WTS database

Title	Pub Year	Author Sort descending	SearchLink
Some chemical and biological effects of cigarettes and Hubbell bubble smoking	1990		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Bulletin of Alexandria Faculty of Medicine Periodical, Abbrev. Pub Date Free Form Volume 26 Issue 1 Start Page 175 Other Pages 85 Notes ID: 17970 Place of Publication ISSN/ISBN Accession Number Language english SubFile DOI Output Language Unknown(0) PMID Abstract The study was performed on 50 adult male cigarette and hubble smokers. The aim was to study and compare the cigarette and hubble bubble smoke on some chemical and biological functions of the smoke component. Plasma epinephrine, glucose, lactate/pyruvate ratio, growth hormone, free fatty acids, and cortisol were significantly higher in smokers than non smokers especially cigarette smokers. Plasma insulin concentration showed a significantly delayed response to the increased blood glucose. Plasma proteins, urea, pyruvate, creatinine and vitamin B12 were significantly reduced inn smokers than non smokers especially cigarette smokers. Both blood erythrocytes and leucocytes were increased significantly in smokers. Blood gases showed significantly low PaO2, significant blood level of Co fraction, while PaCO2 was unaffected. Urinary catecholamines were significantly higher in smokers especially in cigarette smokers Descriptors Humans, Male, Smoking/adverse effects, Tobacco/metabolism Links http://pesquisa.bvsalud.org/ghl/resource/en/emro-17970 Book Title Database GHL; http://www.globalhealthlibrary.net/ Publisher Data Source Authors Abo Shamaa,M. N., Osman,H. A., Kamel,M. R. Original/Translated Title URL Date of Electronic PMCID Editors
Knowledge, attitude and believes of Nargila (hubble-bubble) smoking in Iraq	2005		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Journal of the Bahrain Medical Society Periodical, Abbrev. J.Bahrain Med.Soc. Pub Date Free Form 2005/04 Volume 17 Issue 2 Start Page 128 Other Pages 134 Notes Place of Publication ISSN/ISBN 1015-6321 Accession Number Language SubFile DOI Output Language Unknown(0) PMID Abstract Aim: To study the knowledge, attitude and practice of smoking Nargila. Methods: Cross-sectional study of 200 male smokers from different parts of Iraq. Results: The study showed that the highest rate was among youth aged 20-39 years and negatively correlated with the level of education. The cost ranged between 250-15,000 ID per weak and the average time spent for each smoking was 30 minutes. The study revealed that 90% of the sample prefer Nargila smoking than cigarette, because they believed it is less harmful, due to passage of smoke through water, and more enjoyable. Less than 10% used a disposable tip while the rest shared the same tip with their friends and even with worker responsible for preparing Nargilas. Moreover, about half of the sample declared that they were unwilling to quit from the habit. A Preliminary test of especially manufactured smoking machine showed that the amount of tar and nicotine precipitated from the Nargila smoke might be more than that expected and that declared by manufacturers. Conclusions: The study pointed out the importance of changing the wrong belives knowledge towards Nargila and arrange a suitable health education programme to highlight its harmful effect on the health of smokers. Descriptors nicotine, tar, academic achievement, adult, age distribution, article, attitude, health education, human, Iraq, male, normal human, smoking Links Book Title Database Embase Publisher Data Source Embase Authors Al-Dabbagh,S., Al-Sinjari,K. M. Original/Translated Title URL Date of Electronic PMCID Editors
Comparative study of the effect of cigarette and hubble bubble goza smoking on some essential glucoregulatory hormones	1993		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Tanta Medical Journal Periodical, Abbrev. Pub Date Free Form Volume 21 Issue 1 Start Page 103 Other Pages 113 Notes ID: 35382 Place of Publication ISSN/ISBN Accession Number Language english SubFile DOI Output Language Unknown(0) PMID Abstract To compare the effects of Hubble-Bubble Goza] smoking with those of cigarette smoking on insulin, growth hormone and catecholamines secretion, 10 healthy male smokers were studied. Each subject worked as control for himself. After an overnight fast each subject was insucted to smoke 2 non-filtered cigarettes Cleopatra Super, Eastern Company, Egypt], over 10 minutes in one day and in an another day an equivalent amount tobacco as Meassel 7.1 g of the commercialy available Goza Tobacco] using Goza over the same 10 minutes period. Blood samles were assayed for plasma glucose, insulin, growth hormone, adrenaline and noradernaline in the fasting state and 10, 30, 60, 90, 120 and 180 minutes after the end of smoking by the glucose oxidase method for glucose, radioimmunoassay for insulin and growth hormone, and flourometry for catecholamines. The results of the present study showed significant elevation of plasma glucose after both types of smoking, with peak glucose response occurring earlier after Goza smoking. Plasma insulin showed no significant changes after both smoking types. Growth hormone levels were significantly and progressively elevated in both types of smoking. A significant elevation of adrenaline at 10 and 30 minutes and a significant elevation of noradrenaline at 10 minutes after both types of smoking were also observed. The results showed that Hubble-Bubble Goza] smoking produces the same effect on the parameters studied as those of cigarette smoking although the response is a little bit attenuated Descriptors Humans, Male, Comparative Study, Smoking, Tobacco Smoke Pollution, Catecholamines, Growth Hormone, Insulin Links http://pesquisa.bvsalud.org/ghl/resource/en/emro-35382 Book Title Database GHL; http://www.globalhealthlibrary.net/ Publisher Data Source Authors Amara,Fahmy Original/Translated Title URL Date of Electronic PMCID Editors
Short term effect of hubble-bubble smoking on voice	2011		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full J Laryngol Otol Periodical, Abbrev. J.Laryngol.Otol. Pub Date Free Form Volume 125 Issue 5 Start Page 486 Other Pages 91 Notes ID: 21281535 Place of Publication ISSN/ISBN Accession Number Language en SubFile DOI Output Language Unknown(0) PMID Abstract OBJECTIVE: To investigate the short term effect of hubble-bubble smoking on voice. STUDY DESIGN: Prospective study. MATERIAL: Eighteen non-dysphonic subjects (seven men and 11 women) with a history of hubble-bubble smoking and no history of cigarette smoking underwent acoustic analysis and laryngeal video-stroboscopic examination before and 30 minutes after hubble-bubble smoking. RESULTS: On laryngeal video-stroboscopy, none of the subjects had vocal fold erythema either before or after smoking. Five patients had mild vocal fold oedema both before and after smoking. After smoking, there was a slight increase in the number of subjects with thick mucus between the vocal folds (six, vs four before smoking) and with vocal fold vessel dilation (two, vs one before smoking). Acoustic analysis indicated a drop in habitual pitch, fundamental frequency and voice turbulence index after smoking, and an increase in noise-to-harmonics ratio. CONCLUSION: Even 30 minutes of hubble-bubble smoking can cause a drop in vocal pitch and an increase in laryngeal secretions and vocal fold vasodilation. Descriptors Smoking/adverse effects, Speech Acoustics, Vocal Cords/pathology, Voice Disorders/pathology, Voice Quality/drug effects, Adolescent, Adult, Edema/epidemiology, Edema/etiology, Equipment Design, Erythema/epidemiology, Erythema/etiology, Female, Health Knowledge, Attitudes, Practice, Humans, Male, Mucus, Pregnancy, Prospective Studies, Stroboscopy/methods, Vocal Cords/blood supply, Vocal Cords/physiopathology, Voice Disorders/diagnosis, Voice Disorders/etiology, Young Adult Links http://dx.doi.org/10.1017/S0022215110003051 Book Title Database MEDLINE; http://www.globalhealthlibrary.net/ Publisher Data Source Authors Hamdan,A-L, Sibai,A., Mahfoud,L., Oubari,D., Ashkar,J., Fuleihan,N. Original/Translated Title URL Date of Electronic PMCID Editors
'Hubble-bubble leads to trouble'--waterpipe smoking and oral health	2013		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Dent Update Periodical, Abbrev. Dent.Update Pub Date Free Form Volume 40 Issue 10 Start Page 800 Other Pages 2, 804 Notes ID: 24597023 Place of Publication ISSN/ISBN Accession Number Language en SubFile DOI Output Language Unknown(0) PMID Abstract UNLABELLED: Waterpipes are used to smoke tobacco by more than 100 million people worldwide. Use is not restricted to any single racial, ethnic, or cultural group, and dentists are almost certain to encounter waterpipe users amongst their patients. This article describes what the practice involves and seeks to inform members of the dental team of the significantly detrimental impacts of waterpipe smoking on both general and oral health and how'hubble-bubble really can lead to trouble'. Advising patients on ceasing waterpipe use is also discussed. CLINICAL RELEVANCE: This paper explains what smoking a waterpipe involves, the associated misconceptions of safety amongst users and the dangers to health. Descriptors Links http://pesquisa.bvsalud.org/ghl/resource/en/mdl-24597023 Book Title Database MEDLINE; http://www.globalhealthlibrary.net/ Publisher Data Source Authors Shah,Savan B., Chestnutt,Ivor G., Lewis,Michael A.O. Original/Translated Title URL Date of Electronic PMCID Editors
