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Comparison of two extraction methods for the determination of polycyclic aromatic hydrocarbons in surface soils using headspace SPME with GC-FID 2009 Departamento de Quimica Aplicada, Facultad de Quimica, Universidad del Pais Vasco, Apdo. 1072, 20080, San Sebastian, Spain.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Journal of chromatographic science
Periodical, Abbrev.
J.Chromatogr.Sci.
Pub Date Free Form
Feb
Volume
47
Issue
2
Start Page
97
Other Pages
102
Notes
JID: 0173225; 0 (Polycyclic Hydrocarbons, Aromatic); 0 (Soil); 0 (Soil Pollutants); ppublish
Place of Publication
United States
ISSN/ISBN
0021-9665; 0021-9665
Accession Number
PMID: 19222916
Language
eng
SubFile
Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Validation Studies; IM
DOI
Output Language
Unknown(0)
PMID
19222916
Abstract
Two simple methods using headspace solid-phase microextraction (HS-SPME) coupled to a gas chromatograph with a flame ionization detector were compared for the determination of polycyclic aromatic hydrocarbons (PAH) in soils. These compounds were included in the US Environmental Protection Agency's Priority Pollutants list. Direct hot water HS-SPME extraction and sonication organic extraction followed by HS-SPME were optimized using experimental designs. The first method was chosen for PAH determination. The validation of the proposed method was carried out by analyzing PAHs in the certified soil reference material RTC-CRM 123. The accuracy obtained for the PAHs was shown to be inside the prediction interval with the certified material. The optimized method was applied to the analysis of several superficial soils from Gipuzkoa (Basque Country, North Spain).
Descriptors
Chromatography, Gas/methods, Flame Ionization, Polycyclic Hydrocarbons, Aromatic/analysis, Reproducibility of Results, Soil/analysis, Soil Pollutants/analysis, Solid Phase Microextraction/methods, Spain
Links
Book Title
Database
Publisher
Data Source
Authors
Zuazagoitia,D., Millan,E., Garcia-Arrona,R.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Associations of advertisement-promotion-sponsorship-related factors with current cigarette smoking among in-school adolescents in Zambia 2009 Department of Community Medicine, University of Zambia, Medical School, Lusaka, Zambia.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Annals of African medicine
Periodical, Abbrev.
Ann.Afr.Med.
Pub Date Free Form
Oct-Dec
Volume
8
Issue
4
Start Page
229
Other Pages
235
Notes
LR: 20151119; JID: 101231417; 0 (Tobacco Smoke Pollution); ppublish
Place of Publication
Nigeria
ISSN/ISBN
0975-5764; 0975-5764
Accession Number
PMID: 20139545
Language
eng
SubFile
Journal Article; IM
DOI
10.4103/1596-3519.59577 [doi]
Output Language
Unknown(0)
PMID
20139545
Abstract
BACKGROUND: Tobacco use is the leading cause of noncommunicable disease morbidity and mortality. Most smokers initiate the smoking habit as adolescents or young adults. METHODS: Survey data from the 2007 Lusaka (Zambia) Global Youth Tobacco Survey were used to estimate the prevalence of current cigarette smoking and assess whether exposure to pro-tobacco media and perception of the potential harm of secondhand smoke are associated with adolescents' smoking. Logistic regression analysis was used to estimate the associations. RESULTS: Altogether, 2378 students, of whom 56.8% were females, participated in the study. Overall, 10.5% of the students (9.3% among males and 12.1% among females) smoked cigarettes in the 30 days prior to the survey. Students who favored banning smoking in public places were 33% (OR = 0.67; 95% CI [0.47, 0.96]) less likely to smoke cigarettes compared to those who were not in favor of the ban. Seeing actors smoking in TV shows, videos or movies was positively associated with smoking (OR = 1.90; 95% CI [1.26, 2.88]). However, possessing an item with a cigarette brand logo on it, seeing advertisements of cigarettes on billboards and being ever offered a free cigarette by a cigarette sales representative were negatively associated with smoking (OR=0.39, 95% CI [0.26, 0.58]; OR=0.63, 95% CI [0.43, 0.92]; and OR=0.43, 95% CI [0.29, 0.65], respectively). CONCLUSION: Findings from this study indicate that TV advertisement-promotion-sponsorship was positively associated with smoking, while it was the opposite with other forms of advertisement; there is a need for further studies.
