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https://www.readbyqxmd.com/read/28641297/factor-analysis-and-psychometric-properties-of-the-minnesota-nicotine-withdrawal-scale-and-the-minnesota-nicotine-withdrawal-scale-revised-italian-version
#1
Andrea Svicher, Agnese Beghè, Giacomo Mangiaracina, Fiammetta Cosci
BACKGROUND/AIMS: We run Exploratory and Confirmatory Factor Analyses of the Minnesota Nicotine Withdrawal Scale (MNWS) and of the MNWS-Revised (MNWS-R). Psychometric properties were also explored. METHODS: Adult Italian smokers, 366 in all, were assessed via the MNWS-R together with rating scales measuring cigarette dependence, alcohol use, anxiety sensitivity and negative affect at baseline and after 3 months. RESULTS: The MNWS showed good psychometric properties (α = 0...
June 23, 2017: European Addiction Research
https://www.readbyqxmd.com/read/28641293/measuring-concurrent-polydrug-use-in-general-populations-a-critical-assessment
#2
Karoliina Karjalainen, Kristiina Kuussaari, Kati Kataja, Christoffer Tigerstedt, Pekka Hakkarainen
BACKGROUND/AIMS: Polydrug use is a complicated phenomenon that is measured in a wide variety of different ways. Using Finland as an example, we aimed to demonstrate how the prevalence and prevalence trends of concurrent polydrug use (CPU) varied in the general population based on the different measurements used. METHODS: Population-based Drug Surveys conducted every 4 years during 1998-2014 were used. CPU was measured with different measurements: strict, medial and loose definition of CPU, which were based on different combinations of alcohol, illicit drugs, pharmaceutical drugs and cigarettes used during the last 12 months/30 days...
June 23, 2017: European Addiction Research
https://www.readbyqxmd.com/read/28641155/depression-and-cancer-risk-a-systematic-review-and-meta-analysis
#3
REVIEW
Y Jia, F Li, Y F Liu, J P Zhao, M M Leng, L Chen
OBJECTIVE: To assess the associations between depression and incident cancer risk. STUDY DESIGN: Systematic review and meta-analysis. METHODS: The Cochrane Library, Web of Science, MEDLINE, and PubMed databases were searched to identify studies. The quality of included studies was assessed using the Newcastle Ottawa Scale. Risk ratios (RRs) were used to measure effect size. A random-effects model was applied to synthesize the associations between depression and cancer risk...
June 19, 2017: Public Health
https://www.readbyqxmd.com/read/28640680/polysubstance-use-among-us-women-of-reproductive-age-who-use-opioids-for-nonmedical-reasons
#4
Marian Jarlenski, Colleen L Barry, Sarah Gollust, Amy J Graves, Alene Kennedy-Hendricks, Katy Kozhimannil
OBJECTIVES: To determine the prevalence and patterns of polysubstance use among US reproductive-aged women who use opioids for nonmedical purposes. METHODS: We used the National Survey of Drug Use and Health (2005-2014) data on female respondents aged 18 to 44 years reporting nonmedical opioid use in the past 30 days (unweighted n = 4498). We categorized patterns of polysubstance use in the past 30 days, including cigarettes, binge drinking, and other legal and illicit substances and reported prevalence adjusted for age, race/ethnicity, and educational attainment...
June 22, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28637344/nicotine-delivery-to-the-aerosol-of-a-heat-not-burn-tobacco-product-comparison-with-a-tobacco-cigarette-and-e-cigarettes
#5
Konstantinos E Farsalinos, Nikoletta Yannovits, Theoni Sarri, Vassilis Voudris, Konstantinos Poulas
Introduction: The purpose was to measure nicotine levels to the tobacco and levels emitted to the aerosol of a heat-not-burn product (HnB, IQOS) compared to e-cigarettes (ECs) and a tobacco cigarette. Methods: The HnB device and regular and menthol sticks were purchased from Italy. Three types of ECs (ciga-like, eGo-style and variable wattage) and a commercially-available tobacco cigarette were also tested. A custom-made liquid containing 2% nicotine was used with ECs...
June 16, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28637294/over-time-impacts-of-pictorial-health-warning-labels-and-their-differences-across-smoker-subgroups-results-from-adult-smokers-in-canada-and-australia
#6
Kamala Swayampakala, James F Thrasher, Hua-Hie Yong, Gera E Nagelhout, Lin Li, Ron Borland, David Hammond, Richard J O'Connor, James W Hardin
Introduction: This study examines patterns of change in different smoker subgroups' responses to new pictorial health warning labels (HWLs) over the initial, two year post-implementation period in Canada, where HWLs include package inserts with cessation messages, and Australia, where "plain" packaging (i.e., prohibition of brand imagery) was also implemented. Methods: Data were collected from online consumer panels in Canada (nsmokers=3,153; nobservations=5,826) and Australia (nsmokers=2,699; nobservations=5,818) from September 2012 to September 2014, with approximately 1,000 adult smokers surveyed in each country every four months, using replenishment to maintain sample size...
