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Identification of lactobacilli residing in chicken ceca with antagonism against Campylobacter 2011 LUNAM University, Oniris, UMR1014 Secalim, Nantes, France.
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Journal Article
Periodical, Full
International microbiology : the official journal of the Spanish Society for Microbiology
Periodical, Abbrev.
Int.Microbiol.
Pub Date Free Form
Jun
Volume
14
Issue
2
Start Page
103
Other Pages
110
Notes
JID: 9816585; 0 (Bacteriocins); 0 (DNA, Bacterial); 0 (DNA, Ribosomal); 0 (RNA, Ribosomal, 16S); 0 (RNA, Ribosomal, 23S); ppublish
Place of Publication
Spain
ISSN/ISBN
1618-1905; 1139-6709
Accession Number
PMID: 22069154
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
im2306180 [pii]
Output Language
Unknown(0)
PMID
22069154
Abstract
Bacteriocins produced by Lactobacillus salivarius have been recently recognized as a natural means to control Campylobacter and Salmonella in live poultry. This finding is of relevance since Campylobacter jejuni and Campylobacter coli are the predominant species isolated from poultry that are associated with human campylobacteriosis. In the present work, lactic acid bacteria (LAB) isolated from the cecum of twenty Tunisian chickens were identified and those isolates with antagonism against Campylobacter were further characterized. Following their preliminary confirmation as LAB, 150 strains were identified by combining morphological criteria, biochemical tests, and molecular methods, the latter inluding intergenic 16S- 23S PCR, specific lactobacilli PCR, and a biphasic approach. Most of the LAB isolated belonged to the genus Lactobacillus, among them Lb. sakei (33.3%), Lb. salivarius (19.4%), Lb. reuteri (8.6%), and Lb. curvatus (8.6%). The other LAB strains included those of the genus Weissella (16.7%), Enterococcus faecalis (5.3%), Leuconostoc mesenteroides (2.7%), Lactococcus graviae (2.7%), and Streptococcus sp. (2.7%). The Lactobacilli strains were tested for their antagonism against C. jejuni and C. coli. The activity of three of them, Lb. salivarius SMXD51, Lb. salivarius MMS122, and Lb. salivarius MMS151, against the aforementioned target strains could be ascribed to the production of bacteriocins.
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Data Source
Authors
Messaoudi,S., Kergourlay,G., Rossero,A., Ferchichi,M., Prevost,H., Drider,D., Manai,M., Dousset,X.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Quit attempt correlates among smokers by race/ethnicity 2011 Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Office on Smoking and Health, 4770 Buford Highway, Atlanta, GA 30341, USA. jkahende@cdc.gov
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Print(0)
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Journal Article
Periodical, Full
International journal of environmental research and public health
Periodical, Abbrev.
Int.J.Environ.Res.Public.Health.