Descriptors
Adolescent, Adolescent Behavior, Advertising as Topic, Cluster Analysis, Female, Health Surveys, Humans, Logistic Models, Male, Mass Media, Prevalence, Smoking/economics/epidemiology, Social Environment, Students, Surveys and Questionnaires, Tobacco Smoke Pollution/adverse effects, Zambia/epidemiology
Links
Book Title
Database
Publisher
Data Source
Authors
Zulu,R., Siziya,S., Muula,A. S., Rudatsikira,E.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Bubbling hookah smoke through heat-solubilized curcumin/turmeric and incorporation of the curry spice as an additive or filter in cigarettes to minimize tobacco smoke-related toxicants 2009
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Med Hypotheses
Periodical, Abbrev.
Med.Hypotheses
Pub Date Free Form
Volume
73
Issue
3
Start Page
462
Other Pages
3
Notes
ID: 19435657
Place of Publication
ISSN/ISBN
Accession Number
Language
en
SubFile
DOI
Output Language
Unknown(0)
PMID
Abstract
Descriptors
Curcuma/chemistry, Curcumin/chemistry, Filtration/methods, Smoke, Spices, Tars/chemistry, Tars/isolation & purification, Gases/chemistry, Hot Temperature, Solubility, Ultrafiltration/methods
Links
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2709159/?tool=pubmed; http://dx.doi.org/10.1016/j.mehy.2009.04.005
Book Title
Database
MEDLINE; http://www.globalhealthlibrary.net/
Publisher
Data Source
Authors
Kurien,Biji T., Scofield,R. H.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Isolation and characterization of lactic acid bacteria from Yan-dong-gua (fermented wax gourd), a traditional fermented food in Taiwan 2009 Department of Biotechnology, Ming Chuan University, No. 5 De-Ming Road, Gui-Shan Township, Taoyuan County 333, Taiwan.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Journal of bioscience and bioengineering
Periodical, Abbrev.
J.Biosci.Bioeng.
Pub Date Free Form
Dec
Volume
108
Issue
6
Start Page
484
Other Pages
487
Notes
LR: 20131121; GENBANK/AB469382; GENBANK/AB469383; GENBANK/AB469384; GENBANK/AB469385; GENBANK/AB469386; GENBANK/AB469387; GENBANK/AB469388; GENBANK/AB469389; GENBANK/AB469390; GENBANK/AB469391; GENBANK/AB469392; GENBANK/AB469393; GENBANK/AB469394; GENBANK
Place of Publication
Japan
ISSN/ISBN
1347-4421; 1347-4421
Accession Number
PMID: 19914580
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1016/j.jbiosc.2009.06.009 [doi]
Output Language
Unknown(0)
PMID
19914580
Abstract
Yan-dong-gua (fermented wax gourd; a traditional fermented food in Taiwan) samples were collected at five time intervals from a fixed fermenting bucket. Eighty-five cultures of lactic acid bacteria (LAB) were isolated from Yan-dong-gua samples, and the isolates were divided into classes by phenotype and then groups by restriction fragment length polymorphism analysis and sequencing of 16S ribosomal DNA. Phenotypic and biochemical characteristics identified two bacterial groups (A and B) and showed that the majority of the isolates were heterofermentative LAB. Weissella cibaria was the major LAB found during the initial fermentation of yan-dong-gua. However, it was mostly replaced by W. paramesenteroides after 5 days of fermentation. All isolated LAB were able to grow in MRS broth containing 6% NaCl. Furthermore, the antibacterial activities of the isolates were determined, and five of the isolates showed inhibitory activities against the indicator strain Lactobacillus sakei subsp. sakei JCM 1157(T). These results suggest that W. cibaria and W. paramesenteroides are the main LAB present during the fermentation of yan-dong-gua. This is the first report describing the distribution and varieties of LAB that exist in the yan-dong-gua fermentation process.
Descriptors
Antibiosis/genetics, Bacteria/classification/genetics/isolation & purification, Biodiversity, Cucurbitaceae/microbiology, DNA, Bacterial/genetics, DNA, Ribosomal/analysis/chemistry, Fermentation/genetics, Food Handling, Food Microbiology, Food Preservation, Lactic Acid/metabolism, Lactobacillales/classification/genetics/isolation & purification, Microbial Viability/genetics, Molecular Sequence Data, Phenotype, Phylogeny, RNA, Ribosomal, 16S/genetics, Sequence Analysis, DNA, Taiwan
Links
Book Title
Database
Publisher
Data Source
Authors
Lan,W. T., Chen,Y. S., Yanagida,F.