June 16, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28637193/effect-of-intensive-personalized-5as-5rs-intervention-on-smoking-cessation-in-hospitalized-acute-coronary-syndrome-patients-not-ready-to-quit-immediately-a-randomized-controlled-trial
#7
Jing-Guang Luo, Ling Han, Li-Wei Chen, Yun Gao, Xiao-Jun Ding, Ying Li, Ye Ja, Ming Yang, Chang-Sheng Ma
Introduction: The acute coronary syndrome (ACS) patients who are not ready to quit smoking immediately have an extremely low rate of cessation. This study aims to investigate the efficacy of intensive personalized '5As+5Rs'intervention (IPANR intervention) on smoking cessation in this population. Methods: A parallel-group randomized controlled trial was carried out, which compared IPANR intervention with routine 5Rs (control) at Fu Xing Hospital, Capital Medical University, Bei Jing, China...
June 20, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28635583/cigarette-smoke-is-associated-with-altered-expression-of-antioxidant-enzymes-in-granulosa-cells-from-women-undergoing-in-vitro-fertilization
#8
Maria Cristina Budani, Erminia Carletti, Gian Mario Tiboni
This study was undertaken to evaluate whether cigarette smoke is associated with changes in the expression of antioxidant enzymes in granulosa cells of women undergoing IVF treatments. For this aim, the expression of three antioxidant enzymes (SOD1, SOD2 and catalase) in non-smokers (n = 20) and smokers (n = 20) was analyzed. There was a statistically significant overexpression of SOD2 and catalase mRNA levels in smokers in comparison with non-smokers. Cigarette smoking was associated with a lower fertilization rate, implantation rate and pregnancy rate in comparison with non-smokers...
June 21, 2017: Zygote: the Biology of Gametes and Early Embryos
https://www.readbyqxmd.com/read/28635455/chemicals-in-cigarette-smoke-shown-to-damage-foetal-liver-cells
#9
(no author information available yet)
Chemicals in cigarette smoke constitute a risk to the foetus if the mother smokes during pregnancy, and can damage foetal liver cells, a study has shown.
June 21, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28635162/chlamydia-trachomatis-is-responsible-for-lipid-vacuolation-in-the-amniotic-epithelium-of-fetal-gastroschisis
#10
Marcia L Feldkamp, Diane M Ward, Theodore J Pysher, Christina T Chambers
BACKGROUND: Vacuolated amniotic epithelium with lipid droplets in gastroschisis placentas is an unusual finding. Mass spectrometry of lipid droplets identified triglycerides, ester-linked to an unusual pattern of fatty acids. We hypothesize that these findings result from a Chlamydia trachomatis infection during the periconceptional period. The rising incidence of chlamydia infections has paralleled the increasing prevalence of gastroschisis among women less than 25 years of age. Histologically, young women are at greatest risk for a chlamydia infection due to their immature columnar epithelium, the preferential site for attachment of Chlamydia trachomatis infectious particle (elementary body)...
June 21, 2017: Birth defects research
https://www.readbyqxmd.com/read/28635116/maternal-smoking-alcohol-and-caffeine-exposures-and-risk-of-hypospadias
#11
Suzan L Carmichael, Chen Ma, Gary M Shaw
BACKGROUND: We examined the association of hypospadias risk with maternal smoking and consumption of alcohol and caffeine. METHODS: We analyzed data from mothers of 2437 moderate/severe cases and 5472 nonmalformed controls born from 1997 to 2011 who participated in the National Birth Defects Prevention Study (NBDPS). Exposures were assessed by maternal telephone interviews. Logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (95% CIs) adjusted for mother's age, parity, race-ethnicity, education, vitamin/mineral supplement intake, obesity, and study center...
June 21, 2017: Birth defects research
https://www.readbyqxmd.com/read/28634710/pharmacodynamic-and-pharmacokinetic-assessment-of-electronic-cigarettes-combustible-cigarettes-and-nicotine-gum-implications-for-abuse-liability
#12
Mitchell F Stiles, Leanne R Campbell, Donald W Graff, Bobbette A Jones, Reginald V Fant, Jack E Henningfield
RATIONALE: Electronic cigarettes (ECs) are becoming popular alternatives for smokers, but there has been limited study of their abuse liability. OBJECTIVES: The objective of this study was to evaluate the abuse liability of three Vuse Solo ECs, ranging from 14 to 36 mg in nicotine content, relative to high- and low-abuse liability comparator products (usual brand combustible cigarettes and nicotine gum, respectively) in a group of 45 EC-naïve smokers. METHODS: Enrolled subjects' ratings of subjective effects and nicotine uptake over 6 h were used to measure abuse liability and pharmacokinetics following in-clinic use of each EC...
June 20, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28634162/linking-the-content-to-demographic-reach-of-online-advertising-of-electronic-nicotine-delivery-systems
#13
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/28633573/should-we-encourage-smokers-with-severe-mental-illness-to-switch-to-electronic-cigarettes
#14
Ratika Sharma, Coral E Gartner, David J Castle, Colin P Mendelsohn
No abstract text is available yet for this article.
July 2017: Australian and New Zealand Journal of Psychiatry
https://www.readbyqxmd.com/read/28633484/disparities-in-cigarette-smoking-and-use-of-other-tobacco-products-in-minnesota-2003-14
#15
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/28632039/thiocyanate-a-review-and-evaluation-of-the-kinetics-and-the-modes-of-action-for-thyroid-hormone-perturbations
#16
Marie-Emilie Willemin, Annie Lumen
Exposure of the population to thiocyanate is predominantly through the diet and cigarette smoke. Thiocyanate is a potential thyroid disruptor due to its capacity to inhibit the uptake of iodide by the thyroid. Thiocyanate also interacts with the enzymatic reactions associated with iodide organification and thyroid hormone synthesis. Quantification of the dose-response relationships of thiocyanate and alteration in thyroid hormone levels is important for evaluating the risk of exposure to thiocyanate in humans...
March 6, 2017: Critical Reviews in Toxicology
https://www.readbyqxmd.com/read/28631934/breast-milk-from-smokers-contains-less-cholesterol-and-protein-and-smaller-size-of-apolipoprotein-a-i-resulting-in-lower-zebrafish-embryo-survivability
#17
Seong-Min Kim, Suk-Jeong Kim, Jae-Yong Kim, Jae-Ryong Kim, Kyung-Hyun Cho
BACKGROUND: To determine the quality of breast milk (BM), we compared the functions of BM from ex-smokers and nonsmokers. SUBJECTS AND METHODS: We analyzed the contents of lipids, glucose, and protein in BM from ex-smokers (10 cigarettes/day for 13 ± 3 years) as well as infant formula. RESULTS: Nonsmokers' BM showed 2.4- and 1.4-fold higher cholesterol and protein contents, respectively, than BM from smokers. Infant formula contained almost no cholesterol, but did show remarkably higher glucose and triglyceride levels than BM...
June 20, 2017: Breastfeeding Medicine: the Official Journal of the Academy of Breastfeeding Medicine
https://www.readbyqxmd.com/read/28630116/attitudes-toward-tobacco-21-among-us-youth
#18
Hongying Dai
BACKGROUND: An important movement in reducing youth smoking is to restrict the supply of cigarettes to youth by raising the minimum age of sales to 21, termed Tobacco 21. This study examined attitudes toward Tobacco 21 among youth and their correlations with tobacco use. METHODS: Data from the 2015 National Youth Tobacco Survey (n = 17 092, the typical age of 11-18 years) were analyzed to examine the prevalence of support toward Tobacco 21 among youth. This study further assessed whether attitudes toward Tobacco 21 were associated with (1) intention to initiate cigarette smoking among never-smoking youth (n = 16 449); and (2) intention to quit tobacco use among current tobacco users (n = 2914)...
June 19, 2017: Pediatrics
https://www.readbyqxmd.com/read/28630083/are-fire-safe-cigarettes-actually-fire-safe-evidence-from-changes-in-us-state-laws
#19
Carl Bonander, Niklas Jakobsson, Finn Nilson
OBJECTIVE: To estimate the effects of fire safe cigarette laws on fire mortality and cigarette-related fires in the USA. METHODS: We examined the gradual implementation of the laws to identify their average effects, using difference-in-differences analysis to account for common year effects, time-invariant state effects, state-specific trends and observable time-varying state-level covariates. RESULTS: We found no statistically significant effects on all-cause fire mortality, residential fire mortality or cigarette-caused fire rates...
June 19, 2017: Injury Prevention: Journal of the International Society for Child and Adolescent Injury Prevention
https://www.readbyqxmd.com/read/28629854/inhibition-of-organic-anion-transporter-oat-activity-by-cigarette-smoke-condensate
#20
Katia Sayyed, Marc Le Vee, Ziad Abdel-Razzak, Olivier Fardel
Cigarette smoke condensate (CSC) has previously been shown to impair activity and expression of hepatic drug transporters. In the present study, we provided evidence that CSC also hinders activity of organic anion transporters (OATs), notably expressed at the kidney level. CSC thus cis-inhibited OAT substrate uptake in OAT1- and OAT3-transfected HEK293 cells, in a concentration-dependent manner (IC50=72.1μg/mL for OAT1 inhibition and IC50=27.3μg/mL for OAT3 inhibition). By contrast, OAT4 as well as the renal organic cation transporter (OCT) 2 were less sensitive to the inhibitory effect of CSC (IC50=351...
June 16, 2017: Toxicology in Vitro: An International Journal Published in Association with BIBRA
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