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https://www.readbyqxmd.com/read/28645199/do-neurobiological-understandings-of-smoking-influence-quitting-self-efficacy-or-treatment-intentions
#1
Kylie Morphett, Adrian Carter, Wayne Hall, Jayne Lucke, Brad Partridge, Coral Gartner
Introduction: Addiction is increasingly defined as a "brain disease" caused by changes to neurochemistry. While nicotine addiction has historically been excluded in the brain disease model of addiction (BDMA), it is beginning to be labelled a chronic brain disease. We investigated whether Australian smokers endorse brain-based explanations of smoking, and whether these beliefs are associated with quitting self-efficacy or treatment intentions. Method: Cross-sectional study of Australian smokers (N=1,538) who completed a survey measuring their agreement with statements on the brain's role in smoking...
June 22, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28645180/alcohol-metabolism-and-oesophageal-cancer-a-systematic-review-of-the-evidence
#2
Marco Matejcic, M J Gunter, Pietro Ferrari
Alcohol is a major risk factor for oesophageal squamous cell carcinoma (OSCC), the most prevalent histological subtype of oesophageal cancer (OC) worldwide. The metabolism of alcohol is regulated by specific enzymes whose activity and expression is influenced by genetic polymorphisms. We conducted a systematic review of current epidemiological evidence of the relationship between alcohol intake and OC risk, including the role of tobacco smoking and functional polymorphisms of dehydrogenases (ADHs) and aldehyde dehydrogenases (ALDHs)...
June 22, 2017: Carcinogenesis
https://www.readbyqxmd.com/read/28645074/relationship-between-inter-arm-blood-pressure-difference-and-severity-of-coronary-atherosclerosis
#3
Se-Jun Park, Jung-Woo Son, Sang-Min Park, Hyun-Hee Choi, Kyung-Soon Hong
BACKGROUND AND AIMS: A greater inter-arm blood pressure difference (IABPD) is associated with atherosclerosis, but its association with coronary artery disease is unknown. We investigated the relationship between IABPD and coronary atherosclerosis. METHODS: We retrospectively reviewed blood pressure (BP) data that was measured simultaneously in both arms of patients who underwent initial coronary angiography. Coronary atherosclerosis was assessed using the Gensini score, based on quantitative coronary angiography findings...
June 9, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28645072/association-of-the-serum-myeloperoxidase-high-density-lipoprotein-particle-ratio-and-incident-cardiovascular-events-in-a-multi-ethnic-population-observations-from-the-dallas-heart-study
#4
Htet W Khine, John F Teiber, Robert W Haley, Amit Khera, Colby R Ayers, Anand Rohatgi
BACKGROUND AND AIMS: Myeloperoxidase (MPO), a product of systemic inflammation, promotes oxidation of lipoproteins; whereas, high-density lipoprotein (HDL) exerts anti-oxidative effects in part via paraoxonase-1 (PON1). MPO induces dysfunctional HDL particles; however, the interaction of circulating levels of these measures in cardiovascular disease (CVD) has not been studied in humans. We tested whether serum levels of MPO indexed to HDL particle concentration (MPO/HDLp) are associated with increased CVD risk in a large multiethnic population sample, free of CVD at baseline...
June 3, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28645070/passive-smoking-and-mortality-from-aortic-dissection-or-aneurysm
#5
Tomomi Kihara, Kazumasa Yamagishi, Hiroyasu Iso, Akiko Tamakoshi
BACKGROUND AND AIMS: Evidence on the association between passive smoking and risk of aortic dissection or aneurysm is limited. This study aimed to investigate whether passive smoking increases risk of mortality from aortic dissection or aneurysm. METHODS: The Japan Collaborative Cohort (JACC) Study is a prospective community-based cohort study begun in 1988-90 and followed up to the end of 2009. We examined 48,677 individuals (mean age, 56 years; women, 46%) without history of stroke, coronary heart disease, or cancer, who provided valid responses to a lifestyle questionnaire including questions on active and passive smoking...