Original/Translated Title
URL
Date of Electronic
20090722
PMCID
Editors
Prevalence of cigarette smoking and khat chewing among Aden university medical students and their relationship to BP and body mass index 2009 Director General of Health Affairs, Aden, Associate Professor of Surgery, Aden, Yemen. alkhaderlaswar@yahoo.com
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Saudi journal of kidney diseases and transplantation : an official publication of the Saudi Center for Organ Transplantation, Saudi Arabia
Periodical, Abbrev.
Saudi J.Kidney Dis.Transpl.
Pub Date Free Form
Sep
Volume
20
Issue
5
Start Page
862
Other Pages
866
Notes
JID: 9436968; 0 (Plant Preparations); ppublish
Place of Publication
Saudi Arabia
ISSN/ISBN
1319-2442; 1319-2442
Accession Number
PMID: 19736493
Language
eng
SubFile
Journal Article; IM
DOI
SaudiJKidneyDisTranspl_2009_20_5_862_55381 [pii]
Output Language
Unknown(0)
PMID
19736493
Abstract
To evaluate the smoking and khat chewing habits in male Aden University medical students and correlate them with blood pressure (BP), body mass index (BMI), and year of training, we randomly selected 100 students of different levels of training and measured their BP, height, and weight, and evaluated their cigarette smoking and khat chewing habits. The mean age of the whole group was 31.8 years. The mean BMI was 23.24 with a range from 22.6 in the in first year medical students to 24.7 (4.4) in 5 th year medical students (P= 0.127). The mean SBP, DBP, and MBP were 120.35, 70.47 and 87.1 mmHg, respectively, and did not change over the years of training. Preva-lence of smoking increased from 20% to 40% and khat chewing from 35% to 90% over the 5 years of training (P= 0.0003). There was a tendency for positive correlation between age and weight, BMI and frequency of khat chewing, and BMI and MBP. We found high prevalence of smoking and khat chewing among the medical students at Aden University and their prevalence increases with student seniority with no significant changes in BMI, SBP, DBP or MBP. There was a weak positive correlation between BMI with SBP, MBP and frequency of Khat chewing.
Descriptors
Adolescent, Adult, Blood Pressure/drug effects, Body Mass Index, Catha, Cross-Sectional Studies, Habits, Humans, Life Style, Logistic Models, Male, Mastication, Plant Leaves, Plant Preparations/administration & dosage/adverse effects, Prevalence, Smoking/adverse effects/epidemiology, Students, Medical/statistics & numerical data, Universities/statistics & numerical data, Yemen/epidemiology, Young Adult
Links
Book Title
Database
Publisher
Data Source
Authors
Laswar,A. K., Darwish,H.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Smoking cessation: intentions, attempts and techniques 2009 Department of Population Studies and Surveillance, Cancer Care Ontario, 620 University Avenue Toronto, Ontario M5G 2L7. scott.leatherdale@cancercare.on.ca
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Health reports
Periodical, Abbrev.
Health Rep.
Pub Date Free Form
Sep
Volume
20
Issue
3
Start Page
31
Other Pages
39
Notes
LR: 20131213; JID: 9012854; ppublish
Place of Publication
Canada
ISSN/ISBN
0840-6529; 0840-6529
Accession Number
PMID: 19813437
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
Output Language
Unknown(0)
PMID
19813437
Abstract
BACKGROUND: A better understanding of charateristics associated with intentions to quit smoking and quit attempts and of the use of various aids is required to develop effective cessation strategies. DATA AND METHODS: Data from the 2006 Canadian Tobacco Use Monitoring Survey were used to examine intentions to quit smoking, quit attempts, use of cessation aids, and receipt of cessation advice from health professionals. RESULTS: One-third of Canadian smokers aged 15 or older reported intentions to quit within the next 30 days, and almost half had tried to quit in the past year. The number of cigarettes smoked per day was associated with intending to quit and quit attempts. The intention to quit was strongly associated with the number of past quit attempts. Half of current smokers who had seen a doctor in the past year had been advised to reduce or quit smoking.