Pub Date Free Form
Oct
Volume
8
Issue
10
Start Page
3871
Other Pages
3888
Notes
LR: 20151119; JID: 101238455; OID: NLM: PMC3210587; OTO: NOTNLM; 2011/08/31 [received]; 2011/09/23 [accepted]; 2011/09/28 [epublish]; ppublish
Place of Publication
Switzerland
ISSN/ISBN
1660-4601; 1660-4601
Accession Number
PMID: 22073018
Language
eng
SubFile
Journal Article; IM
DOI
10.3390/ijerph8103871 [doi]
Output Language
Unknown(0)
PMID
22073018
Abstract
INTRODUCTION: Cigarette smoking is the leading preventable cause of premature deaths in the U.S., accounting for approximately 443,000 deaths annually. Although smoking prevalence in recent decades has declined substantially among all racial/ethnic groups, disparities in smoking-related behaviors among racial/ethnic groups continue to exist. Two of the goals of Healthy People 2020 are to reduce smoking prevalence among adults to 12% or less and to increase smoking cessation attempts by adult smokers from 41% to 80%. Our study assesses whether correlates of quit attempts vary by race/ethnicity among adult (>/= 18 years) smokers in the U.S. Understanding racial/ethnic differences in how both internal and external factors affect quit attempts is important for targeting smoking-cessation interventions to decrease tobacco-use disparities. METHODS: We used 2003 Tobacco Use Supplement to the Current Population Survey (CPS) data from 16,213 adults to examine whether the relationship between demographic characteristics, smoking behaviors, smoking policies and having made a quit attempt in the past year varied by race/ethnicity. RESULTS: Hispanics and persons of multiple races were more likely to have made a quit attempt than whites. Overall, younger individuals and those with >high school education, who smoked fewer cigarettes per day and had smoked for fewer years were more likely to have made a quit attempt. Having a smoke-free home, receiving a doctor's advice to quit, smoking menthol cigarettes and having a greater time to when you smoked your first cigarette of the day were also associated with having made a quit attempt. The relationship between these four variables and quit attempts varied by race/ethnicity; most notably receiving a doctor's advice was not related to quit attempts among Asian American/Pacific Islanders and menthol use among whites was associated with a lower prevalence of quit attempts while black menthol users were more likely to have made a quit attempt than white non-menthol users. CONCLUSIONS: Most correlates of quit attempts were similar across all racial/ethnic groups. Therefore population-based comprehensive tobacco control programs that increase quit attempts and successful cessation among all racial/ethnic groups should be continued and expanded. Additional strategies may be needed to encourage quit attempts among less educated, older, and more addicted smokers.
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Database
Publisher
Data Source
Authors
Kahende,J.W., Malarcher,A.M., Teplinskaya,A., Asman,K.J.
Original/Translated Title
URL
Date of Electronic
20110928
PMCID
PMC3210587
Editors
Microbial diversity of a community for ensiling rice straw at low temperature and fermentation dynamics 2011 College of Life Sciences, Northeast Forestry University, Harbin 150040, China. ayanghy@yahoo.com.cn
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Wei sheng wu xue bao = Acta microbiologica Sinica
Periodical, Abbrev.
Wei Sheng Wu Xue Bao
Pub Date Free Form
Sep
Volume
51
Issue
9
Start Page
1248
Other Pages
1255
Notes
LR: 20151119; JID: 21610860R; 0 (RNA, Ribosomal, 16S); ppublish
Place of Publication
China
ISSN/ISBN
0001-6209; 0001-6209
Accession Number
PMID: 22126081
Language
chi
SubFile
English Abstract; Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
Output Language
Unknown(0)
PMID
22126081
Abstract
OBJECTIVE: To accelerate the conversion of rice straw into feeds in the low-temperature region, a microbial community was constructed by continuous enrichment cultivation. Microbial diversity and dynamics during the fermentation at 10 degrees C was analyzed. METHODS: The community was selected at 5 degrees C under static condition. To analyze the inoculating effects, the community and commercial inoculant ( CI: composed of Lactobacillus plantarum, Enterococcus faecium, L. salivarilus, Pediococcus acidilactici) were respectively inoculated into the rice straw for 30 d fermentation at 10 degrees C. Fermented products were detected by gas chromatography - mass spectrometry (GC-MS). Composition microorganisms of the community were analyzed using cloning library. Microbial dynamics during the fermentation was detected by denatured gradient gel eletrophoresis (DGGE). Quantitative PCR was used for tracking the composition microorganisms of the community during the fermentation. RESULTS: The results from 16S rDNA cloning library showed that the community was mainly composed of Lactobacillus spp. and Leuconostoc spp. At 6d fermentation, the pH and the lactic acid bacterial colony forming units (LAB CFUs) in the fermented rice straw with the community amounted to 4.3 and 2.9 x 10(9) CFU/g fresh matter (FM), respectively. The pH and LAB CFUs with the CI were respectively 5.3 and 2.9 x 10(9) CFU/g FM. At 30 d fermentation, the lactic acid concentrations with the community and the CI were respectively 8.1 g/kg FM and 2.0 g/kg FM. From DGGE patterns, both L. sakei and Leuconostoc inhae of the community were detected at 6d fermentation and existed during the fermentation. For the treatment with the CI, the uncultured bacterium was detected at 6d fermentation besides the composition microorganisms of the CI. At 16d and 30d fermentation, only L. plantarum and E. faecium were detected. Quantitative PCR showed DNA mass of L. sakei amounted to 41.0% at 6d fermentation in the treatment with the community. At 16d, DNA mass of L. sakei was 65%. The highest value (5.5%) of DNA mass of Le inhae appeared at 6d of fermentation. CONCLUSION: The community could effectively colonize into the rice straw fermentation system and accelerate the fermentation process at low temperature. The dominating microorganism of the community was L. sakei at 10 degrees C.
