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https://www.readbyqxmd.com/read/28814949/physicians-views-on-the-role-of-smoking-in-smoking-related-diseases-findings-from-cross-sectional-studies-from-1982-2014-in-estonia
#1
Kersti Pärna, Mariliis Põld, Inge Ringmets
BACKGROUND: Previous reports have shown that physicians who smoke underestimate the effects of smoking on health and this influences their practice. This study was designed to investigate the views of Estonian physicians on the role of smoking in smoking-related diseases. METHODS: Cross-sectional postal surveys were sent to all practising physicians in Estonia in 1982, 2002 and 2014 providing data from 3504, 2694, and 2865 physicians respectively. Data analysis involved calculation of the prevalence of smoking with 95% confidence intervals and calculation of the prevalence of agreement with a causal role of smoking in ischaemic heart disease (IHD), lung cancer and chronic bronchitis...
2017: Tobacco Induced Diseases
https://www.readbyqxmd.com/read/28814419/chronic-cough-postacute-respiratory-illness-in-children-a-cohort-study
#2
Kerry-Ann F O'Grady, Benjamin J Drescher, Vikas Goyal, Natalie Phillips, Jason Acworth, Julie M Marchant, Anne B Chang
OBJECTIVE: Data on the aetiology of persistent cough at the transitional stage from subacute to chronic cough (>4 weeks duration) are scarce. We aimed to (1) identify the prevalence of chronic cough following acute respiratory illness (ARI) and (2) determine the diagnostic outcomes of children with chronic cough. DESIGN: Prospective cohort study. SETTING: A paediatric emergency department (ED) in Brisbane, Australia. PATIENTS: Children aged <15 years presenting with an ARI with cough...
August 16, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28811907/factors-associated-with-antibiotic-prescriptions-for-the-viral-origin-diseases-in-office-based-practices-2006-2012
#3
Sara Imanpour, Obioma Nwaiwu, Darcy K McMaughan, Bethany DeSalvo, Adnan Bashir
OBJECTIVE: To test the potential association between time spent with a doctor and antibiotic overprescriptions in case of the common cold, runny nose, bronchitis, chest colds, flu, sore throats, and fluid in the middle ear. DESIGN: Cross-sectional study. SETTING: Office-based physicians in the US. PARTICIPANTS: A total of 261,623 patient visits recorded to office-based physicians in the US. MAIN OUTCOME MEASURES: The interest outcome was unnecessary antibiotic prescription...
August 2017: JRSM Open
https://www.readbyqxmd.com/read/28810628/use-of-aerosol-inhalation-treatment-with-budesonide-and-terbutaline-sulfate-on-acute-pediatric-asthmatic-bronchitis
#4
Fangfang Bian, Yue-E Wu, Chong-Lin Zhang
The use of oxygen-driven aerosol inhalation therapy with budesonide (suspension) and terbutaline sulfate for the treatment of pediatric asthmatic bronchitis was studied. Sixty pediatric patients diagnosed with asthmatic bronchitis in Xuzhou Children's Hospital during the period comprising April 2013 to December 2015 were enrolled in the study. After randomly dividing the patients into a control (conventional dexamethasone drip) and a treatment group (inhalation of budesonide with terbutaline sulfate) of 30 patients each, the symptoms were treated using antibiotics when necessary...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28805776/-diagnostic-and-curative-bronchoscopy-for-purulent-destructive-pulmonary-diseases
#5
T P Pinchuk, O O Yasnogorodsky, Yu V Guryanova, M V Taldykin, A S Kachikin, Yu A Catane
AIM: To assess an efficacy of diagnostic and curative bronchoscopy in patients with purulent-destructive pulmonary diseases. MATERIAL AND METHODS: Diagnosis and treatment of 34 patients with purulent-destructive pulmonary diseases including small-focal destruction (14) and lung abscesses (19) were analyzed. 33 patients underwent diagnostic fibrobronchoscopy (FBS) with brush and transbronchial biopsy. Curative endoscopy included bronchial tree sanation, peribronchial administration of antibiotics (5) and transbronchial drainage of abscess (14)...
2017: Khirurgiia
https://www.readbyqxmd.com/read/28805451/genetic-characterisation-and-analysis-of-infectious-bronchitis-virus-isolated-from-brazilian-flocks-between-2010-and-2015
#6
Claudia Carranza, Claudete S Astolfi-Ferreira, Silvana H Santander Parra, Luis F N Nuñez, Zoltan Penzes, Jorge L Chacón, Luiz Sesti, Ruy D Chacón, Antonio J Piantino Ferreira
Infectious bronchitis virus (IBV) variants in Brazil were isolated during 2010-2015 for epidemiological and molecular analysis to characterise the different variants and perform a bioinformatic analysis to compare with sequences of variants collected over the previous 40 years. Of the 453 samples examined, 61.4% were positive for IBV and 75.9% of these were considered to have the BR-I genotype and were detected in birds of all ages distributed in all five Brazilian regions. The ratio of non-synonymous substitutions per non-synonymous site (dN) to synonymous substitutions per synonymous site (dS), i...
August 14, 2017: British Poultry Science
https://www.readbyqxmd.com/read/28805194/-lung-cancer-and-copd-growing-clinical-problem
#7
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/28804700/abridged-version-of-the-awmf-guideline-for-the-medical-clinical-diagnostics-of-indoor-mould-exposure-s2k-guideline-of-the-german-society-of-hygiene-environmental-medicine-and-preventive-medicine-ghup-in-collaboration-with-the-german-association-of-allergists
#8
Gerhard A Wiesmüller, Birger Heinzow, Ute Aurbach, Karl-Christian Bergmann, Albrecht Bufe, Walter Buzina, Oliver A Cornely, Steffen Engelhart, Guido Fischer, Thomas Gabrio, Werner Heinz, Caroline E W Herr, Jörg Kleine-Tebbe, Ludger Klimek, Martin Köberle, Herbert Lichtnecker, Thomas Lob-Corzilius, Rolf Merget, Norbert Mülleneisen, Dennis Nowak, Uta Rabe, Monika Raulf, Hans Peter Seidl, Jens-Oliver Steiß, Regine Szewszyk, Peter Thomas, Kerttu Valtanen, Julia Hurraß
This article is an abridged version of the AWMF mould guideline "Medical clinical diagnostics of indoor mould exposure" presented in April 2016 by the German Society of Hygiene, Environmental Medicine and Preventive Medicine (Gesellschaft für Hygiene, Umweltmedizin und Präventivmedizin, GHUP), in collaboration with the above-mentioned scientific medical societies, German and Austrian societies, medical associations and experts. Indoor mould growth is a potential health risk, even if a quantitative and/or causal relationship between the occurrence of individual mould species and health problems has yet to be established...
2017: Allergo Journal International
https://www.readbyqxmd.com/read/28802586/nontypeable-haemophilus-influenzae-nthi-directly-interfere-with-the-regulation-of-e-cadherin-in-lung-epithelial-cells
#9
Inga Kaufhold, Sünja Osbahr, Kensuke Shima, Sebastian Marwitz, Kristina Rohmann, Daniel Drömann, Torsten Goldmann, Klaus Dalhoff, Jan Rupp
Loss of epithelial barriers characterized by reduction of E-cadherin is a hallmark of chronic obstructive pulmonary disease (COPD). We investigated the effects of nontypeable Haemophilus influenzae (NTHi) infections, associated with acute exacerbations of chronic bronchitis, on the regulation of E-cadherin in host cells. NTHi infection decreased E-cadherin mRNA and protein-levels in lung epithelial cells. E-cadherin reduction was mediated by activation of the fibroblast growth factor 2 (FGF2), the mammalian target of rapamycin (mTOR) and Slug...
August 10, 2017: Microbes and Infection
https://www.readbyqxmd.com/read/28801407/the-boundaries-of-mild-chronic-obstructive-pulmonary-disease-copd-design-of-the-searching-clinical-copd-onset-soon-study
#10
Gonzalo Labarca, Andrea Bustamante, Gonzalo Valdivia, Rodrigo Díaz, Álvaro Huete, Paul Mac Nab, Laura Mendoza, Jaime Leppe, Carmen Lisboa, Fernando Saldías, Orlando Díaz
INTRODUCTION: Clinical onset of chronic obstructive pulmonary disease (COPD) is the point at which the disease is first identifiable by physicians. It is a poorly defined stage which seems to include both mild spirometric and non-spirometric disease, and could be described as early grade COPD, for practical purposes. While dyspnoea; chronic bronchitis and CT imaging evidence of emphysema and airway disease may be present very early, the lone significance of dyspnoea, the most relevant symptom in COPD in identifying these individuals, has been scarcely assessed...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28800976/genome-characterization-antigenicity-and-pathogenicity-of-a-novel-infectious-bronchitis-virus-type-isolated-from-south-china
#11
Lei Jiang, Wenjun Zhao, Zongxi Han, Yuqiu Chen, Yan Zhao, Junfeng Sun, Huixin Li, Yuhao Shao, Liangliang Liu, Shengwang Liu
In 2014, three infectious bronchitis virus (IBV) strains, designated as γCoV/ck/China/I0111/14, γCoV/ck/China/I0114/14 and γCoV/ck/China/I0118/14, were isolated and identified from chickens suspected to be infected with IBV in Guangxi province, China. Based upon data arising from S1 sequence and phylogenetic analyses, the three IBV isolates were genetically different from other known IBV types, which represented a novel genotype (GI-29). Virus cross-neutralization tests, using γCoV/ck/China/I0111/14 as a representative, showed that genotype GI-29 was antigenically different from all other known IBV types, thus representing a novel serotype...
August 8, 2017: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/28798087/epidemiology-and-impact-of-chronic-bronchitis-in-chronic-obstructive-pulmonary-disease
#12
Lies Lahousse, Leen J M Seys, Guy F Joos, Oscar H Franco, Bruno H Stricker, Guy G Brusselle
Research on the association between chronic bronchitis and chronic obstructive pulmonary disease (COPD) exacerbations has led to discordant results. Furthermore, the impact of chronic bronchitis on mortality in COPD subjects is unclear.Within the Rotterdam Study, a population-based cohort study of subjects aged ≥45 years, chronic bronchitis was defined as having a productive cough for ≥3 months per year for two consecutive years. Linear, logistic regression and Cox proportional hazard models were adjusted for age, sex and pack-years...
August 2017: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
https://www.readbyqxmd.com/read/28790809/clinical-characteristics-of-chronic-bronchitic-emphysematous-and-acos-phenotypes-in-copd-patients-with-frequent-exacerbations
#13
Yusheng Cheng, Xiongwen Tu, Linlin Pan, Shuai Lu, Ming Xing, Linlin Li, Xingwu Chen
PURPOSE: Chronic bronchitis (CB), emphysematous (EM) and asthma-chronic obstructive pulmonary disease (COPD) overlap syndrome (ACOS) phenotypes in COPD are well recognized. This study aimed to investigate distinguishing characteristics of these phenotypes in COPD patients with frequent exacerbations (FE). PATIENTS AND METHODS: A retrospective study was carried out. COPD patients with acute exacerbations were consecutively reviewed from November 2015 to October 2016...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28789874/genotyping-of-avian-infectious-bronchitis-viruses-in-iran-2015-2017-reveals-domination-of-is-1494-like-virus
#14
Amir Modiri, Arash GhalyanchiLangerodui, Masoud Hashemzadeh, Hossein Hosseini, Vahid Karimi, Ramak Yahyaraeyat, Hamideh Najafi
Avian infectious bronchitis virus (IBV) is causing major economic losses to the poultry industry. The analysis of the S1 gene has been used to determine IBV genotype. The aim of this study was genotyping of IBVs circulating among the Iranian broiler flocks in the period between 2015 to 2017. Trachea samples from 278 broiler flocks were collected from broiler farms in eight provinces of Iran. After Real-time RT-PCR, IBV-positive samples were further characterized based on S1 gene. The results of the Real-time RT-PCR showed that 52...
August 5, 2017: Virus Research
https://www.readbyqxmd.com/read/28783102/the-pulmonary-circulation-in-the-single-ventricle-patient
#15
REVIEW
Amanda Hauck, Nicolas Porta, Steven Lestrud, Stuart Berger
In recent decades, survival of children with complex congenital heart disease has improved considerably. Specifically, children with a variety of congenital heart defects resulting in 'single ventricle' physiology can now undergo palliative surgery that allows survival beyond the neonatal period, and in many cases into adulthood, despite having a single functional ventricular pumping chamber supplying both the pulmonary and systemic circulation. Our growing understanding of the functionally univentricular heart has resulted in freedom from Fontan failure of >50% at 25 years post-Fontan...
August 7, 2017: Children
https://www.readbyqxmd.com/read/28776490/global-distributions-and-strain-diversity-of-avian-infectious-bronchitis-virus-a-review
#16
Faruku Bande, Siti Suri Arshad, Abdul Rahman Omar, Mohd Hair-Bejo, Aliyu Mahmuda, Venugopal Nair
The poultry industry faces challenge amidst global food security crisis. Infectious bronchitis is one of the most important viral infections that cause huge economic loss to the poultry industry worldwide. The causative agent, infectious bronchitis virus (IBV) is an RNA virus with great ability for mutation and recombination; thus, capable of generating new virus strains that are difficult to control. There are many IBV strains found worldwide, including the Massachusetts, 4/91, D274, and QX-like strains that can be grouped under the classic or variant serotypes...
June 2017: Animal Health Research Reviews
https://www.readbyqxmd.com/read/28774699/pulmonary-and-sinus-fungal-diseases-in-non-immunocompromised-patients
#17
REVIEW
David W Denning, Arunaloke Chakrabarti
The human respiratory tract is exposed daily to airborne fungi, fungal enzymes, and secondary metabolites. The endemic fungi Histoplasma capsulatum, Coccidioides spp, Blastomyces dermatitidis, and Paracoccidioides brasiliensis, and occasionally Aspergillus fumigatus, are primary pulmonary pathogens of otherwise healthy people. Such infections resolve in most people, and only a few infections lead to disease. However, many fungi are directly allergenic by colonising the respiratory tract or indirectly through contact with cell wall constituents and proteases, causing or exacerbating allergic disease...
July 31, 2017: Lancet Infectious Diseases
https://www.readbyqxmd.com/read/28774206/how-do-patients-conceptualize-chronic-obstructive-pulmonary-disease
#18
R E Goldman, L Mennillo, P Stebbins, D R Parker
Chronic obstructive pulmonary disease (COPD) is a leading cause of death in the United States, yet even at risk or diagnosed patients misunderstand COPD and its consequences for their quality of life and mortality. This study explored how patients conceptualize the causes, symptoms, consequences, treatment, and risk for developing COPD. The study consisted of six focus groups: 39 participants who were adults > 40 and current smoker or have COPD symptoms, family history, or exposures. Although many participants had some familiarity with the breathing, lung function, physical, emotional, and social consequences of COPD, confusion and misunderstanding prevailed...
August 2017: Chronic Respiratory Disease
https://www.readbyqxmd.com/read/28770245/molecular-characterization-and-phylogenetic-analyses-of-virulent-infectious-bronchitis-viruses-isolated-from-chickens-in-eastern-saudi-arabia
#19
Maged Gomaa Hemida, Mohammed A Al-Hammadi, Abdul Hafeed S Daleb, Cecilio R Gonsalves
Infectious bronchitis virus (IBV) is one of the major respiratory viral threats for chickens. Despite the intensive application of IBV vaccines, several outbreaks have been reported worldwide. Here, we report several IBV outbreaks in thirteen poultry farms in Eastern Saudi Arabia (ESA) from 2013 to 2014. The main goals of the current study were as follows: (1) isolation and molecular characterization of the currently circulating strains in ESA (Al-Hasa, Dammam, and Buqayq) and (2) evaluation of the immune status of these birds to IBV...
June 2017: Virusdisease
https://www.readbyqxmd.com/read/28769024/nontargeted-metabolomic-analysis-of-four-different-parts-of-platycodon-grandiflorum-grown-in-northeast-china
#20
Cuizhu Wang, Nanqi Zhang, Zhenzhou Wang, Zeng Qi, Hailin Zhu, Bingzhen Zheng, Pingya Li, Jinping Liu
Platycodonis radix is extensively used for treating cough, excessive phlegm, sore throat, bronchitis and asthma in the clinic. Meanwhile, the stems, leaves and seeds of Platycodon grandiflorum (PG) have some pharmaceutical activities such as anti-inflammation and anti-oxidation effects, etc. These effects must be caused by the different metabolites in various parts of herb. In order to profile the different parts of PG, the ultra-high performance liquid chromatography combined with quadrupole time-of- flight mass spectrometry (UPLC-QTOF-MS(E)) coupled with UNIFI platform and multivariate statistical analyses was used in this study...
August 3, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
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