Descriptors
Adolescent, Adult, Canada, Female, Humans, Intention, Male, Middle Aged, Smoking Cessation/methods/psychology, Young Adult
Links
Book Title
Database
Publisher
Data Source
Authors
Leatherdale,S. T., Shields,M.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Strength of smoke-free air laws and indoor air quality 2009 Graduate School of Public Health and Institute of Health and Environment, Seoul National University, 28 Yeungun-dong, Jongro-gu, Seoul 110-460, Korea. cleanair@snu.ac.kr
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco
Periodical, Abbrev.
Nicotine Tob.Res.
Pub Date Free Form
Apr
Volume
11
Issue
4
Start Page
381
Other Pages
386
Notes
LR: 20141210; GR: R01 HL086450-01/HL/NHLBI NIH HHS/United States; JID: 9815751; 0 (Particulate Matter); OID: NLM: PMC2722240; 2009/04/03 [aheadofprint]; ppublish
Place of Publication
England
ISSN/ISBN
1469-994X; 1462-2203
Accession Number
PMID: 19346510
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; IM
DOI
10.1093/ntr/ntp026 [doi]
Output Language
Unknown(0)
PMID
19346510
Abstract
INTRODUCTION: Smoke-free air laws have been implemented in many Kentucky communities to protect the public from the harmful effects of secondhand smoke exposure. The impact of different strengths of smoke-free air laws on indoor air quality was assessed. METHODS: Indoor air quality in hospitality venues was assessed in seven communities before and after comprehensive smoke-free air laws and in two communities only after partial smoke-free air laws. One community was measured three times: before any smoke-free air law, after the initial partial law, and after the law was strengthened to cover all workplaces and public places with few exemptions. Real-time measurements of particulate matters with 2.5 mum aerodynamic diameter or smaller (PM(2.5)) were obtained. RESULTS: When comprehensive smoke-free air laws were implemented, indoor PM(2.5) concentrations decreased significantly from 161 to 20 microg/m3. In one community that implemented a comprehensive smoke-free law after initially passing a partial law, indoor PM(2.5) concentrations were 304 microg/m3 before the law, 338 microg/m3 after the partial law, and 9 microg/m3 after the comprehensive law. DISCUSSION: The study clearly demonstrated that partial smoke-free air laws do not improve indoor air quality. A significant linear trend indicated that PM(2.5) levels in the establishments decreased with fewer numbers of burning cigarettes. Only comprehensive smoke-free air laws are effective in reducing indoor air pollution from secondhand tobacco smoke.
Descriptors
Air Pollution, Indoor/analysis/prevention & control, Humans, Kentucky, Particle Size, Particulate Matter/analysis, Smoking/legislation & jurisprudence
Links
Book Title
Database
Publisher
Data Source
Authors
Lee,K., Hahn,E. J., Robertson,H. E., Lee,S., Vogel,S. L., Travers,M. J.
Original/Translated Title
URL
Date of Electronic
20090403
PMCID
PMC2722240
Editors
Prevalence and risk factors for overlaps between gastroesophageal reflux disease, dyspepsia, and irritable bowel syndrome: a population-based study 2009 Department of Preventive Medicine and Public Health, Ajou University School of Medicine, Suwon, South Korea.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Digestion
Periodical, Abbrev.
Digestion
Pub Date Free Form
Volume
79
Issue
3
Start Page
196
Other Pages
201
Notes
JID: 0150472; 2009/01/12 [received]; 2009/02/25 [accepted]; 2009/04/03 [aheadofprint]; ppublish
Place of Publication
Switzerland
ISSN/ISBN
1421-9867; 0012-2823
Accession Number
PMID: 19342860
Language
eng
SubFile
Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1159/000211715 [doi]
Output Language
Unknown(0)
PMID
19342860
Abstract
BACKGROUND/AIMS: People may have symptoms of multiple disorders at the same time. We aimed to determine prevalence and risk factors for overlaps between gastroesophageal reflux disease (GERD), dyspepsia and irritable bowel syndrome (IBS) in a Korean population. METHODS: A cross-sectional survey was performed on 1,688 randomly selected Korean subjects. Data on 1,443 subjects could be analyzed. Dyspepsia and IBS were diagnosed using modified Rome II criteria. RESULTS: The prevalences of GERD, dyspepsia and IBS were 8.5, 9.5 and 9.6%. Overlaps between GERD and dyspepsia, GERD and IBS, and dyspepsia and IBS were observed in 2.3 (95% CI 1.4-3.0), 2.0 (95% CI 1.2-2.6%) and 1.3% (95% CI 0.6-1.8%) of the population. 27 and 24% of GERD subjects suffered from dyspepsia and IBS. 24 and 14% of dyspeptic subjects had GERD and IBS. 21 and 14% of IBS subjects had GERD and dyspepsia. Anxiety was significantly associated with GERD overlap (OR 2.73, 95% CI 1.13-6.57), dyspepsia overlap (OR 3.19, 95% CI 1.33-7.63) and IBS overlap (OR 4.92, 95% CI 2.04-11.84), compared with GERD alone, dyspepsia alone and IBS alone. CONCLUSIONS: Overlaps between GERD, dyspepsia, and IBS are common in the general population. These overlaps occur predominantly in individuals with anxiety.