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Data Source
Authors
Yang,H., Yuan,X., Liu,X., Wang,X., Cui,Z.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
A novel solid-phase microextraction using coated fiber based sol-gel technique using poly(ethylene glycol) grafted multi-walled carbon nanotubes for determination of benzene, toluene, ethylbenzene and o-xylene in water samples with gas chromatography-flam 2011 Department of Chemistry, Faculty of Sciences, Ferdowsi University of Mashhad, Iran. asyazdi@um.ac.ir
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Journal of chromatography.A
Periodical, Abbrev.
J.Chromatogr.A
Pub Date Free Form
26-Aug
Volume
1218
Issue
34
Start Page
5757
Other Pages
5764
Notes
LR: 20151119; CI: Copyright (c) 2011; JID: 9318488; 0 (Benzene Derivatives); 0 (Nanotubes, Carbon); 0 (Water Pollutants, Chemical); 0 (Xylenes); 30IQX730WE (Polyethylene Glycols); 3FPU23BG52 (Toluene); J64922108F (Benzene); L5I45M5G0O (ethylbenzene); Z247
Place of Publication
Netherlands
ISSN/ISBN
1873-3778; 0021-9673
Accession Number
PMID: 21782185
Language
eng
SubFile
Evaluation Studies; Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1016/j.chroma.2011.06.099 [doi]
Output Language
Unknown(0)
PMID
21782185
Abstract
In this study, poly(ethylene glycol) (PEG) grafted onto multi-walled carbon nanotubes (PEG-g-MWCNTs) were synthesized by the covalent functionalization of MWCNTs with hydroxyl-terminated PEG chains. For the first time, functionalized product of PEG-g-MWCNTs was used as selective stationary phase to prepare the sol-gel solid-phase microextraction (SPME) fiber in combination with gas chromatography-flame ionization detector (GC-FID) for the determination of ultra-trace levels of benzene, toluene, ethylbenzene and o-xylene (BTEX) in real water samples. The PEG-g-MWCNTs were characterized by Fourier transform infrared spectra and also thermo-gravimetric analysis, which verified that PEG chains were grafted onto the surface of the MWCNTs. The scanning electron micrographs of the fiber surface revealed a highly porous structure which greatly increases the surface area for PEG-g-MWCNTs sol-gel coating. This fiber demonstrated many inherent advantages, the main being the strong anchoring of the coating to the fused silica resulting from chemical bonding with the silanol groups on the fused-silica fiber surface. The new PEG-g-MWCNTs sol-gel fiber is simple to prepare, robust, with high thermal stability and long lifetime, up to 200 extractions. Important parameters influencing the extraction efficiency such as desorption temperature and time, extraction temperature, extraction time, stirring speed and salt effect were investigated and optimized. Under the optimal conditions, the method detection limits (S/N=3) were in the range of 0.6-3 pg mL(-1) and the limits of quantification (S/N=10) between 2 and 10 pg mL(-1). The relative standard deviations (RSDs) for one fiber (repeatability) (n=5) were obtained from 4.40 up to 5.75% and between fibers or batch to batch (n=3) (reproducibility) in the range of 4.31-6.55%. The developed method was successfully applied to real water samples while the relative recovery percentages obtained for the spiked water samples at 20 pg mL(-1) were from 90.21 to 101.90%.
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Book Title
Database
Publisher
Elsevier B.V
Data Source
Authors
Sarafraz-Yazdi,A., Amiri,A., Rounaghi,G., Hosseini,H.E.
Original/Translated Title
URL
Date of Electronic
20110703
PMCID
Editors
Analysis on status pollution and variation of BTEX in Beijing 2011 Institue of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China. sj@dq.cern.ac.cn
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Print(0)
Ref Type
Journal Article
Periodical, Full
Huan jing ke xue= Huanjing kexue / [bian ji, Zhongguo ke xue yuan huan jing ke xue wei yuan hui "Huan jing ke xue" bian ji wei yuan hui.]
Periodical, Abbrev.
Huan Jing Ke Xue.
Pub Date Free Form
Dec
Volume
32
Issue
12
Start Page
3531
Other Pages
3536
Notes
LR: 20131121; JID: 8405344; 0 (Air Pollutants); 0 (Benzene Derivatives); 0 (Coal Ash); 0 (Vehicle Emissions); 0 (Xylenes); 3FPU23BG52 (Toluene); J64922108F (Benzene); L5I45M5G0O (ethylbenzene); ppublish
Place of Publication
China
ISSN/ISBN
0250-3301; 0250-3301
Accession Number
PMID: 22468513
Language
chi
SubFile
English Abstract; Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
Output Language
Unknown(0)
PMID
22468513
Abstract
In order to study the pollution status and the seasonal and diurnal variations, ambient concentrations of BTEX were analyzed at Beijing from 2008-10 to 2009-10, by using the method of two-step-concentration-gas spectrometry/mass (CCD-GC/MS). The average concentration of BTEX in Beijing was 13.9-44.0 microg x cm(-3). The dominant compound components were toluene, benzene, followed by ethyl benzene, m/p-xylene, o-xylene. Compared with foreign cities and regions, the level of BTEX at Beijing atmosphere was relatively lower. The study found that BTEX in Beijing mainly came from vehicle emissions, coal and solvent evaporation were also important sources of BTEX. No significantly obvious seasonal variation was observed, with the highest concentrations observed in spring and summer and the lowest concentrations generally found in autumn. Seasonal variations of emission sources were the main reason for seasonal changes of BTEX. However, the impact of weather factors on the BTEX can not be ignored, such as temperature and strong winds. Significant diurnal variations in BTEX were observed. The BTEX concentrations displayed a bimodal pattern, with peak between 08:00 and 10:00. and between 16:00 and 08:00. The minimum concentration generally appeared around 14:00.
Descriptors
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Book Title
Database
Publisher
Data Source
Authors
Sun,J., Wang,Y.S., Wu,F.K.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Lung function and exposure to workplace second-hand smoke during exemptions from smoking ban legislation: an exposure-response relationship based on indoor PM2.5 and urinary cotinine levels 2011 The University of Hong Kong, 5/F William MW Mong Block, 21 Sassoon Road, Pokfulam, Hong Kong, China.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Thorax
Periodical, Abbrev.
Thorax
Pub Date Free Form
Jul
Volume
66
Issue
7
Start Page
615
Other Pages
623
Notes
LR: 20131121; JID: 0417353; 0 (Air Pollutants, Occupational); 0 (Particulate Matter); 0 (Tobacco Smoke Pollution); K5161X06LL (Cotinine); 2011/05/06 [aheadofprint]; ppublish
Place of Publication
England
ISSN/ISBN
1468-3296; 0040-6376
Accession Number
PMID: 21551212
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1136/thx.2011.160291 [doi]
Output Language
Unknown(0)
PMID
21551212
Abstract
BACKGROUND: The effects of workplace second-hand smoke (SHS) on lung function remain uncertain because of a lack of objective measures for SHS exposures. OBJECTIVE: To determine whether an exposure-response association exists between lung function and two different markers of SHS based on indoor fine particulate (PM(2.5)) and urinary cotinine levels in non-smoking catering workers. DESIGN: A cross-sectional study during a 1.5-year exemption of licensed catering premises from smoke-free legislation. Participants 186 non-smoking catering workers aged 18-65 years in Hong Kong were recruited. A declared non-smoking status was accepted in workers with exhaled breath carbon monoxide levels 175 mug/m(3)) with FEV(1) -0.072 (95% CI -0.123 to -0.021), -0.078 (95% CI -0.132 to -0.024), -0.101 (95% CI -0.187 to -0.014); FEF(25-75) -0.368 (95% CI -0.660 to -0.077), -0.489 (95% CI -0.799 to -0.179), -0.597 (95% CI -0.943 to -0.251); and FEV(1)/FVC (%) -2.9 (95% CI -4.8 to -1.0), -3.2 (95% CI -5.1 to -1.4) and -4.4 (95% CI -7.4 to -1.3), respectively. Urinary cotinine was associated positively with indoor PM(2.5) but negatively with lung function. Consistently lower values for lung function per unit increase of indoor PM(2.5) were found. CONCLUSION: Lung function is inversely associated with workplace SHS. Workplace exemptions and delays in implementing smoke-free policies and current moves to relax legislation are a major threat to the health of workers.
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Database
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Data Source
Authors
Lai,H.K., Hedley,A.J., Repace,J., So,C., Lu,Q.Y., McGhee,S.M., Fielding,R., Wong,C.M.
Original/Translated Title
URL
Date of Electronic
20110506
PMCID
Editors
Effects of fluconazole, amphotericin B, and caspofungin on Candida albicans biofilms under conditions of flow and on biofilm dispersion 2011 Department of Biology, South Texas Center for Emerging Infectious Diseases,The University of Texas at San Antonio, San Antonio, Texas 78249, USA.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Antimicrobial Agents and Chemotherapy
Periodical, Abbrev.
Antimicrob.Agents Chemother.
Pub Date Free Form
Jul
Volume
55
Issue
7
Start Page
3591
Other Pages
3593
Notes
LR: 20150204; GR: R21AI080930/AI/NIAID NIH HHS/United States; JID: 0315061; 0 (Antifungal Agents); 0 (Echinocandins); 7XU7A7DROE (Amphotericin B); 8VZV102JFY (Fluconazole); F0XDI6ZL63 (caspofungin); OID: NLM: PMC3122381; 2011/04/25 [aheadofprint]; ppublis
Place of Publication
United States
ISSN/ISBN
1098-6596; 0066-4804
Accession Number
PMID: 21518839
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; IM
DOI
10.1128/AAC.01701-10 [doi]
Output Language
Unknown(0)
PMID
21518839
Abstract
We have examined the effect of continuous perfusion with antifungals on Candida albicans biofilms under conditions of flow, closely mimicking physiological conditions encountered within patients. Biofilms displayed high levels of resistance to fluconazole, and this antifungal exerted minor effects on dispersion levels. Amphotericin B proved effective in reducing viability of cells within the biofilms and dispersion, but only at high concentrations. Under flow conditions, caspofungin exhibited potent activity against biofilms and drastically reduced biofilm dispersion.
Descriptors
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Book Title
Database
Publisher
Data Source
Authors
Uppuluri,P., Srinivasan,A., Ramasubramanian,A., Lopez-Ribot,J.L.
Original/Translated Title
URL
Date of Electronic
20110425
PMCID
PMC3122381
Editors
Smoking ban and indoor air quality in restaurants in Mumbai, India 2011 Healis Sekhsaria Institute for Public Health, Navi Mumbai, India.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Indian journal of occupational and environmental medicine
Periodical, Abbrev.
Indian.J.Occup.Environ.Med.