June 9, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28645052/cardiorespiratory-responses-of-air-filtration-a-randomized-crossover-intervention-trial-in-seniors-living-in-beijing-beijing-indoor-air-purifier-study-biapsy
#6
Danqing Shao, Yipeng Du, Shuo Liu, Bert Brunekreef, Kees Meliefste, Qian Zhao, Jie Chen, Xiaoming Song, Meng Wang, Juan Wang, Hongbing Xu, Rongshan Wu, Tong Wang, Baihuan Feng, Candice Shih-Chun Lung, Xian Wang, Bei He, Wei Huang
In this Beijing Indoor Air Purifier StudY (BIAPSY), we conducted a randomized crossover intervention trial in a panel of 35 non-smoking senior participants with free-living, with and without chronic obstructive pulmonary disease (COPD). Portable air filtration units were randomly allocated to active-(filter in) for 2weeks and sham-mode (filter out) for 2weeks in the households. We examined the differences in indoor air pollutant concentrations in 20 study homes and a suite of cardio-respiratory biomarker levels in study participants between filtration modes, with and without adjustment for potential confounders...
June 20, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28645012/associations-between-toxic-and-essential-trace-elements-in-maternal-blood-and-fetal-congenital-heart-defects
#7
Yanqiu Ou, Michael S Bloom, Zhiqiang Nie, Fengzhen Han, Jinzhuang Mai, Jimei Chen, Shao Lin, Xiaoqing Liu, Jian Zhuang
Prenatal exposure to toxic trace elements, including heavy metals, is an important public health concern. Few studies have assessed if individual and multiple trace elements simultaneously affect cardiac development. The current study evaluated the association between maternal blood lead (Pb), cadmium (Cd), chromium (Cr), copper (Cu), mercury (Hg), and selenium (Se) levels and congenital heart defects (CHDs) in offspring. This hospital-based case-control study included 112 case and 107 control infants. Maternal peripheral blood draw was made during gestational weeks 17-40 and used to determine trace element levels by inductively coupled plasma mass spectrometry...
June 20, 2017: Environment International
https://www.readbyqxmd.com/read/28644958/translating-cancer-epigenomics-into-the-clinic-focus-on-lung-cancer
#8
REVIEW
Josep Mari-Alexandre, Angel Diaz-Lagares, Maria Villalba, Oscar Juan, Ana B Crujeiras, Alfonso Calvo, Juan Sandoval
Epigenetic deregulation is increasingly being recognized as a hallmark of cancer. Recent studies have identified many new epigenetic biomarkers, some of which are being introduced into clinical practice for diagnosis, molecular classification, prognosis or prediction of response to therapies. O-6-methylguanine-DNA methyltransferase gene is the most clinically advanced epigenetic biomarker as it predicts the response to temozolomide and carmustine in gliomas. Therefore, epigenomics may represent a novel and promising tool for precision medicine, and in particular, the detection of epigenomic biomarkers in liquid biopsies will be of great interest for monitoring diseases in patients...
June 2, 2017: Translational Research: the Journal of Laboratory and Clinical Medicine
https://www.readbyqxmd.com/read/28644870/effects-of-nicotine-on-corneal-wound-healing-following-acute-alkali-burn
#9
Jong Won Kim, Chae Woong Lim, Bumseok Kim
Epidemiological studies have indicated that smoking is a pivotal risk factor for the progression of several chronic diseases. Nicotine, the addictive component of cigarettes, has powerful pathophysiological properties in the body. Although the effects of cigarette smoking on corneal re-epithelialization have been studied, the effects of nicotine on corneal wound healing-related neovascularization and fibrosis have not been fully demonstrated. The aim of this study was to evaluate the effects of chronic administration of nicotine on corneal wound healing following acute insult induced by an alkali burn...
2017: PloS One
https://www.readbyqxmd.com/read/28644837/real-world-first-line-treatment-and-overall-survival-in-non-small-cell-lung-cancer-without-known-egfr-mutations-or-alk-rearrangements-in-us-community-oncology-setting
#10
Amy P Abernethy, Ashwini Arunachalam, Thomas Burke, Caroline McKay, Xiting Cao, Rachael Sorg, David P Carbone
PURPOSE: To establish a baseline for care and overall survival (OS) based upon contemporary first-line treatments prescribed in the era before the introduction of immune checkpoint inhibitors, for people with metastatic non-small cell lung cancer (NSCLC) without common actionable mutations. METHODS: Using a nationally representative electronic health record data from the Flatiron dataset which included 162 practices from different regions in US, we identified patients (≥18 years old) newly diagnosed with stage IV NSCLC initiating first-line anticancer therapy (November 2012- January 2015, with follow-up through July 2015)...
2017: PloS One
https://www.readbyqxmd.com/read/28644512/association-of-flossing-interdental-cleaning-and-periodontitis-in-adults
#11
M Soledad Cepeda, Rachel Weinstein, Clair Blacketer, Michael Lynch
AIM: Assess the association of flossing with periodontitis. MATERIALS AND METHODS: This was a cross-sectional study using the National Health and Nutrition Examination Survey (NHANES) years 2011-2014. We used three categories of flossing: 0-1, 2-4, and ≥5 days in the past week and the CDC definition of periodontitis. We calculated odds ratios controlling for age, gender, smoking, drinking, income, and dentist visits. RESULTS: A total of 6939 adult subjects were included, 35% flossed ≤1 time a week and 40% had periodontitis...
June 23, 2017: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/28644210/frequency-domain-optical-coherence-tomography-plaque-morphology-in-stable-coronary-artery-disease-sex-differences
#12
Luca Mariani, Francesco Burzotta, Cristina Aurigemma, Andrea Romano, Giampaolo Niccoli, Antonio M Leone, Italo Porto, Carlo Trani, Filippo Crea
BACKGROUND: The cause for discrepancy in the clinical presentation and outcome of coronary artery disease (CAD) between men and women is not established. Different prevalences of risk factors or specific sex-related atherosclerotic aspects have been advocated as possible explanations. We investigated coronary plaque morphology looking at possible differences in plaque vulnerability between men and women with stable CAD. PATIENTS AND METHODS: We retrospectively collected and analyzed clinical data and coronary plaque morphology by frequency-domain optical coherence tomography in men and women with stable CAD...
June 21, 2017: Coronary Artery Disease
https://www.readbyqxmd.com/read/28644146/association-between-fibrinogen-level-and-the-severity-of-coronary-stenosis-in-418-male-patients-with-myocardial-infarction-younger-than-35-years-old
#13
Xiong-Yi Gao, Bing-Yang Zhou, Min-Zhou Zhang, Xi Zhao, Ping Qing, Cheng-Gang Zhu, Na-Qiong Wu, Yuan-Lin Guo, Ying Gao, Xiao-Lin Li, Yao Wang, Geng Liu, Qian Dong, Li-Heng Guo, Jian-Jun Li
Fibrinogen (Fib) is a useful marker for predicting the severity of coronary artery disease (CAD) in adult population. However, whether Fib can be a predictor for the presence and severity of CAD in very young MI patients (≤35 years old) remains to be determined. A total of 418 males from 61,863 patients with MI who were under 35 years old were sequentially recruited in our study. The patients were divided into two main groups and three subgroups according to coronary angiograph and Gensini score (GS) system: no coronary artery stenosis (group A), the results of the coronary artery stenosis (group B); low GS, intermediate GS and high GS...
June 20, 2017: Oncotarget
https://www.readbyqxmd.com/read/28644134/the-conundrum-of-the-epstein-barr-virus-associated-gastric-carcinoma-in-the-americas
#14
REVIEW
Gonzalo Carrasco-Avino, Ismael Riquelme, Oslando Padilla, Miguel Villaseca, Francisco R Aguayo, Alejandro H Corvalan
Epstein-Barr virus-associated gastric carcinoma shows a higher prevalence in the Americas than Asia. We summarize all studies of Epstein Barr virus-associated gastric carcinoma in the Americas, focusing on host characteristics, environmental associations and phylogeographic diversity of Epstein-Barr virus strains. In the Americas, the prevalence of Epstein Barr virus-associated gastric carcinoma is 11.4%, more frequent in males and portray predominantly diffuse-type histology. EBERs, EBNAs, BARTs and LMP are the highest expressed genes; their variations in healthy individuals may explain the phylogeographic diversity of Epstein-Barr virus across the region...
June 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28644108/comparison-of-periodontal-parameters-and-self-perceived-oral-symptoms-among-cigarette-smokers-individuals-vaping-electronic-cigarettes-and-never-smokers-a-pilot-study
#15
Fawad Javed, Tariq Abduljabbar, Fahim Vohra, Hans Malmstrom, Irfan Rahman, Georgios E Romanos
BACKGROUND: There are no studies that have compared periodontal parameters and self-perceived oral symptoms (OS) among cigarette smokers (Group-1), individuals exclusively vaping electronic cigarettes (Group-2) and never-smokers (Group-3). The aim was to assess the periodontal parameters and self-perceived OS among vaping individuals, CS and NS. METHODS: Demographic data, self-perceived OS and duration and daily frequency of vaping and smoking were gathered using a questionnaire...
June 23, 2017: Journal of Periodontology
https://www.readbyqxmd.com/read/28644100/influence-of-smoking-on-aneurysm-recurrence-after-endovascular-treatment-of-cerebrovascular-aneurysms
#16
John Futchko, Jordan Starr, Darryl Lau, Matthew R Leach, Christopher Roark, Aditya S Pandey, B Gregory Thompson
OBJECTIVE Smoking is a known risk factor for aneurysm development and aneurysmal subarachnoid hemorrhage, as well as subsequent vasospasm in both untreated individuals and patients who have undergone surgical clipping of cerebrovascular aneurysms. However, there is a lack of data in the current scientific literature about the long-term effects that smoking has on the integrity of endovascular repairs of cerebral aneurysms. This study was designed to determine if any smoking history increased the risk of poorer outcomes and/or aneurysm recurrence in patients who have had endovascular repair of cerebral aneurysms...
June 23, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28643800/striatal-dopamine-d2-d3-receptor-availability-varies-across-smoking-status
#17
Corinde E Wiers, Elizabeth A Cabrera, Dardo Tomasi, Christopher T Wong, Şükrü B Demiral, Sung Won Kim, Gene-Jack Wang, Nora D Volkow
To assess how tobacco smoking status affects baseline dopamine D2/D3 (D2R) receptor availability and methylphenidate-induced dopamine (DA) release, we retrospectively analyzed D2R availability measures of 8 current smokers, 10 ex-smokers, and 18 non-smokers who were scanned with Positron Emission Tomography and [(11)C]raclopride, after administration of an injection of placebo or 0.5 mg/kg iv methylphenidate. There was a significant effect of smoking status on baseline striatal D2R availability; with current smokers showing lower striatal D2R availability compared to non-smokers (caudate, putamen and ventral striatum) and to ex-smokers (caudate and putamen)...
June 23, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28643526/association-between-cotinine-verified-smoking-status-and-hypertension-in-167-868-korean-adults
#18
Byung Jin Kim, Ji Min Han, Jung Gyu Kang, Bum Soo Kim, Jin Ho Kang
PURPOSE: Previous studies showed inconsistent results concerning the relationship between chronic smoking and blood pressure. Most of the studies involved self-reported smoking status. This study was performed to evaluate the association of urinary cotinine or self-reported smoking status with hypertension and blood pressure in Korean adults. MATERIALS AND METHODS: Among individuals enrolled in the Kangbuk Samsung Health Study and Kangbuk Samsung Cohort Study, 167,868 participants (men, 55...
June 23, 2017: Blood Pressure
https://www.readbyqxmd.com/read/28643058/prospective-randomized-comparison-of-the-use-of-floshield-air-system-%C3%A2-versus-the-reference-technique-water%C3%A2-%C3%A2-povidone-iodine-solution-during-gynecologic-endoscopic-surgery-to-evaluate-the-operative-lens-vision-quality
#19
S Bendifallah, E Salakos, I Naoura, P Aristizabal, E Furet, S Zilberman, M Ballester, E Darai
BACKGROUND: The FloShield Air System(®) is a new device for laparoscopic surgery that utilizes a continuous dry CO2 gas flow over the scope to defog the lens and protect it from condensation, debris and smoke. We set out to compare the performance and efficiency of the device in terms of operative lens vision quality (OLVQ) with the reference technique (water + povidone-iodine (PVI) solution) during gynecologic laparoscopic surgery. MATERIALS AND METHODS: We conducted a single-center randomized prospective study between March and June 2016 (Trials Database Registration NCT02702531) including 53 patients undergoing gynecologic laparoscopic surgery with water + PVI solution and 51 patients who underwent surgical procedures with the FloShield Air System...
June 22, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28643047/trace-elements-in-pleural-effusion-correlates-with-smokers-with-lung-cancer
#20
Kang-Yun Lee, Po-Hao Feng, Hsiao-Chi Chuang, Sheng-Ming Wu, Wen-Te Liu, Kuan-Yuan Chen, Chien-Ying Liu, Shu-Chuan Ho
Smoking leads to the presence of various elements, including toxic metals and metalloids, in tissues and fluids, thus contributing to cancer risk. This study assessed the concentrations of 14 elements (Ag, Al, As, Co, Cr, Cu, Fe, Ni, Mn, Mo, Pb, Sn, V, and Zn) and biochemical parameters (glucose, lactate dehydrogenase, and total protein) in the pleural effusion (PE) of patients with lung cancer. The potential association of these parameters with smoking was assessed. Total of 48 patients with lung cancer (26 non-smokers and 22 smokers) received thoracocentesis for PE removal...
June 22, 2017: Biological Trace Element Research
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