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https://www.readbyqxmd.com/read/28806818/comprehensive-nicotine-regulation-to-end-the-combustible-tobacco-epidemic
#1
Neal L Benowitz
No abstract text is available yet for this article.
August 15, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28806725/link-between-perceived-smoking-behaviour-at-school-and-students-smoking-status-a-large-survey-among-italian-adolescents
#2
I Backhaus, V D'Egidio, D Grassucci, M Gelardini, C Ardizzone, G La Torre
OBJECTIVES: To investigate a possible link between sociodemographic factors, the perception of smoking habits at school and smoking status of Italian adolescents attending secondary school. STUDY DESIGN: The study was a cross-sectional study. METHODS: An anonymous online survey was employed to gather information on age, gender, smoking status and to examine the perception of smoking behaviour on the school premises. Chi-squared and Kruskal-Wallis tests were performed for the univariate analysis and logistic and multinomial regressions for the multivariate analysis...
August 11, 2017: Public Health
https://www.readbyqxmd.com/read/28806723/prevalence-and-location-of-tobacco-smoke-exposure-outside-the-home-in-adults-and-children-in-the-united-states
#3
M R Torok, J P Winickoff, R C McMillen, J D Klein, K M Wilson
OBJECTIVES: Tobacco smoke exposure (TSE) is associated with many adverse health outcomes. The goal of this study was to provide insight into the prevalence and location of self-reported TSE outside the home for US adults and children. STUDY DESIGN: Cross-sectional survey. METHODS: Data from a nationally representative sample of US adults from 2014 were included. Participants who responded that they smelled smoke during the past seven days in various settings were considered to have been exposed to TSE...
August 11, 2017: Public Health
https://www.readbyqxmd.com/read/28806671/characterization-and-health-risk-assessment-of-pm2-5-bound-organics-inside-and-outside-of-chinese-smoking-lounges
#4
Lijuan Li, Steven Sai Hang Ho, Judith C Chow, John G Watson, Frank S C Lee, Long Cui, Yuan Gao, Wenting Dai, Kin Fai Ho, Yu Huang, Junji Cao
PM2.5 samples were collected at six indoor public places that contained dedicated smoking lounges. Samples were taken in the smoking lounges, at two indoor locations outside of the lounges, and in outdoor air near the venues. Organic carbon (OC), elemental carbon (EC), and non-polar organic compounds including polycyclic aromatic hydrocarbons (PAHs), n-alkanes (n-C16 to n-C40), iso/anteiso-alkanes (C29 to C33), hopanes and phthalate esters (PAEs) were quantified. Average PM2.5 levels of 170.2 ± 85.9 μg/m(3) in the lounges exceeded limits of 25 μg/m(3) set by World Health Organization (WHO); these levels were 5...
August 4, 2017: Chemosphere
https://www.readbyqxmd.com/read/28806637/want-need-and-habit-as-drivers-of-smoking-behaviour-a-preliminary-analysis
#5
Luis Wehbe, Harveen Kaur Ubhi, Robert West
BACKGROUND AND AIMS: Models of tobacco smoking behaviour propose that anticipated pleasure or satisfaction, the need to alleviate a nicotine-induced drive state and a stimulus-driven impulse potentially play an important role. This study aimed to provide a preliminary assessment of how far urges to smoke are reported by smokers and whether the strength of such urges prior to a quit attempt predicts short-term success at quitting. METHODS: In a prospective study, 566 smokers attending a treatment programme to help smokers quit completed a written questionnaire covering frequency of different types of urge to smoke (automatic impulse - 'automatic urges', anticipated pleasure - 'pleasure urges', and fulfilling a need - 'need urges')...
July 19, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28806489/characteristics-of-spontaneous-births-attended-by-midwives-and-physicians-in-us-hospitals-in-2014
#6
Patrick Thornton
INTRODUCTION: This study compares characteristics and birth outcomes of women attended by certified nurse-midwives/certified midwives (midwives) and physicians in US hospitals in 2014. METHODS: Data reported in 2014 on the 2003 version of the US birth certificate were examined. Spontaneous vaginal births attributed to midwives and physicians and occurring in hospitals were included. Demographic and risk profiles and adjusted odds ratios for maternal and newborn outcomes were compared by provider type...
August 14, 2017: Journal of Midwifery & Women's Health
https://www.readbyqxmd.com/read/28806372/exploring-rural-disparities-in-medical-diagnoses-among-veterans-with-transgender-related-diagnoses-utilizing-veterans-health-administration-care
#7
Leigh A Bukowski, John Blosnich, Jillian C Shipherd, Michael R Kauth, George R Brown, Adam J Gordon
OBJECTIVES: Research shows transgender individuals experience pronounced health disparities compared with their nontransgender peers. Yet, there remains insufficient research about health differences within transgender populations. This study seeks to fill this gap by exploring how current urban/rural status is associated with lifetime diagnosis of mood disorder, alcohol dependence disorder, illicit drug abuse disorder, tobacco use, posttraumatic stress disorder, human immunodeficiency virus, and suicidal ideation or attempt among veterans with transgender-related diagnoses...
September 2017: Medical Care
https://www.readbyqxmd.com/read/28805408/age-of-initiation-and-substance-use-progression-a-multivariate-latent-growth-analysis
#8
Leah S Richmond-Rakerd, Wendy S Slutske, Phillip K Wood
An individual's age at first substance use may be associated with their risk for progression toward heavier substance involvement. To our knowledge, however, no studies within nationally representative samples have examined the relation between the timing of initiation and progression in use of multiple substances. The present study employed a sample of 9,421 participants from the National Longitudinal Study of Adolescent to Adult Health who reported on their ages of tobacco, alcohol, and cannabis initiation; frequency of tobacco, alcohol, and cannabis use; and quantity of tobacco and alcohol use across 4 waves...
August 14, 2017: Psychology of Addictive Behaviors: Journal of the Society of Psychologists in Addictive Behaviors
https://www.readbyqxmd.com/read/28805339/what-happens-in-the-pith-stays-in-the-pith-tissue-localized-defense-responses-facilitate-chemical-niche-differentiation-between-two-spatially-separated-herbivores
#9
Gisuk Lee, Youngsung Joo, Sang-Gyu Kim, Ian T Baldwin
Herbivore attack is known to elicit systemic defense responses that spread throughout the hostplant and influence the performance of other herbivores. While these plant-mediated indirect competitive interactions are well-described, and the co-existence of herbivores from different feeding guilds is common, the mechanisms of co-existence are poorly understood. In both field and glasshouse experiments with a native tobacco, Nicotiana attenuata, we found no evidence of negative interactions when plants were simultaneously attacked by two spatially separated herbivores: a leaf chewer Manduca sexta and a stem borer Trichobaris mucorea...
August 14, 2017: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/28805194/-lung-cancer-and-copd-growing-clinical-problem
#10
EDITORIAL
Michal Tyl, Joanna Domagała-Kulawik
A spread of the addiction of tobacco smoking is valued on near 1 billion of people in the world, that involves growing number of morbidity and mortality by the reason of smoke related diseases. Lung cancer and chronic obstructive pulmonary disease (COPD) are the most serious and incurable diseases which are leading to a permanent disability as well as to premature death. There are factors that naturally increase the vulnerability of an individual on the coincidence of above disorders, such as pathophysiological conditions, systemic inflammation, bronchitis, emphysema, respiratory obstructive disease and precise genetic predispositions for COPD and lung cancer...
July 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28805074/comparing-the-new-york-state-smokers-quitline-reach-services-offered-and-quit-outcomes-to-44-other-state-quitlines-2010-to-2015
#11
Nathan Mann, James Nonnemaker, LeTonya Chapman, Asma Shaikh, Jesse Thompson, Harlan Juster
PURPOSE: To summarize the reach, services offered, and cessation outcomes of the New York Quitline and compare with other state quitlines. DESIGN: Descriptive study. SETTING: Forty-five US states. PARTICIPANTS: State-sponsored tobacco cessation quitlines in 45 US states that provided complete data to the Centers for Disease Control and Prevention's National Quitline Data Warehouse (NQDW) for 24 quarters over 6 years (2010-Q1 through 2015-Q4)...
January 1, 2017: American Journal of Health Promotion: AJHP
https://www.readbyqxmd.com/read/28804966/associations-of-parental-alcohol-use-disorders-and-parental-separation-with-offspring-initiation-of-alcohol-cigarette-and-cannabis-use-and-sexual-debut-in-high-risk-families
#12
Vivia V McCutcheon, Arpana Agrawal, Sally I-Chun Kuo, Jinni Su, Danielle M Dick, Jacquelyn L Meyers, Howard J Edenberg, John I Nurnberger, John R Kramer, Samuel Kuperman, Marc A Schuckit, Victor M Hesselbrock, Andrew Brooks, Bernice Porjesz, Kathleen K Bucholz
BACKGROUND AND AIMS: Parental alcohol use disorders (AUDs) and parental separation are associated with increased risk for early use of alcohol in offspring, but whether they increase risks for early use of other substances and for early sexual debut is under-studied. We focused on associations of parental AUDs and parental separation with substance initiation and sexual debut to (1) test the strength of the associations of parental AUDs and parental separation with time to initiation (age in years) of alcohol, tobacco, and cannabis use, and sexual debut, and (2) compare the strength of association of parental AUD and parental separation with initiation...
August 13, 2017: Addiction
https://www.readbyqxmd.com/read/28803919/therapy-related-clonal-hematopoiesis-in-patients-with-non-hematologic-cancers-is-common-and-associated-with-adverse-clinical-outcomes
#13
Catherine C Coombs, Ahmet Zehir, Sean M Devlin, Ashwin Kishtagari, Aijazuddin Syed, Philip Jonsson, David M Hyman, David B Solit, Mark E Robson, José Baselga, Maria E Arcila, Marc Ladanyi, Martin S Tallman, Ross L Levine, Michael F Berger
Clonal hematopoiesis (CH), as evidenced by recurrent somatic mutations in leukemia-associated genes, commonly occurs among aging human hematopoietic stem cells. We analyzed deep-coverage, targeted, next-generation sequencing (NGS) data of paired tumor and blood samples from 8,810 individuals to assess the frequency and clinical relevance of CH in patients with non-hematologic malignancies. We identified CH in 25% of cancer patients, with 4.5% harboring presumptive leukemia driver mutations (CH-PD). CH was associated with increased age, prior radiation therapy, and tobacco use...
August 9, 2017: Cell Stem Cell
https://www.readbyqxmd.com/read/28803404/polymorphisms-in-xrcc1-ercc2-and-ercc3-dna-repair-genes-cyp1a1-xenobiotic-metabolism-gene-and-tobacco-are-associated-with-bladder-cancer-susceptibility-in-tunisian-population
#14
Molka Feki-Tounsi, Rim Khlifi, Ibtihel Louati, Mohamed Fourati, Mohamed-Nabil Mhiri, Amel Hamza-Chaffai, Ahmed Rebai
Other than the established environmental risk factors associated with bladder cancer (BC), little is known about the genetic variations determining the individual susceptibility of this complex disease. This study aimed to investigate the relationship of BC with environmental agents and polymorphisms in XRCC1, ERCC2, and ERCC3 DNA repair genes and CYP1A1, CYP2D6, NAT1, and NAT2 xenobiotic metabolism genes through a hospital-based case-control study in Tunisia. The selection of the single nucleotide polymorphisms (SNPs) (rs25487, rs 13181, rs415407, rs446421, rs1058172, rs4921880, and rs1208) was performed using the dbSNP database...
August 12, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28803402/actin-filaments-regulate-the-adhesion-between-the-plasma-membrane-and-the-cell-wall-of-tobacco-guard-cells
#15
Qin Yu, Jing-Jing Ren, Lan-Jing Kong, Xiu-Ling Wang
During the opening and closing of stomata, guard cells undergo rapid and reversible changes in their volume and shape, which affects the adhesion of the plasma membrane (PM) to the cell wall (CW). The dynamics of actin filaments in guard cells are involved in stomatal movement by regulating structural changes and intracellular signaling. However, it is unclear whether actin dynamics regulate the adhesion of the PM to the CW. In this study, we investigated the relationship between actin dynamics and PM-CW adhesion by the hyperosmotic-induced plasmolysis of tobacco guard cells...
August 13, 2017: Protoplasma
https://www.readbyqxmd.com/read/28802914/forced-but-not-free-choice-nicotine-during-lactation-alters-maternal-behaviour-and-noradrenergic-system-of-pups-impact-on-social-behaviour-of-adolescent-isolated-male-rats
#16
Doriana Chirico, Emilia Romano, Marco Famele, Rosa Draisci, Rosanna Mancinelli, Tiziana Pascucci, Walter Adriani
Adverse effects of nicotine during pregnancy have been greatly studied, while nowadays few works are focused on consequences of maternal tobacco smoking after birth. The present study investigated the behavioural and early neurochemical effects of nicotine treatment during first weeks of post-natal life in rats. We used "free choice" treatment (H2O+NIC dams could drink from two bottles, containing 10mg/L nicotine hydrogen tartrate salt, or water) versus "forced choice" (NIC+NIC mothers could drink from two bottles both containing nicotine hydrogen tartrate salt, range from 0...
August 9, 2017: Neuroscience
https://www.readbyqxmd.com/read/28802872/smoking-and-binge-drinking-among-adolescents-ontario-canada-does-the-school-neighbourhood-matter
#17
Kristian Larsen, Teresa To, Hyacinth M Irving, Angela Boak, Hayley A Hamilton, Robert E Mann, Robert Schwartz, Guy E J Faulkner
This study examines whether access to alcohol and tobacco around the school relates to higher or lower odds of cigarette smoking and binge-drinking among Ontario high school students. The 2013 Ontario Student Drug Use and Health Survey provides data on self-reported smoking and drinking, individual covariates and subjective socio-economic status for 6142 students (grades 9-12) in Ontario, Canada. Locations of schools were geocoded and 1.6km network buffers defined the school neighbourhoods. Multi-level logistic regression examines individual and school neighbourhood factors with smoking and binge drinking as the dependent variable...
August 10, 2017: Health & Place
https://www.readbyqxmd.com/read/28802179/prevalence-of-population-smoking-cessation-by-electronic-cigarette-use-status-in-a-national-sample-of-recent-smokers
#18
Daniel P Giovenco, Cristine D Delnevo
INTRODUCTION: Amid decreasing rates of cigarette smoking and a rise in e-cigarette use, there is a need to understand population patterns of use to inform tobacco control efforts and evaluate whether e-cigarettes may play a role in tobacco harm reduction. METHODS: This study merged data from the 2014 and 2015 National Health Interview Survey (NHIS) and restricted the sample to recent smokers [i.e., current smokers and former smokers who quit in 2010 or later (n=15,532)]...
August 3, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28802178/cardiac-arrest-due-to-ventricular-fibrillation-in-a-23-year-old-woman-with-broken-heart-syndrome
#19
Marco Giuseppe Del Buono, Michael P O'Quinn, Paulo Garcia, Enrique Gerszten, Charlotte Roberts, F Gerald Moeller, Antonio Abbate
Broken heart syndrome, also known as takotsubo cardiomyopathy, is a syndrome characterized by a transient regional systolic dysfunction of the left ventricle associated to a psychological stress. We herein describe a case of a 23-year-old female habitual marijuana user who was resuscitated after cardiac arrest and then diagnosed with midventricular stress cardiomyopathy complicated by subendocardial hemorrhage. We discuss this unique pathological finding, the incidence of arrhythmias in this syndrome, and the possible relation with chronic cannabis and tobacco use...
June 30, 2017: Cardiovascular Pathology: the Official Journal of the Society for Cardiovascular Pathology
https://www.readbyqxmd.com/read/28802023/the-agrobacterium-vire2-effector-interacts-with-multiple-members-of-the-arabidopsis-vip1-protein-family
#20
Luyao Wang, Benoît Lacroix, Jianhua Guo, Vitaly Citovsky
T-DNA transfer from Agrobacterium to its host plant genome relies on multiple interactions between plant proteins and bacterial effectors. One of such plant proteins is the Arabidopsis VirE2 interacting protein (AtVIP1), a transcription factor that binds A. tumefaciens C58 VirE2, potentially acting as an adaptor between VirE2 and several other host factors. It remains unknown, however, whether the same VirE2 protein has evolved to interact with multiple VIP1 homologs in the same host, and whether VirE2 homologs encoded by different bacterial strains/species recognize AtVIP1 or its homologs...
August 12, 2017: Molecular Plant Pathology
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