andrew A.; Delnevo, Cristine D.

    2016-01-01

    Cigarette warning labels are important sources of risk information, but warning research for other tobacco products is limited. This study aimed to gauge perceptions about warnings that may be used for e-cigarettes. We conducted six small focus groups in late 2014/early 2015 with adult current e-cigarette users and cigarette-only smokers. Participants rated and discussed their perceptions of six e-cigarette warning statements, and warnings in two existing Vuse and MarkTen e-cigarette ads. Participants were open to e-cigarette warnings and provided the strongest reactions to statements warning that e-liquid/e-vapor or e-cigarettes can be poisonous, contain toxins, or are “not a safe alternative to smoking”. However, many also noted that these statements were exaggerated, potentially misleading, and could scare smokers away from reducing their harm by switching to e-cigarettes. Opinions on the Food and Drug Administration’s proposed nicotine addiction warning and warnings that e-cigarettes had not been approved for smoking cessation or had unknown health effects were mixed. Participants perceived MarkTen’s advertisement warning to be stronger and more noticeable than Vuse’s. Care should be taken in developing e-cigarette warnings given their relative recentness and potential for harm reduction compared to other tobacco products. Additional research, including with varied audiences, would be instructive. PMID:27376310

  11. B1包装机组废烟剔除输送电控系统的改进%Improvement of Electric Control System for Defective Cigarette Rejecting and Conveying in B1 Packing Line

    Institute of Scientific and Technical Information of China (English)

    李晓峰; 张军平; 张胜利; 刘正先

    2011-01-01

    为解决B1包装机组废烟剔除输送系统电机的空转运行导致的电机和输送皮带使用寿命短等问题,对原控制电路进行了改进.未升级的B1包装机组电控系统,利用采样剔除阀输出的控制信号触发延时继电器的线圈,从而对电机的启停进行控制;已升级B1包装机组电控系统,通过修改PLC程序改进剔除输送系统.改进后有效提高了B1包装机组剔除输送系统的有效作业率,输送皮带磨损率、电机损坏率、电能消耗量均减少为改进前的1/17,备件使用周期延长,输送皮带使用寿命由原来的1个月延长至1年以上,减少了维修时间和维修频次,保证了机组的正常运行.%To solve the problem of short working life of motor and conveying belt caused by idle running in the defective cigarette rejecting and conveying system in Bl packing line, the control circuit was improved.In the original design, the motor was controlled by a delay relay which was triggered by the control signals from the sampling and rejecting valve triggering the coil of delay relay.In the upgraded control system, the rejecting and conveying system was improved by modifying PLC program.After improvement, the efficiency of rejecting and conveying system was increased, and the wear rate of conveying belt, motor damage rate and power consumption was only one seventeenth of the original ones.The working life of conveying belt prolonged from a month to more than a year, maintenance time and frequency were reduced as well.

  12. Estimating mortality due to cigarette smoking

    DEFF Research Database (Denmark)

    Brønnum-Hansen, H; Juel, K

    2000-01-01

    We estimated the mortality from various diseases caused by cigarette smoking using two methods and compared the results. In one method, the "Prevent" model is used to simulate the effect on mortality of the prevalence of cigarette smoking derived retrospectively. The other method, suggested by R...

  13. Cigarette smoking and risk of ovarian cancer

    DEFF Research Database (Denmark)

    Faber, Mette T; Kjær, Susanne K; Dehlendorff, Christian;

    2013-01-01

    The majority of previous studies have observed an increased risk of mucinous ovarian tumors associated with cigarette smoking, but the association with other histological types is unclear. In a large pooled analysis, we examined the risk of epithelial ovarian cancer associated with multiple...... measures of cigarette smoking with a focus on characterizing risks according to tumor behavior and histology....

  14. E-Cigarettes | Smokefree.gov

    Science.gov (United States)

    You may have heard people talking about using electronic cigarettes (also called e-cigarettes or e-cigs) as a way to try to quit smoking. If you’re thinking about using an e-cig, here are three things you should know.

  15. 47 CFR 73.4055 - Cigarette advertising.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Cigarette advertising. 73.4055 Section 73.4055 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES RADIO BROADCAST SERVICES Rules Applicable to All Broadcast Stations § 73.4055 Cigarette advertising. See 15 U.S.C. 1335....

  16. Debate, Research on E-Cigarettes Continues

    Science.gov (United States)

    Since they first began to be sold in North America in the mid-2000s, electronic cigarettes have been the subject of intense debate. NCI's Dr. Michele Bloch recently presented an update on some of the issues surrounding e-cigarettes.

  17. State cigarette excise taxes - United States, 2010-2011.

    Science.gov (United States)

    2012-03-30

    Increasing the price of cigarettes reduces the demand for cigarettes, thereby reducing youth smoking initiation and cigarette consumption and decreasing the prevalence of cigarette use in the United States overall, particularly among youths and young adults. The most common way governments have increased the price of cigarettes is by increasing cigarette excise taxes, which currently are imposed by all states and the District of Columbia. To update data on state cigarette excise taxes in 2009, CDC conducted a survey of changes in state cigarette excise taxes during 2010-2011. During that period, eight states increased their cigarette excise taxes, and one state decreased its tax; as a result, the mean state tax increased from $1.34 in 2009 to $1.46 in 2011. Previous evidence indicates that further increases in cigarette excise taxes would be expected to result in further reductions in demand for cigarettes, decreasing smoking and associated morbidity and mortality. PMID:22456118

  18. Characterisation of mainstream and passive vapours emitted by selected electronic cigarettes.

    Science.gov (United States)

    Geiss, Otmar; Bianchi, Ivana; Barahona, Francisco; Barrero-Moreno, Josefa

    2015-01-01

    Electronic cigarettes have achieved growing popularity since their introduction onto the European market. They are promoted by manufacturers as healthier alternatives to tobacco cigarettes, however debate among scientists and public health experts about their possible impact on health and indoor air quality means further research into the product is required to ensure decisions of policymakers, health care providers and consumers are based on sound science. This study investigated and characterised the impact of 'vaping' (using electronic cigarettes) on indoor environments under controlled conditions using a 30m(3) emission chamber. The study determined the composition of e-cigarette mainstream vapour in terms of propylene glycol, glycerol, carbonyls and nicotine emissions using a smoking machine with adapted smoking parameters. Two different base recipes for refill liquids, with three different amounts of nicotine each, were tested using two models of e-cigarettes. Refill liquids were analysed on their content of propylene glycol, glycerol, nicotine and qualitatively on their principal flavourings. Possible health effects of e-cigarette use are not discussed in this work. Electronic cigarettes tested in this study proved to be sources for propylene glycol, glycerol, nicotine, carbonyls and aerosol particulates. The extent of exposure differs significantly for active and passive 'vapers' (users of electronic cigarettes). Extrapolating from the average amounts of propylene glycol and glycerol condensed on the smoking machine filter pad to the resulting lung-concentration, estimated lung concentrations of 160 and 220mgm(-3) for propylene glycol and glycerol were obtained, respectively. Vaping refill liquids with nicotine concentrations of 9mgmL(-1) led to vapour condensate nicotine amounts comparable to those of low-nicotine regular cigarettes (0.15-0.2mg). In chamber studies, peak concentrations of 2200μgm(-3) for propylene glycol, 136μgm(-3) for glycerol and 0.6

  19. Cigarette smoking, dietary habits and genetic polymorphisms in GSTT1, GSTM1 and CYP1A1 metabolic genes: A case-control study in oncohematological diseases

    Science.gov (United States)

    Cerliani, María Belén; Pavicic, Walter; Gili, Juan Antonio; Klein, Graciela; Saba, Silvia; Richard, Silvina

    2016-01-01

    AIM To analyze the association between oncohematological diseases and GSTT1/GSTM1/CYP1A1 polymorphisms, dietary habits and smoking, in an argentine hospital-based case-control study. METHODS This hospital-based case-control study involved 125 patients with oncohematological diseases and 310 control subjects. A questionnaire was used to obtain sociodemographic data and information about habits. Blood samples were collected, and DNA was extracted using salting out methods. Deletions in GSTT1 and GSTM1 (null genotypes) were addressed by PCR. CYP1A1 MspI polymorphism was detected by PCR-RFLP. Odds ratio (OR) and 95%CI were calculated to estimate the association between each variable studied and oncohematological disease. RESULTS Women showed lower risk of disease compared to men (OR 0.52, 95%CI: 0.34-0.82, P = 0.003). Higher levels of education (> 12 years) were significantly associated with an increased risk, compared to complete primary school or less (OR 3.68, 95%CI: 1.82-7.40, P tobacco, none of the smoking categories showed association with oncohematological diseases. Regarding dietary habits, consumption of grilled/barbecued meat 3 or more times per month showed significant association with an increased risk of disease (OR 1.72, 95%CI: 1.08-2.75, P = 0.02). Daily consumption of coffee also was associated with an increased risk (OR 1.77, 95%CI: 1.03-3.03, P = 0.03). Results for GSTT1, GSTM1 and CYP1A1 polymorphisms showed no significant association with oncohematological diseases. When analyzing the interaction between polymorphisms and tobacco smoking or dietary habits, no statistically significant associations that modify disease risk were found. CONCLUSION We reported an increased risk of oncohematological diseases associated with meat and coffee intake. We did not find significant associations between genetic polymorphisms and blood cancer. PMID:27777882

  20. A Case-Control Study of the Protective Effect of Alcohol, Coffee, and Cigarette Consumption on Parkinson Disease Risk : Time-Since-Cessation Modifies the Effect of Tobacco Smoking

    NARCIS (Netherlands)

    van der Mark, Marianne; Nijssen, Peter C. G.; Vlaanderen, Jelle; Huss, Anke; Mulleners, Wim M.; Sas, Antonetta M. G.; van Laar, Teus; Kromhout, Hans; Vermeulen, Roel

    2014-01-01

    The aim of this study was to investigate the possible reduced risk of Parkinson Disease (PD) due to coffee, alcohol, and/or cigarette consumption. In addition, we explored the potential effect modification by intensity, duration and time-since-cessation of smoking on the association between cumulati

  1. Carbon monoxide kinetics following simulated cigarette smoking

    Energy Technology Data Exchange (ETDEWEB)

    Karnik, A.S. (Wayne State Univ., Detroit, MI); Coin, E.J.

    1980-05-01

    Carbon monoxide kinetics were measured in the blood (% carboxyhemoglobin) and alveolar phase (ppM carbon monoxide) after simulated cigarette smoking. Cigarette smoking was siumlated using the same amount of carbon monoxide that 2R1F cigarettes manufactured by the Tobacco Research Institute would contain. Ten boluses of air containing carbon monoxide equivalent to smoking one cigarette were inhaled by six healthy nonsmoker volunteers. Carbon monoxide in the air phase was measured by an Ecolyzer and carboxyhemoglobin was measured by a CO-Oximeter. The mean rise in alveolar carbon monoxide immediately and 20 min after inhaling the last bolus was 3.3 and 3.1 ppM, respectively (p<.005). The mean rise in carboxyhemoglobin immediately and 20 min after inhalation of the last bolus was 0.8 and 0.5% respectively (P<.005). The changes in carboxyhemoglobin were found to be similar to changes that occur when one cigarette is actually smoked.

  2. Do electronic cigarettes help with smoking cessation?

    Science.gov (United States)

    2014-11-01

    Smoking causes around 100,000 deaths each year in the UK, and is the leading cause of preventable disease and early mortality. Smoking cessation remains difficult and existing licensed treatments have limited success. Nicotine addiction is thought to be one of the primary reasons that smokers find it so hard to give up, and earlier this year DTB reviewed the effects of nicotine on health. Electronic cigarettes (e-cigarettes) are nicotine delivery devices that aim to mimic the process of smoking but avoid exposing the user to some of the harmful components of traditional cigarettes. However, the increase in the use of e-cigarettes and their potential use as an aid to smoking cessation has been subject to much debate. In this article we consider the regulatory and safety issues associated with the use of e-cigarettes, and their efficacy in smoking cessation and reduction.

  3. Electronic Cigarettes: Ambiguity and Controversies of Usage

    International Nuclear Information System (INIS)

    Electronic cigarettes (EC), a proxy to conventional cigarettes, gained popularity on the basis of its own advocacy, marketing and large scale publicity. Sometimes marketed as an adjunct to quitting or a substitute for cigarettes, its popularity rose. However, its sale in the global markets was subjected to prejudice. Reasons cited by the regulatory bodies for its ouster were the toxic contents it contained. Some countries preferred to ban them while some have legalised them. However, the manufacturers have claimed that it does have the potential to help smokers quit or at least replace the conventional cigarettes which cause millions of death globally. Research is hence needed to prove the efficacy and utility of this device for welfare of people who are looking for better options than puffing cigarettes. (author)

  4. Electronic cigarettes: ambiguity and controversies of usage.

    Science.gov (United States)

    Savant, Suyog; Shetty, Deeksha; Phansopkar, Sushil; Jamkhande, Amol

    2014-04-01

    Electronic cigarettes (EC), a proxy to conventional cigarettes, gained popularity on the basis of its own advocacy, marketing and large scale publicity. Sometimes marketed as an adjunct to quitting or a substitute for cigarettes, its popularity rose. However, its sale in the global markets was subjected to prejudice. Reasons cited by the regulatory bodies for its ouster were the toxic contents it contained. Some countries preferred to ban them while some have legalised them. However, the manufacturers have claimed that it does have the potential to help smokers quit or at least replace the conventional cigarettes which cause millions of death globally. Research is hence needed to prove the efficacy and utility of this device for welfare of people who are looking for better options than puffing cigarettes.

  5. Histological and biochemical effects of cigarette smoke on lungs.

    Science.gov (United States)

    Ozan, E; Kükner, A; Canpolat, L; Oner, H; Gezen, M R; Yilmaz, S; Ozan, S

    2001-01-01

    In this study, rats were made to inhale cigarette smoke in a specifically prepared container for different periods. The lung tissue samples of the subjects were examined by light microscopy, transmission electron microscopy (TEM) and scanning electron microscopy (SEM). Malonaldehyde, one of the free oxygen radicals was determined in lungs and plasma. The catalase activity level of erythrocyte and arginase levels were determined. Three groups were formed. The rats in the Ist and IInd groups were made to inhale cigarette smoke for 30 and 60 minutes a day for a total period of 3 months. Control group, the rats in the IIIrd group (controls) were made to inhale clean air during the same periods. An increase in the number of macrophages was observed in the pulmonary tissue of the exposed groups. Especially in the group that inhaled the smoke for long periods, the number of macrophages and the inclusion bodies contained in them increased. These differences could easily be observed in TEM studies. In the light microscopy and SEM observations, it arouse attention that the alveolar macrophages occurred as sets and their activation increased. Depending on the length of the exposure to cigarette smoke, an increase in the number of macrophages was observed. Statistically significant increases were determined in the malonaldehyde levels of pulmonary tissue and plasma when compared to the control group. Besides significant increases were found in the catalase activity levels of erythrocytes in the experimental groups.

  6. Characteristics of smoking used cigarettes among an incarcerated population.

    Science.gov (United States)

    Lantini, Ryan; van den Berg, Jacob J; Roberts, Mary B; Bock, Beth C; Stein, L A R; Parker, Donna R; Friedmann, Peter D; Clarke, Jennifer G

    2015-03-01

    Little is known about smoking behaviors involving shared and previously used cigarettes, which we refer to as "smoking used cigarettes." Examples include: cigarette sharing with strangers, smoking discarded cigarettes ("butts"), or remaking cigarettes from portions of discarded cigarettes. The current study focuses on the prevalence of and factors associated with smoking used cigarettes prior to incarceration among a U.S. prison population. Questionnaires were administered to 244 male and female inmates at baseline. Prevalence of smoking used cigarettes was assessed using 3 questions; 1 about sharing cigarettes with strangers, 1 about smoking a "found" cigarette, and 1 about smoking previously used cigarettes. Factors associated with those who engaged in smoking used cigarettes were then compared with those who did not engage in smoking used cigarettes. A majority of participants (61.5%) endorsed engaging in at least 1 smoking used cigarette behavior in the past prior to incarceration. Those who engaged in these behaviors were more likely to have a higher degree of nicotine dependence, to have started smoking regularly at a younger age, and to have lived in an unstable living environment prior to incarceration. Our results indicate that a history of smoking used cigarettes is common among incarcerated persons in the United States. Consistent with our hypothesis, engaging in smoking used cigarettes was found to be associated with a higher degree of nicotine dependence. (PsycINFO Database Record PMID:25180554

  7. Cigarette smoke upregulates rat coronary artery endothelin receptors in vivo

    DEFF Research Database (Denmark)

    Cao, Lei; Zhang, Yaping; Cao, Yong-Xiao;

    2012-01-01

    BACKGROUND: Cigarette smoking is a strong cardiovascular risk factor and endothelin (ET) receptors are related to coronary artery diseases. The present study established an in vivo secondhand smoke (SHS) exposure model and investigated the hypothesis that cigarette smoke induces ET receptor......(B) receptors of smoke exposed rats were higher than that of animals exposed to fresh air, suggesting that SHS upregulates ET(A) and ET(B) receptors in coronary arteries in vivo. Immunofluorescence staining showed that the enhanced receptor expression was localized to the smooth muscle cells of coronary...... arteries. The protein levels of phosphorylated (p)-Raf-1 and p-ERK1/2 in smoke exposed rats were significantly higher than in control rats, demonstrating that SHS induces the activation of the Raf/ERK/MAPK pathway. Treatment with Raf-1 inhibitor GW5074 suppressed SHS-induced enhanced contraction mediated...

  8. Predicting Alcohol, Cigarette, and Marijuana Use From Preferential Music Consumption.

    Science.gov (United States)

    Oberle, Crystal D; Garcia, Javier A

    2015-01-01

    This study investigated whether use of alcohol, cigarettes, and marijuana may be predicted from preferential consumption of particular music genres. Undergraduates (257 women and 78 men) completed a questionnaire assessing these variables. Partial correlation analyses, controlling for sensation-seeking tendencies and behaviors, revealed that listening to conventional music (pop, country, and religious genres) was negatively correlated with cigarette smoking (p=.001) and marijuana use (pmusic (rap or hip-hop and soul or funk genres) was positively correlated with marijuana use (p=.004). The only significant predictor of alcohol use was country music, with which it was positively correlated (p=.04). This research suggests an especially harmful influence of energetic music on marijuana use.

  9. On the Issue of Criminal Punishment for Three Times of Smuggling Within One Year%试论一年内三次走私入刑的若干法律问题

    Institute of Scientific and Technical Information of China (English)

    胡平; 王彦

    2014-01-01

    Those who commit three times of smuggling within one year will be subj ect to criminal punishment.This provision is based on the need to crack down on habitual smuggling of small amounts of goods.It is a highlight of the 8th Amendment to the Criminal Law,in which the previous provisions on smuggling of common goods and articles are modified.The period,“within one year”,begins with the day when the first smuggling is conducted.The i-tems of three times of smuggling should be common dutiable goods or articles.In the determi-nation of punishment,“Customs duties payable”only refers to the amount of duties evaded in the third smuggling.In the key ports of China,most smuggled items are goods.The provision of criminal punishment for three times of consecutive smuggling within one year contradicts the principle of economy in the legislation of Criminal Law.However,this shortcoming can be compensated by rational practice.%一年内三次走私入刑是立足于严厉打击小额惯常性走私行为的需要,是《刑法修正案(八)》关于走私普通货物、物品罪修改的一个亮点。“一年内”系指“行为年”,三次走私的对象应当都是普通应税货物、物品,其量罚中的“偷逃应缴税额”应指第三次走私偷逃的应缴税款,国家重点口岸“水客”走私的对象绝大多数属于货物。不论走私数量多少,一年内三次走私就可以入刑与刑事立法的节俭性相悖,可以通过理性实践弥补立法的不足。

  10. Reduced exposure evaluation of an Electrically Heated Cigarette Smoking System. Part 6: 6-Day randomized clinical trial of a menthol cigarette in Japan.

    Science.gov (United States)

    Tricker, Anthony R; Kanada, Shigeto; Takada, Kohji; Martin Leroy, Claire; Lindner, Dirk; Schorp, Matthias K; Dempsey, Ruth

    2012-11-01

    A randomized, controlled, open-label, parallel-group, single-center study to determine biomarkers of exposure to 12 selected harmful and potentially harmful constituents (HPHC) in cigarette smoke, excretion of mutagenic material in urine, and serum Clara cell 16-kDa protein (CC16) in 102 male and female Japanese subjects who smoked Marlboro Ultra Lights Menthol cigarettes (M4J(M); 4 mg tar and 0.3mg nicotine) at baseline. Subjects were randomized to continue smoking M4J(M), or switch to smoking either the Electrically Heated Cigarette Smoking System menthol cigarette (EHCSS-K6(M); 5mg tar and 0.3mg nicotine) or the Lark One menthol cigarette (Lark1(M); 1mg tar and 0.1mg nicotine), or to no-smoking. The mean decreases from baseline to Day 5/6 were statistically significant (p ≤ 0.05) for exposure to 10 of 12 cigarette smoke HPHC including the primary endpoint (carbon monoxide) and urinary excretion of mutagenic material in the EHCSS-K6(M) group (-12.3% to -83.4%). Smaller, but statistically significant reductions (p ≤ 0.05) occurred in the Lark1(M) group (-3.3% to -35.2%), with the exception of urinary mutagens. The largest mean reductions (all p ≤ 0.05) in exposure to cigarette smoke HPHC and excretion of mutagenic material occurred in the no-smoking group (-1.4% to -93.6%). Serum CC16, an indicator of lung epithelial injury, was not significantly different between groups. PMID:22951347

  11. Environmental health hazards of e-cigarettes and their components: Oxidants and copper in e-cigarette aerosols

    International Nuclear Information System (INIS)

    To narrow the gap in our understanding of potential oxidative properties associated with Electronic Nicotine Delivery Systems (ENDS) i.e. e-cigarettes, we employed semi-quantitative methods to detect oxidant reactivity in disposable components of ENDS/e-cigarettes (batteries and cartomizers) using a fluorescein indicator. These components exhibit oxidants/reactive oxygen species reactivity similar to used conventional cigarette filters. Oxidants/reactive oxygen species reactivity in e-cigarette aerosols was also similar to oxidant reactivity in cigarette smoke. A cascade particle impactor allowed sieving of a range of particle size distributions between 0.450 and 2.02 μm in aerosols from an e-cigarette. Copper, being among these particles, is 6.1 times higher per puff than reported previously for conventional cigarette smoke. The detection of a potentially cytotoxic metal as well as oxidants from e-cigarette and its components raises concern regarding the safety of e-cigarettes use and the disposal of e-cigarette waste products into the environment. - Highlights: • E-cigarettes disposal is associated with environmental health hazard/pollution. • Oxidants associated with electronic cigarette components and aerosols. • Metal copper and nanoparticles detected in electronic cigarette aerosols. • Environmental disposal of e-cigarettes components must be regulated with guidelines. - An electronic cigarette with disposable cartomizer exhibits oxidant reactivity similar to conventional cigarettes and releases copper and other particles associated with its aerosols

  12. Influence of cigarette smoke and green tea on radiation-induced micronucleated polychromatic erythrocytes

    International Nuclear Information System (INIS)

    Objective: To observe the effects of cigarette smoke and green tea on radiation-induced bone marrow cell mutation, and to provide scientific information for prevention and treatment of radiation damage. Methods: There were 8 groups in the factorial experiment design with 3 factors at 2 levels. Mice were randomly divided into each group. There were 8 mice in each group. Mice in seven experimental groups were exposed to cigarette smoke, green tea, radiation or their mixtures respectively. One group was treated as the blank control group. The frequencies of micrnucleated polychromatic erythrocytes (MPCE) were scored by single blinded method. The data were analyzed with factorial experiments analysis of variance using SAS 8.0. Results: Analysis of variance showed that radiation, cigarette smoke and green tea were independently significant factors (P<0.01). Interactions between cigarette smoke and radiation or between green tea and radiation were statistically significant (P<0.01). Conclusion: Radiation and cigarette smoke can cause bone marrow cell mutations independently. There is synergistic effect between cigarette smoke and radiation. Green tea can inhibit radiation-induced cell mutation. (authors)

  13. Effects of bupropion on simulated demand for cigarettes and the subjective effects of smoking

    Science.gov (United States)

    2010-01-01

    Introduction: The biobehavioral mechanism(s) mediating bupropion’s efficacy are not well understood. Behavioral economic measures such as demand curves have proven useful in investigations of the reinforcing effects of drugs of abuse. Behavioral economic measures may also be used to measure the effect of pharmacotherapies on the reinforcing effects of drugs of abuse. Methods: The effects of bupropion on simulated demand for cigarettes were investigated in a placebo-controlled double-blind clinical trial. Participants reported the number of cigarettes they would purchase and consume in a single day at a range of prices. The effects of medication on the subjective effects of smoking were also explored. Results: Demand for cigarettes was well described by an exponential demand equation. Bupropion did not significantly decrease the maximum number of cigarettes that participants said they would smoke in a single day nor did it significantly alter the relation between price per cigarette and demand. Baseline demand elasticity did not predict smoking cessation, but changes in elasticity following 1 week of treatment did. Medication group had no effect on any subjective effects of smoking. Discussion: Bupropion had no significant effects on demand for cigarettes. The exponential demand equation, recently introduced in behavioral economics, proved amenable to human simulated demand and might be usefully employed in other pharmacotherapy studies as it provides a potentially useful measure of changes in the essential value of the drug as a reinforcer. Such changes may be useful in predicting the efficacy of medications designed to reduce drug consumption. PMID:20194522

  14. Marketing of Menthol Cigarettes and Consumer Perceptions: A White Paper

    OpenAIRE

    Anderson, Stacey J

    2010-01-01

    Publicly available internal tobacco industry documents were analyzed to answer the following questions regarding menthol cigarette marketing and consumer perception: 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? More than 800 relevant documents were identified on 1) marketing menthol with health...

  15. Price elasticity of demand for cigarettes : The Case of Sweden

    OpenAIRE

    Ahmed, Sadeq Mohamed; Vaziri, Kamran

    2014-01-01

    Due to health problems and the negative externalities associated with cigarette consumption, many governments try to discourage cigarette consumption by increasing its price through taxation. However, cigarette, like the other addictive goods, is viewed as that it is not sensitive to demand rules and the market forces. This study analyses the effect of price increase on cigarette consumption. We used Swedish time series data from 1970 to 2010. Our results reveal that though cigarette is addic...

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

    OpenAIRE

    Farsalinos, Konstantinos E; 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 evidenc...

  17. First-year impact of the 1989 California cigarette tax increase on cigarette consumption.

    Science.gov (United States)

    Flewelling, R L; Kenney, E; Elder, J P; Pierce, J; Johnson, M; Bal, D G

    1992-06-01

    We employed a time series design to evaluate the impact of the 1989 California cigarette tax increase on cigarette consumption in California. Adult per capita consumption data from 1980 to 1990 were analyzed for California and the United States. Trend data indicated a sharp drop in California cigarette consumption coincident with the tax increase. Time-series regression analyses support this observation, and suggest that a 5% to 7% decline in consumption is attributable to the tax increase.

  18. Recognising Effective Legal Protection to People Smuggled at Sea, by Reviewing the EU Legal Framework on Human Trafficking and Solidarity between Member States

    Directory of Open Access Journals (Sweden)

    Matilde Ventrella

    2015-02-01

    Full Text Available The death toll of migrants at sea is on the increase. The EU and its Member States are not addressing the situation by widening the EU legal framework on human trafficking to persons smuggled at sea. People smuggled at sea are extremely vulnerable at the hands of their smugglers and suffer serious abuse of their human rights from their journeys through the desert, on the boats and when they reach their final destination. They become victims of human trafficking and they should not be neglected anymore by the EU and its Member States. However, all EU proposals lack of concreteness as Member States do not want to support and host migrants at sea on their territories. They are reluctant to launch solidarity between each other as requested by the Lisbon Treaty and by doing this, they are indirectly responsible for the death of many migrants at sea and for the abuse of their human rights. This article proposes alternatives to explore that could change the situation if Member States show their willingness to cooperate with each other.

  19. Cigarette smoking impairs sperm bioenergetics

    Directory of Open Access Journals (Sweden)

    Kazim R. Chohan

    2010-02-01

    Full Text Available OBJECTIVE: The growing consensus on the negative impact of cigarette smoking on fertility prompted us to compare the rate of sperm respiration in smokers and non-smokers. MATERIALS AND METHODS: Semen samples from 20 smokers and 58 non-smokers consulting at the andrology laboratory for fertility evaluation were used. Smoking was defined as consumption of at least a half a pack per day. A phosphorescence analyzer that measures O2 concentration in sperm suspensions as function of time was used to determine the rate of respiration. In a sealed vial, the rate of sperm respiration (k was defined as -d[O2]/dt; where [O2] was obtained from the phosphorescence decay rate of a palladium phosphor. [O2] in solutions containing sperm and glucose declined linearly with time, showing the kinetics of O2 consumption was zero-order. Inhibition of O2 consumption by cyanide confirmed the oxidations that occurred in the sperm mitochondrial respiratory chain. RESULTS: There were no differences (p > 0.28 between smokers and non-smokers for ejaculate volume, motility, concentration, normal morphology, viability and hypo-osmotic swelling test. The rate (mean ± SD, in µM O2/min/108 sperm of sperm mitochondrial O2 consumption in the smokers was 0.96 ± 0.58 and in the non-smokers 1.39 ± 0.67 (p = 0.004. CONCLUSIONS: The rate of sperm respiration was significantly lower in smokers. This negative impact of cigarette smoking on sperm aerobic metabolism may, in part, explain the lower rate of fertility in smokers.

  20. Awareness of FDA-mandated cigarette packaging changes among smokers of 'light' cigarettes.

    Science.gov (United States)

    Falcone, M; Bansal-Travers, M; Sanborn, P M; Tang, K Z; Strasser, A A

    2015-02-01

    Previous research has clearly demonstrated that smokers associate cigarette descriptors such as 'light', 'ultra-light' and 'low tar' with reduced health risks, despite evidence showing that cigarettes with these descriptor terms do not present lower health risk. In June 2010, regulations implemented by the US Food and Drug Administration went into effect to ban the use of 'light', 'mild' and 'low' on cigarette packaging. We surveyed smokers participating in human laboratory studies at our Center in Philadelphia, PA, USA shortly after the ban went into effect to determine the extent of awareness of recent cigarette packaging changes among smokers of light cigarettes. In our sample of 266 smokers, 76 reported smoking light cigarettes, but fewer than half of these smokers reported noticing changes to their cigarette packaging. Simple removal of a few misleading terms may be too subtle of a change to register with consumers of so-called 'low tar' cigarettes; more comprehensive regulation of cigarette packaging design may be necessary to gain smokers' attention and minimize misperceptions associated with tobacco pack design characteristics and color. PMID:25492058

  1. E-cigarettes and E-hookahs

    Science.gov (United States)

    Electronic cigarettes; Electronic hookahs; Vaping ... Until more is known about their long-term effects, the FDA and the American Cancer Association recommend steering clear of these devices. If you are trying to quit smoking, your ...

  2. Why Teens Choose E-Cigarettes

    Science.gov (United States)

    ... cigarettes in this young age group." States could tax the devices, hiking their prices, she suggested. Federal ... professor, psychiatry, Yale University School of Medicine, New Haven, Conn.; Krysten Bold, Ph.D., postdoctoral fellow in ...

  3. Bacoside A: Role in Cigarette Smoking Induced Changes in Brain.

    Science.gov (United States)

    Vani, G; Anbarasi, K; Shyamaladevi, C S

    2015-01-01

    Cigarette smoking (CS) is a major health hazard that exerts diverse physiologic and biochemical effects mediated by the components present and generated during smoking. Recent experimental studies have shown predisposition to several biological consequences from both active and passive cigarette smoke exposure. In particular, passive smoking is linked to a number of adverse health effects which are equally harmful as active smoking. A pragmatic approach should be considered for designing a pharmacological intervention to combat the adverse effects of passive smoking. This review describes the results from a controlled experimental condition, testing the effect of bacoside A (BA) on the causal role of passive/secondhand smoke exposure that caused pathological and neurological changes in rat brain. Chronic exposure to cigarette smoke induced significant changes in rat brain histologically and at the neurotransmitter level, lipid peroxidation states, mitochondrial functions, membrane alterations, and apoptotic damage in rat brain. Bacoside A is a neuroactive agent isolated from Bacopa monnieri. As a neuroactive agent, BA was effective in combating these changes. Future research should examine the effects of BA at molecular level and assess its functional effects on neurobiological and behavioral processes associated with passive smoke.

  4. Bacoside A: Role in Cigarette Smoking Induced Changes in Brain

    Directory of Open Access Journals (Sweden)

    G. Vani

    2015-01-01

    Full Text Available Cigarette smoking (CS is a major health hazard that exerts diverse physiologic and biochemical effects mediated by the components present and generated during smoking. Recent experimental studies have shown predisposition to several biological consequences from both active and passive cigarette smoke exposure. In particular, passive smoking is linked to a number of adverse health effects which are equally harmful as active smoking. A pragmatic approach should be considered for designing a pharmacological intervention to combat the adverse effects of passive smoking. This review describes the results from a controlled experimental condition, testing the effect of bacoside A (BA on the causal role of passive/secondhand smoke exposure that caused pathological and neurological changes in rat brain. Chronic exposure to cigarette smoke induced significant changes in rat brain histologically and at the neurotransmitter level, lipid peroxidation states, mitochondrial functions, membrane alterations, and apoptotic damage in rat brain. Bacoside A is a neuroactive agent isolated from Bacopa monnieri. As a neuroactive agent, BA was effective in combating these changes. Future research should examine the effects of BA at molecular level and assess its functional effects on neurobiological and behavioral processes associated with passive smoke.

  5. Guidance to employers on integrating e-cigarettes/electronic nicotine delivery systems into tobacco worksite policy.

    Science.gov (United States)

    Whitsel, Laurie P; Benowitz, Neal; Bhatnagar, Aruni; Bullen, Chris; Goldstein, Fred; Matthias-Gray, Lena; Grossmeier, Jessica; Harris, John; Isaac, Fikry; Loeppke, Ron; Manley, Marc; Moseley, Karen; Niemiec, Ted; OʼBrien, Vince; Palma-Davis, LaVaughn; Pronk, Nico; Pshock, Jim; Stave, Gregg M; Terry, Paul

    2015-03-01

    In recent years, new products have entered the marketplace that complicate decisions about tobacco control policies and prevention in the workplace. These products, called electronic cigarettes (e-cigarettes) or electronic nicotine delivery systems, most often deliver nicotine as an aerosol for inhalation, without combustion of tobacco. This new mode of nicotine delivery raises several questions about the safety of the product for the user, the effects of secondhand exposure, how the public use of these products should be handled within tobacco-free and smoke-free air policies, and how their use affects tobacco cessation programs, wellness incentives, and other initiatives to prevent and control tobacco use. In this article, we provide a background on e-cigarettes and then outline key policy recommendations for employers on how the use of these new devices should be managed within worksite tobacco prevention programs and control policies.

  6. Cigarette purchasing behaviors when prices are high.

    Science.gov (United States)

    Hyland, Andrew; Higbee, Cheryl; Bauer, Joseph E; Giovino, Gary A; Cummings, K Michael

    2004-01-01

    The objective of this study was to assess the cigarette purchase patterns of smokers in Erie and Niagara Counties following recent increases in the state excise tax for cigarettes. Data were collected with telephone interviews of a sample of 1,548 randomly selected people in Erie and Niagara Counties between October 2002 and March 2003. Purchase patterns were assessed for the 908 smokers in the sample who responded to questions about cigarette purchasing patterns. Thirty-three percent reported that their usual source of cigarettes is from a small store, large store, pharmacy, or vending machine, while 67% reported that their usual source is from an Indian reservation. Only one smoker reported the Internet was a usual source of cigarettes. The average price paid per pack was $4.80 in a small store and $1.91 on an Indian reservation. Price influences smoking behavior; however, the majority of smokers are taking advantage of readily available venues where less expensive, untaxed cigarettes are sold. This may undermine the public health benefit of higher prices and cause lost revenue to state and local governments. PMID:15643371

  7. Children's perceptions of advertisements for cigarettes.

    Science.gov (United States)

    Aitken, P P; Leathar, D S; O'Hagan, F J

    1985-01-01

    Groups of children aged between 6 and 16 years discussed a series of advertisements, including those for cigarettes. Clear patterns emerged in their recognition of cigarette brand imagery. For example, in response to an advertisement for holidays which also presents the brand imagery of John Player Special cigarettes, 22% of primary school children and 91% of secondary school children said it advertises cigarettes. There were consistent trends in responses to the symbolism portrayed. Younger children were very much tied to what was specifically shown in the advertisements; older ones tended to perceive more complex imagery. For example, whereas 10-year-olds said people who like the advertisement for Kim cigarettes (which has symbols for drinking) would smoke and drink, some 12-year-olds and most 14- and 16-year-olds saw Kim as feminine, sociable, trendy and sporty. It seems that some 12-year-olds and most 14- and 16-year-olds perceive cigarette advertisements much in the way that young adults do; therefore advertising campaigns targeted at older teenagers and young adults are likely to present qualities which younger teenagers find attractive. PMID:4071115

  8. Misperceptions of "light" cigarettes abound: National survey data

    Directory of Open Access Journals (Sweden)

    Thomson George

    2009-05-01

    Full Text Available Abstract Background Many smokers believe that "light" cigarettes are less harmful than regular cigarettes, which is at variance with the scientific evidence. The Framework Convention on Tobacco Control (FCTC aims to address this problem in Article 11 which deals with misleading labelling of tobacco products. In this study we aimed to determine smokers' use and beliefs concerning "light" and "mild" cigarettes ("lights", including in relation to ethnicity, deprivation and other socio-demographic characteristics. Methods The New Zealand (NZ arm of the International Tobacco Control Policy Evaluation Survey (ITC Project uses as its sampling frame the NZ Health Survey. This is a national sample with boosted sampling of Maori, Pacific peoples and Asians. From this sample we surveyed adult smokers (n = 1376 about use and beliefs relating to "light" cigarettes. We assessed the associations with smoking "lights" after adjusting for socio-demographic variables, and smoking-related behaviours and beliefs. Results Many smokers of "lights" believed that smoking "lights" made it easier to quit smoking (25%, that "lights" are less harmful (42%, and that smokers of "lights" take in less tar (43%. Overall most "lights" smokers (60% had at least one of these three beliefs, a proportion significantly higher than for smokers of "regular" cigarettes at 45% (adjusted odds ratio (aOR = 1.96, 95% CI = 1.29 – 2.96. While "lights" smokers had significantly lower tobacco consumption and were more aware of smoking harms, they were no more likely to be intending to quit or have made a previous quit attempt. By ethnicity, both Maori and Pacific people were less likely to smoke "lights" than Europeans (aOR = 0.53, 95% CI = 0.35 – 0.80 and aOR = 0.14, 95% CI = 0.05 – 0.40 respectively. In contrast there was no significant difference by level of deprivation. Roll-your-own (RYO tobacco smokers were less likely to smoke "light" forms of RYO tobacco while both older and women

  9. Influenza virus-induced lung inflammation was modulated by cigarette smoke exposure in mice.

    Directory of Open Access Journals (Sweden)

    Yan Han

    Full Text Available Although smokers have increased susceptibility and severity of seasonal influenza virus infection, there is no report about the risk of 2009 pandemic H1N1 (pdmH1N1 or avian H9N2 (H9N2/G1 virus infection in smokers. In our study, we used mouse model to investigate the effect of cigarette smoke on pdmH1N1 or H9N2 virus infection. Mice were exposed to cigarette smoke for 21 days and then infected with pdmH1N1 or H9N2 virus. Control mice were exposed to air in parallel. We found that cigarette smoke exposure alone significantly upregulated the lung inflammation. Such prior cigarette smoke exposure significantly reduced the disease severity of subsequent pdmH1N1 or H9N2 virus infection. For pdmH1N1 infection, cigarette smoke exposed mice had significantly lower mortality than the control mice, possibly due to the significantly decreased production of inflammatory cytokines and chemokines. Similarly, after H9N2 infection, cigarette smoke exposed mice displayed significantly less weight loss, which might be attributed to lower cytokines and chemokines production, less macrophages, neutrophils, CD4+ and CD8+ T cells infiltration and reduced lung damage compared to the control mice. To further investigate the underlying mechanism, we used nicotine to mimic the effect of cigarette smoke both in vitro and in vivo. Pre-treating the primary human macrophages with nicotine for 72 h significantly decreased their expression of cytokines and chemokines after pdmH1N1 or H9N2 infection. The mice subcutaneously and continuously treated with nicotine displayed significantly less weight loss and lower inflammatory response than the control mice upon pdmH1N1 or H9N2 infection. Moreover, α7 nicotinic acetylcholine receptor knockout mice had more body weight loss than wild-type mice after cigarette smoke exposure and H9N2 infection. Our study provided the first evidence that the pathogenicity of both pdmH1N1 and H9N2 viruses was alleviated in cigarette smoke exposed

  10. Fighting a tobacco-tax rollback: a political analysis of the 1994 cigarette contraband crisis in Canada.

    Science.gov (United States)

    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. PMID:16681189

  11. Social Influences on Use of Cigarettes, E-Cigarettes, and Hookah by College Students

    Science.gov (United States)

    Noland, Melody; Ickes, Melinda J.; Rayens, Mary Kay; Butler, Karen; Wiggins, Amanda T.; Hahn, Ellen J.

    2016-01-01

    Objectives: (1) Compare social norms and perceived peer use between college student cigarette, e-cigarette, and/or hookah users and nonusers; and (2) determine variables associated with social influences. Participants: Undergraduate students attending a large university in the Southeast United States (N = 511). Methods: An April 2013 online survey…

  12. Fewer Cancer-Causing Chemicals in E-Cigs Than Regular Cigarettes

    Science.gov (United States)

    ... study suggests that smokers who completely switch to e-cigarettes and stop smoking tobacco cigarettes may significantly reduce ... of 12 years. For two weeks, they used e-cigarettes instead of tobacco cigarettes. During that time, their ...

  13. [Health consequences of smoking electronic cigarettes are poorly described].

    Science.gov (United States)

    Tøttenborg, Sandra Søgaard; Holm, Astrid Ledgaard; Wibholm, Niels Christoffer; Lange, Peter

    2014-09-01

    Despite increasing popularity, health consequences of vaping (smoking electronic cigarettes, e-cigarettes) are poorly described. Few studies suggest that vaping has less deleterious effects on lung function than smoking conventional cigarettes. One large study found that e-cigarettes were as efficient as nicotine patches in smoking cessation. The long-term consequences of vaping are however unknown and while some experts are open towards e-cigarettes as a safer way of satisfying nicotine addiction, others worry that vaping in addition to presenting a health hazard may lead to an increased number of smokers of conventional cigarettes.

  14. Response Inhibition of Cigarette-related Cues in Male Smokers: Behavioral Evidence from a Two-choice Oddball Paradigm

    Directory of Open Access Journals (Sweden)

    Zhao eXin

    2015-10-01

    Full Text Available Behavioral inhibitory control has been shown to play an important role in a variety of addictive behaviors. A number of studies involving the use of Go/No-Go and stop-signal paradigms have shown that smokers have reduced response inhibition for cigarette-related cues. However, it is not known whether smokers’ response inhibition for cigarette-related cues is lower than that of non-smokers in the two-choice oddball paradigm. The objective of the current study was to provide further behavioral evidence of male smokers’ impaired response inhibition for cigarette-related cues, using the two-choice oddball paradigm. Sixty-two male students (31 smokers, 31 non-smokers, who were recruited via an advertisement, took part in this two-choice oddball experiment. Cigarette-related pictures (deviant stimuli and pictures unrelated to cigarettes (standard stimuli were used. Response inhibition for cigarette-related cues was measured by comparing accuracy (ACC and reaction time (RT for deviant and standard stimuli in the two groups of subjects. An analysis of variance (ANOVA showed that in all the participants, ACC was significantly lower for deviant stimuli than for standard stimuli. For deviant stimuli, the RTs were significantly longer for male smokers than for male non-smokers; however, there was no significant difference in RTs for standard stimuli. Compared to male non-smokers, male smokers seem to have a reduced ability to inhibit responses to cigarette-related cues.

  15. Response inhibition of cigarette-related cues in male light smokers: behavioral evidence using a two-choice oddball paradigm.

    Science.gov (United States)

    Xin, Zhao; Ting, Liu X; Yi, Zan X; Li, Dai; Bao, Zhou A

    2015-01-01

    Behavioral inhibitory control has been shown to play an important role in a variety of addictive behaviors. A number of studies involving the use of Go/NoGo and stop-signal paradigms have shown that smokers have reduced response inhibition for cigarette-related cues. However, it is not known whether male light smokers' response inhibition for cigarette-related cues is lower than that of non-smokers in the two-choice oddball paradigm. The objective of the current study was to provide further behavioral evidence of male light smokers' impaired response inhibition for cigarette-related cues, using the two-choice oddball paradigm. Sixty-two male students (31 smokers, 31 non-smokers), who were recruited via an advertisement, took part in this two-choice oddball experiment. Cigarette-related pictures (deviant stimuli) and pictures unrelated to cigarettes (standard stimuli) were used. Response inhibition for cigarette-related cues was measured by comparing accuracy (ACC) and reaction time (RT) for deviant and standard stimuli in the two groups of subjects. An analysis of variance (ANOVA) showed that in all the participants, ACC was significantly lower for deviant stimuli than for standard stimuli. For deviant stimuli, the RTs were significantly longer for male light smokers than for male non-smokers; however, there was no significant difference in RTs for standard stimuli. Compared to male non-smokers, male light smokers seem to have a reduced ability to inhibit responses to cigarette-related cues. PMID:26528200

  16. The effect of cigarette price increase on the cigarette consumption in Taiwan: evidence from the National Health Interview Surveys on cigarette consumption

    Directory of Open Access Journals (Sweden)

    Ye Chun-Yuan

    2004-12-01

    Full Text Available Abstract Background This study uses cigarette price elasticity to evaluate the effect of a new excise tax increase on cigarette consumption and to investigate responses from various types of smokers. Methods Our sample consisted of current smokers between 17 and 69 years old interviewed during an annual face-to-face survey conducted by Taiwan National Health Research Institutes between 2000 to 2003. We used Ordinary Least Squares (OLS procedure to estimate double logarithmic function of cigarette demand and cigarette price elasticity. Results In 2002, after Taiwan had enacted the new tax scheme, cigarette price elasticity in Taiwan was found to be -0.5274. The new tax scheme brought about an average annual 13.27 packs/person (10.5% reduction in cigarette consumption. Using the cigarette price elasticity estimate from -0.309 in 2003, we calculated that if the Health and Welfare Tax were increased by another NT$ 3 per pack and cigarette producers shifted this increase to the consumers, cigarette consumption would be reduced by 2.47 packs/person (2.2%. The value of the estimated cigarette price elasticity is smaller than one, meaning that the tax will not only reduce cigarette consumption but it will also generate additional tax revenues. Male smokers who had no income or who smoked light cigarettes were found to be more responsive to changes in cigarette price. Conclusions An additional tax added to the cost of cigarettes would bring about a reduction in cigarette consumption and increased tax revenues. It would also help reduce incidents smoking-related illnesses. The additional tax revenues generated by the tax increase could be used to offset the current financial deficiency of Taiwan's National Health Insurance program and provide better public services.

  17. Cigarette smoking and male infertility

    Directory of Open Access Journals (Sweden)

    Taymour Mostafa

    2010-07-01

    Full Text Available Numerous studies have identified specific body systems affected by the hazardous effects of the cigarette smoking particularly the respiratory and cardiovascular systems. The effect of smoking on male reproduction has also been studied where semen quality was investigated in different cross-sectional studies including infertile patients with conflicting results. This article aimed to assess the relationship between smoking and male infertility. A review of published articles was carried out, using PubMed, medical subject heading (MSH databases and Scopus engine excluding the effects of smoking outside male infertility. Key words used to assess exposure, outcome, and estimates for the concerned associations were: smoking, semen, male infertility, sperm, humans, and fertility. Most of the reports showed that smoking reduces sperm production, sperm motility, sperm normal forms and sperm fertilising capacity through increased seminal oxidative stress and DNA damage. Few papers reported nonsignificant differences in semen parameters between smokers or non-smokers. It is concluded that although some smokers may not experience reduced fertility, men with marginal semen quality can benefit from quitting smoking.

  18. Cigarette advertising in Mumbai, India: targeting different socioeconomic groups, women, and youth

    Science.gov (United States)

    Bansal, R; John, S; Ling, P

    2005-01-01

    Background: Despite a recent surge in tobacco advertising and the recent advertising ban (pending enforcement at the time of this study), there are few studies describing current cigarette marketing in India. This study sought to assess cigarette companies' marketing strategies in Mumbai, India. Methods: A two week field study was conducted in Mumbai in September 2003, observing, documenting, and collecting cigarette advertising on billboards, storefronts and at point of sale along two major thoroughfares, and performing a content analysis of news, film industry, and women's magazines and three newspapers. Results: Cigarette advertising was ubiquitous in the environment, present in news and in film magazines, but not in women's magazines or the newspapers. The four major advertising campaigns all associated smoking with aspiration; the premium brands targeting the higher socioeconomic status market utilised tangible images of westernisation and affluence whereas the "bingo" (low priced) segment advertisements invited smokers to belong to a league of their own and "rise to the taste" using intangible images. Women were not depicted smoking, but were present in cigarette advertisements—for example, a woman almost always accompanied a man in "the man with the smooth edge" Four Square campaign. Advertisements and product placements at low heights and next to candies at point of sale were easily accessible by children. In view of the iminent enforcement of the ban on tobacco advertisements, cigarette companies are increasing advertising for the existing brand images, launching brand extensions, and brand stretching. Conclusion: Cigarette companies have developed sophisticated campaigns targeting men, women, and children in different socioeconomic groups. Many of these strategies circumvent the Indian tobacco advertising ban. Understanding these marketing strategies is critical to mimimise the exploitation of loopholes in tobacco control legislation. PMID:15923471

  19. Psychiatric comorbidity in adolescent electronic and conventional cigarette use.

    Science.gov (United States)

    Leventhal, Adam M; Strong, David R; Sussman, Steve; Kirkpatrick, Matthew G; Unger, Jennifer B; Barrington-Trimis, Jessica L; Audrain-McGovern, Janet

    2016-02-01

    The popularity of electronic (e-) cigarettes has greatly increased recently, particularly in adolescents. However, the extent of psychiatric comorbidity with adolescent e-cigarette use and dual use of conventional (combustible) and e-cigarettes is unknown. This study characterized psychiatric comorbidity in adolescent conventional and e-cigarette use. Ninth grade students attending high schools in Los Angeles, CA (M age = 14) completed self-report measures of conventional/e-cigarette use, emotional disorders, substance use/problems, and transdiagnostic psychiatric phenotypes consistent with the NIMH-Research Domain Criteria Initiative. Outcomes were compared by lifetime use of: (1) neither conventional nor e-cigarettes (non-use; N = 2557, 77.3%); (2) e-cigarettes only (N = 412, 12.4%); (3) conventional cigarettes only (N = 152, 4.6%); and (4) conventional and e-cigarettes (dual use; N = 189, 5.6%). In comparison to adolescents who used conventional cigarettes only, e-cigarette only users reported lower levels of internalizing syndromes (depression, generalized anxiety, panic, social phobia, and obsessive-compulsive disorder) and transdiagnostic phenotypes (i.e., distress intolerance, anxiety sensitivity, rash action during negative affect). Depression, panic disorder, and anhedonia were higher in e-cigarette only vs. non-users. For several externalizing outcomes (mania, rash action during positive affect, alcohol drug use/abuse) and anhedonia, an ordered pattern was observed, whereby comorbidity was lowest in non-users, moderate in single product users (conventional or e-cigarette), and highest in dual users. These findings: (1) raise question of whether emotionally-healthier ('lower-risk') adolescents who are not interested in conventional cigarettes are being attracted to e-cigarettes; (2) indicate that research, intervention, and policy dedicated to adolescent tobacco-psychiatric comorbidity should distinguish conventional cigarette, e-cigarette, and dual use.

  20. Was there significant tax evasion after the 1999 50 cent per pack cigarette tax increase in California?

    OpenAIRE

    Emery, S.; White, M.; Gilpin, E.; Pierce, J

    2002-01-01

    Objectives: Several states, including California, have implemented large cigarette excise tax increases, which may encourage smokers to purchase their cigarettes in other lower taxed states, or from other lower or non-taxed sources. Such tax evasion thwarts tobacco control objectives and may cost the state substantial tax revenues. Thus, this study investigates the extent of tax evasion in the 6–12 months after the implementation of California's $0.50/pack excise tax increase.

  1. Cigarette smoke activates the proto-oncogene c-src to promote airway inflammation and lung tissue destruction.

    Science.gov (United States)

    Geraghty, Patrick; Hardigan, Andrew; Foronjy, Robert F

    2014-03-01

    The diagnosis of chronic obstructive pulmonary disease (COPD) confers a 2-fold increased lung cancer risk even after adjusting for cigarette smoking, suggesting that common pathways are operative in both diseases. Although the role of the tyrosine kinase c-Src is established in lung cancer, less is known about its impact in other lung diseases, such as COPD. This study examined whether c-Src activation by cigarette smoke contributes to the pathogenesis of COPD. Cigarette smoke increased c-Src activity in human small airway epithelial (SAE) cells from healthy donors and in the lungs of exposed mice. Similarly, higher c-Src activation was measured in SAE cells from patients with COPD compared with healthy control subjects. In SAE cells, c-Src silencing or chemical inhibition prevented epidermal growth factor (EGF) receptor signaling in response to cigarette smoke but not EGF stimulation. Further studies showed that cigarette smoke acted through protein kinase C α to trigger c-Src to phosphorylate EGF receptor and thereby to induce mitogen-activated protein kinase responses in these cells. To further investigate the role of c-Src, A/J mice were orally administered the specific Src inhibitor AZD-0530 while they were exposed to cigarette smoke for 2 months. AZD-0530 treatment blocked c-Src activation, decreased macrophage influx, and prevented airspace enlargement in the lungs of cigarette smoke-exposed mice. Moreover, inhibiting Src deterred the cigarette smoke-mediated induction of matrix metalloproteinase-9 and -12 in alveolar macrophages and lung expression of cathepsin K, IL-17, TNF-α, MCP-1, and KC, all key factors in the pathogenesis of COPD. These results indicate that activation of the proto-oncogene c-Src by cigarette smoke promotes processes linked to the development of COPD. PMID:24111605

  2. [Electronic cigarettes - effects on health. Previous reports].

    Science.gov (United States)

    Napierała, Marta; Kulza, Maksymilian; Wachowiak, Anna; Jabłecka, Katarzyna; Florek, Ewa

    2014-01-01

    Currently very popular in the market of tobacco products have gained electronic cigarettes (ang. E-cigarettes). These products are considered to be potentially less harmful in compared to traditional tobacco products. However, current reports indicate that the statements of the producers regarding to the composition of the e- liquids not always are sufficient, and consumers often do not have reliable information on the quality of the product used by them. This paper contain a review of previous reports on the composition of e-cigarettes and their impact on health. Most of the observed health effects was related to symptoms of the respiratory tract, mouth, throat, neurological complications and sensory organs. Particularly hazardous effects of the e-cigarettes were: pneumonia, congestive heart failure, confusion, convulsions, hypotension, aspiration pneumonia, face second-degree burns, blindness, chest pain and rapid heartbeat. In the literature there is no information relating to passive exposure by the aerosols released during e-cigarette smoking. Furthermore, the information regarding to the use of these products in the long term are not also available.

  3. Naloxone does not affect cigarette smoking.

    Science.gov (United States)

    Nemeth-Coslett, R; Griffiths, R R

    1986-01-01

    In order to provide information about the hypothesis that endogenous opioids mediate the reinforcing properties of cigarette smoking, the present study examined the effects of naloxone, an opioid antagonist, on cigarette smoking in seven normal volunteers. The study used experimental procedures that had previously been shown sensitive for detecting the effects of other drugs, (including a nicotine antagonist) on smoking. Isolated subjects smoked their regular brand of cigarettes freely in a naturalistic laboratory environment while watching television or reading. Sixty minutes before each 2 h smoking session subjects received an IM injection of naloxone HCl (0.0625, 0.25, 1.0, or 4.0 mg/kg) or placebo. Each subject received each treatment three times in a mixed order across days. Naloxone did not significantly affect any measure of cigarette smoking including number of cigarettes, number of puffs, or expired air carbon monoxide level. Naloxone did, however, produce significant dose-related increases in subject ratings of yawning, stretching, and relaxation. The results of the present study provide no support for the endogenous opioid theory of smoking reinforcement. PMID:3088648

  4. Mapping Cigarettes Similarities using Cluster Analysis Methods

    Directory of Open Access Journals (Sweden)

    Lorentz Jäntschi

    2007-09-01

    Full Text Available The aim of the research was to investigate the relationship and/or occurrences in and between chemical composition information (tar, nicotine, carbon monoxide, market information (brand, manufacturer, price, and public health information (class, health warning as well as clustering of a sample of cigarette data. A number of thirty cigarette brands have been analyzed. Six categorical (cigarette brand, manufacturer, health warnings, class and four continuous (tar, nicotine, carbon monoxide concentrations and package price variables were collected for investigation of chemical composition, market information and public health information. Multiple linear regression and two clusterization techniques have been applied. The study revealed interesting remarks. The carbon monoxide concentration proved to be linked with tar and nicotine concentration. The applied clusterization methods identified groups of cigarette brands that shown similar characteristics. The tar and carbon monoxide concentrations were the main criteria used in clusterization. An analysis of a largest sample could reveal more relevant and useful information regarding the similarities between cigarette brands.

  5. Problems and Countermeasures in Evidence Obtaining of Drug Smuggling Cases%毒品走私案件取证中存在的问题及对策

    Institute of Scientific and Technical Information of China (English)

    陈亮

    2012-01-01

    在对毒品走私案件的现场勘查取证和侦办中,存在的一些问题,直接导致了该案件被退回补充侦查或未被批准逮捕,甚至检察院不起诉或法院不予认定的情况,降低了案件承办部门的办案效率,增大了侦查资源的投入,进而影响对毒品走私犯罪的打击力度。本文对毒品走私犯罪案件取证中存在的问题进行探讨,并从办案实际出发提出相应对策,以期在打击毒品走私犯罪的取证工作中起到一定的借鉴作用。%By participating in the site survey and investigation of a series of cases of drug smuggling, the author found that due to some problems existed in the process of forensics and investigation and investigation, some cases were directly returned for supplementary investigation or resulted in unapproved arrest, even not to prosecuted by procuratorate or identified by court, which reduced the work efficiency of the sector who handling the case and increased investigative resources invested, thereby affecting our efforts to crack down on drug trafficking crime. This paper discusses the problems in the evidence obtaining in drug smuggling cases, and proposes countermeasures from the reality, so as to play a reference role in the evidence obtaining work to fight against drug trafficking crime.

  6. Effects of elastase and cigarette smoke on alveolar epithelial permeability

    International Nuclear Information System (INIS)

    To determine whether instilled porcine pancreatic elastase (PPE) increases alveolar epithelial permeability, the authors measured alveolar epithelium permeability X surface area (PS) for [14C]sucrose and 125I-bovine serum albumin in isolated perfused lungs from hamsters previously exposed to PPE and/or cigarette smoke. Saline (0.5 ml) with 0, 5, or 20 units PPE was instilled intratracheally in anesthetized hamsters. Those exposed to smoke for 4-6 wk received 0 or 5 units; PS was measured 3 h later. Nonsmokers received 0, 5, or 20 units; PS was measured 3 h, 24 h, or 5 days later. Control PS values were (cm3/s X 10(-4), +/- SE) 0.84 +/- 0.11 for sucrose and 0.030 +/- 0.006 for BSA. Three and 24 h following 20 units PPE, (PS)sucrose was twice the control valve. (PS)BSA was four times control at 3 h but not significantly increased at 24 h. Five days after PPE both were back to control levels. Five units PPE or smoke exposure alone caused no PS changes. Smoke exposure and 5 units PPE caused (PS)sucrose to increase markedly (1.85 +/- 0.32); (PS)BSA was not significantly increased (0.076 +/- 0.026). Thus, instilled PPE causes reversible increases in alveolar epithelial PS; cigarette smoking potentiates this effect

  7. E-Cigarettes a Gateway to Smoking for Teens

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_159340.html E-Cigarettes a Gateway to Smoking for Teens: Study ... who had never smoked, but who had used e-cigarettes, were substantially more likely to begin smoking ...

  8. Lung injury after cigarette smoking is particle-related

    Science.gov (United States)

    That specific component responsible and the mechanistic pathway for increased human morbidity and mortality after cigarette smoking have yet to be delineated. We propose that 1) injury and disease following cigarette smoking are associated with exposure and retention of particles...

  9. Progressions of alcohol, cigarette, and marijuana use in adolescence.

    Science.gov (United States)

    Duncan, S C; Duncan, T E; Hops, H

    1998-08-01

    This study examined the progressive relations among adolescent use of alcohol, cigarettes and marijuana using latent growth curve analyses. Specifically, the present study examined three models to determine (1) the effect of prior cigarette use on alcohol use and development and the relationship between change in cigarette use and the development of alcohol use (N = 115), (2) the effect of prior alcohol use on cigarette use and development and the relationship between change in alcohol use and the development of cigarette use (N = 199); and (3) the effect of prior alcohol and cigarette use on marijuana use and development, and the relationship between change in alcohol use and cigarette use and the development, of marijuana use (N = 287). Support was found for the relation between prior levels of substance use and involvement in other substances. Cigarette use, in particular, was particularly important in the subsequent involvement of alcohol and marijuana.

  10. Teen Smoking Down, E-Cigarette Use Up

    Science.gov (United States)

    ... 159286.html Teen Smoking Down, E-Cigarette Use Up CDC survey finds adolescents hear some health messages, ... reported Thursday. However, use of e-cigarettes is up. Also on the good-news front: premarital sex ...

  11. Big tobacco, E-cigarettes, and a road to the smoking endgame.

    Science.gov (United States)

    Branston, J Robert; Sweanor, David

    2016-03-01

    The provision of the extraordinarily deadly product of cigarettes is dominated by a small number of large and incredibly profitable shareholder owned companies that are focussed on cigarettes. The legal duty of their managers to maximise shareholder wealth means that such companies vigorously fight any new public health measures that have the potential to disrupt their massive profit making, and have the resources to do so. Protecting the public health is therefore made a lot more difficult and expensive. We suggest that one way to counter this would be to actively design future tobacco control policies so that tobacco companies face mechanisms and incentives to develop in such a way that they no longer achieve the greatest shareholder value by focusing on cigarettes. A proper tobacco diversification and exit strategy for the shareholders of the profit-seeking tobacco industry would protect the public health by addressing the current addiction to the continuation of the cigarette market. The increasing popularity of e-cigarettes presents a particular opportunity in this regard, and we therefore suggest a possible policy response in order to start discussion in this area. PMID:26774225

  12. Big tobacco, E-cigarettes, and a road to the smoking endgame.

    Science.gov (United States)

    Branston, J Robert; Sweanor, David

    2016-03-01

    The provision of the extraordinarily deadly product of cigarettes is dominated by a small number of large and incredibly profitable shareholder owned companies that are focussed on cigarettes. The legal duty of their managers to maximise shareholder wealth means that such companies vigorously fight any new public health measures that have the potential to disrupt their massive profit making, and have the resources to do so. Protecting the public health is therefore made a lot more difficult and expensive. We suggest that one way to counter this would be to actively design future tobacco control policies so that tobacco companies face mechanisms and incentives to develop in such a way that they no longer achieve the greatest shareholder value by focusing on cigarettes. A proper tobacco diversification and exit strategy for the shareholders of the profit-seeking tobacco industry would protect the public health by addressing the current addiction to the continuation of the cigarette market. The increasing popularity of e-cigarettes presents a particular opportunity in this regard, and we therefore suggest a possible policy response in order to start discussion in this area.

  13. Effects of cigarette smoke on endothelial function of pulmonary arteries in the guinea pig

    Directory of Open Access Journals (Sweden)

    Martínez Anna

    2009-08-01

    Full Text Available Abstract Background Cigarette smoking may contribute to pulmonary hypertension in chronic obstructive pulmonary disease by altering the structure and function of pulmonary vessels at early disease stages. The objectives of this study were to evaluate the effects of long-term exposure to cigarette smoke on endothelial function and smooth muscle-cell proliferation in pulmonary arteries of guinea pigs. Methods 19 male Hartley guinea pigs were exposed to the smoke of 7 cigarettes/day, 5 days/week, for 3 and 6 months. 17 control guinea pigs were sham-exposed for the same periods. Endothelial function was evaluated in rings of pulmonary artery and aorta as the relaxation induced by ADP. The proliferation of smooth muscle cells and their phenotype in small pulmonary vessels were evaluated by immunohistochemical expression of α-actin and desmin. Vessel wall thickness, arteriolar muscularization and emphysema were assessed morphometrically. The expression of endothelial nitric oxide synthase (eNOS was evaluated by Real Time-PCR. Results Exposure to cigarette smoke reduced endothelium-dependent vasodilatation in pulmonary arteries (ANOVA p Conclusion In the guinea pig, exposure to cigarette smoke induces selective endothelial dysfunction in pulmonary arteries, smooth muscle cell proliferation in small pulmonary vessels and reduced lung expression of eNOS. These changes appear after 3 months of exposure and precede the development of pulmonary emphysema.

  14. Effect of Cigarette Smoke on Surface Roughness of Different Denture Base Materials

    Science.gov (United States)

    Mahross, Hamada Zaki; Mohamed, Mahmoud Darwish; Hassan, Ahmed Mohammed

    2015-01-01

    Background Surface roughness is an important property of denture bases since denture bases are in contact with oral tissues and a rough surface may affect tissues health due to microorganism accumulation. Therefore, the effect of cigarette smoke on the surface roughness of two commercially available denture base materials was evaluated to emphasize which type has superior properties for clinical use. Materials and Methods A total numbers of 40 specimens were constructed from two commercially available denture base materials; heat-cured PMMA and visible light cured UDMA resins (20 for each). The specimens for each type were randomly divided into: Group I: Heat cured resin control group; Group II: Heat cured acrylic resin specimens exposed to cigarette smoking; Group III: Light cured resin control group; Group IV: Light cured resin specimens exposed to cigarette smoking. The control groups used for immersion in distilled water and the smoke test groups used for exposure to cigarette smoking. The smoke test groups specimens were exposed to smoking in a custom made smoking chamber by using 20 cigarettes for each specimen. The surface roughness was measured by using Pocket SurfPS1 profilometer and the measurements considered as the difference between the initial and final roughness measured before and after smoking. Results The t-test for paired observation of test specimens after exposure to smoking was indicated significant change in surface roughness for Group II (pdentures constructed from heat cured acrylic resin had been increased after exposure to cigarette smoke but had no impact on the dentures constructed from visible light cured resin. PMID:26501010

  15. Biological effects of inhaled cigarette smoke in beagle dogs

    International Nuclear Information System (INIS)

    A group of twenty dogs has received up to 7 yr of daily cigarette smoking (10 cigarettes per day, 5 days per week), using realistic methods of oral inhalation and nose-plus-mouth exhalation. Three dogs that received 20 cigarettes per day over 9 mo developed respiratory tract lesions, including pleural thickening, alveolar septal fibrosis, vesicular emphysema, and chronic bronchitis, more rapidly than dogs receiving 10 cigarettes per day

  16. Tobacco and cigarette butt consumption in humans and animals

    OpenAIRE

    Novotny, Thomas E.; Hardin, Sarah N; Hovda, Lynn R; Novotny, Dale J; McLean, Mary Kay; Khan, Safdar

    2011-01-01

    Discarded cigarette butts may present health risks to human infants and animals because of indiscriminate eating behaviours. Nicotine found in cigarette butts may cause vomiting and neurological toxicity; leachates of cigarette butts in aquatic environments may cause exposure to additional toxic chemicals including heavy metals, ethyl phenol and pesticide residues. This report reviews published and grey literature regarding cigarette butt waste consumption by children, pets and wildlife. Alth...

  17. Effects of cigarette smoking on erectile dysfunction.

    Science.gov (United States)

    Kovac, J R; Labbate, C; Ramasamy, R; Tang, D; Lipshultz, L I

    2015-12-01

    Cigarette smoking is a leading cause of preventable morbidity and mortality in the United States. Although public policies have resulted in a decreased number of new smokers, smoking rates remain stubbornly high in certain demographics with 20% of all American middle-aged men smoking. In addition to the well-established harmful effects of smoking (i.e. coronary artery disease and lung cancer), the past three decades have led to a compendium of evidence being compiled into the development of a relationship between cigarette smoking and erectile dysfunction. The main physiologic mechanism that appears to be affected includes the nitric oxide signal transduction pathway. This review details the recent literature linking cigarette smoking to erectile dysfunction, epidemiological associations, dose dependency and the effects of smoking cessation on improving erectile quality.

  18. Cigarette advertising to counter New Year's resolutions.

    Science.gov (United States)

    Basil, M D; Basil, D Z; Schooler, C

    2000-01-01

    One process through which tobacco advertising may work is by reducing rates of quitting. Theories of addiction support the notion that relapse can be prompted by environmental cues. Further, because withdrawal symptoms occur over a predictable time frame, and because the most popular time to quit smoking is the beginning of the year, as a New Year's resolution, tobacco companies can make use of advertising to remind quitters of their need to smoke. Study 1 examined advertising in 10 popular magazines. It found a higher number of ads in January and February than the rest of the year after 1984. Study 2 examined cigarette advertising on the back cover of 10 other popular magazines. This study also found a higher rate of cigarette advertisements in January and February than for the rest of the year. The results suggest that cigarette marketers may be attempting to preempt quitting by cuing smoking behavior. PMID:11010347

  19. Another Risk From Cigarette Smoking: Corneal Burn

    Directory of Open Access Journals (Sweden)

    Volkan Hürmeriç

    2012-12-01

    Full Text Available A 21-year-old male presented with corneal injury in his left eye after one of his friends had moved his arm backwards and accidentally hit his eye with the lit end of a cigarette. Slit lamp examination revealed epithelial defect and significant stromal edema at the superior temporal quadrant of the cornea. Cigarette ashes were noted in his lashes and inferior conjunctival fornix at the initial examination in the emergency service. 6 weeks after the injury, slit lamp examination revealed stromal thinning and haze in the temporal part of the cornea. His best spectacle-corrected distance visual acuity was 20/25 with a refractive error of -6.75x135 diopters in the left eye. Our case demonstrates that ocular thermal injury due to cigarette smoking can cause serious damage to the ocular tissues. (Turk J Oph thal mol 2012; 42: 484-5

  20. Are increases in cigarette taxation regressive?

    Science.gov (United States)

    Borren, P; Sutton, M

    1992-12-01

    Using the latest published data from Tobacco Advisory Council surveys, this paper re-evaluates the question of whether or not increases in cigarette taxation are regressive in the United Kingdom. The extended data set shows no evidence of increasing price-elasticity by social class as found in a major previous study. To the contrary, there appears to be no clear pattern in the price responsiveness of smoking behaviour across different social classes. Increases in cigarette taxation, while reducing smoking levels in all groups, fall most heavily on men and women in the lowest social class. Men and women in social class five can expect to pay eight and eleven times more of a tax increase respectively, than their social class one counterparts. Taken as a proportion of relative incomes, the regressive nature of increases in cigarette taxation is even more pronounced.

  1. Awareness of FDA-mandated cigarette packaging changes among smokers of ‘light’ cigarettes

    OpenAIRE

    Falcone, M; M Bansal-Travers; Sanborn, P. M.; Tang, K. Z.; Strasser, A. A.

    2014-01-01

    Previous research has clearly demonstrated that smokers associate cigarette descriptors such as ‘light’, ‘ultra-light’ and ‘low tar’ with reduced health risks, despite evidence showing that cigarettes with these descriptor terms do not present lower health risk. In June 2010, regulations implemented by the US Food and Drug Administration went into effect to ban the use of ‘light’, ‘mild’ and ‘low’ on cigarette packaging. We surveyed smokers participating in human laboratory studies at our Cen...

  2. Cigarette Consumption, Taxation, and Household Income : Indonesia Case Study

    OpenAIRE

    Adioetomo, Sri Moertiningsih; Djutaharta, Triasih; Hendratno

    2005-01-01

    Cigarette consumption has been increasing in Indonesia, as in many other developing countries, causing a rising burden of disease and premature death. Higher excise taxes have proved effective in many countries in reducing cigarette consumption and raising government revenues. This study examines the effect of higher prices/taxes on the decision to smoke, the quantity of cigarettes consume...

  3. Five decades of promotion techniques in cigarette advertising: a longitudinal content analysis.

    Science.gov (United States)

    Paek, Hye-Jin; Reid, Leonard N; Jeong, Hyun Ju; Choi, Hojoon; Krugman, Dean

    2012-01-01

    This study examines frequencies and types of promotion techniques featured in five decades of cigarette advertising relative to five major smoking eras. Analysis of 1,133 cigarette advertisements collected through multistage sampling of 1954 through 2003 issues of three youth-oriented magazines found that 7.6% of the analyzed ads featured at least one promotion technique. Across smoking eras the proportion of promotion in the ads steadily increased from 1.6% in the "pre-broadcast ban era" to 10.9% in the "the pre-Master Settlement Agreement (MSA) era" and 9% in "post-MSA era." The increased use of sponsorships/events in cigarette ads for youth-oriented brands warrants more attention from tobacco control experts and government regulators. PMID:22416922

  4. β-carotene protects rats against bronchitis induced by cigarette smoking

    Institute of Scientific and Technical Information of China (English)

    庞宝森; 王辰; 翁心植; 唐小奈; 张红玉; 牛淑洁; 毛燕玲; 辛平; 黄秀霞; 张海燕; 祝锦

    2003-01-01

    Objective To investigate the protective effects of β-carotene in rats against the development of chronic bronchitis induced by cigarette smoking. Results Long-term cigarette smoking caused an obvious increase in the amount of IL-6, IL-8 and LPO and a sharp decrease in the levels of NO and SOD in smoking animals compared to controls. β-carotene intake reversed all the changes induced by smoking and alleviated the pathological changes caused by chronic bronchitis. Conclusions Quantitative oral intake of β-carotene had protective effects against chronic bronchitis induced by long-term cigarette smoking, which was associated with the increased production of NO, the clearance of some oxidative free radicals (OFR) and the alleviation of chronic inflammation.

  5. Impact of e-cigarette refill liquid exposure on rat kidney.

    Science.gov (United States)

    Golli, Narges El; Jrad-Lamine, Aicha; Neffati, Hajira; Dkhili, Houssem; Rahali, Dalila; Dallagi, Yosra; El May, Michele V; El Fazaa, Saloua

    2016-06-01

    Electronic-cigarettes (e-cigarette), the alternative to classic cigarettes are becoming extremely popular but their safety is not still established. Recent studies have showed cytotoxic effects of the electronic cigarette and its recharge e-liquid, in vitro. The present study was designed to evaluate e-cigarette liquid nephrotoxicity in rats. For this purpose, 32 rats were treated for 28 days as follows: Control group was injected intraperitoneally with NaCl 9 g/l; e-cigarette 0% treated group received an intraperitoneal injection of e-liquid without nicotine diluted in NaCl 9 g/l, e-cigarette treated group, received an intraperitoneal injection of e-liquid containing 0.5 mg of nicotine/kg of body weight/day diluted in NaCl 9 g/l and nicotine-treated group received an intraperitoneal injection of 0.5 mg of nicotine/kg of body weight/day diluted in NaCl 9 g/l. In nicotine group, creatinine level was increased, whereas urea and acid uric levels were decreased. In e-liquid-exposed groups, levels of uric acid and mainly urea were lower. Interestingly, after e-liquid exposure, oxidative stress status showed increased total protein and sulfhydril content, whereas superoxide dismutase and catalase activities were decreased. However, the levels of lipid peroxides were not increased after e-liquid exposure. Histological studies identified excess of cells with reduced and dark nuclei exclusively located in the renal collecting ducts. Thus, e-liquid seems to alter anti-oxidant defense and to promote minor changes in renal function parameters. This preliminary study raises some flags about possible nephrotoxicity of e-cigarette liquids in rats. As some features observed in rats may not be observed in human smokers, additional studies are needed to further qualify conclusions that might be applicable to actual users of e-cigarettes. PMID:26925498

  6. Can Higher Cigarette Taxes Improve Birth Outcomes?

    OpenAIRE

    Evans, William N.; Ringel, Jeanne S

    1997-01-01

    This study uses within-state variation in taxes over the 1989-1992 time period to test whether maternal smoking and birth outcomes are responsive to higher state cigarette taxes. Data on the outcomes of interest are taken from the Natality Detail files, generating a sample of roughly 10.5 million births. The results indicate that smoking participation declines when excise taxes are increased. The elasticity of demand for cigarettes is estimated to be appro- ximately -0.25. In addition, estima...

  7. How do Indonesian youth perceive cigarette advertising? A cross-sectional study among Indonesian high school students

    Science.gov (United States)

    Prabandari, Yayi Suryo; Dewi, Arika

    2016-01-01

    Background Previous studies have reported an association between cigarette advertising and smoking behavior. Although this has been reported extensively in the West, it has been reported less in Southeast Asian countries that have not completely banned tobacco advertising promotion and sponsorship (TAPS). Indonesia is the only ASEAN country that has not ratified the Framework Convention on Tobacco Control, so TAPS regulation is limited. This study aimed to assess the association between youths’ perceptions of cigarette ads and smoking initiation. Design We conducted a cross-sectional survey among 2,115 high school students aged 13–18 years in Yogyakarta, Indonesia. A self-administered questionnaire was distributed to gauge the perception of cigarette ads and initiation to smoking. We calculated the odds ratio (OR) between the perception of cigarette ads and smoking initiation, adjusting for sociodemographic and psychosocial variables. The sociodemographic variables included in the final model were age and sex. Results The final multivariate model showed an association between perception of tobacco ads encouraging youths to smoke and smoking initiation (OR 2.70) and current smoking (OR 7.63). Attitude toward TAPS was associated with smoking initiation (OR 1.51) and current smoking (OR 3.32). Exposure to cigarette ads had an association with smoking initiation only (OR 1.27) and did not have an association with current smoking. Having friends and family who smoked was associated with smoking initiation and current smoking in the final multivariate model. Smoking initiation and current smoking were also related to the susceptibility to smoke. Conclusions This study revealed that cigarette ads were perceived as encouraging youths to smoke and that smoking status was consistently associated with perception of cigarette ads targeted at youths, attitude toward TAPS, and susceptibility as well as smoking friends and family. Regulations to ban TAPS, particularly

  8. Rat lung macrophage tumor cytotoxin production: impairment by chronic in vivo cigarette smoke exposure.

    Science.gov (United States)

    Flick, D A; Gonzalez-Rothi, R J; Harris, J O; Gifford, G E

    1985-11-01

    Macrophages in the presence of bacteria-derived lipopolysaccharide (LPS) stimuli produce a soluble cytotoxin which is toxic to tumor cells. In this study, we examined various parameters of cytotoxin production from pulmonary lavage cells obtained from Fisher 344 cesarean-derived rats. Cultures of macrophages were derived from pulmonary lavage cells and stimulated in vitro with LPS. Cytotoxin production was assayed in vitro using an L-929 cell target assay. Pulmonary lavage preparations contained a relatively pure population of macrophages, and adherence studies revealed that nonadherent lavage cells contributed negligible amounts of cytotoxin, indicating that macrophages were responsible for cytotoxin production. After LPS stimulation, cytotoxin production became maximal within 10 h and thereafter plateaued. Doses of LPS above 0.1 microgram/ml were optimal for production, and in the absence of LPS, no cytotoxin was detected. Because cigarette smoke is the major etiological factor in the development of lung cancers and because smoking is known to profoundly alter the function of alveolar macrophages in humans and experimental animals, subsequent experiments examined the role of chronic cigarette smoke exposure on tumoricidal activity of lung macrophages. Rats were exposed in vivo for 8 wk to either cigarette smoke or air (sham-treated controls). When lavage cells were cultured and stimulated with LPS (1 microgram/ml), 5- to 10-fold less cytotoxin was produced by lavage cells from rats exposed to cigarette smoke. Similarly, using a direct cytotoxicity assay, lung macrophages of smoke-exposed animals also revealed marked impairment in cytotoxicity against L-929 cell targets, and this was noted over a wide range of macrophage:tumor target cell ratios. Another product of macrophages, interferon, was also decreased in rats exposed in vivo to cigarette smoke when compared to sham-treated controls. These results suggest that cigarette smoke exposure may impair pulmonary

  9. The health effects of menthol cigarettes as compared to non-menthol cigarettes

    Directory of Open Access Journals (Sweden)

    Hoffman Allison C

    2011-05-01

    Full Text Available Abstract Since the 1920s, menthol has been added to cigarettes and used as a characterizing flavor. The health effects of cigarette smoking are well documented, however the health effects of menthol cigarettes as compared to non-menthol cigarettes is less well studied. This review discusses menthol’s effects on 1 biomarkers of tobacco smoke exposure, 2 toxicity and cellular effects, 3 lung function and respiration, 4 pulmonary and/or vascular function, 5 allergic reactions and inflammation, and 6 tobacco-related diseases. It is concluded that menthol is a biologically active compound that has effects by itself and in conjunction with nicotine, however much of the data on the other areas of interest are inconclusive and firm conclusions cannot be drawn.

  10. Development of an in vitro cytotoxicity model for aerosol exposure using 3D reconstructed human airway tissue; application for assessment of e-cigarette aerosol.

    Science.gov (United States)

    Neilson, Louise; Mankus, Courtney; Thorne, David; Jackson, George; DeBay, Jason; Meredith, Clive

    2015-10-01

    Development of physiologically relevant test methods to analyse potential irritant effects to the respiratory tract caused by e-cigarette aerosols is required. This paper reports the method development and optimisation of an acute in vitro MTT cytotoxicity assay using human 3D reconstructed airway tissues and an aerosol exposure system. The EpiAirway™ tissue is a highly differentiated in vitro human airway culture derived from primary human tracheal/bronchial epithelial cells grown at the air-liquid interface, which can be exposed to aerosols generated by the VITROCELL® smoking robot. Method development was supported by understanding the compatibility of these tissues within the VITROCELL® system, in terms of airflow (L/min), vacuum rate (mL/min) and exposure time. Dosimetry tools (QCM) were used to measure deposited mass, to confirm the provision of e-cigarette aerosol to the tissues. EpiAirway™ tissues were exposed to cigarette smoke and aerosol generated from two commercial e-cigarettes for up to 6 h. Cigarette smoke reduced cell viability in a time dependent manner to 12% at 6 h. E-cigarette aerosol showed no such decrease in cell viability and displayed similar results to that of the untreated air controls. Applicability of the EpiAirway™ model and exposure system was demonstrated, showing little cytotoxicity from e-cigarette aerosol and different aerosol formulations when compared directly with reference cigarette smoke, over the same exposure time. PMID:26176715

  11. Cigarettes Butts and the Case for an Environmental Policy on Hazardous Cigarette Waste

    Directory of Open Access Journals (Sweden)

    Richard Barnes

    2009-05-01

    Full Text Available Discarded cigarette butts are a form of non-biodegradable litter. Carried as runoff from streets to drains, to rivers, and ultimately to the ocean and its beaches, cigarette filters are the single most collected item in international beach cleanups each year. They are an environmental blight on streets, sidewalks, and other open areas. Rather than being a protective health device, cigarette filters are primarily a marketing tool to help sell ‘safe’ cigarettes. They are perceived by much of the public (especially current smokers to reduce the health risks of smoking through technology. Filters have reduced the machine-measured yield of tar and nicotine from burning cigarettes, but there is controversy as to whether this has correspondingly reduced the disease burden of smoking to the population. Filters actually may serve to sustain smoking by making it seem less urgent for smokers to quit and easier for children to initiate smoking because of reduced irritation from early experimentation. Several options are available to reduce the environmental impact of cigarette butt waste, including developing biodegradable filters, increasing fines and penalties for littering butts, monetary deposits on filters, increasing availability of butt receptacles, and expanded public education. It may even be possible to ban the sale of filtered cigarettes altogether on the basis of their adverse environmental impact. This option may be attractive in coastal regions where beaches accumulate butt waste and where smoking indoors is increasingly prohibited. Additional research is needed on the various policy options, including behavioral research on the impact of banning the sale of filtered cigarettes altogether.

  12. Neural circuitry of impulsivity in a cigarette craving paradigm

    Directory of Open Access Journals (Sweden)

    Josiane eBourque

    2013-07-01

    Full Text Available Impulsivity has been shown to play a pivotal role in the onset, pattern of consumption, relapse and, most notably, craving of illicit and licit drugs such as cigarette smoking. The goal of this study was to examine the neurobiological influence of trait impulsivity during cue-induced cigarette craving. Thirty-one chronic smokers passively viewed appetitive smoking-related and neutral images while being scanned and reported their feelings of craving. They completed the Barratt Impulsiveness Scale, a measure of trait impulsivity. We conducted functional connectivity analyses using the psycho-physiological interaction method. During the processing of smoking stimuli, participants presented increased activations in the cingulate and prefrontal cortices, as well as in the limbic system. We observed a significant positive relationship between impulsivity scores and reported craving. A negative correlation was observed between the impulsivity score and activity in the posterior cingulate cortex (PCC. The insula, dorsal anterior cingulate cortex (dACC as well as the dorsolateral prefrontal cortex (DLPFC presented a negative connectivity with the PCC. Consistent with the view that the PCC is related to the ability to resist cigarette craving, our results suggest that high impulsive smokers have greater difficulty in controlling their cravings, and that this weakness may be mediated by lower PCC activity. Moreover, we argue that the less PCC activity, the greater the probability of a stronger emotional, physiological and biased attentional response to smoking cues mediated by insula, dACC and DLPFC activity. This is the first study on this topic, and so, results will need to be replicated in both licit and illicit drug abusers. Our findings also highlight a need for more emphasis on the PCC in drug addiction research, as it is one of the most consistently activated regions in fMRI studies examining the neural correlates of cue-induced alcohol, drug and

  13. Influence of cigarette smoking on human autonomic function

    Science.gov (United States)

    Niedermaier, O. N.; Smith, M. L.; Beightol, L. A.; Zukowska-Grojec, Z.; Goldstein, D. S.; Eckberg, D. L.

    1993-01-01

    BACKGROUND. Although cigarette smoking is known to lead to widespread augmentation of sympathetic nervous system activity, little is known about the effects of smoking on directly measured human sympathetic activity and its reflex control. METHODS AND RESULTS. We studied the acute effects of smoking two research-grade cigarettes on muscle sympathetic nerve activity and on arterial baroreflex-mediated changes of sympathetic and vagal neural cardiovascular outflows in eight healthy habitual smokers. Measurements were made during frequency-controlled breathing, graded Valsalva maneuvers, and carotid baroreceptor stimulation with ramped sequences of neck pressure and suction. Smoking provoked the following changes: Arterial pressure increased significantly, and RR intervals, RR interval spectral power at the respiratory frequency, and muscle sympathetic nerve activity decreased. Plasma nicotine levels increased significantly, but plasma epinephrine, norepinephrine, and neuropeptide Y levels did not change. Peak sympathetic nerve activity during and systolic pressure overshoots after Valsalva straining increased significantly in proportion to increases of plasma nicotine levels. The average carotid baroreceptor-cardiac reflex relation shifted rightward and downward on arterial pressure and RR interval axes; average gain, operational point, and response range did not change. CONCLUSIONS. In habitual smokers, smoking acutely reduces baseline levels of vagal-cardiac nerve activity and completely resets vagally mediated arterial baroreceptor-cardiac reflex responses. Smoking also reduces muscle sympathetic nerve activity but augments increases of sympathetic activity triggered by brief arterial pressure reductions. This pattern of autonomic changes is likely to influence smokers' responses to acute arterial pressure reductions importantly.

  14. Cigarette smoking and progression in multiple sclerosis

    NARCIS (Netherlands)

    Koch, Marcus; van Harten, Annemarie; Uyttenboogaart, Maarten; De Keyser, Jacques

    2007-01-01

    OBJECTIVE: To investigate the influence of cigarette smoking on progression and disability accumulation in multiple sclerosis (MS). METHODS: Information on past and present smoking of 364 patients with MS was obtained through a structured questionnaire survey. We used Kaplan-Meier analyses and Cox r

  15. Reasons for Starting and Stopping Electronic Cigarette Use

    Directory of Open Access Journals (Sweden)

    Jessica K. Pepper

    2014-10-01

    Full Text Available The aim of our study was to explore reasons for starting and then stopping electronic cigarette (e-cigarette use. Among a national sample of 3878 U.S. adults who reported ever trying e-cigarettes, the most common reasons for trying were curiosity (53%; because a friend or family member used, gave, or offered e-cigarettes (34%; and quitting or reducing smoking (30%. Nearly two-thirds (65% of people who started using e-cigarettes later stopped using them. Discontinuation was more common among those whose main reason for trying was not goal-oriented (e.g., curiosity than goal-oriented (e.g., quitting smoking (81% vs. 45%, p < 0.001. The most common reasons for stopping e-cigarette use were that respondents were just experimenting (49%, using e-cigarettes did not feel like smoking cigarettes (15%, and users did not like the taste (14%. Our results suggest there are two categories of e-cigarette users: those who try for goal-oriented reasons and typically continue using and those who try for non-goal-oriented reasons and then typically stop using. Research should distinguish e-cigarette experimenters from motivated users whose decisions to discontinue relate to the utility or experience of use. Depending on whether e-cigarettes prove to be effective smoking cessation tools or whether they deter cessation, public health programs may need distinct strategies to reach and influence different types of users.

  16. Counseling patients on the use of electronic cigarettes.

    Science.gov (United States)

    Ebbert, Jon O; Agunwamba, Amenah A; Rutten, Lila J

    2015-01-01

    Electronic cigarettes (e-cigarettes) have substantially increased in popularity. Clear evidence about the safety of e-cigarettes is lacking, and laboratory experiments and case reports suggest these products may be associated with potential adverse health consequences. The effectiveness of e-cigarettes for smoking cessation is modest and appears to be comparable to the nicotine patch combined with minimal behavioral support. Although a role for e-cigarettes in the treatment of tobacco dependence may emerge in the future, the potential risk of e-cigarettes outweighs their known benefit as a recommended tobacco treatment strategy by clinicians. Patients should be counseled on the known efficacy and potential risks of e-cigarettes.

  17. E-cigarette Marketing and Older Smokers: Road to Renormalization

    Science.gov (United States)

    Cataldo, Janine K.; Petersen, Anne Berit; Hunter, Mary; Wang, Julie; Sheon, Nicolas

    2015-01-01

    Objectives To describe older smokers’ perceptions of risks and use of e-cigarettes, and their responses to marketing and knowledge of, and opinions about, regulation of e-cigarettes. Methods Eight 90-minute focus groups with 8 to 9 participants met in urban and suburban California to discuss topics related to cigarettes and alternative tobacco products. Results Older adults are using e-cigarettes for cessation and as a way to circumvent no-smoking policies; they have false perceptions about the effectiveness and safety of e-cigarettes. They perceive e-cigarette marketing as a way to renormalize smoking. Conclusions To stem the current epidemic of nicotine addiction, the FDA must take immediate action because e-cigarette advertising promotes dual use and may contribute to the renormalization of smoking. PMID:25741681

  18. E-Cigarette Use in Patients Receiving Home Oxygen Therapy

    Directory of Open Access Journals (Sweden)

    Yves Lacasse

    2015-01-01

    Full Text Available Current smokers who are prescribed home oxygen may not benefit from the therapy. In addition to being an obvious fire hazard, there is some evidence that the physiological mechanisms by which home oxygen is believed to operate are inhibited by smoking. Although their effectiveness is yet to be demonstrated, electronic cigarettes (e-cigarettes are often regarded as an aid to smoking cessation. However, several burn accidents in e-cigarette smokers receiving home oxygen therapy have also been reported, leading Health Canada to release a warning of fire risk to oxygen therapy patients from e-cigarettes. It is the authors’ position that patients receiving oxygen should definitely not use e-cigarettes. The authors provide suggestions for addressing the delicate issue of home oxygen therapy in current cigarette and/or e-cigarette smokers.

  19. Attitudes toward E-Cigarettes, Reasons for Initiating E-Cigarette Use, and Changes in Smoking Behavior after Initiation: A Pilot Longitudinal Study of Regular Cigarette Smokers

    OpenAIRE

    Berg, Carla J.; Barr, Dana Boyd; Stratton, Erin; Escoffery, Cam; Kegler, Michelle

    2014-01-01

    Objectives We examined 1) changes in smoking and vaping behavior and associated cotinine levels and health status among regular smokers who were first-time e-cigarette purchasers and 2) attitudes, intentions, and restrictions regarding e-cigarettes. Methods We conducted a pilot longitudinal study with assessments of the aforementioned factors and salivary cotinine at weeks 0, 4, and 8. Eligibility criteria included being ≥18 years old, smoking ≥25 of the last 30 days, smoking ≥5 cigarettes pe...

  20. Reduced exposure evaluation of an Electrically Heated Cigarette Smoking System. Part 5: 8-Day randomized clinical trial in Japan.

    Science.gov (United States)

    Tricker, Anthony R; Kanada, Shigeto; Takada, Kohji; Leroy, Claire Martin; Lindner, Dirk; Schorp, Matthias K; Dempsey, Ruth

    2012-11-01

    A randomized, controlled, open-label, parallel-group, single-center study to determine biomarkers of exposure to twelve selected harmful and potentially harmful constituents (HPHCs) in cigarette smoke and urinary excretion of mutagenic material in 128 male and female Japanese subjects smoking Marlboro cigarettes (6 mg tar, 0.5mg nicotine, and 7.0mg CO) at baseline. Subjects were randomized to continue smoking Marlboro cigarettes, or switch to the Electrically Heated Cigarette Smoking System (EHCSS) and smoke either the EHCSS-K6 (5mg tar, 0.3mg nicotine, and 0.6 mg CO) or the EHCSS-K3 (3mg tar, 0.2mg nicotine, and 0.6 mg CO) cigarette, or switch to smoking Lark One cigarettes (1mg tar, 0.1mg nicotine, and 2.0mg CO), or to no-smoking. The mean decreases from baseline to Day 8 were statistically significant (p ≤ 0.05) for all cigarette smoke HPHC including CO (the primary objective) and excretion of mutagenic material in the EHCSS-K6 (range: -14.6% to -75.6%) and EHCSS-K3 (range: -9.8% to -73.0%) groups. Statistically significant reductions (all p ≤ 0.05) in exposure to ten cigarette smoke HPHC (range: -5.9% to -34.6%), but not urinary mutagenicity, were observed in the Lark One group. The largest mean reductions in exposure to HPHC (all p ≤ 0.01 level) occurred in the no-smoking group (range: -13.7% to -97.6%). PMID:22940437

  1. Unintended consequences of cigarette price changes for alcohol drinking behaviors across age groups: evidence from pooled cross sections

    Directory of Open Access Journals (Sweden)

    McLellan Deborah L

    2012-07-01

    Full Text Available Abstract Background Raising prices through taxation on tobacco and alcohol products is a common strategy to raise revenues and reduce consumption. However, taxation policies are product specific, focusing either on alcohol or tobacco products. Several studies document interactions between the price of cigarettes and general alcohol use and it is important to know whether increased cigarette prices are associated with varying alcohol drinking patterns among different population groups. To inform policymaking, this study investigates the association of state cigarette prices with smoking, and current, binge, and heavy drinking by age group. Methods The 2001-2006 Behavioral Risk Factor Surveillance System surveys (n = 1,323,758 were pooled and analyzed using multiple regression equations to estimate changes in smoking and drinking pattern response to an increase in cigarette price, among adults aged 18 and older. For each outcome, a multiple linear probability model was estimated which incorporated terms interacting state cigarette price with age group. State and year fixed effects were included to control for potential unobserved state-level characteristics that might influence smoking and drinking. Results Increases in state cigarette prices were associated with increases in current drinking among persons aged 65 and older, and binge and heavy drinking among persons aged 21-29. Reductions in smoking were found among persons aged 30-64, drinking among those aged 18-20, and binge drinking among those aged 65 and older. Conclusions Increases in state cigarette prices may increase or decrease smoking and harmful drinking behaviors differentially by age. Adults aged 21-29 and 65 and older are more prone to increased drinking as a result of increased cigarette prices. Researchers, practitioners, advocates, and policymakers should work together to understand and prepare for these unintended consequences of tobacco taxation policy.

  2. Protective effect of bacoside A on cigarette smoking-induced brain mitochondrial dysfunction in rats.

    Science.gov (United States)

    Anbarasi, Kothandapani; Vani, Ganapathy; Devi, Chennam Srinivasulu Shyamala

    2005-01-01

    Chronic exposure to cigarette smoke affects the structure and function of mitochondria, which may account for the pathogenesis of smoking-related diseases. Bacopa monniera Linn., used in traditional Indian medicine for various neurological disorders, was shown to possess mitrochondrial membrane-stabilizing properties in the rat brain during exposure to morphine. We investigated the protective effect of bacoside A, the active principle of Bacopa monniera, against mitochondrial dysfunction in rat brain induced by cigarette smoke. Male Wistar albino rats were exposed to cigarette smoke and administered bacoside A for a period of 12 weeks. The mitochondrial damage in the brain was assessed by examining the levels of lipid peroxides, cholesterol, phospholipid, cholesterol/phospholipid (C/P) ratio, and the activities of isocitrate dehydrogenase, alpha-ketoglutarate dehydrogenase, succinate dehydrogenase, malate dehydrogenase, NADH dehydrogenase, and cytochrome C oxidase. The oxidative phosphorylation (rate of succinate oxidation, respiratory control ratio and ADP/O ratio, and the levels of ATP) was evaluated for the assessment of mitochondrial functional capacity. We found significantly elevated levels of lipid peroxides, cholesterol, and C/P ratio, and decreased levels of phospholipids and mitochondrial enzymes in the rats exposed to cigarette smoke. Measurement of oxidative phosphorylation revealed a marked depletion in all the variables studied. Administration of bacoside A prevented the structural and functional impairment of mitochondria upon exposure to cigarette smoke. From the results, we suggest that chronic cigarette smoke exposure induces damage to the mitochondria and that bacoside A protects the brain from this damage by maintaining the structural and functional integrity of the mitochondrial membrane.

  3. Cigarette purchasing behaviour in Thailand and Malaysia: comparative analysis of a semi-monopolistic and a free-market structure.

    Science.gov (United States)

    Ross, H; Driezen, P; Sirirassamee, B; Kin, F

    2009-01-01

    A wide range of cigarette prices can undermine the impact of tobacco tax policy when smokers switch to cheaper cigarettes instead of quitting. In order to better understand this behaviour, we study socio-economic determinants of price/brand choices in two different markets: a semi-monopolistic market in Thailand and a competitive market in Malaysia. The hypothesis that the factors affecting the price/brand choice are different in these two markets is analysed by employing a 2005 survey among smokers. This survey provides a unique perspective on market characteristics usually described only in business reports by the tobacco industry. We found that smokers in Thailand have fewer opportunities to trade down to save money on cigarettes, but pay lower prices than smokers in Malaysia, despite Thailand's higher tax rate. The Malaysian market, on the other hand, offers many possibilities to shop around for cheaper cigarettes. Higher income and education increase the price paid per cigarette in both countries, but the impact of these factors is larger in Malaysia. This has implications for sensitivity to cigarette prices. Using tax policy alone should be a more effective tobacco control measure in Thailand as compared to Malaysia. The effectiveness of a tax increase in Malaysia can be improved by adding programmes focusing on smoking cessation among low-income/low-educated smokers.

  4. Impacts of peroxisome proliferator-activated receptor-γ activation on cigarette smoke-induced exacerbated response to bacteria.

    Science.gov (United States)

    Morissette, Mathieu C; Shen, Pamela; Thayaparan, Danya; Stämpfli, Martin R

    2015-01-01

    Chronic obstructive pulmonary disease (COPD) is characterised by a state of chronic pulmonary inflammation punctuated by microbial exacerbations. Despite advances in treatment options, COPD remains difficult to manage. In this study, we investigated the potential of peroxisome proliferator-activated receptor (PPAR)γ activation as a new therapy against cigarette smoke-induced inflammation and its associated bacterial exacerbation. C57BL/6 mice were exposed to room air or cigarette smoke for either 4 days or 4 weeks and treated either prophylactically or therapeutically with rosiglitazone. The impact of rosiglitazone on cigarette smoke-induced exacerbated response to the bacterial pathogen nontypeable Haemophilus influenzae (NTHi) was studied using the therapeutic treatment protocol. We found that rosiglitazone was able to reduce cigarette smoke-induced neutrophilia both when administered prophylactically or therapeutically. Therapeutic intervention with rosiglitazone was also effective in preventing cigarette smoke-induced neutrophilia exacerbation following NTHi infection. Moreover, the anti-inflammatory effects of rosiglitazone did not lead to an increase in the pulmonary bacterial burden, unlike dexamethasone. Altogether, our data suggest that pharmacological activation of PPARγ may be an effective therapeutic approach to improve COPD management, as it is able to reduce cigarette smoke-induced inflammation and decrease the magnitude of bacterial exacerbations, without compromising the ability of the immune system to control the infection. PMID:25034559

  5. Modeling the influence of vitamin D deficiency on cigarette smoke-induced emphysema.

    Directory of Open Access Journals (Sweden)

    Mardi A. Crane-Godreau

    2013-06-01

    Full Text Available Chronic obstructive pulmonary disease (COPD is a major cause of morbidity and mortality worldwide. While the primary risk factor for COPD is cigarette smoke exposure, vitamin D deficiency has been epidemiologically implicated as a factor in the progressive development of COPD-associated emphysema. Because of difficulties inherent to studies involving multiple risk factors in the progression of COPD in humans, we developed a murine model in which to study the separate and combined effects of vitamin D deficiency and cigarette smoke exposure. During a 16 week period, mice were exposed to one of four conditions, control diet breathing room air (CD-NS, control diet with cigarette smoke exposure (CD-CSE, vitamin D deficient diet breathing room air (VDD-NS or vitamin D deficient diet with cigarette smoke exposure (VDD-CSE. At the end of the exposure period, the lungs were examined by a pathologist and separately by morphometric analysis. In parallel experiments, mice were anesthetized for pulmonary function testing followed by sacrifice and analysis. Emphysema (determined by an increase in alveolar mean linear intercept length was more severe in the VDD-CSE mice compared to control animals and animals exposed to VDD or CSE alone. The VDD-CSE and the CD-CSE mice had increased total lung capacity and increased static lung compliance. There was also a significant increase in the matrix metalloproteinase-9: tissue inhibitor of metalloproteinases-1 ratio in VDD-CSE mice compared with all controls. Alpha-1 antitrypsin expression was reduced in VDD-CSE mice as well. In summary, vitamin D deficiency, when combined with cigarette smoke exposure, seemed to accelerate the appearance of emphysemas, perhaps by virtue of an increased protease-antiprotease ratio in the combined VDD-CSE animals. These results support the value of our mouse model in the study of COPD.

  6. On the interaction between radon progeny and particles generated by electronic and traditional cigarettes

    Science.gov (United States)

    Vargas Trassierra, C.; Cardellini, F.; Buonanno, G.; De Felice, P.

    2015-04-01

    During their entire lives, people are exposed to the pollutants present in indoor air. Recently, Electronic Nicotine Delivery Systems, mainly known as electronic cigarettes, have been widely commercialized: they deliver particles into the lungs of the users but a "second-hand smoke" has yet to be associated to this indoor source. On the other hand, the naturally-occurring radioactive gas, i.e. radon, represents a significant risk for lung cancer, and the cumulative action of these two agents could be worse than the agents separately would. In order to deepen the interaction between radon progeny and second-hand aerosol from different types of cigarettes, a designed experimental study was carried out by generating aerosol from e-cigarette vaping as well as from second-hand traditional smoke inside a walk-in radon chamber at the National Institute of Ionizing Radiation Metrology (INMRI) of Italy. In this chamber, the radon present in air comes naturally from the floor and ambient conditions are controlled. To characterize the sidestream smoke emitted by cigarettes, condensation particle counters and scanning mobility particle sizer were used. Radon concentration in the air was measured through an Alphaguard ionization chamber, whereas the measurement of radon decay product in the air was performed with the Tracelab BWLM Plus-2S Radon daughter Monitor. It was found an increase of the Potential Alpha-Energy Concentration (PAEC) due to the radon decay products attached to aerosol for higher particle number concentrations. This varied from 7.47 ± 0.34 MeV L-1 to 12.6 ± 0.26 MeV L-1 (69%) for the e-cigarette. In the case of traditional cigarette and at the same radon concentration, the increase was from 14.1 ± 0.43 MeV L-1 to 18.6 ± 0.19 MeV L-1 (31%). The equilibrium factor increases, varying from 23.4% ± 1.11% to 29.5% ± 0.26% and from 30.9% ± 1.0% to 38.1 ± 0.88 for the e-cigarette and traditional cigarette, respectively. These growths still continue for long

  7. Design and Implementation of the cigarette factory core data protection platform control%卷烟厂核心数据保护管控平台的设计与实现

    Institute of Scientific and Technical Information of China (English)

    潘佰林; 汪炎平; 李寒曦; 钱杰; 金振训

    2013-01-01

    After completion of the technical transformation projects,the domestic cigarette factory in the industrial production process is more populous,industrialization and information technology combined with very closely.Most enterprises have a manufacturing execution system(MES),the data exchange system (XI),Warehouse Management System(WMS)application systems for production management.When the failure of a production management system application or environment may cause local production section or the whole plant shutdowns.In this paper,Hangzhou Cigarette Factory,for example,the research is to establish a set of oriented core data protection system and build a secure support platform,so as to ensure the production management system failure can be a quick recovery in a short period of time,to keep the productioncontinuity.%  国内卷烟厂在完成技改项目之后,工业生产流程越发庞大,工业化与信息化结合非常紧密。大多数企业均有生产执行系统(MES)、数据交换系统(XI)、仓储管理系统(WMS)等多个应用系统进行生产管理。当某个生产管理系统应用或环境出现故障时,可能会造成局部生产工段或全厂性的停产。本文以杭州卷烟厂为例,研究的是建立一套面向核心数据的保护系统,并搭建一个安全支撑平台,从而确保当生产管理系统故障发生后能够在短时间内进行快速恢复,保持生产的连续性。

  8. Electronic Cigarette Use Among Working Adults - United States, 2014.

    Science.gov (United States)

    Syamlal, Girija; Jamal, Ahmed; King, Brian A; Mazurek, Jacek M

    2016-01-01

    Electronic cigarettes (e-cigarettes) are battery-powered devices that deliver a heated aerosol, which typically contains nicotine, flavorings, and other additives, to the user. The e-cigarette marketplace is rapidly evolving, but the long-term health effects of these products are not known. Carcinogens and toxins such as diacetyl, acetaldehyde, and other harmful chemicals have been documented in the aerosol from some e-cigarettes (1-3). On May 5, 2016, the Food and Drug Administration (FDA) finalized a rule extending its authority to all tobacco products, including e-cigarettes.* The prevalence of e-cigarette use among U.S. adults has increased in recent years, particularly among current and former conventional cigarette smokers (4); in 2014, 3.7% of all U.S. adults, including 15.9% of current cigarette smokers, and 22.0% of former cigarette smokers, used e-cigarettes every day or some days (5). The extent of current e-cigarette use among U.S. working adults has not been assessed. Therefore, CDC analyzed 2014 National Health Interview Survey (NHIS) data for adults aged ≥18 years who were working during the week before the interview, to provide national estimates of current e-cigarette use among U.S. working adults by industry and occupation. Among the estimated 146 million working adults, 3.8% (5.5 million) were current (every day or some days) e-cigarette users; the highest prevalences were among males, non-Hispanic whites, persons aged 18-24 years, persons with annual household income <$35,000, persons with no health insurance, cigarette smokers, other combustible tobacco users, and smokeless tobacco users. By industry and occupation, workers in the accommodation and food services industry and in the food preparation and serving-related occupations had the highest prevalence of current e-cigarette use. Higher prevalences of e-cigarette use among specific groups and the effect of e-cigarette use on patterns of conventional tobacco use underscore the importance

  9. Effects of plain packaging on decision-making and reward for nicotine cigarettes

    Directory of Open Access Journals (Sweden)

    Martin LE

    2014-05-01

    Full Text Available Laura E Martin1,21Hoglund Brain Imaging Center, 2Department of Preventive Medicine and Public Health, University of Kansas Medical Center, Kansas City, KS, USAAbstract: Cigarette smoking remains the leading preventable cause of death worldwide. Efforts to reduce smoking prevalence include changes to policies that are expected to have impacts on smoking behaviors. Plain packaging has been introduced as a method to reduce the appeal of smoking by removing such branding information as pack colors and brand logos from cigarette packages. Behavioral studies of plain packaging demonstrate reductions in the appeal of cigarette packages, changes in smoking behaviors, and expected reductions in smoking initiation. Neuroimaging studies of branding demonstrate that the neural systems of rewards and cognitive control are associated with processing brand information (eg, logos. Neuroimaging studies in smokers demonstrate that the neural systems of reward respond to images of cigarettes and are associated with reductions in cognitive control responses. The current review discusses the state of research on plain packaging in terms of a biopsychosocial model of addiction in which behavioral studies of plain packaging can identify psychological and social changes related to packaging, whereas neuroimaging studies can identify biological changes underlying the psychological and social impacts of packaging. Together, these studies show that plain packaging may reduce positive perceptions of smoking by reducing related reward responses in the brain, thus increasing the likelihood that smokers will be able to resist the urge to smoke, and perhaps quit smoking altogether.Keywords: smoking, plain packaging, neuroimaging, branding, reward

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

    Science.gov (United States)

    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. PMID:25795345

  11. Evaluation of E-Cigarette Liquid Vapor and Mainstream Cigarette Smoke after Direct Exposure of Primary Human Bronchial Epithelial Cells

    Directory of Open Access Journals (Sweden)

    Stefanie Scheffler

    2015-04-01

    Full Text Available E-cigarettes are emerging products, often described as “reduced-risk” nicotine products or alternatives to combustible cigarettes. Many smokers switch to e-cigarettes to quit or significantly reduce smoking. However, no regulations for e-cigarettes are currently into force, so that the quality and safety of e-liquids is not necessarily guaranteed. We exposed primary human bronchial epithelial cells of two different donors to vapor of e-cigarette liquid with or without nicotine, vapor of the carrier substances propylene glycol and glycerol as well as to mainstream smoke of K3R4F research cigarettes. The exposure was done in a CULTEX® RFS compact  module, allowing the exposure of the cells at the air-liquid interface. 24 h post-exposure, cell viability and oxidative stress levels in the cells were analyzed. We found toxicological effects of e-cigarette vapor and the pure carrier substances, whereas the nicotine concentration did not have an effect on the cell viability. The viability of mainstream smoke cigarette exposed cells was 4.5–8 times lower and the oxidative stress levels 4.5–5 times higher than those of e-cigarette vapor exposed cells, depending on the donor. Our experimental setup delivered reproducible data and thus provides the opportunity for routine testing of e-cigarette liquids to ensure safety and quality for the user.

  12. Estimating mortality due to cigarette smoking

    DEFF Research Database (Denmark)

    Brønnum-Hansen, Henrik; Juel, K

    2000-01-01

    We estimated the mortality from various diseases caused by cigarette smoking using two methods and compared the results. In one method, the "Prevent" model is used to simulate the effect on mortality of the prevalence of cigarette smoking derived retrospectively. The other method, suggested by R...... are small and appear to be explicable. The Prevent model can be used for more general scenarios of effective health promotion, but it requires more data than the Peto et al method, which can be used only to estimate mortality related to smoking........ Peto et al (Lancet 1992;339:1268-1278), requires data on mortality from lung cancer among people who have never smoked and among smokers, but it does not require data on the prevalence of smoking. In the Prevent model, 33% of deaths among men and 23% of those among women in 1993 from lung cancer...

  13. Simulation smuggling study for shielded sources of 235U, 238U, 232Th, 137Cs and 60Co by using γ-detection

    International Nuclear Information System (INIS)

    This work deals with gamma detection of shielded sources of 235U, 238U, 232Th, 137Cs and 60Co by using HpGe and NaI detectors through their main characteristic energies; 185.7 keV, (63, 1001), (583 and 911), 661.6 and (1173 and 1332) KeV respectively. These radioactive sources were individually hidden in containers of aluminum (Al), iron (Fe) and cupper (Cu) of different thicknesses; 3, 6, 9, 12, 15, 18 mm. Thin containers of lead (Pb) were also used with the same sources. The attenuation factor (I/I0), the ratio of radiation intensity with and without container or shield, was calculated for all the investigated γ-energies. The relationship between the attenuation factor and the studied thicknesses of the containers was given, depicted and discussed. Detection of the mixed sources shielded by different materials of different thicknesses was also carried out by using PDR-77 survey meter. The radiation levels were found to be within the natural background at 65cm distance from the shielded sources. Telescopic arm carrying 2x2 NaI and radiometer was also used. Generally, It can be concluded that smuggling of radioactive materials of low radioactivity can be done without detection by hiding them in containers or within scrap of Cu, Fe or even Al rather than using the conventional heavy lead shield. (author)

  14. Cigarettes and Other Tobacco Products

    Science.gov (United States)

    ... heart rate. Similar to other addictive drugs like cocaine and heroin, nicotine increases levels of the neurotransmitter dopamine, which affects the brain pathways that control reward and pleasure. For many ...

  15. Longitudinal Trajectories of Cigarette Smoking Following Rape

    OpenAIRE

    Ananda B. Amstadter; Resnick, Heidi S.; Nugent, Nicole R.; Acierno, Ron; Rheingold, Alyssa A.; Minhinnett, Robin; Kilpatrick, Dean G.

    2009-01-01

    Although prior research has identified increases in cigarette smoking following trauma exposure, no studies have examined longitudinal trajectories of smoking following rape. The present investigation identifies and characterizes longitudinal ( 6 months post-assault) trajectories of smoking (N = 152) following a rape in a sample of 268 sexual assault victims participating in a forensic medical exam. Further, we examine acute predictors of subsequent smoking trajec...

  16. Efficient Excise Taxation: The Evidence from Cigarettes.

    OpenAIRE

    Benjamin, Daniel K; William R. Dougan

    1997-01-01

    The authors develop a model in which optimizing policy makers in adjacent government jurisdictions levy excise taxes on a commodity that has a unique point of production from which all shipments emanate. From this model the authors derive an unusually specific predicted geographical pattern of those excise taxes in which these taxes rise at specific decreasing rate as one moves outward from the point of production. The authors compare these predictions to the observed pattern of cigarette tax...

  17. Exploring Cigarette Use among Male Migrant Workers in Nigeria

    Directory of Open Access Journals (Sweden)

    Olanrewaju Olusola Onigbogi

    2015-04-01

    Full Text Available Background There is limited knowledge about the use of cigarettes by blacks outside the United States (U.S. Nigeria creates an opportunity to explore smoking behaviours, smoking cessation (nicotine dependence and use of cigarettes in a country that has a large black population outside the U.S. Methods We conducted three Focus Group Discussions (FGDs involving twenty-four male migrant workers who reported that they were current cigarette smokers. Interviews were audio-taped and transcribed. Results Four major themes namely: reasons for initiating and continuing to smoke cigarettes, factors affecting brand choice, barriers to quitting, effect of smoking mentholated cigarette brands were identified. Conclusion This study provides insight into the use of mentholated and non-mentholated cigarettes and suggests the need for further studies to explore smoking behavior among Nigerians.

  18. Cigarette package design: opportunities for disease prevention

    Directory of Open Access Journals (Sweden)

    Pollay RW

    2003-01-01

    Full Text Available Abstract Objective To learn how cigarette packages are designed and to determine to what extent cigarette packages are designed to target children. Methods A computer search was made of all Internet websites that post tobacco industry documents using the search terms: packaging, package design, package study, box design, logo, trademark and design study. All documents were retrieved electronically and analyzed by the first author for recurrent themes. Data Synthesis Cigarette manufacturers devote a great deal of attention and expense to package design because it is central to their efforts to create brand images. Colors, graphic elements, proportioning, texture, materials and typography are tested and used in various combinations to create the desired product and user images. Designs help to create the perceived product attributes and project a personality image of the user with the intent of fulfilling the psychological needs of the targeted type of smoker. The communication of these images and attributes is conducted through conscious and subliminal processes. Extensive testing is conducted using a variety of qualitative and quantitative research techniques. Conclusion The promotion of tobacco products through appealing imagery cannot be stopped without regulating the package design. The same marketing research techniques used by the tobacco companies can be used to design generic packaging and more effective warning labels targeted at specific consumers.

  19. Electronic cigarettes: a survey of users

    Directory of Open Access Journals (Sweden)

    Etter Jean-François

    2010-05-01

    Full Text Available Abstract Background Little is known about users of electronic cigarettes, or their opinions, satisfaction or how and why they use such products. Methods An internet survey of 81 ever-users of ecigarettes in 2009. Participants answered open-ended questions on use of, and opinions about, ecigarettes. Results Respondents (73 current and 8 former users lived in France, Canada, Belgium or Switzerland. Most respondents (77% were men; 63% were former smokers and 37% were current smokers. They had used e-cigarettes for 100 days (median and drew 175 puffs per day (median. Participants used the ecigarette either to quit smoking (53 comments, to reduce their cigarette consumption (14 comments, in order not to disturb other people with smoke (20 comments, or in smoke-free places (21 comments. Positive effects reported with ecigarettes included their usefulness to quit smoking, and the benefits of abstinence from smoking (less coughing, improved breathing, better physical fitness. Respondents also enjoyed the flavour of ecigarettes and the sensation of inhalation. Side effects included dryness of the mouth and throat. Respondents complained about the frequent technical failures of ecigarettes and had some concerns about the possible toxicity of the devices and about their future legal status. Conclusions Ecigarettes were used mainly to quit smoking, and may be helpful for this purpose, but several respondents were concerned about potential toxicity. There are very few published studies on ecigarettes and research is urgently required, particularly on the efficacy and toxicity of these devices.

  20. Cigarette package design: opportunities for disease prevention

    Science.gov (United States)

    DiFranza, JR; Clark, DM; Pollay, RW

    2003-01-01

    Objective To learn how cigarette packages are designed and to determine to what extent cigarette packages are designed to target children. Methods A computer search was made of all Internet websites that post tobacco industry documents using the search terms: packaging, package design, package study, box design, logo, trademark and design study. All documents were retrieved electronically and analyzed by the first author for recurrent themes. Data Synthesis Cigarette manufacturers devote a great deal of attention and expense to package design because it is central to their efforts to create brand images. Colors, graphic elements, proportioning, texture, materials and typography are tested and used in various combinations to create the desired product and user images. Designs help to create the perceived product attributes and project a personality image of the user with the intent of fulfilling the psychological needs of the targeted type of smoker. The communication of these images and attributes is conducted through conscious and subliminal processes. Extensive testing is conducted using a variety of qualitative and quantitative research techniques. Conclusion The promotion of tobacco products through appealing imagery cannot be stopped without regulating the package design. The same marketing research techniques used by the tobacco companies can be used to design generic packaging and more effective warning labels targeted at specific consumers. PMID:19570250

  1. False promises: the tobacco industry, "low tar" cigarettes, and older smokers.

    Science.gov (United States)

    Cataldo, Janine K; Malone, Ruth E

    2008-09-01

    To investigate the role of the tobacco industry in marketing to and sustaining tobacco addiction among older smokers and aging baby boomers, We performed archival searches of electronic archives of internal tobacco company documents using a snowball sampling approach. Analysis was done using iterative and comparative review of documents, classification by themes, and a hermeneutic interpretive approach to develop a case study. 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. 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" of quitting, the industry contributes to the illusion that such cigarettes are safer, although "light" cigarettes may 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 older adults receiving tobacco addiction treatment. Comprehensive tobacco control measures must include a focus on older smokers.

  2. On Cigarette Case Design%论烟盒包装的设计艺术

    Institute of Scientific and Technical Information of China (English)

    黄浩; 刘文金

    2011-01-01

    包装设计在产品与消费者之间起着"桥梁"作用,烟盒包装承载着控烟宣传与传达香烟的品质、品味、品貌等信息的双重功能,烟盒包装设计对树立香烟的品牌价值和企业文化建设具有重要意义。烟盒包装的色彩设计、图案设计要为树立和保持本企业香烟的品质、品味、品貌做出贡献,以其独特的品牌魅力吸引消费者。%Packaging design plays the role of a "bridge" between the product and consumer.Cigarette packaging carrying the functions on both tobacco control advocacy and convey the quality of cigarettes,taste,and appearance sides,it has great significance on establish cigarette brand value and corporate culture.Cigarette packaging's color design and graphic design are used for making contributions on establishing and maintaining the quality,taste,and appearance of the product,which hence attracts consumers by dint of the brand's unique charm.

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

    Science.gov (United States)

    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. PMID:15231101

  4. Evaluation of Two Commercially Available Cannabidiol Formulations for Use in Electronic Cigarettes

    Science.gov (United States)

    Peace, Michelle R.; Butler, Karen E.; Wolf, Carl E.; Poklis, Justin L.; Poklis, Alphonse

    2016-01-01

    Since 24 states and the District of Columbia have legalized marijuana in some form, suppliers of legal marijuana have developed Cannabis sativa products for use in electronic cigarettes (e-cigarettes). Personal battery powered vaporizers, or e-cigarettes, were developed to deliver a nicotine vapor such that smokers could simulate smoking tobacco without the inherent pathology of inhaled tobacco smoke. The liquid formulations used in these devices are comprised of an active ingredient such as nicotine mixed with vegetable glycerin (VG) and/or propylene glycol (PG) and flavorings. A significant active ingredient of C. sativa, cannabidiol (CBD), has been purported to have anti-convulsant, anti-nociceptive, and anti-psychotic properties. These properties have potential medical therapies such as intervention of addictive behaviors, treatments for epilepsy, management of pain for cancer patients, and treatments for schizophrenia. However, CBD extracted from C. sativa remains a DEA Schedule I drug since it has not been approved by the FDA for medical purposes. Two commercially available e-cigarette liquid formulations reported to contain 3.3 mg/mL of CBD as the active ingredient were evaluated. These products are not regulated by the FDA in manufacturing or in labeling of the products and were found to contain 6.5 and 7.6 mg/mL of CBD in VG and PG with a variety of flavoring agents. Presently, while labeled as to content, the quality control of manufacturers and the relative safety of these products is uncertain. PMID:27621706

  5. Evaluation of Two Commercially Available Cannabidiol Formulations for Use in Electronic Cigarettes.

    Science.gov (United States)

    Peace, Michelle R; Butler, Karen E; Wolf, Carl E; Poklis, Justin L; Poklis, Alphonse

    2016-01-01

    Since 24 states and the District of Columbia have legalized marijuana in some form, suppliers of legal marijuana have developed Cannabis sativa products for use in electronic cigarettes (e-cigarettes). Personal battery powered vaporizers, or e-cigarettes, were developed to deliver a nicotine vapor such that smokers could simulate smoking tobacco without the inherent pathology of inhaled tobacco smoke. The liquid formulations used in these devices are comprised of an active ingredient such as nicotine mixed with vegetable glycerin (VG) and/or propylene glycol (PG) and flavorings. A significant active ingredient of C. sativa, cannabidiol (CBD), has been purported to have anti-convulsant, anti-nociceptive, and anti-psychotic properties. These properties have potential medical therapies such as intervention of addictive behaviors, treatments for epilepsy, management of pain for cancer patients, and treatments for schizophrenia. However, CBD extracted from C. sativa remains a DEA Schedule I drug since it has not been approved by the FDA for medical purposes. Two commercially available e-cigarette liquid formulations reported to contain 3.3 mg/mL of CBD as the active ingredient were evaluated. These products are not regulated by the FDA in manufacturing or in labeling of the products and were found to contain 6.5 and 7.6 mg/mL of CBD in VG and PG with a variety of flavoring agents. Presently, while labeled as to content, the quality control of manufacturers and the relative safety of these products is uncertain. PMID:27621706

  6. False promises: the tobacco industry, "low tar" cigarettes, and older smokers.

    Science.gov (United States)

    Cataldo, Janine K; Malone, Ruth E

    2008-09-01

    To investigate the role of the tobacco industry in marketing to and sustaining tobacco addiction among older smokers and aging baby boomers, We performed archival searches of electronic archives of internal tobacco company documents using a snowball sampling approach. Analysis was done using iterative and comparative review of documents, classification by themes, and a hermeneutic interpretive approach to develop a case study. 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. 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" of quitting, the industry contributes to the illusion that such cigarettes are safer, although "light" cigarettes may 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 older adults receiving tobacco addiction treatment. Comprehensive tobacco control measures must include a focus on older smokers. PMID:18691279

  7. Tobacco industry response to public health concern: a content analysis of cigarette ads.

    Science.gov (United States)

    Warner, K E

    1985-01-01

    Public awareness of the health hazards of smoking intensified when the subject received national publicity. To assess tobacco industry tactics to counter adverse publicity, we performed a content analysis of cigarette ads in selected issues of Time magazine, for selected years from 1929-84. The analysis showed direct responses to health concerns in all of the years of major smoking-and-health "events," with the possible exception of 1964, the year of the first Surgeon General's report. During these years large percentages of ads emphasized health themes instead of the conventional cigarette ad imagery. On average, health-theme ads have a higher verbal content than the more pictorial traditional ads. Correspondingly, they employ many fewer models. Health-theme ads tend to emphasize the "technological fix," such as the scientifically designed filter and the low-tar cigarette. Subtle changes in cigarette advertising include the elimination of visible smoke from ads. A decade's concentration on standard health themes, prompted by the "tar wars" of the 1970s, appears to have ended in the 1980s. Advertisers seem to have reverted to the "good times" nonhealth imagery of a bygone era, though possibly to deliver a subtle implicit health message. Understanding industry advertising tactics can assist public health professionals in developing insights into the promotion of smoking and in formulating smoking control strategies. Though highly exploratory and tentative in nature, this study is offered in the spirit of increasing such understanding. PMID:3997535

  8. Oral Gingival Cell Cigarette Smoke Exposure Induces Muscle Cell Metabolic Disruption

    Directory of Open Access Journals (Sweden)

    Andrea C. Baeder

    2016-01-01

    Full Text Available Cigarette smoke exposure compromises health through damaging multiple physiological systems, including disrupting metabolic function. The purpose of this study was to determine the role of oral gingiva in mediating the deleterious metabolic effects of cigarette smoke exposure on skeletal muscle metabolic function. Using an in vitro conditioned medium cell model, skeletal muscle cells were incubated with medium from gingival cells treated with normal medium or medium containing suspended cigarette smoke extract (CSE. Following incubation of muscle cells with gingival cell conditioned medium, muscle cell mitochondrial respiration and insulin signaling and action were determined as an indication of overall muscle metabolic health. Skeletal muscle cells incubated with conditioned medium of CSE-treated gingival cells had a profound reduction in mitochondrial respiration and respiratory control. Furthermore, skeletal muscle cells had a greatly reduced response in insulin-stimulated Akt phosphorylation and glycogen synthesis. Altogether, these results provide a novel perspective on the mechanism whereby cigarette smoke affects systemic metabolic function. In conclusion, we found that oral gingival cells treated with CSE create an altered milieu that is sufficient to both disrupted skeletal muscle cell mitochondrial function and insulin sensitivity.

  9. Polonium in cigarette smoke and radiation exposure of lungs

    Science.gov (United States)

    Carvalho, Fernando P.; Oliveira, João M.

    2006-01-01

    Polonium (210Po), the most volatile of naturally-occurring radionuclides in plants, was analysed in three common brands of cigarettes produced in Portugal. The analyses were carried out on the unburned tobacco contained in cigarettes, on the ashes and butts of smoked cigarettes and on the mainstream smoke. 210Po in tobacco displays concentrations ranging from 3 to 37 mBq g-1, depending upon the cigarette brand. The 210Po activity remaining in the solid residue of a smoked cigarette varied from 0.3 to 4.9 mBq per cigarette, and the 210Po in the inhaled smoke varied from 2.6 to 28.9 mBq. In all brands of cigarettes tested, a large fraction of the 210Po content is not inhaled by the smoker and it is released into the atmosphere. Part of it may be inhaled by passive smokers. Depending upon the commercial brand and upon the presence or absence of a filter in the cigarette, 5 to 37 % of the 210Po in the cigarette can be inhaled by the smoker. Taking into account the average 210Po in surface air, the smoker of one pack of twenty cigarettes per day may inhale 50 times 210Po than a non smoker. Cigarette smoke contributes with 1.5 % to the daily rate of 210Po absorption into the blood, 0.39 Bq d-1, and, after systemic circulation it gives rise to a whole body radiation dose in the same proportion. However, in the smoker the deposition of 210Po in the lungs is much more elevated than normal and may originate an enhanced radiation exposure. Estimated dose to the lungs is presented and radiobiological effects of cigarette smoke are discussed.

  10. Recent Advances in Cigarette Ignition Propensity Research and Development

    OpenAIRE

    Alpert, Hillel R; O’Connor, Richard J; Spalletta, Ron; Connolly, Gregory N

    2010-01-01

    Major U.S. cigarette companies for decades conducted research and development regarding cigarette ignition propensity which has continued beyond fire safety standards for cigarettes that have recently been legislated. This paper describes recent scientific advances and technological development based on a comprehensive review of the physical, chemical, and engineering sciences, public health, and trade literature, U.S. and international patents, and research in the tobacco industry document l...

  11. Temperature distribution in a cigarette oven during baking

    OpenAIRE

    Zhang Qing; Shao Jia-Cun; Zhao Hang; Zhang Kai; Su Zhong-Di

    2015-01-01

    Baking treatment is one of the most important processes of cigarette production, which can significantly enhance quality of tobacco. Theoretical and numerical investigation on temperature distribution in a cigarette oven during baking was carried out. The finite volume method was used to simulate the flow field. The relationship between the uniformity of temperature field and impeller’s speed was given finally, which is helpful to optimize cigarette oven wi...

  12. E-cigarettes: methodological and ideological issues and research priorities

    OpenAIRE

    Etter, Jean-François

    2015-01-01

    Cigarette combustion, rather than either tobacco or nicotine, is the cause of a public health disaster. Fortunately, several new technologies that vaporize nicotine or tobacco, and may make cigarettes obsolete, have recently appeared. Research priorities include the effects of vaporizers on smoking cessation and initiation, their safety and toxicity, use by non-smokers, dual use of vaporizers and cigarettes, passive vaping, renormalization of smoking, and the development of messages that effe...

  13. Natural killer cells in obesity: impaired function and increased susceptibility to the effects of cigarette smoke.

    LENUS (Irish Health Repository)

    O'Shea, Donal

    2012-02-01

    BACKGROUND: Obese individuals who smoke have a 14 year reduction in life expectancy. Both obesity and smoking are independently associated with increased risk of malignancy. Natural killer cells (NK) are critical mediators of anti-tumour immunity and are compromised in obese patients and smokers. We examined whether NK cell function was differentially affected by cigarette smoke in obese and lean subjects. METHODOLOGY AND PRINCIPAL FINDINGS: Clinical data and blood were collected from 40 severely obese subjects (BMI>40 kg\\/m(2)) and 20 lean healthy subjects. NK cell levels and function were assessed using flow cytometry and cytotoxicity assays. The effect of cigarette smoke on NK cell ability to kill K562 tumour cells was assessed in the presence or absence of the adipokines leptin and adiponectin. NK cell levels were significantly decreased in obese subjects compared to lean controls (7.6 vs 16.6%, p = 0.0008). NK function was also significantly compromised in obese patients (30% +\\/- 13% vs 42% +\\/-12%, p = 0.04). Cigarette smoke inhibited NK cell ability to kill tumour cell lines (p<0.0001). NK cells from obese subjects were even more susceptible to the inhibitory effects of smoke compared to lean subjects (33% vs 28%, p = 0.01). Cigarette smoke prevented NK cell activation, as well as perforin and interferon-gamma secretion upon tumour challenge. Adiponectin but not leptin partially reversed the effects of smoke on NK cell function in both obese (p = 0.002) and lean controls (p = 0.01). CONCLUSIONS\\/SIGNIFICANCE: Obese subjects have impaired NK cell activity that is more susceptible to the detrimental effects of cigarette smoke compared to lean subjects. This may play a role in the increase of cancer and infection seen in this population. Adiponectin is capable of restoring NK cell activity and may have therapeutic potential for immunity in obese subjects and smokers.

  14. Natural killer cells in obesity: impaired function and increased susceptibility to the effects of cigarette smoke.

    LENUS (Irish Health Repository)

    O'Shea, Donal

    2010-01-01

    BACKGROUND: Obese individuals who smoke have a 14 year reduction in life expectancy. Both obesity and smoking are independently associated with increased risk of malignancy. Natural killer cells (NK) are critical mediators of anti-tumour immunity and are compromised in obese patients and smokers. We examined whether NK cell function was differentially affected by cigarette smoke in obese and lean subjects. METHODOLOGY AND PRINCIPAL FINDINGS: Clinical data and blood were collected from 40 severely obese subjects (BMI>40 kg\\/m(2)) and 20 lean healthy subjects. NK cell levels and function were assessed using flow cytometry and cytotoxicity assays. The effect of cigarette smoke on NK cell ability to kill K562 tumour cells was assessed in the presence or absence of the adipokines leptin and adiponectin. NK cell levels were significantly decreased in obese subjects compared to lean controls (7.6 vs 16.6%, p = 0.0008). NK function was also significantly compromised in obese patients (30% +\\/- 13% vs 42% +\\/-12%, p = 0.04). Cigarette smoke inhibited NK cell ability to kill tumour cell lines (p<0.0001). NK cells from obese subjects were even more susceptible to the inhibitory effects of smoke compared to lean subjects (33% vs 28%, p = 0.01). Cigarette smoke prevented NK cell activation, as well as perforin and interferon-gamma secretion upon tumour challenge. Adiponectin but not leptin partially reversed the effects of smoke on NK cell function in both obese (p = 0.002) and lean controls (p = 0.01). CONCLUSIONS\\/SIGNIFICANCE: Obese subjects have impaired NK cell activity that is more susceptible to the detrimental effects of cigarette smoke compared to lean subjects. This may play a role in the increase of cancer and infection seen in this population. Adiponectin is capable of restoring NK cell activity and may have therapeutic potential for immunity in obese subjects and smokers.

  15. Effect of Trace and Toxic Elements of Different Brands of Cigarettes on the Essential Elemental Status of Irish Referent and Diabetic Mellitus Consumers.

    Science.gov (United States)

    Afridi, Hassan Imran; Talpur, Farah Naz; Kazi, Tasneem Gul; Brabazon, Dermot

    2015-10-01

    Cigarette smoking interferes with the metal homeostasis of the human body, which plays a crucial role for maintaining the health. A significant flux of heavy metals, among other toxins, reaches the lungs through smoking. In the present study, the relationship between toxic element (TE) exposure via cigarette smoking and diabetic mellitus incidence in population living in Dublin, Ireland is investigated. The trace [zinc (Zn) and selenium (Se)] and toxic elements arsenic (As), aluminum (Al), cadmium (Cd), nickel (Ni), mercury (Hg), and lead (Pb) were determined in biological (scalp hair and blood) samples of patients diagnosed with diabetic mellitus, who are smokers living in Dublin, Ireland. These results were compared with age- and sex-matched healthy, nonsmokers controls. The different brands of cigarette (filler tobacco, filter, and ash) consumed by the studied population were also analyzed for As, Al, Cd, Ni, Hg, and Pb. The concentrations of TEs in biological samples and different components of cigarette were measured by inductively coupled plasma atomic emission spectrophotometer after microwave-assisted acid digestion. The validity and accuracy of the methodology were checked using certified reference materials (CRM). The recovery of all the studied elements was found to be in the range of 96.4-99.7% in certified reference materials. The filler tobacco of different branded cigarettes contains Hg, As, Al, Cd, Ni, and Pb concentrations in the ranges of 9.55-12.4 ng/cigarette, 0.432-0.727 μg/cigarette, 360-496 μg/cigarette, 1.70-2.12 μg/cigarette, 0.715-1.52 μg/cigarette, and 0.378-1.16 μg/cigarette, respectively. The results of this study showed that the mean values of Al, As, Cd, Hg, Ni, and Pb were significantly higher in scalp hair and blood samples of diabetic mellitus patients in relation to healthy controls, while the difference was significant in the case of smoker patients (p < 0.001). The levels of all six toxic elements were twofolds to

  16. Cigarette smoking, cytochrome P4501A1 polymorphisms, and breast cancer among African-American and white women

    OpenAIRE

    Li, Yu; Millikan, Robert C.; Bell, Douglas A.; Cui, Lisa; Tse, Chiu-Kit J; Newman, Beth; Conway, Kathleen

    2004-01-01

    Introduction Previous epidemiologic studies suggest that women with variant cytochrome P4501A1 (CYP1A1) genotypes who smoke cigarettes are at increased risk for breast cancer. Methods We evaluated the association of breast cancer with CYP1A1 polymorphisms and cigarette smoking in a population-based, case–control study of invasive breast cancer in North Carolina. The study population consisted of 688 cases (271 African Americans and 417 whites) and 702 controls (285 African Americans and 417 w...

  17. 3 in 4 Teens Think E-Cigarettes Safer Than Tobacco: Survey

    Science.gov (United States)

    ... fullstory_161665.html 3 in 4 Teens Think E-Cigarettes Safer Than Tobacco: Survey But devices deliver as ... Close to three-quarters of American teenagers believe e-cigarettes are less harmful or addictive than real cigarettes, ...

  18. Adolescents Who Wouldn't Have Smoked May Be Drawn to E-Cigarettes

    Science.gov (United States)

    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.

  19. A direct method for e-cigarette aerosol sample collection.

    Science.gov (United States)

    Olmedo, Pablo; Navas-Acien, Ana; Hess, Catherine; Jarmul, Stephanie; Rule, Ana

    2016-08-01

    E-cigarette use is increasing in populations around the world. Recent evidence has shown that the aerosol produced by e-cigarettes can contain a variety of toxicants. Published studies characterizing toxicants in e-cigarette aerosol have relied on filters, impingers or sorbent tubes, which are methods that require diluting or extracting the sample in a solution during collection. We have developed a collection system that directly condenses e-cigarette aerosol samples for chemical and toxicological analyses. The collection system consists of several cut pipette tips connected with short pieces of tubing. The pipette tip-based collection system can be connected to a peristaltic pump, a vacuum pump, or directly to an e-cigarette user for the e-cigarette aerosol to flow through the system. The pipette tip-based system condenses the aerosol produced by the e-cigarette and collects a liquid sample that is ready for analysis without the need of intermediate extraction solutions. We tested a total of 20 e-cigarettes from 5 different brands commercially available in Maryland. The pipette tip-based collection system condensed between 0.23 and 0.53mL of post-vaped e-liquid after 150 puffs. The proposed method is highly adaptable, can be used during field work and in experimental settings, and allows collecting aerosol samples from a wide variety of e-cigarette devices, yielding a condensate of the likely exact substance that is being delivered to the lungs. PMID:27200479

  20. E-cigarette Ads and Youth PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2016-01-05

    This 60 second public service announcement is based on the January 2016 CDC Vital Signs report. Most electronic cigarettes, or e-cigarettes, contain nicotine, which is highly addictive and may harm brain development. More than 18 million middle and high school students were exposed to e-cigarette ads. Exposure to these ads may be contributing to an increase in e-cigarette use among youth. Learn what can be done to keep our youth safe and healthy.  Created: 1/5/2016 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/5/2016.

  1. CDC Vital Signs-E-cigarette Ads and Youth

    Centers for Disease Control (CDC) Podcasts

    2016-01-05

    This podcast is based on the January 2016 CDC Vital Signs report. Most electronic cigarettes, or e-cigarettes, contain nicotine, which is highly addictive and may harm brain development. More than 18 million middle and high school students were exposed to e-cigarette ads. Exposure to these ads may be contributing to an increase in e-cigarette use among youth. Learn what can be done to keep our youth safe and healthy.  Created: 1/5/2016 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/5/2016.

  2. A direct method for e-cigarette aerosol sample collection.

    Science.gov (United States)

    Olmedo, Pablo; Navas-Acien, Ana; Hess, Catherine; Jarmul, Stephanie; Rule, Ana

    2016-08-01

    E-cigarette use is increasing in populations around the world. Recent evidence has shown that the aerosol produced by e-cigarettes can contain a variety of toxicants. Published studies characterizing toxicants in e-cigarette aerosol have relied on filters, impingers or sorbent tubes, which are methods that require diluting or extracting the sample in a solution during collection. We have developed a collection system that directly condenses e-cigarette aerosol samples for chemical and toxicological analyses. The collection system consists of several cut pipette tips connected with short pieces of tubing. The pipette tip-based collection system can be connected to a peristaltic pump, a vacuum pump, or directly to an e-cigarette user for the e-cigarette aerosol to flow through the system. The pipette tip-based system condenses the aerosol produced by the e-cigarette and collects a liquid sample that is ready for analysis without the need of intermediate extraction solutions. We tested a total of 20 e-cigarettes from 5 different brands commercially available in Maryland. The pipette tip-based collection system condensed between 0.23 and 0.53mL of post-vaped e-liquid after 150 puffs. The proposed method is highly adaptable, can be used during field work and in experimental settings, and allows collecting aerosol samples from a wide variety of e-cigarette devices, yielding a condensate of the likely exact substance that is being delivered to the lungs.

  3. Smoking and interstitial lung disease. The effect of cigarette smoking on the incidence of pulmonary histiocytosis X and sarcoidosis.

    Science.gov (United States)

    Hance, A J; Basset, F; Saumon, G; Danel, C; Valeyre, D; Battesti, J P; Chrétien, J; Georges, R

    1986-01-01

    Cigarette smoking produces marked alterations in the lung parenchyma and in the population of immune and inflammatory cells present in the lower respiratory tract. These cigarette-induced changes appear to influence the incidence of two different interstitial lung diseases, histiocytosis X and sarcoidosis. Smoking is a strong risk factor for the development of pulmonary histiocytosis X, since the incidence of smoking is very high among patients with histiocytosis X: 90% of the patients with histiocytosis X were smokers; 46% of the controls were smokers (p less than .001). In contrast, smoking appears to reduce the incidence of sarcoidosis: 31% of the patients with sarcoidosis were smokers (p less than .05 compared to controls). In an effort to understand how cigarette smoking influences the incidence of these two disorders, we compared the numbers and types of immune and inflammatory cells recovered by bronchoalveolar lavage from nonsmoking and smoking controls and patients with histiocytosis X and sarcoidosis. Although nonsmoking patients with histiocytosis X did not have a significant increase in the number of alveolar macrophages recovered by lavage (p greater than .2 compared to normals), smoking patients had an increase in the number of alveolar macrophages similar to that observed in the control population. In contrast, the number of macrophages recovered from patients with sarcoidosis who smoked was considerably less than that observed in normal smokers (p less than .05 comparing patients with sarcoidosis and controls who smoked 1-20 cigarettes/day). This difference in the intensity of the cigarette-induced macrophage alveolitis observed in the two patient groups may be important in explaining the opposite effects of cigarette smoking on the incidence of histiocytosis X and sarcoidosis. PMID:3488004

  4. Cigarette Purchasing Patterns among New York Smokers: Implications for Health, Price, and Revenue

    OpenAIRE

    New York State Department of Health; ,

    2006-01-01

    Executive Summary Raising the price of cigarettes is one of the most effective interventions to prevent and reduce cigarette use. Local, state, and federal governments can change the price of cigarettes by raising or lowering cigarette excise taxes and by implementing and enforcing minimum price laws. Smokers can also adjust their behavior by choosing discount or “bargain” brands, buying fewer cigarettes, and avoiding paying cigarette taxes by purchasing from retailers that do not le...

  5. E-Cigarette Prevalence and Correlates of Use among Adolescents versus Adults: A Review and Comparison

    OpenAIRE

    Chapman, Shawna L. Carroll; Wu, Li-Tzy

    2014-01-01

    Perceived safer than tobacco cigarettes, prevalence of electronic cigarette (e-cigarette) use is increasing. Analyses of cartridges suggest that e-cigarettes may pose health risks. In light of increased use and the potential for consequences, we searched Google Scholar and Pubmed in July of 2013 using keywords, such as e-cigarette and vaping, to compare differences and similarities in prevalence and correlates of e-cigarette use among adolescents (grades 6-12) versus adults (aged ≥18 years). ...

  6. An Examination of Electronic Cigarette Content on Social Media: Analysis of E-Cigarette Flavor Content on Reddit

    OpenAIRE

    Lei Wang; Yongcheng Zhan; Qiudan Li; Daniel D. Zeng; Leischow, Scott J.; Janet Okamoto

    2015-01-01

    In recent years, the emerging electronic cigarette (e-cigarette) marketplace has shown great development prospects all over the world. Reddit, one of the most popular forums in the world, has a very large user group and thus great influence. This study aims to gain a systematic understanding of e-cigarette flavors based on data collected from Reddit. Flavor popularity, mixing, characteristics, trends, and brands are analyzed. Fruit flavors were mentioned the most (n = 15,720) among all the p...

  7. The social dynamics of cigarette smoking: a family systems perspective.

    Science.gov (United States)

    Doherty, W J; Whitehead, D A

    1986-09-01

    This paper uses family systems concepts and the Family FIRO model to show how cigarette smoking occurs in the context of the important relationships in a smoker's life. Specifically, smoking is viewed as a way a person is included in relationships, is in control in relationships, and perhaps is intimate in relationships. When smoking is well-established in the relationship, predictable interaction patterns surround it. When a person tries to quit or succeeds in quitting, these patterns change and may need to be replaced by nonsmoking alternatives. Partners may respond with support and willingness to create alternative patterns, or with undermining behavior stemming from a perceived threat to the established patterns. The model is offered for its heuristic value in guiding research and clinical experimentation. The paper also describes implications for family therapists as consultants to smoking-cessation programs.

  8. Telephone surveys underestimate cigarette smoking among African-Americans

    Directory of Open Access Journals (Sweden)

    Hope eLandrine

    2013-09-01

    Full Text Available Background. This study tested the hypothesis that data from random digit-dial telephone surveys underestimate the prevalence of cigarette smoking among African-American adults. Method. A novel, community-sampling method was used to obtain a statewide, random sample of N= 2118 California (CA African-American/Black adults, surveyed door-to-door. This Black community sample was compared to the Blacks in the CA Health Interview Survey (N = 2315, a statewide, random digit-dial telephone-survey conducted simultaneously. Results. Smoking prevalence was significantly higher among community (33% than among telephone-survey (19% Blacks, even after controlling for sample-differences in demographics.Conclusions. Telephone surveys underestimate smoking among African-Americans and probably underestimate other health risk behaviors as well. Alternative methods are needed to obtain accurate data on African-American health behaviors and on the magnitude of racial disparities in them.

  9. Cytogenetic effects of cigarette smoke on pulmonary alveolar macrophages of the rat

    International Nuclear Information System (INIS)

    This study was part of a larger investigation of the health effects resulting from different methods of exposing rats to cigarette smoke. Cytogenetic effects of cigarette smoke on rat pulmonary alveolar macrophages (PAMs) were evaluated. Fischer 344/N, male rats (4/group) were randomly assigned to 5 different exposure groups: (1) nose-only sham-exposed control, (2) whole-body sham-exposed control, (3) nose-only intermittent, (4) nose-only continuous, and (5) whole-body continuous. Sham controls were exposed to clean air. PAMs were obtained by lung lavage and chromosomal damage was measured. Multiple comparison demonstrated no significant differences between smoke-exposed groups and their respective sham-exposed controls, between the sham-exposed groups, or among the three smoke exposed groups. Highly significant smoke-induced differences in both structural and numerical aberrations were observed when data for the respective control groups and exposed groups were pooled and compared. Results from this study demonstrate the clastogenicity of cigarette smoke on rat PAM. (author)

  10. Electronic Cigarettes Use and Intention to Cigarette Smoking among Never-Smoking Adolescents and Young Adults: A Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Jieming Zhong

    2016-05-01

    Full Text Available Electronic cigarettes (e-cigarettes use is becoming increasingly common, especially among adolescents and young adults, and there is little evidence on the impact of e-cigarettes use on never-smokers. With a meta-analysis method, we explore the association between e-cigarettes use and smoking intention that predicts future cigarette smoking. Studies were identified by searching three databases up to January 2016. The meta-analysis results were presented as pooled odds ratio (OR with 95% confidence interval (CI calculated by a fixed-effects model. A total of six studies (91,051 participants, including 1452 with ever e-cigarettes use were included in this meta-analysis study. We found that never-smoking adolescents and young adults who used e-cigarettes have more than 2 times increased odds of intention to cigarette smoking (OR = 2.21, 95% CI: 1.86–2.61 compared to those who never used, with low evidence of between-study heterogeneity (p = 0.28, I2 = 20.1%. Among never-smoking adolescents and young adults, e-cigarettes use was associated with increased smoking intention.

  11. Differences in Electronic Cigarette Awareness, Use History, and Advertisement Exposure Between Black and White Hospitalized Cigarette Smokers.

    Science.gov (United States)

    Baumann, Angela Warren; Kohler, Connie; Kim, Young-il; Cheong, JeeWon; Hendricks, Peter; Bailey, William C; Harrington, Kathleen F

    2015-12-01

    E-cigarette use has increased rapidly over the past decade. There is growing concern about e-cigarette use and advertising given limited regulation of these products. This cross-sectional study reports on data collected at baseline from hospitalized cigarette smokers (N=944) recruited in monthly cohorts between December 2012 and September 2013. Participants were queried regarding e-cigarette awareness and use, and number and sources of e-cigarette advertisement exposures in the previous 6 months. Most Whites (99%) reported ever hearing of an e-cigarette compared to 96% of Blacks (padvertisement exposure reported for the previous 6 months, with a 14% increase each month (padvertisement exposure than Blacks (mean=25 vs. 8 in month 1 to 79 vs. 45 in month 9, respectively; padvertisement exposure was significantly associated with e-cigarette use (padvertisement exposure from stores and the Internet, and Blacks reported more advertisement exposure from radio or television. Results suggest that e-cigarette marketing is beginning to breach the Black population who are, as a consequence, "catching up" with Whites with regard to e-cigarette use. Given the significant disparities for smoking-related morbidity and mortality between Blacks and Whites, these findings identify new areas for future research and policy. PMID:25503053

  12. Electronic Cigarettes Use and Intention to Cigarette Smoking among Never-Smoking Adolescents and Young Adults: A Meta-Analysis.

    Science.gov (United States)

    Zhong, Jieming; Cao, Shuangshuang; Gong, Weiwei; Fei, Fangrong; Wang, Meng

    2016-05-03

    Electronic cigarettes (e-cigarettes) use is becoming increasingly common, especially among adolescents and young adults, and there is little evidence on the impact of e-cigarettes use on never-smokers. With a meta-analysis method, we explore the association between e-cigarettes use and smoking intention that predicts future cigarette smoking. Studies were identified by searching three databases up to January 2016. The meta-analysis results were presented as pooled odds ratio (OR) with 95% confidence interval (CI) calculated by a fixed-effects model. A total of six studies (91,051 participants, including 1452 with ever e-cigarettes use) were included in this meta-analysis study. We found that never-smoking adolescents and young adults who used e-cigarettes have more than 2 times increased odds of intention to cigarette smoking (OR = 2.21, 95% CI: 1.86-2.61) compared to those who never used, with low evidence of between-study heterogeneity (p = 0.28, I² = 20.1%). Among never-smoking adolescents and young adults, e-cigarettes use was associated with increased smoking intention.

  13. Differences in Electronic Cigarette Awareness, Use History, and Advertisement Exposure Between Black and White Hospitalized Cigarette Smokers.

    Science.gov (United States)

    Baumann, Angela Warren; Kohler, Connie; Kim, Young-il; Cheong, JeeWon; Hendricks, Peter; Bailey, William C; Harrington, Kathleen F

    2015-12-01

    E-cigarette use has increased rapidly over the past decade. There is growing concern about e-cigarette use and advertising given limited regulation of these products. This cross-sectional study reports on data collected at baseline from hospitalized cigarette smokers (N=944) recruited in monthly cohorts between December 2012 and September 2013. Participants were queried regarding e-cigarette awareness and use, and number and sources of e-cigarette advertisement exposures in the previous 6 months. Most Whites (99%) reported ever hearing of an e-cigarette compared to 96% of Blacks (pBlacks (pBlacks (mean=25 vs. 8 in month 1 to 79 vs. 45 in month 9, respectively; pBlacks, advertisement exposure was significantly associated with e-cigarette use (pBlacks reported more advertisement exposure from radio or television. Results suggest that e-cigarette marketing is beginning to breach the Black population who are, as a consequence, "catching up" with Whites with regard to e-cigarette use. Given the significant disparities for smoking-related morbidity and mortality between Blacks and Whites, these findings identify new areas for future research and policy.

  14. Support for Indoor Bans on Electronic Cigarettes among Current and Former Smokers

    Directory of Open Access Journals (Sweden)

    Stephanie K. Kolar

    2014-11-01

    Full Text Available Objectives: Electronic cigarette (e-cigarette use is increasing in the U.S. Although marketed as a safer alternative for cigarettes, initial evidence suggests that e-cigarettes may pose a secondhand exposure risk. The current study explored the prevalence and correlates of support for e-cigarette bans. Methods: A sample of 265 current/former smokers completed a cross-sectional telephone survey from June–September 2014; 45% Black, 31% White, 21% Hispanic. Items assessed support for home and workplace bans for cigarettes and e-cigarettes and associated risk perceptions. Results: Most participants were aware of e-cigarettes (99%. Results demonstrated less support for complete e-cigarette bans in homes and workplaces compared to cigarettes. Support for complete e-cigarette bans was strongest among older, higher income, married respondents, and former smokers. Complete e-cigarette bans were most strongly endorsed when perceptions of addictiveness and health risks were high. While both e-cigarette lifetime and never-users strongly supported cigarette smoking bans, endorsement for e-cigarette bans varied by lifetime use and intentions to use e-cigarettes. Conclusions: Support for indoor e-cigarette bans is relatively low among individuals with a smoking history. Support for e-cigarette bans may change as evidence regarding their use emerges. These findings have implications for public health policy.

  15. Implicit motivational impact of pictorial health warning on cigarette packs.

    Directory of Open Access Journals (Sweden)

    Eliane Volchan

    Full Text Available OBJECTIVE: The use of pictorial warning labels on cigarette packages is one of the provisions included in the first ever global health treaty by the World Health Organization against the tobacco epidemic. There is substantial evidence demonstrating the effectiveness of graphic health warning labels on intention to quit, thoughts about health risks and engaging in cessation behaviors. However, studies that address the implicit emotional drives evoked by such warnings are still underexplored. Here, we provide experimental data for the use of pictorial health warnings as a reliable strategy for tobacco control. METHODS: Experiment 1 pre-tested nineteen prototypes of pictorial warnings to screen for their emotional impact. Participants (n = 338 were young adults balanced in gender, smoking status and education. Experiment 2 (n = 63 tested pictorial warnings (ten that were stamped on packs. We employed an innovative set-up to investigate the impact of the warnings on the ordinary attitude of packs' manipulation, and quantified judgments of warnings' emotional strength and efficacy against smoking. FINDINGS: Experiment 1 revealed that women judged the warning prototypes as more aversive than men, and smokers judged them more aversive than non-smokers. Participants with lower education judged the prototypes more aversive than participants with higher education. Experiment 2 showed that stamped warnings antagonized the appeal of the brands by imposing a cost to manipulate the cigarette packs, especially for smokers. Additionally, participants' judgments revealed that the more aversive a warning, the more it is perceived as effective against smoking. CONCLUSIONS: Health warning labels are one of the key components of the integrated approach to control the global tobacco epidemic. The evidence presented in this study adds to the understanding of how implicit responses to pictorial warnings may contribute to behavioral change.

  16. 210Po concentration analysis on tobacco and cigarettes in Malaysia

    Science.gov (United States)

    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.

  17. Prophylactic Anti-inflammation Inhibits Cigarette Smoke-induced Emphysema in Guinea Pigs

    Institute of Scientific and Technical Information of China (English)

    张劲农; 陶晓南; 谢建敏; 向敏; 付薇

    2003-01-01

    In this study, the effect of prophylactic anti-inflammation on the development of smokeinduced emphysema was investigated. Young male guinea-pigs aged 1.5 - 2 months (weighing 198.3±26.9 g) were randomly divided into 4 groups: group A (cigarette smoke exposure only),group B (cigarette smoke exposure plus pentoxifylline-rich (PTX, 10 mg/d) forage feeding), group C (cigarette smoke exposure plus intermittent cortical steroid injection (Triamcinolone acetonide, 3mg, im, every three weeks) and control group (group D: animals with sham smoke exposure,raised under the same conditions). Animals in group A, B and C were exposed to smoke of cigarettes for 1 to 1.5 h twice a day, 5 days a week. All animals were killed at the 16th week and followed by morphometrical analysis of the midsagittal sectioned lung slices. Smoke exposure of 16 weeks resulted in visible emphysematous development in Group A but not in Group B and C. It was evidenced by the indicator of air-space size, mean linear intercept (Lm): 120.6±16.0 μm in Group A; 89.8±9.2 μm in Group B and 102.4±17.7 μm in Group C. The average Lm in either group B or group C was shorter than that in Group A (ANOVA and Newman-Keuls test, F=8.80, P=0.0002) but comparable to that (94.8±13.2 μm) in group D (P>0.05). It is concluded that longterm prophylactic anti-inflammation inhibits pulmonary emphysema induced by cigarette smoking in the guinea pigs.

  18. Das Schmugglerschiff "Catharina Maria" - eine dänische Jacht aus dem 19. Jahrhundert (The smuggling vessel "Catharina Maria" – a Danish yacht from the 19th century.

    Directory of Open Access Journals (Sweden)

    Florian Huber

    2013-03-01

    Full Text Available Between 2008 and 2012 a wooden shipwreck from the 19th century was located and recorded at the eastern entrance of the Kiel Firth at a depth of 18 metres. As a result of the investigation conducted by the Study Group for Maritime and Limnic Archaeology (AMLA based at the Institute of Prehistoric and Protohistoric Archaeology, University of Kiel, the wreck can presumably be identified as the historically known yacht „Catharina Maria“, the owner of which was the Danish merchant and smuggler Christian Pedersen Norsk from Langeland. He was well-known for trading gunpowder to Lübeck and smuggling coffee in the western Baltic Sea region. According to the accident report, the 15 metre vessel sank in June 1893 during good weather without any information about the possible causes. At the time of sinking, the ship carried Faxechalk from the Danish Island Zealand. Although yachts were typical coastal vessels in the 18th and 19th centuries, little is known about the structural development, the rigging and the spread of this type of vessel and its importance for shipping in the western Baltic Sea region. The infestation of the shipwreck with the shipworm Teredo navalis and the ongoing destruction of the ship´s stock anchor clearly show that modern shipwrecks are endangered. Besides the Swedish warship “Hedwig Sophia” and the Danish warship “Lindormen”, the Danish yacht “Catharina Maria” is the third wreck, which could recently be investigated and identified on the coast of Schleswig-Holstein.

  19. Smaller Cigarette Pack as a Commitment to Smoke Less? Insights from Behavioral Economics.

    Directory of Open Access Journals (Sweden)

    Joachim Marti

    Full Text Available Cigarettes are commonly sold in packs of 20 units and therefore little is known about the potential impact of pack size on consumption. Using insights from behavioral economics, we suggest that cigarette packs smaller than the standard size may help some smokers cut back and/or quit, consistent with their long-term goals. Results from an online hypothetical purchase experiment conducted in a sample of US smokers reveal that over a third of smokers are willing to pay a price premium to purchase in smaller quantities. Further, a desire to quit smoking and high self-control is associated with preference for a smaller pack. While we provide some preliminary evidence that smaller packs may be beneficial to certain types of smokers, further research should be conducted to assess whether the smaller pack size should be considered in the arsenal of tobacco control policies to help current smokers quit (JEL: I18; I12; D12.

  20. Use and Perception of Electronic Cigarettes among College Students

    Science.gov (United States)

    Trumbo, Craig W.; Harper, Raquel

    2013-01-01

    Objective: This study provides insight into how electronic cigarettes (e-cigarettes) may affect the social normative environment for tobacco use among college students. Participants: Participants were 244 freshman and sophomore students. Methods: Students completed an online self-report survey in April 2011. Results: There is a higher acceptance…

  1. Exploding E-Cigarettes Sending 'Vapers' to Burn Centers

    Science.gov (United States)

    ... https://medlineplus.gov/news/fullstory_161323.html Exploding E-Cigarettes Sending 'Vapers' to Burn Centers Users say they' ... 5, 2016 WEDNESDAY, Oct. 5, 2016 (HealthDay News) -- E-cigarette devices are randomly and unexpectedly exploding, burning and ...

  2. Flavorings Boost Toxicity of E-Cigarettes in Lab Study

    Science.gov (United States)

    ... news/fullstory_161111.html Flavorings Boost Toxicity of E-Cigarettes in Lab Study Increasing device's voltage, to get ... Sept. 22, 2016 (HealthDay News) -- Flavorings used in e-cigarettes can increase the toxicity of the vapor that ...

  3. E-cigarettes forbidden in offices and closed areas

    CERN Multimedia

    2013-01-01

    Be reminded that all people on the CERN site must comply with the following notice from the Medical Service: “In the same manner as for ordinary cigarettes, the use of e-cigarettes is forbidden in all offices and closed areas.” If you have any question, please write to medical.service@cern.ch HSE Unit/ GS-ME Department

  4. Depressive Symptoms and Cigarette Smoking in a College Sample

    Science.gov (United States)

    Kenney, Brent A.; Holahan, Charles J.

    2008-01-01

    Objective and Participants: The authors examined (1) the relationship between depressive symptoms and cigarette smoking in a college sample and (2) the role of smoking self-efficacy (one's perceived ability to abstain from smoking) in explaining the relationship between depressive symptoms and cigarette smoking. Methods: Predominantly first-year…

  5. E-Cigarette Use Among Never-Smoking California Students.

    Science.gov (United States)

    Bostean, Georgiana; Trinidad, Dennis R; McCarthy, William J

    2015-12-01

    We determined the extent to which adolescents who have never used tobacco try e-cigarettes. Data on the prevalence and correlates of e-cigarette use among 482,179 California middle and high school students are from the 2013-2014 California Healthy Kids Survey. Overall, 24.4% had ever used e-cigarettes (13.4% have never used tobacco and 11.0% have used tobacco), and 12.9% were current e-cigarette users (5.9% have never used tobacco). Among those who have never used tobacco, males and older students were more likely to use e-cigarettes than females and younger students. Hispanics (odds ratio [OR] = 1.60; confidence interval [CI] = 1.53, 1.67) and those of other races (OR = 1.24; CI = 1.19, 1.29) were more likely than Whites to have ever used e-cigarettes, but only among those who had never used smokeless tobacco and never smoked a whole cigarette. E-cigarette use is very prevalent among California students who have never smoked tobacco, especially among Hispanic and other race students, males, and older students.

  6. Vector Unveils Reduced--Carcinogen Cigarette

    Institute of Scientific and Technical Information of China (English)

    裴小江

    2001-01-01

    11月5日,美国拥有排名第五的烟草公司的Vector集团(有限公司)声称他们制造出了一种牌子为Omni的香烟,这种经过碳过滤器加工的香烟,其致癌物质被削减了15%—60%。他们非常策略地称:While there is no suchthing as a safe cigarette,we believe that if you do smoke,Omni is the bestalternative。】

  7. After-school supervision and adolescent cigarette smoking: contributions of the setting and intensity of after-school self-care.

    Science.gov (United States)

    Mott, J A; Crowe, P A; Richardson, J; Flay, B

    1999-02-01

    This paper looks at the independent contributions of the setting and the intensity of after-school self-care to the cigarette smoking behaviors of 2352 ninth graders. We controlled for a variety of correlates of adolescent cigarette smoking that have not been accounted for in existing research. Results indicated that the intensity of the self-care experience was significantly associated with adolescent smoking behavior irrespective of the typical setting of the adolescents' after-school activities. Our findings also indicated that a nonpermissive parenting style, family rule-setting about cigarettes, and especially, in absentia parental monitoring may reduce the likelihood of cigarette smoking among latchkey and nonlatchkey adolescents alike. However, latchkey youth were not any more sensitive to these aspects of parenting than other adolescents. This is consistent with the notion that targeting these aspects of the home lives of all adolescents has the potential to reduce smoking behaviors among latchkey as well as nonlatchkey children.

  8. Prisoners' attitudes towards cigarette smoking and smoking cessation: a questionnaire study in Poland

    OpenAIRE

    Konopa Krzysztof; Jassem Ewa; Sieminska Alicja

    2006-01-01

    Abstract Background In the last decade Poland has successfully carried out effective anti-tobacco campaigns and introduced tobacco control legislation. This comprehensive strategy has focused on the general population and has led to a considerable decrease in tobacco consumption. Prisoners constitute a relatively small part of the entire Polish population and smoking habits in this group have been given little attention. The aim of the study was to assess the prevalence of cigarette smoking i...

  9. Cigarette access and pupil smoking rates: a circular relationship?

    Science.gov (United States)

    Turner, Katrina M; Gordon, Jacki; Young, Robert

    2004-12-01

    Adolescents obtain cigarettes from both commercial and social sources. While the relationship between commercial access and adolescent smoking has been researched, no one has considered in detail whether rates of peer smoking affect cigarette availability. In two relatively deprived Scottish schools that differed in their pupil smoking rates, we assess pupil access to cigarettes. 896 13 and 15 year olds were surveyed, and 25 single-sex discussion groups held with a sub-sample of the 13 year olds. Smokers in both schools obtained cigarettes from shops, food vans and other pupils. However, pupils in the 'high' smoking school perceived greater access to both commercial and social sources, and had access to an active 'peer market'. These findings suggest that variations in cigarette access may contribute to school differences in pupil smoking rates, and that the relationship between access and adolescent smoking is circular, with greater availability increasing rates, and higher rates enhancing access. PMID:15520040

  10. "Smoking wet": respiratory failure related to smoking tainted marijuana cigarettes.

    Science.gov (United States)

    Gilbert, Christopher R; Baram, Michael; Cavarocchi, Nicholas C

    2013-01-01

    Reports have suggested that the use of a dangerously tainted form of marijuana, referred to in the vernacular as "wet" or "fry," has increased. Marijuana cigarettes are dipped into or laced with other substances, typically formaldehyde, phencyclidine, or both. Inhaling smoke from these cigarettes can cause lung injuries. We report the cases of 2 young adults who presented at our hospital with respiratory failure soon after they had smoked "wet" marijuana cigarettes. In both patients, progressive hypoxemic respiratory failure necessitated rescue therapy with extracorporeal membrane oxygenation. After lengthy hospitalizations, both patients recovered with only mild pulmonary function abnormalities. To our knowledge, this is the first 2-patient report of severe respiratory failure and rescue therapy with extracorporeal oxygenation after the smoking of marijuana cigarettes thus tainted. We believe that, in young adults with an unexplained presentation of severe respiratory failure, the possibility of exposure to tainted marijuana cigarettes should be considered. PMID:23466531

  11. Tobacco and cigarette butt consumption in humans and animals.

    Science.gov (United States)

    Novotny, Thomas E; Hardin, Sarah N; Hovda, Lynn R; Novotny, Dale J; McLean, Mary Kay; Khan, Safdar

    2011-05-01

    Discarded cigarette butts may present health risks to human infants and animals because of indiscriminate eating behaviours. Nicotine found in cigarette butts may cause vomiting and neurological toxicity; leachates of cigarette butts in aquatic environments may cause exposure to additional toxic chemicals including heavy metals, ethyl phenol and pesticide residues. This report reviews published and grey literature regarding cigarette butt waste consumption by children, pets and wildlife. Although reports of human and animal exposures number in the tens of thousands, severe toxic outcomes due to butt consumption are rare. Nonetheless, the ubiquity of cigarette butt waste and its potential for adverse effects on human and animal health warrants additional research and policy interventions to reduce the stream of these pollutants in the environment.

  12. Cigarette access and pupil smoking rates: a circular relationship?

    Science.gov (United States)

    Turner, Katrina M; Gordon, Jacki; Young, Robert

    2004-12-01

    Adolescents obtain cigarettes from both commercial and social sources. While the relationship between commercial access and adolescent smoking has been researched, no one has considered in detail whether rates of peer smoking affect cigarette availability. In two relatively deprived Scottish schools that differed in their pupil smoking rates, we assess pupil access to cigarettes. 896 13 and 15 year olds were surveyed, and 25 single-sex discussion groups held with a sub-sample of the 13 year olds. Smokers in both schools obtained cigarettes from shops, food vans and other pupils. However, pupils in the 'high' smoking school perceived greater access to both commercial and social sources, and had access to an active 'peer market'. These findings suggest that variations in cigarette access may contribute to school differences in pupil smoking rates, and that the relationship between access and adolescent smoking is circular, with greater availability increasing rates, and higher rates enhancing access.

  13. Adolescent elite athletes' cigarette smoking, use of snus, and alcohol.

    Science.gov (United States)

    Martinsen, M; Sundgot-Borgen, J

    2014-04-01

    The purpose was to examine cigarette smoking, use of snus, alcohol, and performance-enhancing illicit drugs among adolescent elite athletes and controls, and possible gender and sport group differences. First-year students at 16 Norwegian Elite Sport High Schools (n = 677) and two randomly selected high schools (controls, n = 421) were invited to participate. Totally, 602 athletes (89%) and 354 (84%) controls completed the questionnaire. More controls than athletes were smoking, using snus, and drinking alcohol. Competing in team sports was associated with use of snus [odds ratio = 2.8, 95% confidence interval (CI) 1.6 to 4.7] and a similar percentage of male and female handball (22.2% vs 18.8%) and soccer players (15.7% vs 15.0%) reported using snus. For controls, not participating in organized sport was a predictor for smoking (odds ratio = 4.9, 95% CI 2.2 to 10.9). Female athletes were more prone to drink alcohol than males (46.3% vs 31.0%, P performance-enhancing illicit drugs. In conclusion, use of legal drugs is less common among athletes, but this relationship depends on type of sport and competition level. The association between team sports and use of snus suggests that sport subcultures play a role. PMID:22830488

  14. Passive cigarette smoking induces inflammatory injury in human arterial walls

    Institute of Scientific and Technical Information of China (English)

    ZOU Ni; HONG Jiang; DAI Qiu-yan

    2009-01-01

    Background Epidemiological studies have shown that both active and passive cigarette smoking increase the risk of atherosclerosis. But very little is known about the biological processes induced by passive cigarette smoking that contribute to atheresclerosis. We observe the expression of a few of biological and inflammatory markers in human arterial walls in vitro which were treated with the second-hand smoke solution (sidestream whole, SSW), and discuss the possible mechanism of inflammatory injury induced by second-hand smoke.Methods The biological markers (platelet endothelial cell adhesion molecule-1, PECAM-1; α-smooth muscle actin, α-SMA; collagen Ⅳ, Col Ⅳ) and inflammatory markers (vascular cell adhesion molecule-1, VCAM-1; monocyte chemoattractant protein-1, MCP-1; interleukin-8, IL-8) of human aortal wall were tested by immunofluorescence staining. The levels of MCP-1 and IL-8 mRNA expression were detected by reverse transcription-polymerase chain reaction (RT-PCR).Results No distinct difference was observed between SSW and the control group on the expression of biological markers as assessed by the light microscope. But the inflammatory markers VCAM-1, MCP-1 and IL-8 on the subendothelial layer and smooth muscle cell layers, which are near the endothelium of arterial wall, were strongly stained in the SSW group compared with the control group. Their fluorescence intensities in the 1:40 SSW group (VCAM-1: 0.35±0.04, MCP-1: 0.34±0.05, IL-8: 0.37±0.05) and the 1:20 SSW group (VCAM-1: 0.40±0.04, MCP-1: 0.52±0.09, IL-8: 0.51±0.07) were significantly stronger than the control group (VCAM-1: 0.12±0.04, MCP-1: 0.06±0.02, IL-8: 0.24±0.03) by semi-quantitative analysis of immunofluorescence (P <0.001 vs control). MCP-1 mRNA expression in the 1:40 SSW (0.15±0.04) and the 1:20 SSW (0.19±0.06) group was significantly higher than in the control group (0.09±0.03) (P <0.05, P <0.01 vs control); IL-8 mRNA expression in the 1:40 SSW (0.64±0.12) and 1

  15. Cigarette Smoke and Estrogen Signaling in Human Airway Smooth Muscle

    Directory of Open Access Journals (Sweden)

    Venkatachalem Sathish

    2015-06-01

    Full Text Available Aims: Cigarette smoke (CS in active smokers and second-hand smoke exposure exacerbate respiratory disorders such as asthma and chronic bronchitis. While women are known to experience a more asthmatic response to CS than emphysema in men, there is limited information on the mechanisms of CS-induced airway dysfunction. We hypothesize that CS interferes with a normal (protective bronchodilatory role of estrogens, thus worsening airway contractility. Methods: We tested effects of cigarette smoke extract (CSE on 17β-estradiol (E2 signaling in enzymatically-dissociated bronchial airway smooth muscle (ASM obtained from lung samples of non-smoking female patients undergoing thoracic surgery. Results: In fura-2 loaded ASM cells, CSE increased intracellular calcium ([Ca2+]i responses to 10µM histamine. Acute exposure to physiological concentrations of E2 decreased [Ca2+]i responses. However, in 24h exposed CSE cells, although expression of estrogen receptors was increased, the effect of E2 on [Ca2+]i was blunted. Acute E2 exposure also decreased store-operated Ca2+ entry and inhibited stromal interaction molecule 1 (STIM1 phosphorylation: effects blunted by CSE. Acute exposure to E2 increased cAMP, but less so in 24h CSE-exposed cells. 24h CSE exposure increased S-nitrosylation of ERα. Furthermore, 24h CSE-exposed bronchial rings showed increased bronchoconstrictor agonist responses that were not reduced as effectively by E2 compared to non-CSE controls. Conclusion: These data suggest that CS induces dysregulation of estrogen signaling in ASM, which could contribute to increased airway contractility in women exposed to CS.

  16. Systematic review of the epidemiological evidence comparing lung cancer risk in smokers of mentholated and unmentholated cigarettes

    Directory of Open Access Journals (Sweden)

    Lee Peter N

    2011-04-01

    Full Text Available Abstract Background US mentholated cigarette sales have increased considerably over 50 years. Preference for mentholated cigarettes is markedly higher in Black people. While menthol itself is not genotoxic or carcinogenic, its acute respiratory effects might affect inhalation of cigarette smoke. This possibility seems consistent with the higher lung cancer risk in Black men, despite Black people smoking less and starting smoking later than White people. Despite experimental data suggesting similar carcinogenicity of mentholated and non-mentholated cigarettes, the lack of convincing evidence that mentholation increases puffing, inhalation or smoke uptake, and the similarity of lung cancer rates in Black and White females, a review of cigarette mentholation and lung cancer is timely given current regulatory interest in the topic. Methods Epidemiological studies comparing lung cancer risk in mentholated and non-mentholated cigarette smokers were identified from MedLine and other sources. Study details were extracted and strengths and weaknesses assessed. Relative risk estimates were extracted, or derived, for ever mentholated use and for long-term use, overall and by gender, race, and current/ever smoking, and meta-analyses conducted. Results Eight generally good quality studies were identified, with valid cases and controls, and appropriate adjustment for age, gender, race and smoking. The studies afforded good power to detect possible effects. However, only one study presented results by histological type, none adjusted for occupation or diet, and some provided no results by length of mentholated cigarette use. The data do not suggest any effect of mentholation on lung cancer risk. Adjusted relative risk estimates for ever use vary from 0.81 to 1.12, giving a combined estimate of 0.93 (95% confidence interval 0.84-1.02, n = 8, with no increase in males (1.01, 0.84-1.22, n = 5, females (0.80, 0.67-0.95, n = 5, White people (0.87, 0.75-1.03, n = 4

  17. A Study on Investigation difficulties and Countermeasures of Online Smuggling Crime%网络走私犯罪案件侦查难点与对策研究

    Institute of Scientific and Technical Information of China (English)

    宫路; 曹劼洁

    2016-01-01

    互联网的广泛应用,使得走私犯罪的手段随着技术的不断改进而日趋多样化。由于此类案件隐蔽性更强、传播速度快、范围更广,给社会带来了极大危害。针对侦查过程中线索发现、源头深挖、证据获取、资金查处、确定管辖等难点问题,采用整体入手发现线索、深挖犯罪源头、加强网络取证技术、查处账户资金流动情况、加强区域合作取证等方式,实现对该类案件的有效打击。%The wide use of the Internet and the advancement of technology diversify the means of smuggling activities.The online smuggling featuring high elusiveness,fast dissemination and wide scope has posed great threat to society.In investigation,there are such difficulties as how to identify clues, dig out the source,collect the evidence,investigate the funds and ascertain jurisdiction.To address these difficulties, we should adopt an overall approach to find clues, ferret out crimnial source, strengthen the online forensics,inquire into the flow of fund accounts,and enhance regional coopera-tion in evidence collection,to realize the effective combat against those online smuggling activities.

  18. Waterpipes and electronic cigarettes: increasing prevalence and expanding science.

    Science.gov (United States)

    Pepper, Jessica K; Eissenberg, Thomas

    2014-08-18

    The prevalence of non-cigarette tobacco product use is on the rise across the globe, especially for waterpipes (also known as hookah, narghile, and shisha) and electronic cigarettes (e-cigarettes). The scientific literature reveals that waterpipe tobacco smoking is associated with exposure to a variety of toxicants that can cause short- and long-term adverse health events. In contrast, there is far less evidence of health harms related to e-cigarette use, although the variety of products in this category makes it difficult to generalize. We searched the PubMed database for all publications on waterpipes and e-cigarettes from January 2000 to March 2014. The number of publications on waterpipes rose in a slow, linear pattern during this time, while the number of publications on e-cigarettes showed exponential growth. The different trends suggest there may be more interest in studying a novel nicotine product (the e-cigarette) over a traditional tobacco product (the waterpipe). We posit that, although the specific research needs for these products are different, public health would be served best by a more equitable research approach. Scientists should continue to devote attention to understanding the unknown long-term health effects of e-cigarettes and their potential to serve as harm reduction or smoking cessation tools while simultaneously investigating how to reduce waterpipe smoking given that it exposes users to toxicants known to cause harm to health. Recent regulatory action in the United States, which proposes to include waterpipes and e-cigarettes under some of the same regulations as tobacco cigarettes, makes such research particularly timely.

  19. Dysregulation of gastric H,K-ATPase by cigarette smoke extract

    Institute of Scientific and Technical Information of China (English)

    Muna Hammadi; Mohamed Adi; Rony John; Ghalia AK Khoder; Sherif M Karam

    2009-01-01

    AIM:To test whether the expression and activity of H,K-ATPase in parietal cells would be affected by cigarette smoke extract.METHODS:Ext racts of cigarette smoke were administered into mice by gastric gavage (5 mg/kg body weight/day) for 3 d or in drinking water for 7 or 14 d.For the latter,each day a mouse consumed 5 mL water containing extracts of two cigarettes,on average.Control littermate mice received only vehicle.To compare the amount of H,K-ATPase in control and smoke-treated mice,the stomach was processed for Western blotting and immunohistochemical analysis using monoclonal antibodies specific for α- or β-subunits of H,K-ATPase.The p-nitrophenylphospatase activity assay was used as a measurement for K-dependent H,K-ATPase activity.RESULTS:Probed transblots showed an increase in the amount of H,K-ATPase in smoke-treated mice which was confirmed by immunohistochemistry and was found to be due to increased amounts of protein per parietal cell rather than an increased parietal cell number.The increase in the amount of H,K-ATPase was associated with an enhancement of its enzymatic activity.K-dependent activity in control and smoketreated mice was significantly different (respectively,0.12 μmol/mg vs 0.27 μmol/mg per minute,P<0.05).CONCLUSION:Administration of cigarette smoke extract is associated with an increase in the amount and activity of H,K-ATPase and hence,smokers are susceptible to development of peptic ulcer.

  20. Aging does not enhance experimental cigarette smoke-induced COPD in the mouse.

    Directory of Open Access Journals (Sweden)

    Steven Zhou

    Full Text Available It has been proposed that the development of COPD is driven by premature aging/premature senescence of lung parenchyma cells. There are data suggesting that old mice develop a greater inflammatory and lower anti-oxidant response after cigarette smoke compared to young mice, but whether these differences actually translate into greater levels of disease is unknown. We exposed C57Bl/6 female mice to daily cigarette smoke for 6 months starting at age 3 months (Ayoung@ or age 12 months (Aold@, with air-exposed controls. There were no differences in measures of airspace size between the two control groups and cigarette smoke induced exactly the same amount of emphysema in young and old. The severity of smoke-induced small airway remodeling using various measures was identical in both groups. Smoke increased numbers of tissue macrophages and neutrophils and levels of 8-hydroxyguanosine, a marker of oxidant damage, but there were no differences between young and old. Gene expression studies using laser capture microdissected airways and parenchyma overall showed a trend to lower levels in older animals and a somewhat lesser response to cigarette smoke in both airways and parenchyma but the differences were usually not marked. Telomere length was greatest in young control mice and was decreased by both smoking and age. The senescence marker p21(Waf1 was equally upregulated by smoke in young and old, but p16(INK4a, another senescence marker, was not upregulated at all. We conclude, in this model, animal age does not affect the development of emphysema and small airway remodeling.

  1. Electronic Cigarette Use among College Students: Links to Gender, Race/Ethnicity, Smoking, and Heavy Drinking

    Science.gov (United States)

    Littlefield, Andrew K.; Gottlieb, Joshua C.; Cohen, Lee M.; Trotter, David R. M.

    2015-01-01

    Objective: Electronic cigarette (e-cigarette) use continues to rise, and current data regarding use of e-cigarettes among college students are needed. The purpose of this study was to examine e-cigarette use and the relation of such use with gender, race/ethnicity, traditional tobacco use, and heavy drinking. Participants and Methods: A sample of…

  2. Physiological reactivity during object manipulation among cigarette-exposed infants at 9 months of age.

    Science.gov (United States)

    Schuetze, Pamela; Lessard, Jared; Colder, Craig R; Maiorana, Nicole; Shisler, Shannon; Eiden, Rina D; Huestis, Marilyn A; Henrie, James

    2015-01-01

    The purpose of this study was to examine the association between prenatal exposure to cigarettes and heart rate during an object manipulation task at 9 months of age. Second-by-second heart rate was recorded for 181 infants who were prenatally exposed to cigarettes and 77 nonexposed infants during the manipulation of four standardized toys. A series of longitudinal multilevel models were run to examine the association of prenatal smoking on the intercept and slope of heart rate during four 90-second object manipulation tasks. After controlling for maternal age, prenatal marijuana and alcohol use, duration of focused attention and activity level, results indicated that the heart rates of exposed infants significantly increased during the object manipulation task. These findings suggest casual rather than focused attention and a possible increase in physiological arousal during object manipulation. PMID:25681531

  3. Cigarette Smoking and the Risk of Bladder Cancer in Men and Women

    Directory of Open Access Journals (Sweden)

    Quirk Jeffrey T

    2004-09-01

    Full Text Available Abstract Although cigarette smoking is a principal risk factor for bladder cancer in both men and women, few studies have statistically evaluated whether gender modifies the effect of smoking on bladder cancer risk. We initiated the present case-control study at Roswell Park Cancer Institute in Buffalo, New York, U.S., to provide further data on this important issue. We observed similar risk estimates for men and women with comparable smoking exposures, but did not observe a statistically significant interaction between gender and lifetime smoking exposure. We conclude that cigarette smoking is a major risk factor for bladder cancer in both sexes, but that gender does not modify the effect of smoking on bladder cancer risk.

  4. Differential effect of cigarette smoking on antipyrine oxidation versus acetaminophen conjugation.

    Science.gov (United States)

    Scavone, J M; Greenblatt, D J; LeDuc, B W; Blyden, G T; Luna, B G; Harmatz, J S

    1990-01-01

    The effect of cigarette smoking on drug oxidation and conjugation was studied using antipyrine and acetaminophen as marker compounds. For the antipyrine study, healthy cigarette smokers (n = 30) and nonsmoking controls (n = 53) received a single 1.0-gram intravenous dose of antipyrine. For the acetaminophen study, 14 smokers and 15 nonsmokers received a 650-mg intravenous dose of acetaminophen. The clearance of antipyrine was significantly increased (0.93 vs. 0.60 ml/min/kg, p less than 0.0001) and elimination half-life was correspondingly reduced (8.9 vs. 13.0 h, p less than 0.0001) in smokers compared to nonsmoking controls. Total recovery of antipyrine and metabolites excreted in urine did not differ between groups, but there was a significantly increased fractional clearance of antipyrine via formation of 4-hydroxyantipyrine and 3-hydroxymethyl metabolites in smokers. Fractional clearance via formation of norantipyrine did not differ significantly between groups. Comparison of acetaminophen kinetics between smokers and nonsmokers indicated no significant differences in elimination half-life, clearance or volume of distribution. Thus, cigarette smoking is more likely to induce drug oxidation rather than drug conjugation. However, not all oxidative pathways are equally influenced; induction effects of smoking are highly substrate selective and pathway specific. PMID:2345775

  5. [Electronic cigarettes: use, health risks, and effectiveness as a cessation method].

    Science.gov (United States)

    Willemsen, Marc C; Croes, Esther A; Kotz, Daniel; van Schayck, Onno C P

    2015-01-01

    The use of electronic cigarettes (e-cigarettes) among adults in the Netherlands is increasing but is still relatively low. Increasing numbers of young people abroad are experimenting with e-cigarettes but no trend data for the Netherlands are available to date. Young people who experiment with e-cigarettes are principally those young people who already smoke conventional cigarettes or have done so in the past; the same applies to adults. There are no indications that experimenting with e-cigarettes can lead to tobacco addiction. Although the vapour from e-cigarettes contains substances that are harmful to health, the health risks from the use of e-cigarettes are far smaller than those from smoking conventional cigarettes. Too few research data are available to be able to conclude that e-cigarettes are an effective aid to smoking cessation.

  6. The synergistic effect of cigarette taxes on the consumption of cigarettes, alcohol and betel nuts

    OpenAIRE

    Lee Jie-Min

    2007-01-01

    Abstract Background Consumption of cigarettes and alcoholic beverages creates serious health consequences for individuals and overwhelming financial burdens for governments around the world. In Asia, a third stimulant – betel nuts – increases this burden exponentially. For example, individuals who simultaneously smoke, chew betel nuts and drink alcohol are approximately 123 times more likely to develop oral, pharyngeal and laryngeal cancer than are those who do not. To discourage consumption ...

  7. Reduced exposure evaluation of an Electrically Heated Cigarette Smoking System. Part 3: Eight-day randomized clinical trial in the UK.

    Science.gov (United States)

    Tricker, Anthony R; Stewart, Adrian J; Leroy, Claire Martin; Lindner, Dirk; Schorp, Matthias K; Dempsey, Ruth

    2012-11-01

    A randomized, controlled, open-label, parallel-group, single-center study to determine biomarkers of exposure to nine selected harmful and potentially harmful constituents (HPHC) in cigarette smoke and urinary excretion of mutagenic material in 160 male and female subjects smoking Marlboro cigarettes (6 mg tar, 0.5mg nicotine, and 7.0mg CO) at baseline. Subjects were randomized to continue smoking Marlboro cigarettes, or switch to using an Electrically Heated Cigarette Smoking System (EHCSS) smoking one of two EHCSS series-K cigarettes, the EHCSS-K6 cigarette (5mg tar, 0.3mg nicotine, and 0.6 mg CO) or the EHCSS-K3 cigarette (3mg tar, 0.2mg nicotine, and 0.6 mg CO), or switch to smoking Philip Morris One cigarettes (1mg tar, 0.1mg nicotine, and 2.0mg CO), or to no-smoking. The mean decreases from baseline to Day 8 were statistically significant (p ≤ 0.05) for all determined HPHC including benzene and CO (the primary objectives), and urinary excretion of mutagenic material in the EHCSS-K6 (range -35.5 ± 29.2% to -79.4 ± 14.6% [mean ± standard deviation]), EHCSS-K3 (range -41.2 ± 26.6% to -83.1 ± 9.2%), and PM1 (range -14.6 ± 24.1% to -39.4 ± 17.5%) groups. The largest reductions in exposure occurred in the no-smoking group (range -55.4 ± 45.0% to -100.0 ± 0.0%). PMID:22940436

  8. Cigarette-Smoking Intensity and Interferon-Gamma Release Assay Conversion among Persons Who Inject Drugs: A Cohort Study

    Directory of Open Access Journals (Sweden)

    Sanghyuk S. Shin

    2012-01-01

    Full Text Available We analyzed data from a longitudinal cohort study of persons who inject drugs (PWID in Tijuana, Mexico, to explore whether cigarette smoking increases the risk of interferon gamma release assay (IGRA conversion. PWID were recruited using respondent driven sampling (RDS. QuantiFERON-TB Gold In-Tube (QFT assay conversion was defined as interferon-gamma concentrations <0.35 IU/mL at baseline and ≥0.7 IU/mL at 18 months. We used multivariable Poisson regression adjusted for RDS weights to estimate risk ratios (RRs. Of 129 eligible participants, 125 (96.9% smoked at least one cigarette during followup with a median of 11 cigarettes smoked daily, and 52 (40.3% had QFT conversion. In bivariate analysis, QFT conversion was not associated with the number of cigarettes smoked daily (P=0.716. Controlling for age, gender, education, and alcohol use, the RRs of QFT conversion for smoking 6–10, 11–15, and ≥16 cigarettes daily compared to smoking 0–5 cigarettes daily were 0.9 (95% confidence interval (CI, 0.5–1.6, 0.5 (95% CI, 0.3–1.2, and 0.7 (95% CI, 0.3–1.6, respectively. Although this study did not find an association between self-reported smoking intensity and QFT conversion, it was not powered sufficiently to negate such an association. Larger longitudinal studies are needed to fully explore this relationship.

  9. Cigarette taxes. The straw to break the camel's back.

    OpenAIRE

    Grossman, M.; F. J. Chaloupka

    1997-01-01

    Teenage cigarette smoking is sensitive to the price of cigarettes. The most recent research suggests that a 10% increase in price would reduce the number of teenagers who smoke by 7%. If the proposed 43-cent hike in the Federal excise tax rate on cigarettes contained in the Hatch-Kennedy Bill were enacted, the number of teenage smokers would fall by approximately 16%. This translates into more than 2.6 million fewer smokers and more than 850,000 fewer smoking-related premature deaths in the c...

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

    Science.gov (United States)

    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

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

    Science.gov (United States)

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

    2016-01-01

    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

  12. The phenomenology and etiology of criminal acts involving immigrant smuggling in Kosovo/La fenomenología y etiología criminal en los actos que impliquen inmigrantes de contrabando en Kosovo

    Directory of Open Access Journals (Sweden)

    Azem Hajdari (Kosovo

    2009-01-01

    Full Text Available La situación globalizada de la migración afecta a muchos países pobres, la República de Kosovo no ha escapado a esta realidad. Otra tendencia general por la cual atraviesan los migrantes es el tráfico de personas, condición de la cual también han sufrido, y es un hecho que aunado a las diversas circunstancias de crisis políticas y de guerra, implica un gran reto el castigo o la prevención a este delito. Este es el objetivo del presente artículo, hacer una presentación y un análisis de diferentes elementos relacionando etiológica y fenomenológicamente el tratado de los crímenes involucrando el tráfico de migrantes. The globalized situation of the immigration affects a lot of poor countries; the Republic of Kosovo has not escape to this reality. Another general trend throughout immigration is the smuggling, condition they have also been suffering, fact that due to diverse circumstances such as political crisis and wars make a great challenge to punish or prevent this crime. This is the aim of this article, to make a presentation and an analysis of several elements relating to the phenomenological and etiological treatment of crimes involving smuggling of immigrants.

  13. An Examination of Electronic Cigarette Content on Social Media: Analysis of E-Cigarette Flavor Content on Reddit

    Directory of Open Access Journals (Sweden)

    Lei Wang

    2015-11-01

    Full Text Available In recent years, the emerging electronic cigarette (e-cigarette marketplace has shown great development prospects all over the world. Reddit, one of the most popular forums in the world, has a very large user group and thus great influence. This study aims to gain a systematic understanding of e-cigarette flavors based on data collected from Reddit. Flavor popularity, mixing, characteristics, trends, and brands are analyzed. Fruit flavors were mentioned the most (n = 15,720 among all the posts and were among the most popular flavors (n = 2902 used in mixed blends. Strawberry and vanilla flavors were the most popular for e-juice mixing. The number of posts discussing e-cigarette flavors has increased sharply since 2014. Mt. Baker Vapor and Hangen were the most popular brands discussed among users. Information posted on Reddit about e-cigarette flavors reflected consumers’ interest in a variety of flavors. Our findings suggest that Reddit could be used for data mining and analysis of e-cigarette-related content. Understanding how e-cigarette consumers’ view and utilize flavors within their vaping experience and how producers and marketers use social media to promote flavors and sell products could provide valuable information for regulatory decision-makers.

  14. An Examination of Electronic Cigarette Content on Social Media: Analysis of E-Cigarette Flavor Content on Reddit.

    Science.gov (United States)

    Wang, Lei; Zhan, Yongcheng; Li, Qiudan; Zeng, Daniel D; Leischow, Scott J; Okamoto, Janet

    2015-11-01

    In recent years, the emerging electronic cigarette (e-cigarette) marketplace has shown great development prospects all over the world. Reddit, one of the most popular forums in the world, has a very large user group and thus great influence. This study aims to gain a systematic understanding of e-cigarette flavors based on data collected from Reddit. Flavor popularity, mixing, characteristics, trends, and brands are analyzed. Fruit flavors were mentioned the most (n = 15,720) among all the posts and were among the most popular flavors (n = 2902) used in mixed blends. Strawberry and vanilla flavors were the most popular for e-juice mixing. The number of posts discussing e-cigarette flavors has increased sharply since 2014. Mt. Baker Vapor and Hangen were the most popular brands discussed among users. Information posted on Reddit about e-cigarette flavors reflected consumers' interest in a variety of flavors. Our findings suggest that Reddit could be used for data mining and analysis of e-cigarette-related content. Understanding how e-cigarette consumers' view and utilize flavors within their vaping experience and how producers and marketers use social media to promote flavors and sell products could provide valuable information for regulatory decision-makers. PMID:26610541

  15. Use of electronic cigarettes (e-cigarettes) impairs indoor air quality and increases FeNO levels of e-cigarette consumers.

    Science.gov (United States)

    Schober, Wolfgang; Szendrei, Katalin; Matzen, Wolfgang; Osiander-Fuchs, Helga; Heitmann, Dieter; Schettgen, Thomas; Jörres, Rudolf A; Fromme, Hermann

    2014-07-01

    Despite the recent popularity of e-cigarettes, to date only limited data is available on their safety for both users and secondhand smokers. The present study reports a comprehensive inner and outer exposure assessment of e-cigarette emissions in terms of particulate matter (PM), particle number concentrations (PNC), volatile organic compounds (VOC), polycyclic aromatic hydrocarbons (PAH), carbonyls, and metals. In six vaping sessions nine volunteers consumed e-cigarettes with and without nicotine in a thoroughly ventilated room for two hours. We analyzed the levels of e-cigarette pollutants in indoor air and monitored effects on FeNO release and urinary metabolite profile of the subjects. For comparison, the components of the e-cigarette solutions (liquids) were additionally analyzed. During the vaping sessions substantial amounts of 1,2-propanediol, glycerine and nicotine were found in the gas-phase, as well as high concentrations of PM2.5 (mean 197 μg/m(3)). The concentration of putative carcinogenic PAH in indoor air increased by 20% to 147 ng/m(3), and aluminum showed a 2.4-fold increase. PNC ranged from 48,620 to 88,386 particles/cm(3) (median), with peaks at diameters 24-36 nm. FeNO increased in 7 of 9 individuals. The nicotine content of the liquids varied and was 1.2-fold higher than claimed by the manufacturer. Our data confirm that e-cigarettes are not emission-free and their pollutants could be of health concern for users and secondhand smokers. In particular, ultrafine particles formed from supersaturated 1,2-propanediol vapor can be deposited in the lung, and aerosolized nicotine seems capable of increasing the release of the inflammatory signaling molecule NO upon inhalation. In view of consumer safety, e-cigarettes and nicotine liquids should be officially regulated and labeled with appropriate warnings of potential health effects, particularly of toxicity risk in children.

  16. [Graphic images on cigarette packages not effective].

    Science.gov (United States)

    Kok, Gerjo; Peters, Gjalt-Jorn Y; Ruiter, Robert A C

    2013-01-01

    The Dutch Government intends to make graphic images on cigarette packages mandatory. However, contrary to other policy measures to reduce smoking, health warnings do not work. There is no acceptable evidence in favour of graphic images and behaviour change theories suggest methods of change that improve skills, self-efficacy and social support. Thus, theory- and evidence-based policy should focus on prohibiting the tobacco industry from glamourizing packaging and make health communications on packages mandatory. As to the type of communications to be used, theory and evidence suggest that warning of the negative consequences of smoking is not an effective approach. Rather, targeting the most important determinants of the initiation of smoking and its successful cessation - such as skills, self-efficacy and subjective norm - along with the most effective behaviour change methods appears to be the most expedient strategy. PMID:23548194

  17. Effects of Smoking Abstinence on Cigarette Craving, Nicotine Withdrawal, and Nicotine Reinforcement in Smokers With and Without Schizophrenia

    Science.gov (United States)

    2014-01-01

    Introduction: Schizophrenia is associated with a high prevalence of cigarette smoking. The aims of this study were to compare smokers with schizophrenia (SS) and control smokers without psychiatric illness (CS) on (a) cigarette craving and nicotine withdrawal symptom severity during a 72-hr smoking abstinence period; (b) nicotine reinforcement, before and after abstinence; and (c) latency to smoking lapse following abstinence. We also explored mediators of smoking lapse in SS and CS. Methods: SS (n = 28) and CS (n = 27) underwent a nicotine versus denicotinized cigarette puff choice task before and after a 72-hr period of smoking abstinence that was experimentally controlled by providing cash reinforcement contingent on biochemical verification of abstinence. Twenty-four hours after the second choice task, participants could receive a low-value reinforcer if they had continued to abstain since the previous day. Those who remained abstinent were recontacted a week later to determine time of their smoking lapse. Results: SS reported more severe cigarette craving and nicotine withdrawal symptoms throughout the 72-hr abstinence period, had greater nicotine preference after abstinence, and lapsed back to smoking significantly sooner than CS. The relationship between group and smoking lapse latency was mediated by baseline depression and nicotine withdrawal symptom severity but not by effects of abstinence on craving or nicotine reinforcement. Conclusions: Overall, these results indicate that negative affect is a key contributor to poor smoking cessation outcomes among those with schizophrenia. PMID:24113929

  18. Heterogeneity in Past Year Cigarette Smoking Quit Attempts among Latinos

    Directory of Open Access Journals (Sweden)

    Daniel A. Gundersen

    2012-01-01

    Full Text Available Objective. Examine the association between English language proficiency (ELP and immigrant generation and having made a cigarette smoking quit attempt in the past 12 months among Latinos. Examine if gender moderates the association between acculturation and quit attempts. Methods. Latino past year smokers from the 2003 and 2006/07 Tobacco Use Supplement to the Current Population Survey were analyzed. Logistic regression was used to examine the association between quit attempt and ELP and immigrant generation, controlling for demographics and smoking characteristics. Results. Latinos with poor ELP were more likely to have made a quit attempt compared to those with good ELP (adjusted odds ratio [AOR]=1.22, confidence interval [CI]: 1.02–1.46 after controlling for demographic and smoking characteristics. First (AOR=1.21, CI: 1.02–1.43 and second generation immigrants (AOR=1.36, CI: 1.12–1.64 were more likely than third generation immigrants to have made a quit attempt in the past 12 months. Conclusion. Quit behaviors are shaped by differences in language ability and generational status among Latinos. This underscores the need to disaggregate Latinos beyond racial/ethnic categories to identify subgroup differences relevant for smoking and smoking cessation behaviors in this population.

  19. Current Cigarette Use Among Youth (YRBSS) PDF Slides

    Data.gov (United States)

    U.S. Department of Health & Human Services — Download the current cigarette use among youth slides. These slides are available in PDF and PowerPoint formats. The PowerPoint version can be found at:...

  20. The Contribution of cocoa additive to cigarette smoking addiction

    NARCIS (Netherlands)

    Rambali B; Andel I van; Schenk E; Wolterink G; Werken G van de; Stevenson H; Vleeming W; TOX; SIR; LVM; PZO

    2003-01-01

    In this report the effect of these compounds on the addiction to cigarette smoking was assessed, using currently available information in the literature on psychoactive compounds of cocoa. The investigated psychoactive cocoa compounds were theobromine, caffeine, serotonin, histamine, tryptophan, try

  1. Social norms of cigarette and hookah smokers in Iranian universities

    DEFF Research Database (Denmark)

    Roohafza, Hamidreza; Sadeghi, Masoumeh; Shahnam, Maryam;

    2013-01-01

    BACKGROUND: First experiences of tobacco use usually occur in adolescence. The recognition of social norms leading to youth smoking is hence necessary. We tried to assess the social norms among Iranian young cigarette and hookah smokers. METHODS: This cross-sectional study was conducted on 451...... girls and 361 boys aging 20-25 years old who entered Isfahan and Kashan Universities (Iran) in 2007. Demographic factors (age, gender, and age at smoking onset) cigarette and hookah smoking status, having a smoking father or smoking friends and four related social norms were recorded. Binary logistic...... regression analysis was used to separately determine associations between hookah and cigarette smoking and the four social norm variables. RESULTS: CIGARETTE AND HOOKAH SMOKERS HAD SIGNIFICANT DIFFERENCES WITH NONSMOKERS IN TWO SOCIAL NORMS: "Perceived smoking by important characters" [odds ratio (OR) = 1...

  2. What Are Tobacco, Nicotine, and E-Cigarette Products?

    Science.gov (United States)

    ... banned in the United States because of the ban on flavored cigarettes. hookahs or water pipes : Hookah ... Land Middle, Texas: why doesn't the U.S ban tobacco production? Eric Wargo Hi jgarcia, Because that ...

  3. Current Cigarette Use Among Adults (BRFSS) PDF Slides

    Data.gov (United States)

    U.S. Department of Health & Human Services — Download the current cigarette use among adults slides. These slides are available in PDF and PowerPoint formats. The PowerPoint version can be found at:...

  4. The Australian cigarette brand as product, person, and symbol

    OpenAIRE

    Carter, S.

    2003-01-01

    Objective: To examine, for dominant Australian cigarette brands, brand identity (overriding brand vision), brand positioning (brand identity elements communicated to the consumer), brand image (consumers' brand perceptions) and brand equity (financial value).

  5. Cigarette taxes. The straw to break the camel's back.

    Science.gov (United States)

    Grossman, M; Chaloupka, F J

    1997-01-01

    Teenage cigarette smoking is sensitive to the price of cigarettes. The most recent research suggests that a 10% increase in price would reduce the number of teenagers who smoke by 7%. If the proposed 43-cent hike in the Federal excise tax rate on cigarettes contained in the Hatch-Kennedy Bill were enacted, the number of teenage smokers would fall by approximately 16%. This translates into more than 2.6 million fewer smokers and more than 850,000 fewer smoking-related premature deaths in the current cohort of 0 to 17-year-olds. Adjusted for inflation, the current 24-cent-a-pack tax costs the buyer about half of the original cigarette tax of 8 cents imposed in 1951. A substantial tax hike would curb youth smoking; this strategy should move to the forefront of the antismoking campaign. PMID:9258294

  6. Adult Cigarette Smoking in the United States: Current Estimates

    Science.gov (United States)

    ... Health More CDC Sites Current Cigarette Smoking Among Adults in the United States Recommend on Facebook Tweet ... every day or some days. Current Smoking Among Adults in 2014 (Nation) By Gender 1 Men are ...

