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Tobacco dependence

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https://www.readbyqxmd.com/read/28634162/linking-the-content-to-demographic-reach-of-online-advertising-of-electronic-nicotine-delivery-systems
#1
David S Timberlake, Dmitriy Nikitin, Jennifer Garcia-Cano, Samantha Cino, Margarita Savkina, Cornelia Pechmann
INTRODUCTION: Recent studies have separately examined the content and demographic reach of the advertising of electronic nicotine delivery systems (ENDS). No study to our knowledge has linked the two in investigating whether racial/ethnic groups are differentially exposed to the comparative messages conveyed in online ENDS advertisements. METHODS: 932 unique ENDS advertisements (6311 total), which were posted on 3435 websites between December, 2009 and October, 2015, were categorized as either comparative or non-comparative with respect to the traditional cigarette...
June 20, 2017: Tobacco Control
https://www.readbyqxmd.com/read/28633484/disparities-in-cigarette-smoking-and-use-of-other-tobacco-products-in-minnesota-2003-14
#2
Raymond G Boyle, Joanne D'silva, Cassandra A Stanton, Charles Carusi, Zhiqun Tang
Background: Despite efforts to reduce disadvantages across society, widening health disparities have been observed in Minnesota. This research examined whether observed declines in state-wide smoking prevalence were experienced equally by all adults with varying educational attainment. Methods: Serial cross-sectional data from the 2003, 2007, 2010 and 2014 Minnesota Adult Tobacco Survey (MATS) were analyzed. Weighted regression analyses for smoking status, time to first cigarette, cigarettes per day and non-cigarette other tobacco products (OTP) were conducted across education levels...
June 17, 2017: Journal of Public Health
https://www.readbyqxmd.com/read/28629277/addressing-tobacco-use-among-consumers-and-staff-at-behavioral-health-treatment-facilities-through-comprehensive-workplace-programming
#3
Hannah L Samaha, Virmarie Correa-Fernández, Cho Lam, William T Wilson, Bryce Kyburz, Tim Stacey, Teresa Williams, Lorraine R Reitzel
Tobacco use is the leading cause of death and disability in the United States; cigarette smoking is the most common form of tobacco use. Smoking has become increasingly concentrated among individuals with behavioral health needs (e.g., persistent mental illness) and has led to increased morbidity and mortality in this group relative to the general population. Comprehensive tobacco-free workplace programs are effective in reducing tobacco use and cigarette smoke exposure among behavioral health consumers and the individuals who serve them...
July 2017: Health Promotion Practice
https://www.readbyqxmd.com/read/28627903/predictors-of-substance-use-in-youth-with-borderline-personality-disorder
#4
Franco Scalzo, Carol A Hulbert, Jennifer K Betts, Sue M Cotton, Andrew M Chanen
Concomitant substance misuse in adults with borderline personality disorder (BPD) is associated with a more severe course of illness and poorer outcomes. Previous research has found an association between the number of borderline personality features and substance misuse in community samples. This study examined the relationship between substance use and severity of BPD in youth presenting for the first time for treatment (first presentation) of BPD. Participants were 117 help-seeking youth aged 15-25 years (93 females; Mage = 19...
June 19, 2017: Personality Disorders
https://www.readbyqxmd.com/read/28627790/regional-cerebral-blood-flow-in-opiate-dependence-relates-to-substance-use-and-neuropsychological-performance
#5
Donna E Murray, Timothy C Durazzo, Thomas P Schmidt, Troy A Murray, Christoph Abé, Joseph Guydish, Dieter J Meyerhoff
Neuroimaging of opiate-dependent individuals indicates both altered brain structure and function. Magnetic resonance-based arterial spin labeling has been used to measure noninvasively cerebral blood flow (i.e. perfusion) in alcohol, tobacco and stimulant dependence; only one arterial spin labeling paper in opiate-dependent individuals demonstrated frontal and parietal perfusion deficits. Additional research on regional brain perfusion in opiate dependence and its relationship to cognition and self-regulation (impulsivity, risk taking and decision making) may inform treatment approaches for opiate-dependent individuals...
June 19, 2017: Addiction Biology
https://www.readbyqxmd.com/read/28627253/protective-effects-of-quercetin-on-nicotine-induced-oxidative-stress-in-hepg2-cells
#6
Amir Yarahmadi, Fatemeh Zal, Ayeh Bolouki
Nicotine is a natural component of tobacco plants and is responsible for the addictive properties of tobacco. Nicotine has been recognized to result in oxidative stress by inducing the generation of reactive oxygen species (ROS). The purpose of this work was to estimate the hepatotoxicity effect of nicotine on viability and on antioxidant defense system in cultures of HepG2 cell line and the other hand, ameliorative effect of querctin (Q) as an antioxidant was analyzed. Nicotine induced concentration dependent loss in HepG2 cell line viability...
June 19, 2017: Toxicology Mechanisms and Methods
https://www.readbyqxmd.com/read/28624685/bacillus-subtilis-affects-mirnas-and-flavanoids-production-in-agrobacterium-tobacco-interaction
#7
Fahimeh Nazari, Naser Safaie, Bahram Mohammad Soltani, Masoud Shams-Bakhsh, Mohsen Sharifi
Agrobacterium tumefaciens is a very destructive plant pathogen. Selection of effective biological agents against this pathogen depends on more insight into molecular plant defence responses during the biocontrol agent-pathogen interaction. Auxin as a phytohormone is a key contributor in pathogenesis and plant defence and accumulation of auxin transport carriers are accompanied by increasing in flavonoid and miRNAs concentrations during plant interactions with bacteria. The aim of this research was molecular analysis of Bacillus subtilis (ATCC21332) biocontrol effect against A...
June 10, 2017: Plant Physiology and Biochemistry: PPB
https://www.readbyqxmd.com/read/28623168/access-to-nicotine-in-drinking-water-reduces-weight-gain-without-changing-caloric-intake-on-high-fat-diet-in-male-c57bl-6j-mice
#8
Cali A Calarco, Somin Lee, Marina R Picciotto
Nicotine and tobacco use is associated with lower body weight, and many smokers report concerns about weight. In animal studies, nicotine reduces weight gain, reduces food consumption, and alters energy expenditure, but these effects vary with duration and route of nicotine administration. Previous studies have used standardized nicotine doses, however, in this study, male and female mice had free access to nicotine drinking water for 30 days while fed either a high fat diet (HFD) or chow, allowing animals to titrate their nicotine intake...
June 13, 2017: Neuropharmacology
https://www.readbyqxmd.com/read/28618425/electronic-cigarettes-in-germany-patterns-of-use-and-perceived-health-improvement
#9
Kirsten Lehmann, Silke Kuhn, Jens Reimer
AIMS: The aim of the study was to characterize e-cigarette users in terms of their consumption patterns, motives, and the perceived health benefits they experience from using e-cigarettes. DESIGN: The study was a cross-sectional online survey in 2015. A total of 3,320 German e-cigarette users were enrolled. A total of 91.5% were former tobacco smokers, 7.5% used both e-cigarettes and tobacco products, 1.0% were never-smokers. RESULTS: No differences were found between ex-smokers and dual users with regard to sociodemographic and smoking history (mean age 40...
June 16, 2017: European Addiction Research
https://www.readbyqxmd.com/read/28616847/interactive-voice-response-calls-to-promote-smoking-cessation-after-hospital-discharge-pooled-analysis-of-two-randomized-clinical-trials
#10
Nancy A Rigotti, Yuchiao Chang, Lisa C Rosenfeld, Sandra J Japuntich, Elyse R Park, Hilary A Tindle, Douglas E Levy, Zachary Z Reid, Joanna Streck, Timothy Gomperts, Jennifer H K Kelley, Daniel E Singer
BACKGROUND: Hospitalization offers smokers an opportunity to quit smoking. Starting cessation treatment in hospital is effective, but sustaining treatment after discharge is a challenge. Automated telephone calls with interactive voice response (IVR) technology could support treatment continuance after discharge. OBJECTIVE: To assess smokers' use of and satisfaction with an IVR-facilitated intervention and to test the relationship between intervention dose and smoking cessation...
June 14, 2017: Journal of General Internal Medicine
https://www.readbyqxmd.com/read/28616772/evaluation-of-the-cognitive-behavioral-smoking-reduction-program-smoke_less-a-randomized-controlled-trial
#11
Tobias Rüther, Alexa Kiss, Kerstin Eberhardt, Andrea Linhardt, Christoph Kröger, Oliver Pogarell
The vast majority of smokers are unable or unwilling to quit, but many are open to reducing smoking. No treatment options exist for these smokers besides medication-based therapies. Thus, this study investigated the efficacy of a cognitive behavioral therapy (CBT) smoking reduction program, Smoke_less. A sample of 155 outpatient smokers aged 18-70 years was recruited at the Tobacco Dependence Outpatient Clinic of the Medical Center of the University of Munich, Germany, and randomly assigned to the experimental group (Smoke_less: four weekly CBT group sessions and two telephone calls over 5 weeks, n = 51), active comparator group (one 15-minute counseling session, n = 49), or waiting control group (no intervention during the study, n = 55)...
June 14, 2017: European Archives of Psychiatry and Clinical Neuroscience
https://www.readbyqxmd.com/read/28615948/marijuana-use-recent-marijuana-initiation-and-progression-to-marijuana-use-disorder-among-young-male-and-female-adolescents-aged-12-14-living-in-us-households
#12
Valerie L Forman-Hoffman, Cristie Glasheen, Kathryn R Batts
Marijuana initiation during adolescence, and early adolescence in particular, is associated with adverse health consequences. Our study used 2005-2014 data from the annual, cross-sectional National Survey on Drug Use and Health to study the prevalence and correlates of marijuana initiation, use, and marijuana use disorder (MUD; abuse or dependence) among 12- to 14-year olds living in civilian US households (n = 84 954). Examined correlates included age, sex, race/ethnicity, poverty status, metropolitan status, year of survey, depression, tobacco use, alcohol use, and fighting at school...
2017: Substance Abuse: Research and Treatment
https://www.readbyqxmd.com/read/28615764/evaluation-of-antioxidant-status-high-sensitivity-c-reactive-protein-and-insulin-resistance-in-male-chronic-opiate-users-without-comorbidities
#13
Purvi Purohit, Naresh Nebhinani, Praveen Sharma
BACKGROUND: There is a paucity of data on frequency of metabolic syndrome (MS), insulin resistance (IR), and oxidative stress in Indian opiate users without comorbidities. OBJECTIVES: To determine the influence of opiate use on frequency of MS, homeostasis model assessment for IR (HOMA-IR), high-sensitivity C-reactive protein (hs-CRP), and oxidative stress in opiate-dependent male patients without comorbidities. METHODS: Participants (n = 120) were grouped as controls (Group I), pure opiate dependents (Group II), opiate + tobacco dependents (Group III), and tobacco dependents (Group IV) with a minimum of 1-year dependence participated in the study...
May 2017: Indian Journal of Psychological Medicine
https://www.readbyqxmd.com/read/28614486/monitoring-modifiable-risk-factors-for-breast-cancer-an-obligation-for-health-professionals
#14
Verónica Guerra Guerrero, Antonieta Fazzi Baez, Carmen Gloria Cofré González, Carmen Gloria Miño González
SYNOPSIS Worldwide, breast cancer is the most common disease in women and constitutes the second leading cause of cancer death in this population. The factors that contribute to the risk of occurrence are divided into nonmodifiable and modifiable factors. Although there are interventions in primary care to prevent the disease, these measures have not produced the desired changes in women's health. This article reviews the major modifiable risk factors for breast cancer and describes how these factors can affect the incidence of cancer in women...
June 8, 2017: Revista Panamericana de Salud Pública, Pan American Journal of Public Health
https://www.readbyqxmd.com/read/28612651/behavioral-economic-substitutability-of-e-cigarettes-tobacco-cigarettes-and-nicotine-gum
#15
Matthew W Johnson, Patrick S Johnson, Olga Rass, Lauren R Pacek
The public health impact of e-cigarettes may depend on their substitutability for tobacco cigarettes. Dual users of e-cigarettes and tobacco cigarettes completed purchasing tasks in which they specified daily use levels under hypothetical conditions that varied the availability and price of e-cigarettes, tobacco cigarettes, and nicotine gum (for those with nicotine gum experience). When either e-cigarettes or tobacco cigarettes were the only available commodity, as price per puff increased, purchasing decreased, revealing similar reinforcement profiles...