Laryngeal findings and acoustic changes in hubble-bubble smokers	2010		Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Eur Arch Otorhinolaryngol Periodical, Abbrev. Eur.Arch.Otorhinolaryngol. Pub Date Free Form Volume 267 Issue 10 Start Page 1587 Other Pages 92 Notes ID: 20480370 Place of Publication ISSN/ISBN Accession Number Language en SubFile DOI Output Language Unknown(0) PMID Abstract The purpose of our investigation was to evaluate the laryngeal findings and acoustic changes in hubble-bubble smokers. A total of 42 subjects with history of hubble-bubble smoking were recruited for this study. A corresponding group with a history of cigarette smoking and controls were matched. All subjects underwent laryngeal video-endostroboscopic evaluation and acoustic analysis. In the hubble-bubble smoking group, 61.9% were males. The average age was 30.02 +/- 9.48 years and the average number of years of smoking was 8.09 +/- 6.45 years. Three subjects had dysphonia at the time of examination. The incidence of benign lesions of the vocal folds in the hubble-bubble group was 21.5%, with edema being the most common at 16.7% followed by cyst at 4.8%. The incidence of laryngeal findings was significantly higher in the hubble-bubble group compared to controls. In the cigarette-smoking group, the most common finding was vocal fold cyst in 14.8% followed by polyps in 7.4%, and edema, sulcus vocalis and granuloma. These findings were not significantly different from the hubble-bubble group except for the thick mucus, which was significantly higher in the latter. There were no significant changes in any of the acoustic parameters between hubble-bubble smokers and controls except for the VTI and MPT, which were significantly lower in the hubble-bubble group. In comparison with the cigarette-smoking group, hubble-bubble smokers had significantly higher Fundamental frequency and habitual pitch (p value 0.042 and 0.008, respectively). The laryngeal findings in hubble-bubble smokers are comparable to cigarette smokers. These laryngeal findings are not translated acoustically, as all the acoustic parameters are within normal range compared to controls. Descriptors Laryngeal Diseases/epidemiology, Larynx/pathology, Larynx/physiopathology, Smoking/adverse effects, Speech Acoustics, Voice Quality, Adult, Aerosols/adverse effects, Case-Control Studies, Female, Humans, Laryngeal Diseases/pathology, Laryngeal Diseases/physiopathology, Male, Stroboscopy, Young Adult Links http://dx.doi.org/10.1007/s00405-010-1273-4 Book Title Database MEDLINE; http://www.globalhealthlibrary.net/ Publisher Data Source Authors Hamdan,Abdul-latif, Sibai,Abla, Oubari,Dima, Ashkar,Jihad, Fuleihan,Nabil Original/Translated Title URL Date of Electronic PMCID Editors
Comparative analysis of the effects of hubble-bubble (Sheesha) and cigarette smoking on respiratory and metabolic parameters in hubble-bubble and cigarette smokers	2006	Al Mutairi, S.S., Department of Medicine, Faculty of Medicine, Safat 13110, Kuwait	Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Respirology Periodical, Abbrev. Respirology Pub Date Free Form / Volume 11 Issue 4 Start Page 449 Other Pages 455 Notes Place of Publication ISSN/ISBN 1323-7799; 1440-1843 Accession Number Language SubFile DOI Output Language Unknown(0) PMID Abstract Objectives and background: Hazard of smoking tobacco is believed to be minimized by smoking hubble-bubble (HB) instead of cigarettes. Our aims were to (i) develop an assay for estimating nicotine and cotinine; and (ii) evaluate the effect of smoking on respiratory and metabolic parameters in cigarette and HB smokers. Methods: Urine samples were collected from 152 volunteer smokers (75 cigarette and 77 HB) as well as from 16 healthy controls. We optimized an HPLC method for the determination of nicotine and cotinine. Subjects were asked to complete a chronic respiratory symptoms questionnaire and to undergo spirometry. Fasting blood samples were collected for the determination of their lipid profile. Results: The intra-assay coefficients of variation for nicotine and cotinine were 16.6% and 6.6%, respectively. The mean of cotinine in cigarette smokers (1321.4 ng/mL) was significantly (P = 0.008) higher than the mean cotinine (677.6 ng/mL) in HB smokers. The mean nicotine level in cigarette smokers (1487.3 ng/mL) was significantly (P < 0.0001) higher than the mean nicotine (440.5 ng/mL) in HB smoker. The urinary cotinine and nicotine levels of the control subjects were lower than the detection levels of