Pub Date Free Form
May
Volume
15
Issue
2
Start Page
68
Other Pages
72
Notes
LR: 20130529; JID: 9815775; OID: NLM: PMC3249793; OTO: NOTNLM; ppublish
Place of Publication
India
ISSN/ISBN
1998-3670; 0973-2284
Accession Number
PMID: 22223953
Language
eng
SubFile
Journal Article
DOI
10.4103/0019-5278.90377 [doi]
Output Language
Unknown(0)
PMID
22223953
Abstract
BACKGROUND: Second-hand smoke contains several toxic chemicals that are known to pollute the air and harm people's health. In India, smoking in public places has been prohibited since October 2008 as a way to reduce second-hand smoke (SHS) exposure. The purpose of the present study was to assess the implementation of smoke-free policies and its impact on indoor air quality by measuring the PM(2.5) levels in bars and restaurants, restaurants, country liquor bars, hookah restaurants and pubs in Mumbai. MATERIALS AND METHODS: Air quality measurements at 50 venues were conducted by using a "SIDEPAK() AM510 Personal Aerosol Monitor" during April to May 2009. Average concentration of PM(2.5) (mug/m(3)) particles was calculated separately for each venue. RESULTS: Smoking was observed in 36% of the surveyed venues during an hour of data collection. The PM(2.5) levels ranged from 16.97 to 1101.76 mug/m(3). The average level of PM(2.5) among non-smoking venues was 97.19 mug/m(3) and among smoking venues was 363.04 mug/m(3). CONCLUSION: Considerable scope for improvement in implementation of smoke-free policies exists. The PM(2.5) levels were exceedingly high in venues where smoking was observed.
Descriptors
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Book Title
Database
Publisher
Data Source
Authors
Raute,L.J., Gupta,P.C., Pednekar,M.S.
Original/Translated Title
URL
Date of Electronic
PMCID
PMC3249793
Editors
Gastroesophageal reflux disease symptom severity, proton pump inhibitor use, and esophageal carcinogenesis 2011 Division of Thoracic and Foregut Surgery, Universty of Pittsburgh, Pittsburgh, PA 15232, USA.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Archives of surgery (Chicago, Ill.: 1960)
Periodical, Abbrev.
Arch.Surg.
Pub Date Free Form
Jul
Volume
146
Issue
7
Start Page
851
Other Pages
858
Notes
LR: 20151119; GR: K08 DK074397/DK/NIDDK NIH HHS/United States; GR: K23 DK066165/DK/NIDDK NIH HHS/United States; GR: K23 DK066165-01/DK/NIDDK NIH HHS/United States; GR: R21 DK081161/DK/NIDDK NIH HHS/United States; GR: R21 DK081161/DK/NIDDK NIH HHS/United S
Place of Publication
United States
ISSN/ISBN
1538-3644; 0004-0010
Accession Number
PMID: 21768433
Language
eng
SubFile
Comparative Study; Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; AIM; IM
DOI
10.1001/archsurg.2011.174 [doi]
Output Language
Unknown(0)
PMID
21768433
Abstract
HYPOTHESIS: Screening for esophageal adenocarcinoma has focused on identifying Barrett esophagus (BE) in patients with severe, long-standing symptoms of gastroesophageal reflux disease (GERD). Unfortunately, 95% of patients who develop esophageal adenocarcinoma are unaware of the presence of BE before their cancer diagnosis, which means they never had been selected for screening. One possible explanation is that no correlation exists between the severity of GERD symptoms and cancer risk. We hypothesize that severe GERD symptoms are not associated with an increase in the prevalence of BE, dysplasia, or cancer in patients undergoing primary endoscopic screening. DESIGN: Cross-sectional study. SETTING: University hospital. PATIENTS: A total of 769 patients with GERD. INTERVENTIONS: Primary screening endoscopy performed from November 1, 2004, through June 7, 2007. MAIN OUTCOMES MEASURES: Symptom severity, proton pump inhibitor therapy, and esophageal adenocarcinogenesis (ie, BE, dysplasia, or cancer). RESULTS: Endoscopy revealed adenocarcinogenesis in 122 patients. An increasing number of severe GERD symptoms correlated positively with endoscopic findings of esophagitis (odds ratio, 1.05; 95% confidence interval, 1.01-1.09). Conversely, an increasing number of severe GERD symptoms were associated with decreased odds of adenocarcinogenesis (odds ratio, 0.94; 95% confidence interval, 0.89-0.98). Patients taking proton pump inhibitors were 61.3% and 81.5% more likely to have adenocarcinogenesis if they reported no severe typical or atypical GERD symptoms, respectively, compared with patients taking proton pump inhibitors, who reported that all symptoms were severe. CONCLUSIONS: Medically treated patients with mild or absent GERD symptoms have significantly higher odds of adenocarcinogenesis compared with medically treated patients with severe GERD symptoms. This finding may explain the failure of the current screening paradigm in which the threshold for primary endoscopic examination is based on symptom severity.
Descriptors
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Book Title
Database
Publisher
Data Source
Authors
Nason,K.S., Wichienkuer,P.P., Awais,O., Schuchert,M.J., Luketich,J.D., O'Rourke,R.W., Hunter,J.G., Morris,C.D., Jobe,B.A.
Original/Translated Title
URL
Date of Electronic
PMCID
PMC4086744
Editors
Affecting perceptions of harm and addiction among college waterpipe tobacco smokers 2011 Duke University School of Nursing, 307 Trent Dr., Durham, NC 27710, USA. Isaac.Lipkus@Duke.edu
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
Jul
Volume
13
Issue
7
Start Page
599
Other Pages
610
Notes
LR: 20160527; GR: P30 DA023026/DA/NIDA NIH HHS/United States; GR: P30 DA023026/DA/NIDA NIH HHS/United States; GR: R01 CA114389/CA/NCI NIH HHS/United States; JID: 9815751; OID: NLM: PMC3129239; 2011/04/06 [aheadofprint]; ppublish
Place of Publication
England
ISSN/ISBN
1469-994X; 1462-2203
Accession Number
PMID: 21471304
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; IM
DOI
10.1093/ntr/ntr049 [doi]
Output Language
Unknown(0)
PMID
21471304
Abstract
INTRODUCTION: The spread of waterpipe tobacco use among youth may be due in part to perceptions that waterpipe tobacco use is safer than other tobacco products, such as cigarettes. In two pilot studies, we sought to modify college waterpipe smokers' perceived risks and worry about waterpipe tobacco smoking. METHODS: We conducted two web-based studies that varied whether college waterpipe users received information on (a) spread of and use of flavored tobacco in waterpipe and (b) harms of waterpipe smoking. Study 1 (N = 91) tested the "incremental" effects on perceptions of risk and worry of adding information about harms of waterpipe smoking to information on the spread of waterpipe and use of flavorings in the tobacco. Study 2 (N = 112) tested the effects on perceptions of risk and worry of reviewing information about harms of waterpipe smoking compared to a no information control group. In Study 1 only, we assessed as part of a 6-month follow-up (n = 70) the percentage of participants who reported no longer using waterpipe. RESULTS: Pooling data from both studies, participants who received information about the harms of waterpipe smoking reported greater perceived risk and worry about harm and addiction and expressed a stronger desire to quit. In Study 1, 62% of participants in the experimental group versus 33% in the control group reported having stopped waterpipe use. CONCLUSIONS: These are the first studies to show that perceptions of addiction and harm from waterpipe use can be modified using minimally intensive interventions; such interventions show promise at decreasing waterpipe use.
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Lipkus,I.M., Eissenberg,T., Schwartz-Bloom,R.D., Prokhorov,A.V., Levy,J.
Original/Translated Title
URL
Date of Electronic
20110406
PMCID
PMC3129239
Editors