Descriptors
Adult, Aged, Cross-Sectional Studies, Dyspepsia/epidemiology, Female, Gastroesophageal Reflux/epidemiology, Humans, Irritable Bowel Syndrome/epidemiology, Male, Middle Aged, Prevalence, Risk Factors
Links
Book Title
Database
Publisher
Data Source
Authors
Lee,S. Y., Lee,K. J., Kim,S. J., Cho,S. W.
Original/Translated Title
URL
Date of Electronic
20090403
PMCID
Editors
Case of carbon monoxide poisoning after smoking shisha 2009
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Int J Emerg Med
Periodical, Abbrev.
Pub Date Free Form
Volume
2
Issue
2
Start Page
121
Other Pages
2
Notes
ID: 20157455
Place of Publication
ISSN/ISBN
Accession Number
Language
en
SubFile
DOI
Output Language
Unknown(0)
PMID
Abstract
Carbon monoxide poisoning has been reported as a result of exposure to various sources of smoke, such as car exhaust fumes, home water heaters and tobacco smoke. We describe a case of symptomatic, moderately severe carbon monoxide (CO) poisoning in a young Mediterranean man after smoking a waterpipe, or shisha. This case highlights the importance of considering carbon monoxide exposure in patients presenting with non-specific neurological symptoms to the emergency department (ED).
Descriptors
Links
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2700232/?tool=pubmed; http://dx.doi.org/10.1007/s12245-009-0097-8
Book Title
Database
MEDLINE; http://www.globalhealthlibrary.net/
Publisher
Data Source
Authors
Lim,Beng Leong, Lim,Ghee Hian, Seow,Eillyne
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
A tale of three divers: recompression therapy for divers with severe Type II decompression sickness with neurological deficits 2009 Diving Medicine Section, Naval Underwater Medicine Centre, Navy Medical Service, Republic of Singapore Navy, AFPN 6060, 126 Tanah Merah Coast Road, Singapore. lenenkie@gmail.com
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Singapore medical journal
Periodical, Abbrev.
Singapore Med.J.
Pub Date Free Form
May
Volume
50
Issue
5
Start Page
e173
Other Pages
5
Notes
JID: 0404516; ppublish
Place of Publication
Singapore
ISSN/ISBN
0037-5675; 0037-5675
Accession Number
PMID: 19495502
Language
eng
SubFile
Case Reports; Journal Article; IM
DOI
Output Language
Unknown(0)
PMID
19495502
Abstract
Decompression sickness (DCS) is manifested in a myriad of symptoms, and can affect any part of the body. It is attributed to the formation of inert gas bubbles in the blood and tissues. Following a diving incident, the pathogenesis of DCS is a result of mechanical obstruction caused by the inert gas bubbles and the body's immunological response to the bubbles. Neurological DCS may present with unusual sensory/motor symptoms that may lead to paralysis. This report describes three divers who suffered severe neurological Type II DCS and underwent recompression therapy at the Naval Hyperbaric Centre in 2007.
Descriptors
Adult, Brain Diseases/etiology/therapy, Decompression Sickness/etiology/therapy, Diving/adverse effects, Humans, Hyperbaric Oxygenation, Male, Middle Aged
Links
Book Title
Database
Publisher
Data Source
Authors
Liow,M. H., Chong,S. J., Kang,W. L.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors