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Carcinogenic PAH in waterpipe charcoal products 2010
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Food Chem Toxicol
Periodical, Abbrev.
Food Chem.Toxicol.
Pub Date Free Form
Volume
48
Issue
11
Start Page
3242
Other Pages
5
Notes
ID: 20807559
Place of Publication
ISSN/ISBN
Accession Number
Language
en
SubFile
DOI
Output Language
Unknown(0)
PMID
Abstract
Because narghile waterpipe (shisha, hooka) smoking normally involves the use of burning charcoal, smoke inhaled by the user contains constituents originating from the charcoal in addition to those from the tobacco. We have previously found that charcoal accounts for most of the polyaromatic hydrocarbons (PAH) and carbon monoxide in the smoke of the waterpipe, both of which are present in alarming quantities. Because charcoal manufacturing conditions favor formation of PAH, it is reasonable to assume that charcoal sold off the shelf may be contaminated by PAH residues. These residues may constitute a significant fraction of the PAH inhaled by the waterpipe user and those in her/his vicinity. We measured PAH residues on three kinds of raw waterpipe charcoal sampled from Beirut stores and cafés. We found that PAH residues in raw charcoal can account for more than half of the total PAH emitted in the mainstream and sidestream smoke, and about one sixth of the carcinogenic 5- and 6-ring PAH compounds. Total PAH content of the three charcoal types varied systematically by a factor of six from the charcoal with the least to the greatest PAH residue. These findings indicate the possibility of regulating charcoal carcinogen content.
Descriptors
Carcinogens/analysis, Charcoal/chemistry, Polycyclic Hydrocarbons, Aromatic/analysis, Smoke/analysis, Smoking/metabolism, Tobacco/chemistry, Environmental Monitoring, Hot Temperature, Humans
Links
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008425/?tool=pubmed; http://dx.doi.org/10.1016/j.fct.2010.08.033
Book Title
Database
MEDLINE; http://www.globalhealthlibrary.net/
Publisher
Data Source
Authors
Sepetdjian,Elizabeth, Saliba,Najat, Shihadeh,Alan
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Cardiovascular effects of hookah smoking: potential implications for cardiovascular risk 2018
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Nicotine & Tobacco Research
Periodical, Abbrev.
Nicotine Tobacco Res.
Pub Date Free Form
Volume
Issue
Start Page
Other Pages
Notes
Place of Publication
ISSN/ISBN
Accession Number
Language
SubFile
DOI
Output Language
Unknown(0)
PMID
Abstract
Descriptors
Links
Book Title
Database
Publisher
Data Source
google
Authors
Rezk-Hanna, Mary, Benowitz, Neal L
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Cardiovascular effects of hookah smoking: potential implications for cardiovascular risk 2018
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Nicotine & Tobacco Research
Periodical, Abbrev.
Nicotine Tobacco Res.
Pub Date Free Form
Volume
Issue
Start Page
Other Pages
Notes
Place of Publication
ISSN/ISBN
Accession Number
Language
SubFile
DOI
Output Language
Unknown(0)
PMID
Abstract
Descriptors
Links
Book Title
Database
Publisher
Data Source
google
Authors
Rezk-Hanna, Mary, Benowitz, Neal L
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Cardiovascular effects of nose-only water-pipe smoking exposure in mice 2013 Department of Physiology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates;
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
American journal of physiology.Heart and circulatory physiology
Periodical, Abbrev.
Am.J.Physiol.Heart Circ.Physiol.
Pub Date Free Form
1-Sep
Volume
305
Issue
5
Start Page
H740
Other Pages
6
Notes
JID: 100901228; 0 (Cytokines); OTO: NOTNLM; 2013/06/28 [aheadofprint]; ppublish
Place of Publication
United States
ISSN/ISBN
1522-1539; 0363-6135
Accession Number
PMID: 23812392
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1152/ajpheart.00200.2013 [doi]
Output Language
Unknown(0)
PMID
23812392
Abstract
Water-pipe smoking (WPS) is a major type of smoking in Middle Eastern countries and is increasing in popularity in Western countries and is perceived as relatively safe. However, data on the adverse cardiovascular effects of WPS are scarce. Here, we assessed the cardiovascular effects of nose-only exposure to mainstream WPS generated by commercially available honey-flavored "moasel" tobacco in BALB/c mice. The duration of the session was 30 min/day for 1 mo. Control mice were exposed to air. WPS caused a significant increase of systolic blood pressure (SBP) in vivo (+13 mmHg) and plasma concentrations of IL-6 (+30%) but not that of TNF-alpha. Heart concentrations of IL-6 (+184%) and TNF-alpha (+54%) were significantly increased by WPS. Concentrations of ROS (+95%) and lipid peroxidation (+27%) were significantly increased, whereas those of GSH were decreased (-21%). WPS significantly shortened the thrombotic occlusion time in pial arterioles (-46%) and venules (40%). Plasma von Willebrand factor concentrations were significantly increased (+14%) by WPS. Erythrocyte numbers (+15%) and hematocrit (+17%) were significantly increased. Blood samples taken from mice exposed to WPS and exposed to ADP showed significant platelet aggregation compared with air-exposed mice. WPS caused a significant shortening of activated partial thromboplastin time (-45%) and prothrombin time (-13%). We conclude that 1-mo nose-only exposure to WPS increased SBP and caused cardiac inflammation, oxidative stress, and prothrombotic events. Our findings provide plausible elucidation that WPS is injurious to the cardiovascular system.
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Nemmar,A., Yuvaraju,P., Beegam,S., John,A., Raza,H., Ali,B.H.
Original/Translated Title
URL
Date of Electronic
20130628
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
Case report 2015
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Deutsches Arzteblatt international
Periodical, Abbrev.
Dtsch.Arztebl Int.
Pub Date Free Form
27-Mar
Volume
112
Issue
13
Start Page
221
Other Pages
Notes
LR: 20151111; JID: 101475967; CON: Dtsch Arztebl Int. 2014 Oct 3;111(40):674-9. PMID: 25346357; CIN: Dtsch Arztebl Int. 2015 Mar 27;112(13):221. PMID: 25869343; OID: NLM: PMC4453465; ppublish
Place of Publication
Germany
ISSN/ISBN
1866-0452; 1866-0452
Accession Number
PMID: 25869342
Language
eng
SubFile
Comment; Letter; IM
DOI
10.3238/arztebl.2015.0221a [doi]
Output Language
Unknown(0)
PMID
25869342
Abstract
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Stangl,R., Voigt,C.
Original/Translated Title
URL
Date of Electronic
PMCID
PMC4453465
Editors
Caspofungin at catheter lock concentrations eradicates mature biofilms of Candida lusitaniae and Candida guilliermondii 2014 Laboratory of Infectious Diseases, 3rd Department of Pediatrics, Faculty of Medicine, Aristotle University School of Health Sciences, Hippokration Hospital, Thessaloniki, Greece.; Laboratory of Infectious Diseases, 3rd Department of Pediatrics, Faculty of
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Antimicrobial Agents and Chemotherapy
Periodical, Abbrev.
Antimicrob.Agents Chemother.
Pub Date Free Form
Aug
Volume
58
Issue
8
Start Page
4953
Other Pages
4956
Notes
LR: 20150201; CI: Copyright (c) 2014; JID: 0315061; 0 (Antifungal Agents); 0 (Echinocandins); 0 (Lipopeptides); 0 (liposomal amphotericin B); 7XU7A7DROE (Amphotericin B); 9HLM53094I (anidulafungin); F0XDI6ZL63 (caspofungin); R10H71BSWG (micafungin); OID:
Place of Publication
United States
ISSN/ISBN
1098-6596; 0066-4804
Accession Number
PMID: 24890585
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1128/AAC.03117-14 [doi]
Output Language
Unknown(0)
PMID
24890585
Abstract
The antibiofilm activities of caspofungin, anidulafungin, micafungin, and liposomal amphotericin B were studied against Candida lusitaniae, Candida guilliermondii, and a Candida albicans control strain. While anidulafungin and micafungin (0.007 to 2,048 mg/liter) showed reduced activity against biofilms of both test species, caspofungin displayed concentration-dependent antibiofilm activity, reaching complete and persistent eradication at concentrations achievable during lock therapy (512 to 2,048 mg/liter, P
Descriptors
Links
Book Title
Database
Publisher
American Society for Microbiology. All Rights Reserved
Data Source
Authors
Simitsopoulou,M., Kyrpitzi,D., Velegraki,A., Walsh,T.J., Roilides,E.
Original/Translated Title
URL
Date of Electronic
20140602
PMCID
PMC4136003
Editors
Cassava (Manihot esculenta) transcriptome analysis in response to infection by the fungus Colletotrichum gloeosporioides using an oligonucleotide-DNA microarray 2016 Plant Genomic Network Research Team, RIKEN Center for Sustainable Resource Science, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan.; Plant Genomic Network Research Team, RIKEN Center for Sustainable Resource Science, 1-7-22 Suehiro-ch
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Journal of Plant Research
Periodical, Abbrev.
J.Plant Res.
Pub Date Free Form
Jul
Volume
129
Issue
4
Start Page
711
Other Pages
726
Notes
JID: 9887853; OTO: NOTNLM; 2015/03/24 [received]; 2016/02/14 [accepted]; 2016/05/02 [aheadofprint]; ppublish
Place of Publication
Japan
ISSN/ISBN
1618-0860; 0918-9440
Accession Number
PMID: 27138000
Language
eng
SubFile
Journal Article; IM
DOI
10.1007/s10265-016-0828-x [doi]
Output Language
Unknown(0)
PMID
27138000
Abstract
Cassava anthracnose disease (CAD), caused by the fungus Colletotrichum gloeosporioides f. sp. Manihotis, is a serious disease of cassava (Manihot esculenta) worldwide. In this study, we established a cassava oligonucleotide-DNA microarray representing 59,079 probes corresponding to approximately 30,000 genes based on original expressed sequence tags and RNA-seq information from cassava, and applied it to investigate the molecular mechanisms of resistance to fungal infection using two cassava cultivars, Huay Bong 60 (HB60, resistant to CAD) and Hanatee (HN, sensitive to CAD). Based on quantitative real-time reverse transcription PCR and expression profiling by the microarray, we showed that the expressions of various plant defense-related genes, such as pathogenesis-related (PR) genes, cell wall-related genes, detoxification enzyme, genes related to the response to bacterium, mitogen-activated protein kinase (MAPK), genes related to salicylic acid, jasmonic acid and ethylene pathways were higher in HB60 compared with HN. Our results indicated that the induction of PR genes in HB60 by fungal infection and the higher expressions of defense response-related genes in HB60 compared with HN are likely responsible for the fungal resistance in HB60. We also showed that the use of our cassava oligo microarray could improve our understanding of cassava molecular mechanisms related to environmental responses and development, and advance the molecular breeding of useful cassava plants.
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Utsumi,Y., Tanaka,M., Kurotani,A., Yoshida,T., Mochida,K., Matsui,A., Ishitani,M., Sraphet,S., Whankaew,S., Asvarak,T., Narangajavana,J., Triwitayakorn,K., Sakurai,T., Seki,M.
Original/Translated Title
URL
Date of Electronic
20160502
PMCID
Editors
Cell density and cell aging as factors modulating antifungal resistance of Candida albicans biofilms 2008 Faculty of Dentistry, Oral Biosciences, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong. lakshman@hku.hk
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Antimicrobial Agents and Chemotherapy
Periodical, Abbrev.
Antimicrob.Agents Chemother.
