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https://www.readbyqxmd.com/read/29786189/-renal-infarction-multicentric-cases-in-piedmont
#1
Daria Motta, Andrea Airoldi, Serena Bainotti, Manuel Burdese, Andrea Campo, Luigia Costantini, Raffaella Cravero, Paola Mesiano, Giorgina B Piccoli, Olga Randone, Andrea Serra, Patrizia Vio, Roberto Boero
We describe factors associated to renal infarction, clinical, instrumental and laboratoristic features, and therapeutic strategies too. This is an observational, review and polycentric study of cases in Nephrologic Units in Piedmont during 2013-2015, with diagnosis of renal infarction by Computed Tomography Angiography (CTA). We collected 48 cases (25 M, age 57±16i; 23 F age 70±18, p = 0.007), subdivided in 3 groups based on etiology: group 1: cardio-embolic (n=19) ; group 2: coagulation abnormalities (n= 9); group 3: other causes or idiopathic (n=20)...
May 2018: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/29785046/relation-between-hypertension-and-erectile-dysfunction-a-meta-analysisof-cross-section-studies
#2
Xiao-Yan Wang, Wei Huang, Yong Zhang
Erectile dysfunction (ED) is a wide spread and troublesome problem in aging men. Many analyses of hypertensive patients suggest that the prevalence of ED in hypertensive populations is even higher. The purpose of this meta-analysis was to evaluate the relation between hypertension and ED. A literature review was performed to identify all cross-section studies about hypertension and erectile dysfunction. Sources included MEDLINE and EMBASE from 1966 to 2015. The reference lists of the retrieved studies were also investigated, and a meta-analysis were conducted...
May 22, 2018: International Journal of Impotence Research
https://www.readbyqxmd.com/read/29784894/self-reported-and-network-scale-up-estimates-of-substance-use-prevalence-among-university-students-in-kerman-iran
#3
Razieh Zahedi, Alireza Noroozi, Ahmad Hajebi, Ali Akbar Haghdoost, Mohammad Reza Baneshi, Hamid Sharifi, Ali Mirzazadeh
BACKGROUND: This study aimed to estimate the prevalence of substance use among university students measured by direct and indirect methods, and to calculate the visibility factor (VF) defined as ratio of indirect to direct estimates of substance use prevalence. STUDY DESIGN: A cross-sectional study. METHODS: Using a multistage non-random sampling approach, we recruited 2157 students from three universities in Kerman, Iran, in 2016. We collected data on substance use by individual face-to-face interview using direct (i...
April 30, 2018: Journal of Research in Health Sciences
https://www.readbyqxmd.com/read/29783674/smoking-topography-among-korean-smokers-intensive-smoking-behavior-with-larger-puff-volume-and-shorter-interpuff-interval
#4
Sungroul Kim, Sol Yu
The difference of smoker's topography has been found to be a function many factors, including sex, personality, nicotine yield, cigarette type (i.e., flavored versus non-flavored) and ethnicity. We evaluated the puffing behaviors of Korean smokers and its association with smoking-related biomarker levels. A sample of 300 participants was randomly recruited from metropolitan areas in South Korea. Topography measures during a 24-hour period were obtained using a CReSS pocket device. Korean male smokers smoked two puffs less per cigarette compared to female smokers (15...
May 18, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29783661/analysis-of-short-term-smoking-effects-in-pbmc-of-healthy-subjects-preliminary-study
#5
Joanna Wieczfinska, Tomasz Kowalczyk, Przemyslaw Sitarek, Ewa Skała, Rafal Pawliczak
Early structural changes exist in the small airways before the establishment of Chronic Obstructive Pulmonary Disease (COPD). These changes are believed to be induced by oxidation. The aim of this study was to analyze the influence of short-term smoking on the expression of the genes contributing to airway remodeling and their relationship with the oxidative status of human blood cells. Blood mononuclear cells were isolated from 16 healthy volunteers and treated with cigarette smoke ingredients (CSI): nicotine, 1-Nitrosodimethylamine, N-Nitrosopyrrolidyne, vinyl chloride, acetone, and acrolein...