the assay. The mean high-density lipoprotein cholesterol was lower in cigarette smokers (0.99 mmol/L) compared with HB smoker smokers (1.02 mmol/L) but this was not significant (P = 0.28). Spirometric values were comparable among the three groups but the chronic respiratory symptoms in the smoking groups appeared at an earlier age in the HB smokers compared with the cigarettes smokers (P < 0.05). Conclusion: Smoking HB does not reduce the risk of tobacco exposure and it's potentially harmful metabolites on health. Â© 2006 Asian Pacific Society of Respirology. Descriptors cotinine, glucose, high density lipoprotein cholesterol, low density lipoprotein cholesterol, nicotine, triacylglycerol, adult, aged, analytic method, article, cholesterol blood level, chronic respiratory tract disease, smoking, controlled study, female, glucose blood level, high performance liquid chromatography, human, lipid blood level, lipid metabolism, major clinical study, male, observer variation, priority journal, questionnaire, spirometry, triacylglycerol blood level, urine level Links Book Title Database Embase; MEDLINE Publisher Data Source Embase Authors Al Mutairi,S. S., Shihab-Eldeen,A. A., Mojiminiyi,O. A., Anwar,A. A. Original/Translated Title URL Date of Electronic PMCID Editors
Doppler bubble grades after diving and relevance of body fat	2012	Biomedical Engineering and Physics, Academic Medical Center, University of Amsterdam, The Netherlands. n.a.schellart@amc.uva.nl	Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Aviation, Space, and Environmental Medicine Periodical, Abbrev. Aviat.Space Environ.Med. Pub Date Free Form Oct Volume 83 Issue 10 Start Page 951 Other Pages 957 Notes LR: 20140131; JID: 7501714; CIN: Aviat Space Environ Med. 2014 Jan;85(1):84-5. PMID: 24479268; CIN: Aviat Space Environ Med. 2014 Jan;85(1):84. PMID: 24479267; ppublish Place of Publication United States ISSN/ISBN 0095-6562; 0095-6562 Accession Number PMID: 23066616 Language eng SubFile Journal Article; IM; S DOI Output Language Unknown(0) PMID 23066616 Abstract BACKGROUND: From the literature on venous gas embolism (VGE) and decompression sickness (DCS), it remains unclear whether body fat is a predisposing factor for VGE and DCS. Therefore, this study analyses body fat (range 16-44%) in relation to precordial VGE measured by Doppler bubble grades. Also examined is the effect of age (range 34-68 yr), body mass index (BMI; range 17-34 kg x m(-2)), and a model estimate of VO2(max) (maximal oxygen uptake; range 24-54 ml x kg(-1) x min(-1)). METHODS: Bubble grades were determined in 43 recreational divers after an open sea air dive of 40 min to 20 m. Doppler bubble grade scores were transformed to the logarithm of the number of bubbles/cm2, logB, and the logarithm of the Kissman Integrated Severity Score (KISS) to allow numerical analysis. Statistical analyses were performed with Pearson's regular and partial correlations, and uni- and multivariate linear regressions. RESULTS: For divers in their midlife (and older), the analyses indicate that neither body fat nor BMI stimulate bubble formation, since correlations were nonsignificant. In contrast, age and especially VO2(max) appeared to determine VGE. For these types of dives it was found that logB = -1.1 + 0.02 age - 0.04Vo2(max). CONCLUSION: Based on these data we conclude that body fat and BMI seem less relevant for diving. We recommend that medical examinations pay more attention to VO2(max) and age, and that international dive institutions come to a consensus regarding VO2(max) criteria. Descriptors Links Book Title Database Publisher Data Source Authors Schellart,N.A., Vellinga,T.P., van Dijk,F.J., Sterk,W. Original/Translated Title URL Date of Electronic PMCID Editors
Knowledge, attitudes, and practices of argileh (water pipe or hubble-bubble) and cigarette smoking among pregnant women in Lebanon	2004	Chaaya, M., Dept. of Epidemiol. and Pop. Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon	Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Addictive Behaviors Periodical, Abbrev. Addict.Behav. Pub Date Free Form / Volume 29 Issue 9 Start Page 1821 Other Pages 1831 Notes Place of Publication ISSN/ISBN 0306-4603 Accession Number Language SubFile DOI Output Language Unknown(0) PMID Abstract Background: Currently, little is known about argileh (water pipe or hubble-bubble) and cigarette smoking among pregnant women in the Arab world, despite emerging evidence on the adverse health effects of argileh smoking and well-established knowledge about the health risks of cigarette smoking during pregnancy. Objectives: The present study assesses pregnant Arab women's knowledge of chemical contents and related harmful effects of argileh and cigarettes, their attitudes towards smoking argileh and cigarettes, and their actual smoking of argileh and cigarettes, both before and during pregnancy. Methods: A stratified sample of 864 women from 23 health care centers in Lebanon completed a structured, interviewer-administered questionnaire. Information was collected on basic demographic variables, women's knowledge, attitudes, and cigarette and argileh smoking. Results: Women were partially knowledgeable about the health risks of cigarette smoking, knew little about the harmful ingredients of argileh smoking, and had many misconceptions regarding how argileh worked or how it can produce harm. Attitudes were permissive towards all forms of smoking. Almost one quarter (23%) of participants reported smoking during pregnancy, with 17% smoking only cigarettes, 4% smoking only argileh, and 1.5% smoking both cigarette and argileh. Conclusion: A significant and growing percentage of pregnant Arab women are smoking in Lebanon, with four cigarette smokers for every argileh smoker. Smoking behaviors are empirically linked with important gaps in knowledge and with permissive attitudes. These data may be used to design more effective prevention programs targeting this vulnerable population. Â© 2004 Elsevier Ltd. All rights reserved. Descriptors adult, article, attitude, behavior, smoking, controlled study, demography, female, human, Lebanon, pregnancy Links Book Title Database Embase; MEDLINE Publisher Data Source Embase Authors Chaaya,M., Jabbour,S., El-Roueiheb,Z., Chemaitelly,H. Original/Translated Title URL Date of Electronic PMCID Editors
A deep stop during decompression from 82 fsw (25 m) significantly reduces bubbles and fast tissue gas tensions	2004	DAN Europe Foundation, Research Division.	Read more...
Source Type Print(0) Ref Type Journal Article Periodical, Full Undersea & hyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc Periodical, Abbrev. Undersea Hyperb.Med. Pub Date Free Form Summer Volume 31 Issue 2 Start Page 233 Other Pages 243 Notes LR: 20050627; JID: 9312954; CIN: Undersea Hyperb Med. 2005 Mar-Apr;32(2):85-8; author reply 89-92. PMID: 15926299; ppublish Place of Publication United States ISSN/ISBN 1066-2936; 1066-2936 Accession Number PMID: 15485086 Language eng SubFile Evaluation Studies; Journal Article; IM; S DOI Output Language Unknown(0) PMID 15485086 Abstract In spite of many modifications to decompression algorithms, the incidence of decompression sickness (DCS) in scuba divers has changed very little. The success of stage, compared to linear ascents, is well described yet theoretical changes in decompression ratios have diminished the importance of fast tissue gas tensions as critical for bubble generation. The most serious signs and symptoms of DCS involve the spinal cord, with a tissue half time of only 12.5 minutes. It is proposed that present decompression schedules do not permit sufficient gas elimination from such fast tissues, resulting in bubble formation. Further, it is hypothesized that introduction of a deep stop will significantly reduce fast tissue bubble formation and neurological DCS risk. A total of 181 dives were made to 82 fsw (25 m) by 22 volunteers. Two dives of 25 min and 20 min were made, with a 3 hr 30 min surface interval and according to 8 different ascent protocols. Ascent rates of 10, 33 or 60 fsw/min (3, 10, 18 m/min) were combined with no stops or a shallow stop at 20 fsw (6 m) or a deep stop at 50 fsw (15 m) and a shallow at 20 fsw (6 m). The highest bubbles scores (8.78/9.97), using the Spencer Scale (SS) and Extended Spencer Scale (ESS) respectively, were with the slowest ascent rate. This also showed the highest 5 min and 10 min tissue loads of 48% and 75%. The lowest bubble scores (1.79/2.50) were with an ascent rate of 33 fsw (10 m/min) and stops for 5 min at 50 fsw (15 m) and 20 fsw (6 m). This also showed the lowest 5 and 10 min tissue loads at 25% and 52% respectively. Thus, introduction of a deep stop significantly reduced Doppler detected bubbles together with tissue gas tensions in the 5 and 10 min tissues, which has implications for reducing the incidence of neurological DCS in divers. Descriptors Atmospheric Pressure, Decompression/standards, Decompression Sickness/prevention & control/ultrasonography, Diving/adverse effects/standards, Humans, Reference Values, Regression Analysis, Time Factors Links Book Title Database Publisher Data Source Authors Marroni,A., Bennett,P. B., Cronje,F. J., Cali-Corleo,R., Germonpre,P., Pieri,M., Bonuccelli,C., Balestra,C. Original/Translated Title URL Date of Electronic PMCID Editors

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