June 1, 2017: Journal of Psychopharmacology
https://www.readbyqxmd.com/read/28607992/no-dependent-programmed-cell-death-is-involved-in-the-formation-of-zn-related-lesions-in-tobacco-leaves
#16
Aleksandra Weremczuk, Anna Ruszczyńska, Ewa Bulska, Danuta Maria Antosiewicz
A recent study indicated that the development of lesions on the leaf blades of tobacco exposed to zinc (Zn) excess can be considered a manifestation of a Zn-tolerance strategy at the organ level. Here, we investigated whether cell death leading to the formation of localized lesions is destructive in character (necrosis type) or results from programmed self-induced cell death (PCD). Selected parameters, including PCD markers, were determined in the leaves from tobacco plants grown in the presence of 200 μM Zn and compared with control conditions...
June 13, 2017: Metallomics: Integrated Biometal Science
https://www.readbyqxmd.com/read/28600886/progress-in-implementation-of-who-fctc-article-14-and-its-guidelines-a-survey-of-tobacco-dependence-treatment-provision-in-142-countries
#17
Kapka Nilan, Martin Raw, Tricia M McKeever, Rachael L Murray, Ann McNeill
AIMS: To 1) estimate the number of Parties to the Framework Convention on Tobacco Control (FCTC) providing tobacco dependence treatment in accordance with the recommendations of Article 14 and its guidelines; 2) assess association between provision and countries' income level; and 3) assess progress over time. DESIGN: Cross sectional study. SETTING: Online survey from December 2014 to July 2015. PARTICIPANTS: Contacts in 172 countries were surveyed, representing 169 of the 180 FCTC Parties at the time of the survey...
June 10, 2017: Addiction
https://www.readbyqxmd.com/read/28600803/what-drives-productivity-loss-in-chronic-rhinosinusitis-a-snot-22-subdomain-analysis
#18
Naweed I Chowdhury, Jess C Mace, Timothy L Smith, Luke Rudmik
OBJECTIVES/HYPOTHESIS: Previous studies have shown declines in productivity due to chronic rhinosinusitis (CRS) are correlated with disease-specific quality-of-life (QOL) measures. However, it is unclear which symptom domains contribute primarily to productivity loss. This investigation sought to assess the association between CRS-specific QOL subdomain impairment and productivity loss. STUDY DESIGN: Prospective, multi-institutional, observational cohort study. METHODS: There were 198 patients with refractory CRS enrolled between August 2012 and June 2015...
June 10, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28600490/treating-tobacco-dependence-guidance-for-primary-care-on-life-saving-interventions-position-statement-of-the-ipcrg
#19
O C P Van Schayck, S Williams, V Barchilon, N Baxter, M Jawad, P A Katsaounou, B J Kirenga, C Panaitescu, K W I G Tsiligianni, N Zwar, A Ostrem
Tobacco smoking is the world's leading cause of premature death and disability. Global targets to reduce premature deaths by 25% by 2025 will require a substantial increase in the number of smokers making a quit attempt, and a significant improvement in the success rates of those attempts in low, middle and high income countries. In many countries the only place where the majority of smokers can access support to quit is primary care. There is strong evidence of cost-effective interventions in primary care yet many opportunities to put these into practice are missed...
June 9, 2017: NPJ Primary Care Respiratory Medicine
https://www.readbyqxmd.com/read/28596801/tobacco-in-post-conflict-settings-the-case-of-iraq
#20
REVIEW
Zainab Hussain, Richard Sullivan
Tobacco is the leading cause of preventable death in the world, claiming six million lives each year. Although smoking prevalence is decreasing in high-income countries, many low- and middle-income countries, particularly fragile and post-conflict nations such as Iraq, are still seeing prevalence rates rising. With the evidence of higher rates of nicotine dependence in conflict and post-conflict areas, the tobacco problem only becomes more difficult for Iraq, which finds itself involved in conflicts lasting years, if not decades...
2017: Ecancermedicalscience
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