May 18, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29783236/clinical-aspects-of-gastropathy-development-in-patients-with-chronic-obstructive-pulmonary-disease
#6
Anna V Chetaikina, Helen Ye Sklyarova, Iryna V Shalko, Roman Ya Dutka
OBJECTIVE: Introduction: Chronic obstructive pulmonary disease (COPD) is a one of the main reasons of disability and mortality in the world. The essential attention is dedicated to the combination of COPD and erosive/ulcer defects with the haemorrhage risk factor. The aim was to compare gastric acidity and mucoid secretion in patients with chronic obstructive pulmonary disease of gastropathy development. PATIENTS AND METHODS: Materials and methods: 94 patients with gastroduodenal erosive and ulcerous defects combined with COPD were examined...
2018: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/29782855/role-of-statins-and-mevalonate-pathway-on-impaired-hdac2-activity-induced-by-oxidative-stress-in-human-airway-epithelial-cells
#7
Maria Gabriella Matera, Luigino Calzetta, Giulia Gritti, Laura Gallo, Brunella Perfetto, Giovanna Donnarumma, Mario Cazzola, Paola Rogliani, Maria Donniacuo, Barbara Rinaldi
In patients with chronic obstructive pulmonary disease (COPD) the inflammatory response is often steroid-resistant, likely since oxidative stress and cigarette smoking impair histone deacetylase 2 (HDAC2) activity. Since it has been demonstrated that statins may restore the HDAC2 activity in cultured human endothelial cells, the aim of this study was to investigate the effects of statins in reversing the steroid-resistance induced by oxidative stress. We evaluated the effects of simvastatin and dexamethasone on HDAC2 expression and activity, and the role of mevalonate and Rho/ROCK pathways in A549 cells, a human lung type II epithelial cell line stressed with H2 O2 ...
May 18, 2018: European Journal of Pharmacology
https://www.readbyqxmd.com/read/29781747/sialylation-pattern-in-lung-epithelial-cell-line-and-siglecs-expression-in-monocytic-thp-1-cells-as-cellular-indicators-of-cigarette-smoke-induced-pathology-in-vitro
#8
Przemyslaw Wielgat, Emil Trofimiuk, Robert Czarnomysy, Adam Holownia, Jan J Braszko
PURPOSE: Cellular response to cigarette smoke (CS) involves activation of recognition receptors resulting in changes in immune status, oxidative stress and cell turnover. We investigated the effects of CS on sialic acid-binding immunoglobulin type lectins (Siglecs) expression and their sialylated ligands in human immune and non-immune cells. METHODS: Human monocytes (THP-1) and epithelial cells (A549) were cultured in CS-conditioned medium (CSM). Expression of Siglec-8 and Siglec-5/Siglec-14 was analysed in THP-1 cells using flow cytometry...
May 21, 2018: Experimental Lung Research
https://www.readbyqxmd.com/read/29781659/nicotine-deprivation-increases-pain-intensity-neurogenic-inflammation-and-mechanical-hyperalgesia-among-daily-tobacco-smokers
#9
Joseph W Ditre, Emily L Zale, Lisa R LaRowe, Jesse D Kosiba, Martin J De Vita
An evolving reciprocal model posits that pain and tobacco smoking behavior interact in the manner of a positive feedback loop, resulting in greater pain and the maintenance of nicotine dependence. There is also reason to believe that abstaining from smoking may increase pain during the early stages of smoking cessation. The goal of this study was to test the effects of nicotine deprivation on experimental pain reactivity. Daily tobacco cigarette smokers (N = 165; 43% female) were randomized to either extended nicotine deprivation (12-24 hr smoking abstinence), minimal deprivation (2 hr smoking abstinence), or continued smoking conditions, prior to undergoing pain induction via topical capsaicin...
May 21, 2018: Journal of Abnormal Psychology
https://www.readbyqxmd.com/read/29781639/tobacco-use-and-smoking-behaviors-of-individuals-with-a-serious-mental-illness
#10
Donna Pettey, Tim Aubry
OBJECTIVES: The purpose of this study was to determine the prevalence of tobacco use and overall smoking behaviors within a sample of individuals with a serious mental illness who were homeless or vulnerably housed and receiving community mental health services. METHODS: In 2010, individuals (N = 639) were interviewed, and identified smokers completed the Fagerström Test for Nicotine Dependence (FTND) and additional questions related to their smoking behaviors...
May 21, 2018: Psychiatric Rehabilitation Journal
https://www.readbyqxmd.com/read/29781077/demographic-factors-determining-folic-acid-supplementation-in-pregnant-and-childbearing-age-women
#11
Grażyna Kurzawińska, Justyna Magiełda, Anna Romała, Joanna Bartkowiak-Wieczorek, Magdalena Barlik, Krzysztof Drews, Marcin Ożarowski, Agnieszka Seremak-Mrozikiewicz
OBJECTIVES: Adequate folate intake constitutes a significant problem in the periconceptional period and early pregnancy but can be achieved by folic acid (FA) supplementation. Low intake of folate may cause numerous negative effects on the pregnancy outcome, including recurrent miscarriage, preeclampsia, fetal hypotrophy, premature delivery, premature placental abruption, and intrauterine fetal death. The aim of the study was to evaluate factors determining FA supplementation in the population of Polish women before and during pregnancy...
2018: Ginekologia Polska
https://www.readbyqxmd.com/read/29780331/a-novel-murine-chronic-obstructive-pulmonary-disease-model-and-the-pathogenic-role-of-microrna-21
#12
Shengyang He, Liqiu Li, Shenghua Sun, Zhengpeng Zeng, Junjuan Lu, Lihua Xie
Chronic obstructive pulmonary disease (COPD) is a multi-pathogenesis chronic lung disease. The mechanisms underlying COPD have not been adequately illustrated. Many reseachers argue that microRNAs (miRs) could play a crucial role in COPD. The classic animal model of COPD is both time consuming and costly. This study proposes a novel mice COPD model and explores the role of miR-21 in COPD. A total of 50 wide-type (WT) C57BL/6 mice were separated into five euqlly-sized groups-(1) control group (CG), (2) the novel combined method group (NCM, cigarette smoke (CS) exposure for 28 days combined with cigarette smoke extract (CSE) intraperitoneal injection), (3) the short-term CS exposure group (SCSE, CS exposure for 28 days), (4) the CSE intraperitoneal injection group (CSEII, 28 days CSE intraperitoneal injection), and (5) the long-term CS exposure group (LCSE, CS exposure)...
2018: Frontiers in Physiology
https://www.readbyqxmd.com/read/29779261/better-diet-quality-is-associated-with-lower-odds-of-severe-periodontitis-in-us-hispanics-latinos
#13
Christian R Salazar, Nadia Laniado, Yasmin Mossavar-Rahmani, Luisa N Borrell, Qibin Qi, Daniela Sotres-Alvarez, Douglas E Morse, Richard H Singer, Robert C Kaplan, Victor Badner, Ira B Lamster
AIM: We investigated the cross-sectional association between diet quality and severe periodontitis in a sample of diverse Hispanics from the Hispanic Community Health Study/Study of Latinos. MATERIALS AND METHODS: A total of 13,920 Hispanic/Latinos aged 18-74 years of different heritages underwent a full-mouth oral examination and completed two 24hr dietary recalls during 2008-2011. Severe periodontitis was defined as having ≥30% tooth sites with clinical attachment loss ≥ 5mm...
May 19, 2018: Journal of Clinical Periodontology
https://www.readbyqxmd.com/read/29778775/prenatal-exposures-to-tobacco-and-cannabis-associations-with-adult-electronic-cigarette-use
#14
Natacha M De Genna, Gale A Richardson, Lidush Goldschmidt, Nancy L Day, Marie D Cornelius
INTRODUCTION: Prenatal exposures to tobacco and cannabis are associated with combustible cigarette use. This study evaluated pathways from these prenatal exposures to adult electronic cigarette use. We tested whether there were indirect effects of these prenatal exposures via childhood behavior dysregulation, early tobacco use, and adolescent tobacco dependence. METHODS: Telephone interviews were conducted with 427 adult offspring (22-33 years old) from 3 prenatal cohorts with trimester-specific data on exposures to tobacco, alcohol, and cannabis...
May 5, 2018: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/29778773/effects-of-electronic-cigarette-liquid-solvents-propylene-glycol-and-vegetable-glycerin-on-user-nicotine-delivery-heart-rate-subjective-effects-and-puff-topography
#15
Tory R Spindle, Soha Talih, Marzena M Hiler, Nareg Karaoghlanian, Matthew S Halquist, Alison B Breland, Alan Shihadeh, Thomas Eissenberg
BACKGROUND: Electronic cigarettes (ECIGs) are a class of tobacco products that produce different effects (e.g., nicotine delivery), depending on the device, liquid, and behavioral factors. However, the influence of the two primary ECIG liquid solvents, propylene glycol (PG) and vegetable glycerin (VG), on ECIG acute effects is unknown. METHODS: Thirty ECIG-experienced, ≥12-h nicotine- abstinent participants completed four conditions consisting of two ECIG-use bouts (10 puffs, 30 s interpuff-interval) differing only by liquid PG:VG ratio (2PG:98VG, 20PG:80VG, 55PG:45VG, 100PG)...
May 1, 2018: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/29778551/differences-of-risk-factors-and-clinical-presentations-in-male-and-female-taiwanese-individuals-with-barrett-s-esophagus
#16
Shou-Wu Lee, Han-Chung Lien, Chi-Sen Chang, Chung-Hsin Chang, Chung-Wang Ko, Hong-Zen Yeh
BACKGROUND: Barrett's esophagus (BE) is a disorder more often found in obese men. Differences between the two genders are not known in the Asian countries. Here, we studied their gender differences in the Taiwanese population in terms of risk factors and clinical presentations. METHODS: Data from Taichung Veteran General Hospital were prospectively collected during an approximately two year-period (October 2012 to December 2014). Patients all underwent endoscopic surveillance, and BE was diagnosed based on the typical pattern of intestinal metaplasia...
May 16, 2018: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/29778313/pregnancy-survey-of-smoking-and-alcohol-use-in-south-dakota-american-indian-and-white-mothers
#17
Bonny L Specker, Howard E Wey, Maggie Minett, Tianna M Beare
INTRODUCTION: American Indian populations are believed to have relatively high tobacco use and alcohol consumption before and during pregnancy compared with other populations despite little evidence. METHODS: Population-based survey distributed 2-6 months postpartum to 1,814 South Dakota mothers having a live birth in 2014. Prevalence of self-reported smoking and alcohol use before and during pregnancy were calculated for American Indian and white mothers and AORs were determined controlling for Hispanic status, marital status, age, education, and income...
May 16, 2018: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/29778082/a-review-of-the-impacts-of-tobacco-heating-system-on-indoor-air-quality-versus-conventional-pollution-sources
#18
REVIEW
Violeta Kaunelienė, Marija Meišutovič-Akhtarieva, Dainius Martuzevičius
With the introduction of novel and potentially less polluting nicotine containing products to the market, the impacts of their usage to indoor air quality as opposed to conventional pollution sources must be reviewed and considered. This review study aimed to comparatively analyse changes in indoor air quality as the consequence of tobacco heating system (THS) generated pollution against general indoor air quality in various micro-environments, especially with combustion-based pollution sources present. Indoor concentrations of formaldehyde, acetaldehyde, benzene, toluene, nicotine and PM2...
May 8, 2018: Chemosphere
https://www.readbyqxmd.com/read/29777289/tobacco-smoking-may-delay-habituation-of-reinforcer-effectiveness-in-humans
#19
Joshua L Karelitz, Kenneth A Perkins
BACKGROUND: The effectiveness of nonconsummatory reinforcers habituate, as their ability to maintain reinforced responding declines over repeated presentations. Preclinical research has shown that nicotine can delay habituation of reinforcer effectiveness, but this effect has not been directly demonstrated in humans. OBJECTIVE: In preliminary translational research, we assessed effects of nicotine from tobacco smoking (vs. a no smoking control) on within-session patterns of responding for a brief visual reinforcer...
May 18, 2018: Psychopharmacology
https://www.readbyqxmd.com/read/29777039/time-dependent-effect-of-intensity-of-smoking-and-of-occupational-exposure-to-asbestos-on-the-risk-of-lung-cancer-results-from-the-icare-case-control-study
#20
Emilie Lévêque, Aude Lacourt, Danièle Luce, Marie-Pierre Sylvestre, Pascal Guénel, Isabelle Stücker, Karen Leffondré
OBJECTIVE: To estimate the impact of intensity of both smoking and occupational exposure to asbestos on the risk of lung cancer throughout the whole exposure history. METHODS: Data on 2026 male cases and 2610 male controls came from the French ICARE (Investigation of occupational and environmental causes of respiratory cancers) population-based, case-control study. Lifetime smoking history and occupational history were collected from standardised questionnaires and face-to-face interviews...
May 18, 2018: Occupational and Environmental Medicine
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