  7. Excise Tax Rates On Packs Of Cigarettes PDF Slides

    Data.gov (United States)

    U.S. Department of Health & Human Services — Download the current excise tax rates on packs of cigarettes slides. These slides are available in PDF and PowerPoint formats. The PowerPoint version can be found...

  8. Starting Monday, FDA Banning E-Cigarette Sales to Minors

    Science.gov (United States)

    ... to draw teenagers into a lifetime of smoking addiction. "Youth use e-cigarettes more than any other tobacco product on the market today, serving as an entry point to more traditional tobacco products and placing kids at risk to ...

  9. ACCESS TO INFORMATION AND ADVERTISEMENTS OF CIGARETTES BY HIGH SCHOOL STUDENTS FROM ANAPOLIS, GO

    Directory of Open Access Journals (Sweden)

    Bruna Cristina da Silva

    2014-02-01

    Full Text Available Brazil has a National Program of Tobacco Control and specific legislation to prevent the onset of the habit considered among the world's most advanced, yet the prevalence of experimentation and smoking among adolescents is relatively high. Objective: This study aimed to verify the student access to information and advertising of cigarettes in the city of Anapolis, GO. Methodology: Data were collected through the questionnaire adopted from VIGESCOLA (Brazil, 2004. The participants were 1565 adolescents between 13 and 19 years old, 1103 enrolled in public schools and 462 in private schools. Results: The adolescent participants reported still seeing advertisements for cigarettes in the media and events, and few anti-smoking messages. Some had products with brands of cigarettes and were approached by representatives of tobacco industry with an offer of free samples. In addition, most received information about smoking by family members, while the school did not contribute to the discussion, as would be desirable. Conclusion: more rigorous oversight of the tobacco industry in compliance with laws on the advertising and merchandizing is required, as well as greater emphasis on addressing the smoking issue in schools.

  10. Effects of cigarette smoke condensate on the production and characterization of exopolysaccharides by Bifidobacterium

    Directory of Open Access Journals (Sweden)

    Jinqiang Hu

    2015-06-01

    Full Text Available The aim of the study was to investigate the effect of cigarette smoke on the production and characterization of exopolysaccharides (EPSs produced by Bifidobacterium. Cigarettes of Shanhua brand (nicotine: 1.1 mg, tar: 11 mg were utilized to prepare a cigarette smoke condensate (CSC. The standard strain of Bifidobacterium animalis was cultured in MRS media under anaerobic addition of CSC. The results showed that CSC significantly decreased the growth of B. animalis as well as EPSs and acetic acid production. Furthermore, two EPSs fractions (Fr-I and Fr-II were isolated and purified for chemical and molecular determination. By comparison with control, CSC was found to be of great impact on EPSs carbohydrate composition. The molecular weight mass of Fr-I changed from 3.33×105 g/mol (without CSC to 2.99×105 (with CSC. In conclusion, in vitro studies revealed that CSC was directly able to affect the production of metabolites for B. animalis, which could be an essential factor in certain pathological disorders.

  11. Intense passionate love attenuates cigarette cue-reactivity in nicotine-deprived smokers: an FMRI study.

    Directory of Open Access Journals (Sweden)

    Xiaomeng Xu

    Full Text Available Self-expanding experiences like falling in love or engaging in novel, exciting and interesting activities activate the same brain reward mechanism (mesolimbic dopamine pathway that reinforces drug use and abuse, including tobacco smoking. This suggests the possibility that reward from smoking is substitutable by self-expansion (through competition with the same neural system, potentially aiding cessation efforts. Using a model of self-expansion in the context of romantic love, the present fMRI experiment examined whether, among nicotine-deprived smokers, relationship self-expansion is associated with deactivation of cigarette cue-reactivity regions. Results indicated that among participants who were experiencing moderate levels of craving, cigarette cue-reactivity regions (e.g., cuneus and posterior cingulate cortex showed significantly less activation during self-expansion conditions compared with control conditions. These results provide evidence that rewards from one domain (self-expansion can act as a substitute for reward from another domain (nicotine to attenuate cigarette cue reactivity.

  12. Evaluation of Two Commercially Available Cannabidiol Formulations for use in Electronic Cigarettes

    Directory of Open Access Journals (Sweden)

    Michelle R Peace

    2016-08-01

    Full Text Available With 24 states and the District of Columbia with laws legalizing marijuana in some form, suppliers of legal marijuana have developed Cannabis sativa products for use in electronic cigarettes. Personal battery powered vaporizers or electronic cigarettes were developed to deliver a nicotine vapor such that smokers could simulate smoking tobacco without the inherent pathology of inhaled tobacco smoke. The liquid formulations used in these devices are comprised of an active ingredient such as nicotine mixed with glycerin and/or propylene glycol and flavorings. A significant active ingredient of Cannabis sativa, cannabidiol, has been purported to have anti-convulsant, anti-nociceptive, and anti-psychotic properties. These properties have potential medical therapies such as intervention of addictive behaviors, treatments for epilepsy, management of pain for cancer patients, and treatments for schizophrenia. However, cannabidiol extracted from Cannabis sativa remains a DEA Schedule I drug since it has not been approved by the FDA for medical purposes. Two commercially available e-cigarette liquid formulations reported to contain 3.3 mg/mL of cannabidiol as the active ingredient were evaluated. These products are not regulated by the Food and Drug Administration in manufacturing or in labeling of the products and were found to contain 6.5 mg/mL and 7.6 mg/mL of cannabidiol in propylene glycol with a variety of flavoring agents. Presently, while labeled as to content, the quality control of manufacturers and the relative safety of these products is uncertain.

  13. Prisoners' attitudes towards cigarette smoking and smoking cessation: a questionnaire study in Poland

    Directory of Open Access Journals (Sweden)

    Konopa Krzysztof

    2006-07-01

    Full Text Available Abstract Background In the last decade Poland has successfully carried out effective anti-tobacco campaigns and introduced tobacco control legislation. This comprehensive strategy has focused on the general population and has led to a considerable decrease in tobacco consumption. Prisoners constitute a relatively small part of the entire Polish population and smoking habits in this group have been given little attention. The aim of the study was to assess the prevalence of cigarette smoking in Polish male prisoners, factors determining smoking in this group, prisoners' attitudes towards smoking cessation, and to evaluate prisoners' perception of different anti-tobacco measures. Methods An anonymous questionnaire including personal, demographic and smoking data was distributed among 944 male inmates. Of these, 907 men aged between 17 and 62 years (mean 32.3 years met the inclusion criteria of the study. For the comparison of proportions, a chi-square test was used with continuity correction whenever appropriate. Results In the entire group, 81% of the subjects were smokers, 12% – ex-smokers, and 7% – never smokers. Current smokers had significantly lower education level than non-smokers (p Conclusion The prevalence of cigarette smoking among Polish prisoners is high. However, a majority of smokers attempt to quit, and they should be encouraged and supported. Efforts to reduce cigarette smoking in prisons need to take into consideration the specific factors influencing smoking habits in prisons.

  14. The variations in Body Mass Index of different types of cigarette smokers

    Directory of Open Access Journals (Sweden)

    H. Agnihotri

    2014-12-01

    Full Text Available The present study investigated the effect of both active and second hand smoking on Body Mass Index of adult smokers in rural areas of Chandigarh. The relationship of body mass index with smoking status was also assessed in current daily and intermittent smokers. The male subjects (N=240 of 20-30 years and 30-40 years age category were divided into four groups of 30 subjects each based on Global Adult Tobacco Survey Questionnaire, India as follows: Group 1 - Current daily cigarette smokers, Group 2 - current intermittent cigarette smokers, Group 3 - Second hand cigarette smokers and Group 4 - Non-smokers (Control group. One way ANOVA test showed non-significant differences between and within all the groups in body mass index (F=1.11, p>0.05 in 20-30 years age category. In 30-40 years age category, significant differences (F=4.11, p<0.05 were observed between and within all the groups. Post hoc Scheffe test in 30-40 years category also revealed significant mean differences between current daily smokers and non-smokers. Karl Pearson’s correlation test showed a highly significant inverse linear relationship (p<0.001 between pack years and BMI in both current daily and intermittent smokers. Current smoking of moderate intensity has an effect to alter relative fatness (or BMI of the body. There may be no substantial difference in BMI with moderate and light smoking as well as exposure to second-hand smoke (SHS in younger adults. The greater the number of cigarettes smoked, the lower the adult smoker's BMI in both current moderate and intermittent light smokers.

  15. Why ban the sale of cigarettes? The case for abolition

    OpenAIRE

    Proctor, Robert N.

    2013-01-01

    The cigarette is the deadliest artefact in the history of human civilisation. Most of the richer countries of the globe, however, are making progress in reducing both smoking rates and overall consumption. Many different methods have been proposed to steepen this downward slope, including increased taxation, bans on advertising, promotion of cessation, and expansion of smoke-free spaces. One option that deserves more attention is the enactment of local or national bans on the sale of cigarett...

  16. The Association between Cigarette Smoking and Acne Intensity

    OpenAIRE

    Taheri Ramin; Nasaji Zavareh Mohammad; Ghorbani Raheb; Mohmmadi Zahra

    2009-01-01

    Background: Acne vulgaris is a common chronic inflammatory disease of pilosebaceous unit. Different factors have been suggested to influence acne including diet, menstruation and occupation. The role of some of these factors on acne intensity is confirmed. The affect of Cigarette smoking on acne intensity has been suggested. In this research, we evaluated the association between cigarette smoking and the acne intensity.Materials and Methods: This cross-sectional study was performed on 278 sm...

  17. Impact of cigarette smoking in type 2 diabetes development

    Institute of Scientific and Technical Information of China (English)

    Xi-tao XIE; Qiang LIU; Jie WU; Makoto WAKUI

    2009-01-01

    Many patients with type 2 diabetes mellitus (DM2) are at risk for micro and macro vascular complications, which could be observed in heavy smokers. Cigarette smoking increases the risk for type 2 diabetes incidence. Nicotine, acknowledged as the major pharmacologically active chemical in tobacco, is responsible for the association between cigarette smoking and development of diabetes. This minireview summarized recent studies on nicotine effects on insulin action and insulin secretion, indicating the impact of nicotine on type 2 diabetes development.

  18. Smoke Gets in Your Eyes: Cigarette Tax Salience and Regressivity

    OpenAIRE

    Jacob Goldin; Tatiana Homonoff

    2013-01-01

    Recent evidence suggests consumers pay less attention to commodity taxes levied at the register than to taxes included in a good's posted price. If this attention gap is larger for high-income consumers than for low-income consumers, policymakers can manipulate a tax's regressivity by altering the fraction of the tax imposed at the register. We investigate income differences in attentiveness to cigarette taxes, exploiting state and time variation in cigarette excise and sales tax rates. Where...

  19. Hookah use predicts cigarette smoking progression among college smokers

    OpenAIRE

    Doran, N; Godfrey, KM; Myers, MG

    2015-01-01

    © The Author 2015. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. Introduction: Hookah use is increasingly common among U.S. college students, but little is known regarding the relationship between hookah and cigarette use. The purpose of this study was to test the hypothesis that the added nicotine exposure from hookah use may accelerate the uptake of cigarettes. Methods: An ethnically diverse sample of college student...

  20. Social norms of cigarette and hookah smokers in Iranian universities

    OpenAIRE

    Roohafza, Hamidreza; Sadeghi, Masoumeh; Shahnam, Maryam; Shokouh, Pedram; Teimori, Soheila; Amirpour, Afshin; Sarrafzadegan, Nizal

    2013-01-01

    BACKGROUND First experiences of tobacco use usually occur in adolescence. The recognition of social norms leading to youth smoking is hence necessary. We tried to assess the social norms among Iranian young cigarette and hookah smokers. METHODS This cross-sectional study was conducted on 451 girls and 361 boys aging 20-25 years old who entered Isfahan and Kashan Universities (Iran) in 2007. Demographic factors (age, gender, and age at smoking onset) cigarette and hookah smoking status, having...

  1. Price Elasticity Estimates for Cigarette Demand in Vietnam

    OpenAIRE

    Patrick Eozenou; Burke Fishburn

    2009-01-01

    In this paper, we analyze a complete demand system to estimate the price elasticity for cigarette demand in Vietnam. Following Deaton (1990), we build a spatial panel using cross sectional household survey data. We consider a model of simultaneous choice of quantity and quality. This allows us to exploit unit values from cigarette consumption in order to disentangle quality choice from exogenous price variations. We then rely on spatial variations in prices and quantities demanded to estimate...

  2. Impact of cigarette smoking in type 2 diabetes development

    OpenAIRE

    Xie, Xi-tao; Liu, Qiang; Wu, Jie; Wakui, Makoto

    2009-01-01

    Many patients with type 2 diabetes mellitus (DM2) are at risk for micro and macro vascular complications, which could be observed in heavy smokers. Cigarette smoking increases the risk for type 2 diabetes incidence. Nicotine, acknowledged as the major pharmacologically active chemical in tobacco, is responsible for the association between cigarette smoking and development of diabetes. This minireview summarized recent studies on nicotine effects on insulin action and insulin secretion, indica...

  3. Assessing Ultrafine Particles Exposure in Electronic Cigarette Vape Shops

    OpenAIRE

    Sen, Chanbopha

    2016-01-01

    Introduction: Vape shops have grown in popularity among adults and youth. The increased popularity of electronic cigarettes has triggered many new businesses to open within the last three years to sell electronic cigarettes devices, flavor liquids and provide a place for lounging. High levels of ultrafine particles (UFP) are generated when active vaping is occurring. Objectives: 1. Quantify and understand the spatial distribution of ultrafine particles in vape shops. 2. Identify factors that ...

  4. Price Elasticity Estimates of Cigarette Demand in Vietnam

    OpenAIRE

    Eozenou, Patrick; Fishburn, Burke

    2001-01-01

    In this paper, we analyze a complete demand system to estimate the price elasticity for cigarette demand in Vietnam. Following Deaton (1990), we build a spatial panel using cross sectional household survey data. We consider a model of simultaneous choice of quantity and quality. This allows us to exploit unit values from cigarette consumption in order to disentangle quality choice from exogenous price variations. We then rely on spatial variations in prices and quantities demanded to estimate...

  5. Vertical Equity Consequences of Very High Cigarette Tax Increases: If the Poor Are the Ones Smoking, How Could Cigarette Tax Increases Be Progressive?

    Science.gov (United States)

    Colman, Gregory J.; Remler, Dahlia K.

    2008-01-01

    Cigarette smoking is concentrated among low-income groups. Consequently, cigarette taxes are considered regressive. However, if poorer individuals are much more price sensitive than richer individuals, then tax increases would reduce smoking much more among the poor and their cigarette tax expenditures as a share of income would rise by much less…

  6. Electronic cigarettes: A comparison of national regulatory approaches.

    Science.gov (United States)

    Rose, Adam; Filion, Kristian B; Eisenberg, Mark J; Franck, Caroline

    2015-01-01

    E-cigarettes have been readily available to global markets since 2004. However, regulations have lagged behind popular use and availability. As policies emerging from national health agencies have an important role to play in shaping consumer health, we examined the existing and upcoming national regulations surrounding e-cigarette availability and use in a convenience sample of English- and French-speaking countries, including Canada, the United States, the United Kingdom, France, Australia and New Zealand. There is substantial international variation in regulatory policies and the extent to which these are enforced. Of the countries considered in this review, the US has regulations that remain the most permissive, whereas those in Canada and New Zealand are the most conservative. However, regulations in Canada, Australia and New Zealand are easily bypassed through Internet imports and lenient enforcement. European health agencies are paving the way for Member States to take appropriate steps to regulate e-cigarettes according to their own jurisdictions. Currently, national regulations of e-cigarettes appear to be ill-defined in terms of shaping the future of e-cigarette availability and use. National regulations should be strengthened to reflect the public health implications of e-cigarettes and to emphasize their difference from consumer products. PMID:26680438

  7. PCR-based typing of DNA extracted from cigarette butts.

    Science.gov (United States)

    Hochmeister, M N; Budowle, B; Jung, J; Borer, U V; Comey, C T; Dirnhofer, R

    1991-01-01

    Limited genetic marker information can be obtained from saliva by typing by conventional serological means. Thus, the application of PCR-based DNA typing methods was investigated as a potential approach for typing genetic markers in saliva. DNA was isolated from 200 cigarettes smoked by 10 different individuals (20 cigarettes per individual) and from 3 cigarette butts recovered from 2 crime scenes (adjudicated cases) using a Chelex 100 extraction procedure. The amount of recovered human DNA was quantified by slot-blot analysis and ranged from approximately less than 2-160 ng DNA per cigarette butt for the 200 samples, and 8 ng, 50 ng, and 100 ng for the cigarette butts from the adjudicated cases. The DNA was successfully amplified by the polymerase chain reaction (PCR) for the HLA-DQ alpha locus (99 out of 100 samples) as well as for the variable number of tandem repeat (VNTR) locus D1S80 (99 out of 100 samples). Amplification and typing of DNA was successful on all samples recovered from the crime scenes. The results suggest that PCR-based typing of DNA offers a potential method for genetically characterizing traces of saliva on cigarette butts.

  8. Electronic cigarettes: A comparison of national regulatory approaches.

    Science.gov (United States)

    Rose, Adam; Filion, Kristian B; Eisenberg, Mark J; Franck, Caroline

    2015-10-03

    E-cigarettes have been readily available to global markets since 2004. However, regulations have lagged behind popular use and availability. As policies emerging from national health agencies have an important role to play in shaping consumer health, we examined the existing and upcoming national regulations surrounding e-cigarette availability and use in a convenience sample of English- and French-speaking countries, including Canada, the United States, the United Kingdom, France, Australia and New Zealand. There is substantial international variation in regulatory policies and the extent to which these are enforced. Of the countries considered in this review, the US has regulations that remain the most permissive, whereas those in Canada and New Zealand are the most conservative. However, regulations in Canada, Australia and New Zealand are easily bypassed through Internet imports and lenient enforcement. European health agencies are paving the way for Member States to take appropriate steps to regulate e-cigarettes according to their own jurisdictions. Currently, national regulations of e-cigarettes appear to be ill-defined in terms of shaping the future of e-cigarette availability and use. National regulations should be strengthened to reflect the public health implications of e-cigarettes and to emphasize their difference from consumer products.

  9. Change of Taste Sensitivity of Clove Cigarette Smokers in Medan

    Directory of Open Access Journals (Sweden)

    Marlina Simamora

    2013-07-01

    Full Text Available Tongue has taste buds that contain taste receptor which affected by many factors, including smoking habit. Objective: To analyze the differences of sweet and bitter taste sensitivity in the pedicab driver clove cigarette smokers compared to non-smokers in Medan Padang Bulan. Methods: This study was conducted by placing the sweet taste strips and bitter taste strips on four taste receptors of the tongue, with increasing solution concentration in 74 subjects. This was a cross sectional study on pedicab driver population in Medan Padang Bulan. Results: There were differences between clove cigarette smokers and non-smokers on sweet taste examination (p<0.005. There was a difference between clove cigarette smokers and non-smokers on examination bitter taste receptors (p<0.005. On the clove cigarette smokers, there was no significant difference between sweet taste and bitter taste on the receptors itself. Conclusion: Non-smokers are more sensitive to sweet taste than the clove cigarette smokers. Bitter taste sensitivity is greater in cigarettes smokers than in non-smokers. Taste receptors on all location of the tongue could taste sweet and bitter substances, but a certain location of taste receptors were more sensitive compared to others.

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

    Science.gov (United States)

    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). PMID:26554277

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

    Science.gov (United States)

    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). PMID:26525962

  12. Electronic Vapor Cigarette Battery Explosion Causing Shotgun-like Superficial Wounds and Contusion

    Directory of Open Access Journals (Sweden)

    Siri Shastry, MD

    2016-03-01

    Full Text Available INTRODUCTION Electronic vapor cigarettes (E-cigarettes were created in 2003 as an alternative to traditional tobacco cigarettes. E-cigarettes have been available in the United States since 2006.1 The typical E-cigarette consists of a cartridge that contains liquid, an atomizer that heats the liquid (i.e. acts as a vaporizer, as well as a battery. The liquid contained within the cartridge contains nicotine, propylene glycol and/ or glycerol as well as flavorings. The consumer uses an E-cigarette through either pushing a button or inhalation, which triggers heating and therefore aerosolizes the liquid within the cartridge, emulating cigarette “smoke.” The newest E-cigarettes are larger than nicotine cigarettes and employ stronger, rechargeable batteries as a power source.2,3

  13. Insights in public health: Electronic cigarettes: marketing to Hawai'i's adolescents.

    Science.gov (United States)

    Williams, Rebecca J; Knight, Rebecca

    2015-02-01

    Electronic cigarettes (e-cigarettes) are an emerging phenomenon that is becoming increasingly popular among adolescents. Current e-cigarette use among adolescents has more than doubled in the past few years nationally and more than tripled in Hawai'i, despite the fact that safety in terms of health and injury from use is widely unknown. The use of e-cigarettes among adolescents is of particular concern because they may act as a gateway to smoking conventional tobacco cigarettes, substitute for cigarettes where smoking would normally not be allowed, and weaken the effect of clean air policies, and displace effective smoking cessation treatments. Additionally, the use of e-cigarettes may lead to the use of conventional cigarettes. There is special concern that e-cigarette companies are recruiting adolescents who would not have otherwise tried smoking by using tactics such as offering e-cigarettes in attractive flavorings and using the same successful strategies to market their product as tobacco companies have used for conventional cigarettes in past decades. It has been shown that exposure to cigarette marketing is related to initiation and progression in adolescent smoking. Yet, there remains no regulation on the marketing of e-cigarettes to adolescents. It can be extrapolated that expanded regulation that includes limits on the marketing of e-cigarettes may help decrease use among adolescents and prevent the possible increase of smoking rates.

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

    OpenAIRE

    Erika B Fulmer; Torsten B Neilands; 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 ...

  15. Wind control of cigarette process based on T-S model combined with feed-forward%基于T-S模型模糊混合前馈的卷烟工艺风力控制

    Institute of Scientific and Technical Information of China (English)

    谢钟翔; 成佳庆; 张立勋; 张振峰

    2013-01-01

    为解决扁式布袋除尘器中脉冲喷吹对工艺风力除尘系统管道的负压造成的定时扰动问题,提出一种基于 T-S模糊模型的模糊控制结合脉冲喷吹和压力波动前馈的混合前馈控制方法。从山东和其他一些地方的集中工艺风力系统生产环境中的运行效果可以看出,它有效地减弱了脉冲喷吹对于管道负压造成的扰动,简化了控制,具有良好的稳定性和鲁棒性。%A mixed feed-forward control method based on T-S fuzzy model combined with pulse jet and pressure fluctuation feed-forward is proposed to decrease the timing disturbance on the negative pressure of wind dust removal pipeline caused by pulse jet in flat bag dedusting system. The proposed method is applied in the practical production environments with concentrated wind power processes in Shandong and other provinces. The operation results indicate that, it can effectively weaken the disturbance on pipeline negative pressure caused by pulse jet, and simplify the control with good stability and robustness.

  16. [Smoking of non-cigarette tobacco products by students in three Brazilian cities: should we be worried?].

    Science.gov (United States)

    Szklo, André Salem; Sampaio, Mariana Miranda Autran; Fernandes, Elaine Masson; Almeida, Liz Maria de

    2011-11-01

    Smoking of non-cigarette tobacco products is increasing worldwide because of their high social acceptability, misperceptions about their purported harmlessness, and globalization of the tobacco industry. In Brazil, tobacco control experts have recently focused their attention on the importance of monitoring the use of such products. We analyzed data from the Global Youth Tobacco Survey (2009) in three cities. Prevalence rates of non-cigarette tobacco smoking in the previous 30 days among students 13 to 15 years of age were high in Campo Grande (18.3%; 95%CI: 14.4%-22.9%) and São Paulo (22.1%; 95%CI: 19.0%-25.6%), while Vitória showed comparatively lower prevalence (4.3%; 95%CI: 3.1%-5.7%). No statistical differences were observed in prevalence rates according to gender. Water pipes were the most frequent form of non-cigarette tobacco smoking. The decline in cigarette smoking in Brazil in recent years may have contributed to other forms of tobacco smoking, especially among students.

  17. Adult Behavior in Male Mice Exposed to E-Cigarette Nicotine Vapors during Late Prenatal and Early Postnatal Life.

    Directory of Open Access Journals (Sweden)

    Dani Smith

    Full Text Available Timed-pregnant C57BL/6J mice were exposed to 2.4% nicotine in propylene glycol (PG or 0% nicotine /PG once a day from gestational day 15 until delivery. After delivery, offspring and mothers were exposed to E-cigarette vapors for an additional 14 days from postnatal day 2 through 16. Following their last exposure serum cotinine levels were measured in female juvenile mice. Male mice underwent behavioral testing at 14 weeks of age to assess sensorimotor, affective, and cognitive functional domains.Adult male mice exposed to 2.4% nicotine/PG E-cigarette vapors had significantly more head dips in the zero maze test and higher levels of rearing activity in the open field test compared to 0% nicotine/PG exposed mice and untreated controls. In the water maze test after reversal training, the 2.4% nicotine/PG mice spent more than 25% of time in the new location whereas the other groups did not.Adult male mice exhibited increased levels of activity in the zero maze and open field tests when exposed to E-cigarette vapor containing nicotine during late prenatal and early postnatal life. These findings indicate that nicotine exposure from E-cigarettes may cause persistent behavioral changes when exposure occurs during a period of rapid brain growth.

  18. Determination of Toxic Elements in Cigarettes Smoke, Using Neutron Activation Method

    International Nuclear Information System (INIS)

    The purpose of the experiments was to get information of the toxic elements content in cigarettes smoke which could be used to estimate the cigarettes smoke contribution in air pollution. The sample were cigarette smoke from the mixture of 7 popular brand cigarettes collected by The Centre Cigarettes Research, University of kentucky, USA. Neutron activation was done in the Hoger Onderwijs Reactor, IRI Delft Netherlands, using thermal neutron flux 4.8 x 10 16n cm-2 second-1 for 4 hours. Result of the analysis showed that the cigarettes smoke contained Cd, As, Sb, and Br which are toxic elements

  19. E-cigarettes Less Harm Maps and Data of Model-Based Small Area Estimates - Small Area Estimates

    Science.gov (United States)

    E-cigarettes Less Harm is defined as a person 18 years of age or older who must have reported that he/she thinks that electronic cigarettes is less harmful or much less harmful compared to smoking cigarettes.

  20. Chronic Cigarette Smoking Impairs Erectile Function through Increased Oxidative Stress and Apoptosis, Decreased nNOS, Endothelial and Smooth Muscle Contents in a Rat Model.

    Directory of Open Access Journals (Sweden)

    Yun-Ching Huang

    Full Text Available Cigarette use is an independent risk factor for the development of erectile dysfunction (ED. While the association between chronic smoking and ED is well established, the fundamental mechanism(s of cigarette-related ED are incompletely understood, partly due to no reliable animal model of smoking-induced ED. The present study was designed to validate an in vivo rat model of chronic cigarette-induced ED. Forty 12-week old male Sprague-Dawley rats were divided into 4 groups. Ten rats served as control group and were exposed only to room air. The remaining 30 rats were passively exposed to cigarette smoke (CS for 4 weeks (n = 10, 12 weeks (n = 10, and 24 weeks (n = 10. At the 24-week time point all rats were assessed with intracavernous pressure (ICP during cavernous nerve electrostimulation. Blood and urine were collected to measure serum testosterone and oxidative stress, respectively. Corporal tissue was assessed by Western blot for neuronal nitric oxide synthase (nNOS. Penile tissues were subjected to immunohistochemistry for endothelial, smooth muscle, and apoptotic content. Mean arterial pressure (MAP was significantly higher in 24-week cigarette exposed animals compared to the control animals. Mean ICP/MAP ratio and cavernosal smooth muscle/endothelial contents were significantly lower in the 12- and 24-week rats compared to control animals. Oxidative stress was significantly higher in the 24-week cigarette exposed group compared to control animals. Mean nNOS expression was significantly lower, and apoptotic index significantly higher, in CS-exposed animals compared to control animals. These findings indicate that the rat model exposure to CS increases apoptosis and oxidative stress and decreases nNOS, endothelial and smooth muscle contents, and ICP in a dose dependent fashion. The rat model is a useful tool for further study of the molecular and cellular mechanisms of CS-related ED.

  1. Comparison of Select Analytes in Exhaled Aerosol from E-Cigarettes with Exhaled Smoke from a Conventional Cigarette and Exhaled Breaths

    Directory of Open Access Journals (Sweden)

    Gerald A. Long

    2014-10-01

    Full Text Available Exhaled aerosols were collected following the use of two leading U.S. commercial electronic cigarettes (e-cigarettes and a conventional cigarette by human subjects and analyzed for phenolics, carbonyls, water, glycerin and nicotine using a vacuum-assisted filter pad capture system. Exhaled breath blanks were determined for each subject prior to each product use and aerosol collection session. Distribution and mass balance of exhaled e-cigarette aerosol composition was greater than 99.9% water and glycerin, and a small amount (<0.06% of nicotine. Total phenolic content in exhaled e-cigarette aerosol was not distinguishable from exhaled breath blanks, while total phenolics in exhaled cigarette smoke were significantly greater than in exhaled e-cigarette aerosol and exhaled breaths, averaging 66 µg/session (range 36 to 117 µg/session. The total carbonyls in exhaled e-cigarette aerosols were also not distinguishable from exhaled breaths or room air blanks. Total carbonyls in exhaled cigarette smoke was significantly greater than in exhaled e-cigarette aerosols, exhaled breath and room air blanks, averaging 242 µg/session (range 136 to 352 µg/session. These results indicate that exhaled e-cigarette aerosol does not increase bystander exposure for phenolics and carbonyls above the levels observed in exhaled breaths of air.

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

    Science.gov (United States)

    Marco, Esther; Grimalt, Joan O

    2015-09-01

    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. PMID:26243705

  3. Current cigarette smoking among adults - United States, 2005-2014.

    Science.gov (United States)

    Jamal, Ahmed; Homa, David M; O'Connor, Erin; Babb, Stephen D; Caraballo, Ralph S; Singh, Tushar; Hu, S Sean; King, Brian A

    2015-11-13

    Tobacco smoking 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). To assess progress toward achieving the Healthy People 2020 objective of reducing the percentage of U.S. adults who smoke cigarettes to ≤12.0%,* CDC assessed the most recent national estimates of smoking prevalence among adults aged ≥18 years using data from the 2014 National Health Interview Survey (NHIS). The percentage of U.S. adults who smoke cigarettes declined from 20.9% in 2005 to 16.8% in 2014. Among daily cigarette smokers, declines were observed in the percentage who smoked 20–29 cigarettes per day (from 34.9% to 27.4%) or ≥30 cigarettes per day (from 12.7% to 6.9%). In 2014, prevalence of cigarette smoking was higher among males, adults aged 25–44 years, multiracial persons and American Indian/Alaska Natives, persons who have a General Education Development certificate, live below the federal poverty level, live in the Midwest, are insured through Medicaid or are uninsured, have a disability or limitation, or are lesbian, gay, or bisexual. Proven population-based interventions, including tobacco price increases, comprehensive smoke-free laws, high impact mass media campaigns, and barrier-free access to quitting assistance, are critical to reduce cigarette smoking and smoking-related disease and death among U.S. adults. PMID:26562061

  4. Genetic effects of fresh cigarette smoke in Saccharomyces cerevisiae

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Science.gov (United States)

    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. PMID:6755230

  6. A practical proposal for solving the world's cigarette butt problem: Recycling in fired clay bricks.

    Science.gov (United States)

    Mohajerani, Abbas; Kadir, Aeslina Abdul; Larobina, Luke

    2016-06-01

    The disposal and littering of cigarette butts (CBs) is a serious environmental problem. Trillions of cigarettes are produced every year worldwide, resulting in millions of tonnes of toxic waste being dumped into the environment in the form of cigarette butts. As CBs have poor biodegradability, it can take many years for them to break down. This paper reviews and presents some of the results of a study on the recycling of CBs into fired clay bricks. Bricks with 2.5%, 5%, 7.5%, and 10% CB content by weight were manufactured and tested, and then compared against control clay bricks with 0% CB content. The results showed that the dry density decreased by up to 30% and the compressive strength decreased by 88% in bricks with 10% CBs. The calculated compressive strength of bricks with 1% CBs was determined to be 19.53Mpa. To investigate the effect of mixing time, bricks with 7.5% CB content were manufactured with different mixing times of 5, 10, and 15min. To test the effect of heating time on the properties of CB bricks, the heating rate used during manufacturing was changed to 0.7, 2, 5, and 10°Cmin(-1). Bricks with 0% and 5% CB content were fired with these heating rates. Leachate tests were carried out for bricks with 0%, 2.5%, 5%, and 10% CB content. The emissions released during firing were tested for bricks with 0% and 5% CB content using heating rates of 0.7, 2, 5, and 10°Cmin(-1). The gases tested were carbon monoxide (CO), carbon dioxide (CO2), chlorine (Cl2), nitrogen oxide (NO), and hydrogen cyanide (HCN). Finally, estimations were made for the energy that could be saved by firing bricks incorporating CBs. Calculations showed that up to 58% of the firing energy could potentially be saved. Bricks were shown to be a viable solution for the disposal of CBs. They can reduce contamination caused by cigarette butts and provide a masonry construction material that can be either loadbearing or non-loadbearing, depending on the quantity of CBs incorporated. This

  7. A practical proposal for solving the world's cigarette butt problem: Recycling in fired clay bricks.

    Science.gov (United States)

    Mohajerani, Abbas; Kadir, Aeslina Abdul; Larobina, Luke

    2016-06-01

    The disposal and littering of cigarette butts (CBs) is a serious environmental problem. Trillions of cigarettes are produced every year worldwide, resulting in millions of tonnes of toxic waste being dumped into the environment in the form of cigarette butts. As CBs have poor biodegradability, it can take many years for them to break down. This paper reviews and presents some of the results of a study on the recycling of CBs into fired clay bricks. Bricks with 2.5%, 5%, 7.5%, and 10% CB content by weight were manufactured and tested, and then compared against control clay bricks with 0% CB content. The results showed that the dry density decreased by up to 30% and the compressive strength decreased by 88% in bricks with 10% CBs. The calculated compressive strength of bricks with 1% CBs was determined to be 19.53Mpa. To investigate the effect of mixing time, bricks with 7.5% CB content were manufactured with different mixing times of 5, 10, and 15min. To test the effect of heating time on the properties of CB bricks, the heating rate used during manufacturing was changed to 0.7, 2, 5, and 10°Cmin(-1). Bricks with 0% and 5% CB content were fired with these heating rates. Leachate tests were carried out for bricks with 0%, 2.5%, 5%, and 10% CB content. The emissions released during firing were tested for bricks with 0% and 5% CB content using heating rates of 0.7, 2, 5, and 10°Cmin(-1). The gases tested were carbon monoxide (CO), carbon dioxide (CO2), chlorine (Cl2), nitrogen oxide (NO), and hydrogen cyanide (HCN). Finally, estimations were made for the energy that could be saved by firing bricks incorporating CBs. Calculations showed that up to 58% of the firing energy could potentially be saved. Bricks were shown to be a viable solution for the disposal of CBs. They can reduce contamination caused by cigarette butts and provide a masonry construction material that can be either loadbearing or non-loadbearing, depending on the quantity of CBs incorporated. This

  8. Differential Effects between Cigarette Total Particulate Matter and Cigarette Smoke Extract on Blood and Blood Vessel

    Science.gov (United States)

    Park, Jung-Min; Chang, Kyung-Hwa; Park, Kwang-Hoon; Choi, Seong-Jin; Lee, Kyuhong; Lee, Jin-Yong; Satoh, Masahiko; Song, Seong-Yu; Lee, Moo-Yeol

    2016-01-01

    The generation and collection of cigarette smoke (CS) is a prerequisite for any toxicology study on smoking, especially an in vitro CS exposure study. In this study, the effects on blood and vascular function were tested with two widely used CS preparations to compare the biological effects of CS with respect to the CS preparation used. CS was prepared in the form of total particulate matter (TPM), which is CS trapped in a Cambridge filter pad, and cigarette smoke extract (CSE), which is CS trapped in phosphate-buffered saline. TPM potentiated platelet reactivity to thrombin and thus increased aggregation at a concentration of 25~100 μg/mL, whereas 2.5~10% CSE decreased platelet aggregation by thrombin. Both TPM and CSE inhibited vascular contraction by phenylephrine at 50~100 μg/mL and 10%, respectively. TPM inhibited acetylcholine-induced vasorelaxation at 10~100 μg/mL, but CSE exhibited a minimal effect on relaxation at the concentration that affects vasoconstriction. Neither TPM nor CSE induced hemolysis of erythrocytes or influenced plasma coagulation, as assessed by prothrombin time (PT) and activated partial thromboplastin time (aPTT). Taken together, CS affects platelet activity and deteriorates vasomotor functions in vitro. However, the effect on blood and blood vessels may vary depending on the CS preparation. Therefore, the results of experiments conducted with CS preparations should be interpreted with caution.

  9. E-cigarette use results in suppression of immune and inflammatory-response genes in nasal epithelial cells similar to cigarette smoke.

    Science.gov (United States)

    Martin, Elizabeth M; Clapp, Phillip W; Rebuli, Meghan E; Pawlak, Erica A; Glista-Baker, Ellen; Benowitz, Neal L; Fry, Rebecca C; Jaspers, Ilona

    2016-07-01

    Exposure to cigarette smoke is known to result in impaired host defense responses and immune suppressive effects. However, the effects of new and emerging tobacco products, such as e-cigarettes, on the immune status of the respiratory epithelium are largely unknown. We conducted a clinical study collecting superficial nasal scrape biopsies, nasal lavage, urine, and serum from nonsmokers, cigarette smokers, and e-cigarette users and assessed them for changes in immune gene expression profiles. Smoking status was determined based on a smoking history and a 3- to 4-wk smoking diary and confirmed using serum cotinine and urine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) levels. Total RNA from nasal scrape biopsies was analyzed using the nCounter Human Immunology v2 Expression panel. Smoking cigarettes or vaping e-cigarettes resulted in decreased expression of immune-related genes. All genes with decreased expression in cigarette smokers (n = 53) were also decreased in e-cigarette smokers. Additionally, vaping e-cigarettes was associated with suppression of a large number of unique genes (n = 305). Furthermore, the e-cigarette users showed a greater suppression of genes common with those changed in cigarette smokers. This was particularly apparent for suppressed expression of transcription factors, such as EGR1, which was functionally associated with decreased expression of 5 target genes in cigarette smokers and 18 target genes in e-cigarette users. Taken together, these data indicate that vaping e-cigarettes is associated with decreased expression of a large number of immune-related genes, which are consistent with immune suppression at the level of the nasal mucosa. PMID:27288488

  10. Behavioral filter vent blocking on the first cigarette of the day predicts which smokers of light cigarettes will increase smoke exposure from blocked vents.

    Science.gov (United States)

    Strasser, Andrew A; Tang, Kathy Z; Sanborn, Paul M; Zhou, Jon Y; Kozlowski, Lynn T

    2009-12-01

    Filter vent blocking on best-selling light cigarettes increases smoke yield during standard machine testing but not in clinical investigations of smokers. The purpose of the study was to investigate the effect of (a) manipulating cigarette filter vent blocking and (b) blocking status of first cigarette of the day on carbon monoxide (CO) boost. Participants (n = 25; Marlboro Lights nonmenthol cigarette smokers, age range 21-60 years, minimum 15 daily cigarettes, and daily smoking for a minimum 5 years) completed the laboratory-based, within-subject, double-blind, cross-over design of 2 smoking sessions, one utilizing a smoking topography device, one without. Each session consisted of smoking 4 cigarettes; 2 with filter vents blocked and 2 with filter vents unblocked. Spent first daily cigarette filters collected between sessions were scored for evidence of filter vent blocking. Smoking cigarettes with blocked filter vents significantly increased CO boost in both laboratory sessions (p < .001). Those who blocked their first cigarette of the day (n = 10) had significantly greater CO boost when smoking a blocked cigarette, in relation to smoking an unblocked cigarette and in comparison with nonblockers (p = .04). Total puff volume was a significant predictor of CO boost when smoking unblocked and blocked cigarettes (ps < .04). Blocking filter vents significantly increased smoke exposure in relation to when filter vents are not blocked, particularly for those who block filter vents on their first cigarette of the day. Total puff volume predicted CO boost, and results suggest that smokers adjust their smoking behavior by cigarette blocking status. Those smokers who block filter vents may be increasing their exposure by 30%. PMID:19968405

  11. E-cigarette use results in suppression of immune and inflammatory-response genes in nasal epithelial cells similar to cigarette smoke.

    Science.gov (United States)

    Martin, Elizabeth M; Clapp, Phillip W; Rebuli, Meghan E; Pawlak, Erica A; Glista-Baker, Ellen; Benowitz, Neal L; Fry, Rebecca C; Jaspers, Ilona

    2016-07-01

    Exposure to cigarette smoke is known to result in impaired host defense responses and immune suppressive effects. However, the effects of new and emerging tobacco products, such as e-cigarettes, on the immune status of the respiratory epithelium are largely unknown. We conducted a clinical study collecting superficial nasal scrape biopsies, nasal lavage, urine, and serum from nonsmokers, cigarette smokers, and e-cigarette users and assessed them for changes in immune gene expression profiles. Smoking status was determined based on a smoking history and a 3- to 4-wk smoking diary and confirmed using serum cotinine and urine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol (NNAL) levels. Total RNA from nasal scrape biopsies was analyzed using the nCounter Human Immunology v2 Expression panel. Smoking cigarettes or vaping e-cigarettes resulted in decreased expression of immune-related genes. All genes with decreased expression in cigarette smokers (n = 53) were also decreased in e-cigarette smokers. Additionally, vaping e-cigarettes was associated with suppression of a large number of unique genes (n = 305). Furthermore, the e-cigarette users showed a greater suppression of genes common with those changed in cigarette smokers. This was particularly apparent for suppressed expression of transcription factors, such as EGR1, which was functionally associated with decreased expression of 5 target genes in cigarette smokers and 18 target genes in e-cigarette users. Taken together, these data indicate that vaping e-cigarettes is associated with decreased expression of a large number of immune-related genes, which are consistent with immune suppression at the level of the nasal mucosa.

  12. The effect of cigarette price increases on smoking cessation in California.

    Science.gov (United States)

    Reed, Mark B; Anderson, Christy M; Vaughn, Jerry W; Burns, David M

    2008-03-01

    We investigated whether smoking cessation increased in California after a cigarette manufacturer's retail price increase and an increase in the state cigarette excise tax. The sample for this study was drawn from the 1996 and 1999 California Tobacco Surveys. The rate of unsuccessful and successful quit attempts and the rate of abstinence were calculated for each month of the 14-month period preceding each survey administration. We combined the monthly rates for both surveys and used multiple regression modeling to test whether the proportion of smokers reporting a quit attempt and the proportion of smokers reporting abstinence increased during the period following the price increases. We included several covariates in our models to control for factors other than the price increases that could account for any increases observed in quit attempts and abstinence. Because smokers recall quits occurring closer to the date of the survey better than quits occurring further back in time, we included a term in the models representing the number of months elapsed between the survey administration and the reported quit. We also included terms in the models representing the months before and after the over-the-counter (OTC) availability of the nicotine patch and nicotine gum in 1996 to control for the increase in smoking cessation observed following the availability of OTC nicotine replacement therapy (NRT). Lastly, in order to control for increased quits made in January as a result of New Year's resolutions, we included a term in our models for quit attempts and successful quits (abstinence) made during this month. Results of the regression analyses indicated a significantly greater proportion of smokers reported quit attempts (p < 0.05) in the months immediately following the cigarette price increases (after November 1998); however, a significant increase in abstinence was only observed from December 1998 through March 1999 (p < 0.05) relative to abstinence occurring before

  13. Antismoking messages and current cigarette smoking status in Somaliland: results from the Global Youth Tobacco Survey 2004

    Directory of Open Access Journals (Sweden)

    Muula Adamson S

    2008-05-01

    Full Text Available Abstract Background Tobacco is a leading cause of death globally. There are limited reports on current cigarette smoking prevalence and its associated-antismoking messages among adolescents in conflict zones of the world. We, therefore, conducted secondary analysis of data to estimate the prevalence of current cigarette smoking, and to determine associations of antismoking messages with smoking status. Methods We used data from the Somaliland Global Youth Tobacco Survey (GYTS of 2004 to estimate the prevalence of smoking. We also assessed whether being exposed to anti-smoking media, education and having discussed with family members on the harmful effects of smoking were associated with smoking. Logistic regression analysis was used to assess these associations. Current smoking was defined as having reported smoking cigarettes, even a single puff, in the last 30 days preceding the survey (main outcome. Results Altogether 1563 adolescents participated in the survey. However, 1122 had data on the main outcome. Altogether, 15.8% of the respondents reported having smoked cigarettes (10.3% among males, and 11.1% among females. Factors that were associated with reported non-smoking were: discussing harmful effects of smoking cigarettes with their family members (OR = 0.61, 95% CI 0.52, 0.71; being taught that smoking makes teeth yellow, causes wrinkles and smokers smell badly (OR = 0.62, 95% CI 0.52, 0.74; being taught that people of the respondent's age do not smoke (OR = 0.81, 95% CI 0.69, 0.95; and having reported that religious organizations discouraged young people smoking (OR = 0.70, 95% CI 0.60, 0.82. However, exposure to a lot many antismoking messages at social gatherings was associated with smoking. Exposure to antismoking print media was not associated with smoking status. Conclusion A combination of school and home based antismoking interventions may be effective in controlling adolescent smoking in Somaliland.

  14. Smoke chemistry, in vitro and in vivo toxicology evaluations of the electrically heated cigarette smoking system series K.

    Science.gov (United States)

    Werley, Michael S; Freelin, Susan A; Wrenn, Susan E; Gerstenberg, Birgit; Roemer, Ewald; Schramke, Heike; Van Miert, Erik; Vanscheeuwijck, Patrick; Weber, Susanne; Coggins, Christopher R E

    2008-11-01

    The Electrically Heated Cigarette Smoking System Series K (EHCSS) produces smoke through the controlled electrical heating of tobacco. Evaluation of the EHCSS was accomplished by comparison with commercial and reference cigarettes, using International Organization for Standardization (ISO) and alternative puffing regimens based on nicotine exposures measured in a short-term clinical study. Using the alternative puffing regimen and compared with conventional cigarettes on a per cigarette basis, the EHCSS had 50-60% reductions in tar and nicotine; at least 90% reductions in carbon monoxide, nitrogen oxides, 1,3-butadiene, isoprene, acrylonitrile, polyaromatic hydrocarbons, hydrogen cyanide, aromatic amines, tobacco specific nitrosamines, and phenol; and least a 40% reduction in 2-nitropropane. Other important smoke constituents in EHCSS smoke were reduced as well. The in vitro studies showed similar large reductions in biological activity. Ames mutagenicity of total particulate matter (TPM) from the EHCSS was reduced by 70-90%; cytotoxicity of the TPM was reduced by approximately 82% and 65% for the gas-vapor phase. In vivo testing under ISO smoking conditions in the mouse skin painting assay demonstrated later dermal tumor onset, lower dermal tumor incidence, reduced dermal tumor multiplicity, and a lower proportion of malignant dermal tumors in EHCSS smoke condensate-exposed mice. Thirty-five day and 90-day nose-only inhalation studies in rats showed reductions in pulmonary inflammation and other biological activity, including histopathological endpoints. We conclude that under the conditions of these in vitro and in vivo studies, the EHCSS demonstrated significantly lower biological activity compared to conventional cigarettes, and may suggest the potential for reductions in human smokers. PMID:18590791

  15. The Association between Cigarette Smoking and Acne Intensity

    Directory of Open Access Journals (Sweden)

    Taheri Ramin

    2009-06-01

    Full Text Available Background: Acne vulgaris is a common chronic inflammatory disease of pilosebaceous unit. Different factors have been suggested to influence acne including diet, menstruation and occupation. The role of some of these factors on acne intensity is confirmed. The affect of Cigarette smoking on acne intensity has been suggested. In this research, we evaluated the association between cigarette smoking and the acne intensity.Materials and Methods: This cross-sectional study was performed on 278 smoker and 277non smoker males referred to dermatology clinics of Semnan during 2006-2007. The dermatologists interviewing the patients completed questionnaires based on clinical diagnosis and intensity of acne. Data analysis was performed using t-test, Mann-Whitney, Chi-square and Spearman coefficient tests. P-value less than 0.05 were considered significant. Results: Severe acne was observed in 16.6% of non-smokers and 22.7% of smokers. Distribution of acne intensity in both groups was significant (P=0.023. Association between duration of cigarette smoking and acne intensity was significant too (P<0.001. The association between dosage of cigarette smoking and acne intensity was also significant (P<0.001.Conclusion: Significant association between cigarette smoking and acne intensity showed that smoking withdrawal is helpful for reducing the acne intensity

  16. [Even cigarette butts can impact environment and health: preliminary considerations].

    Science.gov (United States)

    Martino, Gianrocco; Gorini, Giuseppe; Chellini, Elisabetta

    2013-01-01

    In Italy, every year about 72 billion of cigarette butts are thrown away in the environment. Cigarette butts represent 50% of the wastes of urban areas (parks, roads) in the world, and 40% of Mediterranean Sea wastes. In particular, total polluting load is constituted of 1,872 Bq millions of Polonium-210, assuming 75 mBq per cigarette butt, and 1,800 tons of volatile organic compounds. As a matter of fact, according to several surveys, cigarette butts are considered by smokers and non-smokers as a common and acceptable waste in the environment. In 2008, European Union issued a Directive on wastes considering the «extended producer responsibility» (i.e., every industry is liable for costs of collection, transport and disposal of its own products). In October 2012, the Italian Parliament proposed a bill that classifies cigarette butts as special wastes in the frame of this responsibility. It could be interesting in the future to follow the legislative process of that bill in the Italian Parliament in order to show how strong it will be supported.

  17. ISE Analysis of Hydrogen Sulfide in Cigarette Smoke

    Science.gov (United States)

    Li, Guofeng; Polk, Brian J.; Meazell, Liz A.; Hatchett, David W.

    2000-08-01

    Many advanced undergraduate analytical laboratory courses focus on exposing students to various modern instruments. However, students rarely have the opportunity to construct their own analytical tools for solving practical problems. We designed an experiment in which students are required to build their own analytical module, a potentiometric device composed of a Ag/AgCl reference electrode, a Ag/Ag2S ion selective electrode (ISE), and a pH meter used as voltmeter, to determine the amount of hydrogen sulfide in cigarette smoke. Very simple techniques were developed for constructing these electrodes. Cigarette smoke is collected by a gas washing bottle into a 0.1 M NaOH solution. The amount of sulfide in the cigarette smoke solution is analyzed by standard addition of sulfide solution while monitoring the response of the Ag/Ag2S ISE. The collected data are further evaluated using the Gran plot technique to determine the concentration of sulfide in the cigarette smoke solution. The experiment has been successfully incorporated into the lab course Instrumental Analysis at Georgia Institute of Technology. Students enjoy the idea of constructing an analytical tool themselves and applying their classroom knowledge to solve real-life problems. And while learning electrochemistry they also get a chance to visualize the health hazard imposed by cigarette smoking.

  18. Passive exposure to nicotine from e-cigarettes.

    Science.gov (United States)

    Gallart-Mateu, D; Elbal, L; Armenta, S; de la Guardia, M

    2016-05-15

    A procedure based on the use of ion mobility spectrometry (IMS), after liquid-liquid microextraction (LLME), has been successfully employed for the determination of passive exposure to nicotine from cigarette and e-cigarette smoking. Nicotine has been determined in exhaled breath and oral fluids of both, active and passive smokers. The aforementioned studies, made in closed environments, evidenced that the exhaled breath after conventional blend cigarette smoke provides nicotine levels of the order of 220 ng per puff, in the case of experienced smokers, being exhaled only 32 ng in the case of e-cigarettes. On the other hand, the nicotine amount in oral fluids of passive vapers was between 8 and 14 µg L(-1) lower than the average value of 38±14 µg L(-1) found for passive smokers of rolling tobacco and clearly lower than the 79±36 µg L(-1) obtained from passive smokers of classical yellow blend. This study was also placed in the frame of the verification of the e-cigarettes composition. PMID:26992528

  19. Concurrent Use of Cigarettes and Smokeless Tobacco in Minnesota

    Directory of Open Access Journals (Sweden)

    Raymond G. Boyle

    2012-01-01

    Full Text Available Cigarette smokers are being encouraged to use smokeless tobacco (SLT in locations where smoking is banned. We examined state-wide data from Minnesota to measure changes over time in the use of SLT and concurrent use of cigarettes and SLT. The Minnesota Adult Tobacco Survey was conducted four times between 1999 and 2010 and has provided state-wide estimates of cigarette smoking, SLT use and concurrent use of SLT by smokers. The prevalence of SLT was essentially unchanged through 2007, then increased significantly between 2007 and 2010 (3.1% versus 4.3%, P<0.05. Similarly, the prevalence of cigarette smokers who reported using SLT was stable then increased between 2007 and 2010 (4.4% versus 9.6%, P<0.05. The finding of higher SLT use by smokers could indicate that smokers in Minnesota are in an experimental phase of testing alternative products as they adjust to recent public policies restricting smoking in public places. The findings are suggestive that some Minnesota smokers are switching to concurrent use of cigarettes and SLT. Future surveillance reports will be necessary to confirm the results.

  20. Childhood cigarette and alcohol use: Negative links with adjustment.

    Science.gov (United States)

    Staff, Jeremy; Maggs, Jennifer L; Cundiff, Kelsey; Evans-Polce, Rebecca J

    2016-11-01

    Children who initiate cigarette or alcohol use early-during childhood or early adolescence-experience a heightened risk of nicotine and alcohol dependence in later life as well as school failure, crime, injury, and mortality. Using prospective intergenerational data from the Millennium Cohort Study (MCS), we investigate the association between early substance use initiation (cigarettes or alcohol) and age 11 school engagement, academic achievement, and wellbeing. The ongoing MCS tracks the development of a nationally representative sample of children in the United Kingdom (born 2000-2002) from infancy through adolescence. At age 11, MCS children (n=13,221) indicated whether they had ever used cigarettes or alcohol; at age 7 and 11 they reported on school engagement and wellbeing and completed investigator-assessed tests of academic achievement. Using propensity score methods, children who had initiated cigarette or alcohol use by age 11 were matched to abstaining children with similar risks (or propensities) of early substance use, based on numerous early life risk and protective factors assessed from infancy to age 7. We then examined whether early initiators differed from non-initiators in age 11 adjustment and achievement. Results show that substance use by age 11 was uncommon (3% cigarettes; 13% alcohol). After matching for propensity for early initiation, school engagement and wellbeing were significantly lower among initiators compared to non-initiators. Academic achievement was not consistently related to early initiation. We conclude that initiation of smoking and drinking in childhood is associated with poorer adjustment. PMID:27347653

  1. Many Adults Unaware That Using E-Cigarettes Can Hurt Kids

    Science.gov (United States)

    ... fullstory_161620.html Many Adults Unaware That Using E-Cigarettes Can Hurt Kids Indoor use promotes harmful nicotine ... nicotine deposits on surfaces, a new survey shows. "E-cigarettes primarily emit a toxic aerosol, not harmless water ...

  2. Cadmium exposure from smoking cigarettes: variations with time and country where purchased.

    Science.gov (United States)

    Elinder, C G; Kjellström, T; Lind, B; Linnman, L; Piscator, M; Sundstedt, K

    1983-10-01

    Cadmium has been determined in 26 brands of cigarettes purchased in eight different countries throughout the world and in 16 different samples of cigarettes produced in Sweden between 1918 and 1968. In addition the amount of cadmium released from smoking one cigarette to the particulate phase collected from a smoking simulation machine, corresponding to the amount actually inhaled by a smoker, has been determined. The cadmium concentration in different brands of cigarettes ranged from 0.19 to 3.0 micrograms Cd/g dry wt, with a general tendency toward lower values in cigarettes from developing countries. No systematic change in the cadmium concentration of cigarettes with time could be revealed. The amount of cadmium inhaled from smoking one cigarette containing about 1.7 microgram Cd was estimated to be 0.14 to 0.19 microgram, corresponding to about 10% of the total cadmium content in the cigarette. PMID:6617614

  3. E-Cigarette Ads May Help Lure Teens to The Habit

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_158491.html E-Cigarette Ads May Help Lure Teens to the ... a new study finds. Many experts worry that e-cigarettes are merely a "gateway" product to addictive ...

  4. Excise Tax Rates On Packs Of Cigarettes PowerPoint Slides

    Data.gov (United States)

    U.S. Department of Health & Human Services — Download the current cigarette excise tax rates on packs of cigarettes slides. These slides are available in PDF and PowerPoint formats. The PDF version can be...

  5. Alleviation of Severe Restless Legs Syndrome (RLS) Symptoms by Cigarette Smoking

    OpenAIRE

    Oksenberg, Arie

    2010-01-01

    Cigarette smoking is in general considered an aggravating factor for restless legs syndrome (RLS). The author presents a case in which cigarette smoking has produced for many years a consistent and effective alleviation of RLS symptoms.

  6. Teens Using E-cigarettes May Be More Likely to Start Smoking Tobacco

    Science.gov (United States)

    ... are more likely than others to start smoking traditional cigarettes and other combustible tobacco products within the ... regular cigarettes, they do carry a risk of addiction.” Data were collected as part of a longitudinal ...

  7. Effects of cigarette smoking on periodontium

    Directory of Open Access Journals (Sweden)

    Bokor-Bratić Marija

    2002-01-01

    Full Text Available Introduction The exact mechanisms by which smoking effects the periodontal tissues are not known. Studies in which plaque or calculus are taken into consideration come to conflicting conclusions regarding effects of smoking. Aim The aim of this study was to examine the oral hygiene and periodontal status in smokers and compare them with nonsmokers. Material and methods The study group comprised 83 smokers and 83 nonsmokers. The mean age (SD of smokers and nonsmokers was 42,4±7,0 years and 43,7±6,4 years, respectively. The age difference was not statistically significant. The average tobacco consumption of the smokers at the time of investigation was 14 cigarettes a day and they had been regular smokers for 21 years on average. Results The amount of dental plaque was evaluated in accordance with the criteria of Green-Vermillion by using disclosing solution. The periodontal condition was evaluated by Ramfjord Periodontal Disease Index. For gingival recession the distance from the cemento-enamel junction to the gingival margin was determined on mid-buccal and mid-lingual surfaces of all teeth. Each subject was radiographically examined with a full mouth intraoral survey. Alveolar bone loss was determined as the distance from the cemento-enamel junction to the point where lamina dura became continuous with the compact bone of the interdental septum. Mean alveolar bone loss based on all mesial and distal measurements was calculated for each subject. The amount of dental plaque was high in both smokers (2,60,60 and nonsmokers (1,50,70, whereas the differences were statistically significant (p<0.001. Conclusion Periodontal destruction, alveolar bone loss and gingival recession were significantly increased in smokers compared to nonsmokers (p<0.001. It is concluded that differences observed between smokers and nonsmokers with regard to periodontal condition are attributable to differences in oral hygiene. Smoking is a risk factor for periodontal

  8. A qualitative assessment of the perceived risks of electronic cigarette and hookah use in pregnancy

    OpenAIRE

    Kahr, Maike K.; Padgett, Shannon; Shope, Cindy D.; Griffin, Emily N.; Xie, Susan S.; Gonzalez, Pablo J.; Levison, Judy; Mastrobattista, Joan; ABRAMOVICI, Adi R.; Northrup, Thomas F.; Stotts, Angela L.; Aagaard, Kjersti M; Suter, Melissa A.

    2015-01-01

    Background Studies reveal that electronic cigarette (e-cigarette) and hookah use are increasing among adolescents and young adults. However, the long-term health effects are unknown, especially with regards to pregnancy. Because of the increased use in women of reproductive age, and the unknown long-term health risks, our primary objectives were to determine the perceived risks of e-cigarette and hookah use in pregnancy, and learn common colloquial terms associated with e-cigarettes. Furtherm...

  9. Electronic Cigarettes and Vaping: A New Challenge in Clinical Medicine and Public Health. A Literature Review

    OpenAIRE

    Palazzolo, Dominic L.

    2013-01-01

    Electronic cigarette (e-cigarette) use, or vaping, in the United States and worldwide is increasing. Their use is highly controversial from scientific, political, financial, psychological, and sociological ideologies. Given the controversial nature of e-cigarettes and vaping, how should medical care providers advise their patients? To effectively face this new challenge, health care professionals need to become more familiar with the existing literature concerning e-cigarettes and vaping, esp...

  10. Knowledge about electronic cigarettes and its perception: a community survey, Egypt

    OpenAIRE

    Abo-Elkheir, Omaima I.; Sobh, Eman

    2016-01-01

    Background Electronic cigarettes are promoted as safer products than traditional cigarettes and as smoking cessation devices. Awareness and perception are key elements for the adoption of new habits. Little is known about electronic cigarettes and public opinions towards it. This study aims to identify the prevalence of knowledge about electronic cigarettes, its perception, and use among Egyptian population. Methods An observational cross-sectional study using self-administered questionnaire ...

  11. Health-Related Effects Reported by Electronic Cigarette Users in Online Forums

    OpenAIRE

    Hua, My; Alfi, Mina; Talbot, Prue

    2013-01-01

    Background The health effects caused by electronic cigarette (e-cigarette) use are not well understood. Objective Our purpose was to document the positive and negative short-term health effects produced by e-cigarette use through an analysis of original posts from three online e-cigarettes forums. Methods Data were collected into Microsoft Access databases and analyzed using Cytoscape association graphics, frequency distributions, and interactomes to determine the number and type of health ef...

  12. Other Factors That Affect Heart Disease: Birth Control Pills

    Science.gov (United States)

    ... you are now taking any kind of birth control pill or are considering using one, keep these guidelines in mind: Don't mix smoking and "the pill." If you smoke cigarettes, make a serious effort to quit. If you cannot quit, choose ... of birth control. Cigarette smoking boosts the risk of serious health ...

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

    Science.gov (United States)

    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. PMID:18951229

  14. Perlite filtration of phenolic compounds from cigarette smoke.

    Science.gov (United States)

    Rostami-Charati, Faramarz; Robati, Gholamreza Moradi; Naghizadeh, Farhad; Hosseini, Shahnaz; Chaichi, Mohammad Javad

    2013-01-01

    Adsorption of phenolic compounds and chemical analysis of them from a local production cigarette (named by Farvardin cigarette) smoke have been investigated by using perlite filtration. In this research, the mainstream smoke was tested by three filtration methods: Perlite filter, Cambridge filter and general cigarette filter. Then the used filter was extracted by pure methanol as solvent. After that, the extracted solution was analysed by GC-MS. By this consideration, the phenolic derivatives such as phenol, hydroquinone, resorcinol, pyrocatechol, m-cresol, p-cresol and o-cresol were detected. The structure of the perlite filtration after absorption was studied by SEM. In addition, its chemical structure was investigated by XRD and XRF.

  15. Microscopical examination of particles on smoked cigarette filters.

    Science.gov (United States)

    Linch, Charles A; Prahlow, Joseph A

    2008-01-01

    Cigarette butts collected from crime scenes can play an important role in forensic investigations by providing a DNA link to a victim or suspect. Microscopic particles can frequently be seen on smoked cigarette filters with stereomicroscopy. The authors are not aware of previous published attempts to identify this material. These particles were examined with transmission and scanning electron microscopy and were found to consist of two types of superficial epithelial tissue, consistent with two areas of the lip surface. The particles were often composed of several layers of non-nucleated and nucleated epithelium with the former being the most common. It was further determined that both of these cell types are easily transferred from the lip. The results of this study indicate that the most visible source of DNA obtained from cigarette butts and other objects in contact with the lip may be lip epithelial tissue.

  16. Imaging-based assessment of dyspnea in cigarette smokers

    Science.gov (United States)

    Galvin, Jeffrey R.; Chang, Paul J.; Schwartz, David A.; Hunninghake, Gary W.; Helmers, Richard; Mori, Masaki

    1994-05-01

    Patients with pulmonary fibrosis frequently smoke cigarettes. The cause of dyspnea in these patients is often complex because of the coexistence of multiple disease processes. We investigated 10 cigarette smokers with pulmonary fibrosis who were referred for evaluation of new onset or worsening dyspnea. Chest radiographs and pulmonary function tests were obtained in addition to high-resolution computed tomography (HRCT). In those patients with HRCT evidence of both diseases, spirometry and lung volumes were most often normal. Although plain films provided a reasonable assessment of fibrosis, they underestimated the severity of emphysema. Quantitation of both emphysema and fibrosis by HRCT was reproducible and correlated with key pulmonary function tests. Our findings indicate that the HRCT scan is a useful diagnostic test in patients with pulmonary fibrosis who are also cigarette smokers.

  17. Health benefits of increases in alcohol and cigarette taxes.

    Science.gov (United States)

    Grossman, M

    1989-10-01

    Excise taxes on alcohol and cigarettes imposed by the Federal government of the United States have been very stable since 1951. This paper summarizes research that shows that increased taxation, which results in higher prices, would discourage alcohol abuse and cigarette smoking. One striking finding is that a policy to raise the Federal excise tax on beer in line with the rate of inflation over the last three decades would cut motor vehicle fatalities of 18 to 20 year olds, many of which are alcohol-related, by about 15%, saving more than 1,000 lives per year. A second is that over 800,000 premature deaths in the cohort of Americans 12 years and older in 1984 would be averted if the Federal excise tax on cigarettes were restored to its real value in 1951. PMID:2684304

  18. [Chemistry and toxicology of cigarette smoke in the lungs].

    Science.gov (United States)

    Munteanu, Ioana; Didilescu, Cristian

    2007-01-01

    Cigarettes appearance in the middle of 19th century turns tobacco into a general consumption product with ill-fated consequences. Technological process and the means by which tobacco dependence appears were hidden from medical world for a long time by the tobacco companies. Cigarette smoke represents a mixture of 4000 toxic substances including carcinogens, organic compounds, solvents, gas substances (CO). We can add another 600 additives which are used in the technological process. Tobacco dependence is defined by the daily cigarette consumption, difficult quitting and probability for withdraw symptoms. Among the smoke effects on respiratory system, we can identify two main mechanisms: inducing inflammation and mutagen if - carcinogenic effect. Inflammation consists of ciliary toxicity, increased mucus secretion and accumulation of activated inflammatory cells in the respiratory tract. The risk for lung cancer is directly related to the presence of CYPlA1 alleles and reduced glutathione S-reductase activity. PMID:17491209

  19. Excise tax avoidance: the case of state cigarette taxes.

    Science.gov (United States)

    DeCicca, Philip; Kenkel, Donald; Liu, Feng

    2013-12-01

    We conduct an applied welfare economics analysis of cigarette tax avoidance. We develop an extension of the standard formula for the optimal Pigouvian corrective tax to incorporate the possibility that consumers avoid the tax by making purchases in nearby lower tax jurisdictions. To provide a key parameter for our formula, we estimate a structural endogenous switching regression model of border-crossing and cigarette prices. In illustrative calculations, we find that for many states, after taking into account tax avoidance the optimal tax is at least 20% smaller than the standard Pigouvian tax that simply internalizes external costs. Our empirical estimate that tax avoidance strongly responds to the price differential is the main reason for this result. We also use our results to examine the benefits of replacing avoidable state excise taxes with a harder-to-avoid federal excise tax on cigarettes.

  20. Large-capacity cigarette vending machine; Daiyoryo tabako jido hanbaiki

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-01-10

    Recently a demand for indoor cigarette vending machines is on the increase. Since the indoor machines are frequently used by operators, their efficiency is important. Fuji Electric Co. first developed the easy-to-operate cigarette vending machine possible to store 2,000 cigarette packs. Major features of this machine are as follows: (1) The pack shelf on a door for improvement of a storage capacity by 40% over other types, and the long column possible to store a maximum of 100 packs, (2) The spring guide bar permitting loading of packs by one hand, (3) The movable full-fill guide for indicating proper storage, (4) Indicating function of residual packs convenient for an inventory, and (5) Interior design favorable for indoor installation. Further development plan of the larger-capacity machines different in selection number or machine width is in promotion for preparing a wide variety of the machines. (NEDO)