Pub Date Free Form
Sep
Volume
52
Issue
9
Start Page
3259
Other Pages
3266
Notes
LR: 20140903; JID: 0315061; 0 (Antifungal Agents); 0 (Culture Media); 0 (Polystyrenes); OID: NLM: PMC2533466; 2008/07/14 [aheadofprint]; ppublish
Place of Publication
United States
ISSN/ISBN
1098-6596; 0066-4804
Accession Number
PMID: 18625775
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1128/AAC.00541-08 [doi]
Output Language
Unknown(0)
PMID
18625775
Abstract
Biofilm formation is a major virulence attribute of Candida pathogenicity which contributes to higher antifungal resistance. We investigated the roles of cell density and cellular aging on the relative antifungal susceptibility of planktonic, biofilm, and biofilm-derived planktonic modes of Candida. A reference and a wild-type strain of Candida albicans were used to evaluate the MICs of caspofungin (CAS), amphotericin B (AMB), nystatin (NYT), ketoconazole (KTC), and flucytosine (5FC). Standard, NCCLS, and European Committee on Antibiotic Susceptibility Testing methods were used for planktonic MIC determination. Candida biofilms were then developed on polystyrene wells, and MICs were determined with a standard 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-[(phenylamino)carbonyl]-2H-tetrazolium hydroxide assay. Subsequently, antifungal susceptibility testing was performed for greater inoculum concentrations and 24- and 48-h-old cultures of planktonic Candida. Furthermore, Candida biofilm-derived planktonic cells (BDPC) were also subjected to antifungal susceptibility testing. The MICs for both C. albicans strains in the planktonic mode were low, although on increasing the inoculum concentration (up to 1 x 10(8) cells/ml), a variable MIC was noted. On the contrary, for Candida biofilms, the MICs of antifungals were 15- to >1,000-fold higher. Interestingly, the MICs for BDPC were lower and were similar to those for planktonic-mode cells, particularly those of CAS and AMB. Our data indicate that higher antifungal resistance of Candida biofilms is an intrinsic feature possibly related to the biofilm architecture rather than cellular density or cellular aging.
Descriptors
Antifungal Agents/pharmacology, Biofilms/drug effects/growth & development, Candida albicans/drug effects/growth & development/physiology, Cell Adhesion, Colony Count, Microbial, Culture Media, Drug Resistance, Fungal, Humans, Microbial Sensitivity Tests/methods, Polystyrenes, Time Factors
Links
Book Title
Database
Publisher
Data Source
Authors
Seneviratne,C. J., Jin,L. J., Samaranayake,Y. H., Samaranayake,L. P.
Original/Translated Title
URL
Date of Electronic
20080714
PMCID
PMC2533466
Editors
Cement-based materials used in drinking water pipe systems 2001 Soukatchoff, P., Saint-Gobain PAM, 54076 Nancy Cedex, France
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Water Science and Technology: Water Supply
Periodical, Abbrev.
Water Sc.Technol.Water Supply
Pub Date Free Form
2001/
Volume
1
Issue
4
Start Page
227
Other Pages
236
Notes
Place of Publication
ISSN/ISBN
1606-9749
Accession Number
Language
SubFile
DOI
Output Language
Unknown(0)
PMID
Abstract
Ductile iron pipes with cement mortar linings and concrete pipes are used with satisfaction for the transport and distribution of drinking water. The cement-based materials involved in these pipes are very well accepted, being considered as "traditional" and well proven for this application. An interaction with water however exists and two types of questions can be raised: the durability of the material over long periods (more than 50 years) and the preservation of water quality. These two aspects have been deeply investigated in the last 10 years by several European laboratories co-operating with organizations like CEN (European Standardization Committee), CEOCOR, AGHTM, etc. This paper gives an overview of the work which has been done focusing especially on a survey of the behaviour of mortars, made from different type of cements, exposed for more that 15 years to a very soft acidic water the models for calculating the calco-carbonic equilibrium and the main results of a European co-normative research programme carried out to provide information to allow the development of test methods to assess the migration of mineral and organic substances from cement-based materials in contact with drinking water.
Descriptors
carbon, cement, drinking water, analytic method, conference paper, materials handling, tube, water quality, water supply, water transport
Links
Book Title
Database
Embase
Publisher
Data Source
Embase
Authors
Soukatchoff,P., Baron,J., Lessirard,L.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors