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Bis(1-methyl-piperazine-1,4-diium) di-mu-bromido-bis-[tetra-bromido-bismuthate(III)] dihydrate 2014 Laboratoire de Chimie des Materiaux, Faculte des Sciences de Bizerte, 7021 Zarzouna Bizerte, Tunisia.; Centre de Diffractometrie X, UMR 6226 CNRS, Unite Sciences Chimiques de Rennes, Universite de Rennes I, 263 Avenue du General Leclerc, 35042 Rennes, Fra
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Print(0)
Ref Type
Journal Article
Periodical, Full
Acta crystallographica.Section E, Structure reports online
Periodical, Abbrev.
Acta Crystallogr.Sect.E.Struct.Rep.Online
Pub Date Free Form
10-May
Volume
70
Issue
Pt 6
Start Page
m202
Other Pages
3
Notes
LR: 20140620; JID: 101089178; OID: NLM: PMC4051086; 2014/06/01 [ecollection]; 2014/04/29 [received]; 2014/04/30 [accepted]; 2014/05/10 [epublish]; epublish
Place of Publication
United States
ISSN/ISBN
1600-5368; 1600-5368
Accession Number
PMID: 24940195
Language
eng
SubFile
Journal Article
DOI
10.1107/S1600536814009805 [doi]
Output Language
Unknown(0)
PMID
24940195
Abstract
In the title hydrated salt, (C5H14N2)2[Bi2Br10].2H2O, the com-plete [Bi2Br10](4-) biocta-hedron is generated by crystallographic inversion symmetry. The diprotonated piperazine ring adopts a chair conformation, with the methyl group occupying an equatorial position. In the crystal, the tetra-anions and water mol-ecules are linked by O-Hcdots, three dots, centeredBr and O-Hcdots, three dots, centered(Br,Br) hydrogen bonds to generate [100] chains. The chains are crosslinked by N-Hcdots, three dots, centeredBr, N-Hcdots, three dots, centeredO and C-Hcdots, three dots, centeredBr hydrogen bonds originating from the piperazinediium dications, thereby forming a three-dimensional network.
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Essid,M., Roisnel,T., Marouani,H.
Original/Translated Title
URL
Date of Electronic
20140510
PMCID
PMC4051086
Editors
Bisphenol A (BPA) and its source in foods in Japanese markets 2007 Chiba Prefectural Institute of Public Health, Chiba City, Chiba 260-8715, Japan. j.sjk@ma.pref.chiba.lg.jp
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Food additives and contaminants
Periodical, Abbrev.
Food Addit.Contam.
Pub Date Free Form
Jan
Volume
24
Issue
1
Start Page
103
Other Pages
112
Notes
LR: 20131121; JID: 8500474; 0 (Benzhydryl Compounds); 0 (Epoxy Compounds); 0 (Epoxy Resins); 0 (Estrogens, Non-Steroidal); 0 (Phenols); F3XRM1NX4H (2,2-bis(4-glycidyloxyphenyl)propane); MLT3645I99 (bisphenol A); ppublish
Place of Publication
England
ISSN/ISBN
0265-203X; 0265-203X
Accession Number
PMID: 17164221
Language
eng
SubFile
Journal Article; IM
DOI
L25M4282107X57G6 [pii]
Output Language
Unknown(0)
PMID
17164221
Abstract
The determination of bisphenol A (BPA) and/or bisphenol A diglycidyl ether (BADGE) in foods sold in Japanese markets and in water leached from six epoxy resin cans with similar diameters was carried out using high-performance liquid chromatography (HPLC) with electrochemical detection (LC/ECD), LC-mass spectrometric detection (LC/MS) and LC-tandem mass spectrometric detection (LC/MS/MS). BPA concentrations were 0-842 ng g(-1) for 48 canned foods, 0-14 ng g(-1) for 23 foods in plastic containers, and 0-1 ng g(-1) for 16 foods in paper containers. No BADGE was detected in three canned foods. There was no difference in leaching concentrations of BPA into glycine buffers at pHs 8 and 11, and water. The amounts of BPA leached into water from six epoxy resin cans held at 121 degrees C for 20 min were almost the same as the cans' contents and were much higher than the amounts leached from cans held at or below 80 degrees C for 60 min. The amount leached depended on the type of can, but not on the amount of BADGE leached from the cans. Considerably more BPA than BADGE leached to water from six cans. Two cans whose contents had high concentrations of BPA showed no BADGE leaching even at 121 degrees C, suggesting the different kinds of epoxy resin can linings from others. The results imply that the main source of human exposure to BPA is food from cans with linings that contain high percentages of BPA as an additive or an unforeseen contaminant.
Descriptors
Benzhydryl Compounds, Chromatography, High Pressure Liquid/methods, Chromatography, Liquid/methods, Epoxy Compounds/analysis, Epoxy Resins/chemistry, Estrogens, Non-Steroidal/analysis, Food Analysis/methods, Food Contamination/analysis, Food Packaging, Food Preservation, Humans, Japan, Mass Spectrometry/methods, Phenols/analysis
Links
Book Title
Database
Publisher
Data Source
Authors
Sajiki,J., Miyamoto,F., Fukata,H., Mori,C., Yonekubo,J., Hayakawa,K.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Bisphenol diglycidyl ethers and bisphenol A and their hydrolysis in drinking water 2015 Department of Chemistry, University of Kansas, 2010 Malott Hall, 1251 Wescoe Drive, Lawrence, KS 66045, United States.; Department of Civil and Environmental Engineering, Utah State University, 4110 Old Main Hill, EL 211D, Logan, UT 84322-4110, United Sta
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Water research
Periodical, Abbrev.
Water Res.
Pub Date Free Form
1-Apr
Volume
72
Issue
Start Page
331
Other Pages
339
Notes
CI: Copyright (c) 2015; JID: 0105072; 0 (Benzhydryl Compounds); 0 (Drinking Water); 0 (Epoxy Compounds); 0 (Phenols); 0 (bisphenol F diglycidyl ether); F3XRM1NX4H (2,2-bis(4-glycidyloxyphenyl)propane); MLT3645I99 (bisphenol A); OTO: NOTNLM; 2014/05/23 [re
Place of Publication
England
ISSN/ISBN
1879-2448; 0043-1354
Accession Number
PMID: 25448766
Language
eng
SubFile
Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; IM
DOI
10.1016/j.watres.2014.09.043 [doi]
Output Language
Unknown(0)
PMID
25448766
Abstract
Epoxy coatings are commonly used to protect the interior (and exterior) surfaces of water mains and storage tanks and can be used on the interior surfaces of water pipes in homes, hospitals, hotels, and other buildings. Common major components of epoxies include bisphenols, such as bisphenol A (BPA) or bisphenol F (BPF), and their reactive prepolymers, bisphenol A diglycidyl ether (BADGE) and bisphenol F diglycidyl ether (BFDGE), respectively. There currently are health concerns about the safety of BPA and BPF due to known estrogenic effects. Determination of key bisphenol leachates, development of a hydrolysis model, and identification of stable hydrolysis products will aid in assessment of human bisphenol exposure through ingestion of drinking water. Liquid chromatography/mass spectrometry (LC/MS/MS) was used for quantitation of key analytes, and a pseudo-first order kinetic approach was used for modeling. In fill-and-dump studies on epoxy-coated pipe specimens, BADGE and a BPA-like compound were identified as leachates. The BADGE hydrolysis model predicts BADGE half-lives at pH 7 and 15, 25, 35, and 40 degrees C to be 11, 4.6, 2.0, and 1.4 days respectively; the BFDGE half-life was 5 days at pH 7 and 25 degrees C. The two identified BADGE hydrolysis products are BADGE-H2O and BADGE 2H2O, with BADGE 2H2O being the final end product under the conditions studied.
Descriptors
Links
Book Title
Database
Publisher
Elsevier Ltd
Data Source
Authors
Lane,R.F., Adams,C.D., Randtke,S.J., Carter,R.E.,Jr
Original/Translated Title
URL
Date of Electronic
20141016
PMCID
Editors
Black carbon and particulate matter (PM2.5) concentrations in New York City's subway stations 2014 Department of Environmental Medicine, New York University , 57 Old Forge Road, Tuxedo, New York 10987, United States.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Environmental science & technology
Periodical, Abbrev.
Environ.Sci.Technol.
Pub Date Free Form
16-Dec
Volume
48
Issue
24
Start Page
14738
Other Pages
14745
Notes
LR: 20151210; GR: ES000260/ES/NIEHS NIH HHS/United States; GR: P30 CA016087/CA/NCI NIH HHS/United States; JID: 0213155; 0 (Air Pollutants); 0 (Particulate Matter); 0 (Soot); 7440-44-0 (Carbon); OID: NLM: PMC4270389; 2014/11/26 [aheadofprint]; ppublish
Place of Publication
United States
ISSN/ISBN
1520-5851; 0013-936X
Accession Number
PMID: 25409007
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; IM
DOI
10.1021/es504295h [doi]
Output Language
Unknown(0)
PMID
25409007
Abstract
The New York City (NYC) subway is the main mode of transport for over 5 million passengers on an average weekday. Therefore, airborne pollutants in the subway stations could have a significant impact on commuters and subway workers. This study looked at black carbon (BC) and particulate matter (PM2.5) concentrations in selected subway stations in Manhattan. BC and PM2.5 levels were measured in real time using a Micro-Aethalometer and a PDR-1500 DataRAM, respectively. Simultaneous samples were also collected on quartz filters for organic and elemental carbon (OC/EC) analysis and on Teflon filters for gravimetric and trace element analysis. In the underground subway stations, mean real time BC concentrations ranged from 5 to 23 mug/m(3), with 1 min average peaks >100 mug/m(3), while real time PM2.5 levels ranged from 35 to 200 mug/m(3). Mean EC levels ranged from 9 to 12.5 mug/m(3). At street level on the same days, the mean BC and PM2.5 concentrations were below 3 and 10 mug/m(3), respectively. This study shows that both BC soot and PM levels in NYC's subways are considerably higher than ambient urban street levels and that further monitoring and investigation of BC and PM subway exposures are warranted.
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Vilcassim,M.J., Thurston,G.D., Peltier,R.E., Gordon,T.
Original/Translated Title
URL
Date of Electronic
20141126
PMCID
PMC4270389
Editors
Black pigmented fungi in the water pipe-work supplying endoscope washer disinfectors [2] 1998 Phillips, G., Medical Microbiology, Ninewells Hospital Medical School, Dundee DD1 9SY, United Kingdom
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Journal of Hospital Infection
Periodical, Abbrev.
J.Hosp.Infect.
Pub Date Free Form
1998/
Volume
40
Issue
3
Start Page
250
Other Pages
251
Notes
Place of Publication
ISSN/ISBN
0195-6701
Accession Number
Language
SubFile
DOI
Output Language
Unknown(0)
PMID
Abstract
Descriptors
fungus, letter, water contamination, water supply
Links
Book Title
Database
Embase; MEDLINE
Publisher
Data Source
Embase
Authors
Phillips,G., McEwan,H., McKay,I., Crowe,G., McBeath,J.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Bladder cancer, a review of the environmental risk factors 2012
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Environ Health
Periodical, Abbrev.
Environ.Health
Pub Date Free Form
Volume
11 Suppl 1
Issue
Start Page
S11
Other Pages
S11
Notes
ID: 22759493
Place of Publication
ISSN/ISBN
Accession Number
Language
en
SubFile
DOI
Output Language
Unknown(0)
PMID
Abstract
BACKGROUND: Many epidemiological studies and reviews have been performed to identify the causes of bladder cancer. The aim of this review is to investigate the links between various environmental risk factors and cancer of the bladder. METHODS: A systematic literature search was performed using PubMed, Science Direct, Scopus, Scholar Google and Russian Google databases to identify reviews and epidemiological studies on bladder cancer risk factors associated with the environment published between 1998 and 2010. Only literature discussing human studies was considered. RESULTS: Smoking, mainly cigarette smoking, is a well known risk factor for various diseases, including bladder cancer. Another factor strongly associated with bladder cancer is exposure to arsenic in drinking water at concentrations higher than 300 µg/l. The most notable risk factor for development of bladder cancer is occupational exposure to aromatic amines (2-naphthylamine, 4-aminobiphenyl and benzidine) and 4,4'-methylenebis(2-chloroaniline), which can be found in the products of the chemical, dye and rubber industries as well as in hair dyes, paints, fungicides, cigarette smoke, plastics, metals and motor vehicle exhaust. There are also data suggesting an effect from of other types of smoking besides cigarettes (cigar, pipe, Egyptian waterpipe, smokeless tobacco and environmental tobacco smoking), and other sources of arsenic exposure such as air, food, occupational hazards, and tobacco. Other studies show that hairdressers and barbers with occupational exposure to hair dyes experience enhanced risk of bladder cancer. For example, a study related to personal use of hair dyes demonstrates an elevated bladder cancer risk for people who used permanent hair dyes at least once a month, for one year or longer. CONCLUSION: Smoking, in particular from cigarettes, exposure to arsenic in drinking water, and occupational exposure to aromatic amines and 4,4'-methylenebis(2-chloroaniline) are well known risk factors for various diseases including bladder cancer. Although the number of chemicals related to occupational exposure is still growing, it is worth noting that it may take several years or decades between exposure and the subsequent cancer.
Descriptors
Links
Book Title
Database
MEDLINE; http://www.globalhealthlibrary.net/
Publisher
Data Source
Authors
Letasiová, Silvia, Medve'ová, Alzbeta, Sovcíková, Andrea, Dusinská, Mária, Volkovová, Katarína, Mosoiu,Claudia, Bartonová, Alena
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Blood nickel and chromium levels in association with smoking and occupational exposure among head and neck cancer patients in Tunisia 2013 Unit of Marine and Environmental Toxicology, UR 09-03, Sfax University, IPEIS, BP 1172, 3018, Sfax, Tunisia, rimkhlifi@yahoo.fr.
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Environmental science and pollution research international
Periodical, Abbrev.
Environ.Sci.Pollut.Res.Int.
Pub Date Free Form
Nov
Volume
20
Issue
11
Start Page
8282
Other Pages
8294
Notes
JID: 9441769; 0 (Environmental Pollutants); 0R0008Q3JB (Chromium); 7OV03QG267 (Nickel); CIN: Environ Sci Pollut Res Int. 2013 Nov;20(11):8297. PMID: 23975708; CIN: Environ Sci Pollut Res Int. 2013 Nov;20(11):8295-6. PMID: 23807563; 2012/10/08 [received];
Place of Publication
Germany
ISSN/ISBN
1614-7499; 0944-1344
Accession Number
PMID: 23625117
Language
eng
SubFile
Journal Article; Research Support, Non-U.S. Gov't; IM
DOI
10.1007/s11356-013-1466-7 [doi]
Output Language
Unknown(0)
PMID
23625117
Abstract
Chronic exposure to chromium (Cr) and nickel (Ni) has long been recognized as being capable to increase head and neck cancer (HNC) incidence among exposed human populations. This study represents the first biomonitoring of Cr and Ni exposure in Tunisia and focuses on a possible association with HNC risk. The aim of the present study was to evaluate the concentrations of Cr and Ni in the blood of HNC patients and controls. Metals blood levels of 169 HNC patients and 351 controls were determined using a Perkin-Elmer Analyst 800 Atomic Absorption Spectrometer. Mean blood levels of Cr and Ni in HNC cases (52.15 and 111.60 mug/L, respectively) were significantly higher than those of controls (37.04 and 30.50 mug/L, respectively). Cases' blood levels of Cr and Ni were significantly higher than those of controls after controlling for the other risk factors of HNC, including smoking, shisha consumption, occupational exposure, and nearby environment (P
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Khlifi,R., Olmedo,P., Gil,F., Feki-Tounsi,M., Chakroun,A., Rebai,A., Hamza-Chaffai,A.
Original/Translated Title
URL
Date of Electronic
20130428
PMCID
Editors
Blood platelet count and bubble formation after a dive to 30 msw for 30 min 2008 Departement des facteurs humains, Centre de Recherches du Service de Sante des Armees, La Tronche, France. jm.pontier@free.fr
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
Dec
Volume
79
Issue
12
Start Page
1096
Other Pages
1099
Notes
JID: 7501714; ppublish
Place of Publication
United States
ISSN/ISBN
0095-6562; 0095-6562
Accession Number
PMID: 19070304
Language
eng
SubFile
Journal Article; IM; S
DOI
Output Language
Unknown(0)
PMID
19070304
Abstract
INTRODUCTION: Previous human studies reported that platelet count (PC) is decreased following decompression. Platelet aggregation and adherence to the bubble surface has been demonstrated in severe decompression sickness (DCS). The present study was designed to clarify the relationship between post-dive changes in blood PC and the level of bubble formation in divers. METHODS: There were 40 healthy experienced divers who were assigned to 1 experimental group (N = 30) with an open-sea air dive to 30 msw for 30 min in field conditions and 1 control group (N = 10) without hyperbaric exposure. Bubble grades were monitored with a pulsed Doppler according to the Spencer scale and Kissman integrated severity score (KISS). Blood samples for red blood cell counts (RBC), hematocrit (Hct), and PC were taken 1 h before and after exposure in two groups. RESULTS: None of the divers developed any signs of DCS. In two groups, the results showed significant increase in RBC count and Hct related with hemoconcentration and no change in PC. Divers with a high KISS score (39 +/- 5.8; mean +/- SD) presented a significantly more pronounced percent fall in PC than divers with a lower KISS score. We found a significant correlation between the percent fall in PC after a dive and the bubble KISS score. DISCUSSION: The present study highlighted a relationship between the post-dive decrease in PC and the magnitude of bubble level after decompression. Our primary result is that the post-dive decrease in PC could be a predictor of decompression severity after diving.
Descriptors
Adult, Decompression/adverse effects, Decompression Sickness/blood/etiology, Diving/adverse effects, Embolism, Air/blood/etiology, Health Status Indicators, Humans, Male, Platelet Aggregation, Platelet Count, Pressure, Prospective Studies, Time Factors
Links
Book Title
Database
Publisher
Data Source
Authors
Pontier,J. M., Jimenez,C., Blatteau,J. E.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Blunted response: smoke, illicit substances, and how babies breathe 2016
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
The Journal of pediatrics
Periodical, Abbrev.
J.Pediatr.
Pub Date Free Form
Aug
Volume
175
Issue
Start Page
1
Other Pages
4
Notes
JID: 0375410; ppublish
Place of Publication
United States
ISSN/ISBN
1097-6833; 0022-3476
Accession Number
PMID: 27507312
Language
eng
SubFile
Journal Article; AIM; IM
DOI
10.1016/j.jpeds.2016.06.008 [doi]
Output Language
Unknown(0)
PMID
27507312
Abstract
Descriptors
Links
Book Title
Database
Publisher
Data Source
Authors
Wright,C.J.
Original/Translated Title
URL
Date of Electronic
PMCID
Editors
Body mass index and Barrett's oesophagus in women 2009 Section of Gastroenterology, Department of Medicine, Boston University Medical Center, 88 East Concord Street, Room 7721, Boston, MA 02118, USA. brian.jacobson@bmc.org
Source Type
Print(0)
Ref Type
Journal Article
Periodical, Full
Gut
Periodical, Abbrev.
Gut
Pub Date Free Form
Nov
Volume
58
Issue
11
Start Page
1460
Other Pages
1466
Notes
LR: 20151119; GR: CA087969/CA/NCI NIH HHS/United States; GR: CA107412/CA/NCI NIH HHS/United States; GR: K07 CA107412/CA/NCI NIH HHS/United States; GR: K07 CA107412-04/CA/NCI NIH HHS/United States; GR: K08 DK070706/DK/NIDDK NIH HHS/United States; GR: K08 D
Place of Publication
England
ISSN/ISBN
1468-3288; 0017-5749
Accession Number
PMID: 19336423
Language
eng
SubFile
Journal Article; Research Support, N.I.H., Extramural; AIM; IM
DOI
10.1136/gut.2008.174508 [doi]
Output Language
Unknown(0)
PMID
19336423
Abstract
OBJECTIVE: Excess body mass is associated with symptoms of gastro-oesophageal reflux disease, and cross-sectional studies suggest an association between body mass index (BMI) and Barrett's oesophagus. The present study sought prospectively to examine the influence of BMI and other anthropomorphic measures on the risk for Barrett's oesophagus among women. METHODS: This was a prospective study of 15 861 women who participated in the Nurses' Health Study, without a history of cancer, who underwent upper gastrointestinal endoscopy for any reason between 1986 and 2004. The main outcome measures were 261 cases of pathologically confirmed specialised intestinal metaplasia within the oesophagus (Barrett's oesophagus). Self-reported data on weight were collected from biennial questionnaires. Self-reported height was collected in 1976, and self-reported waist and hip circumferences were collected in 1986. RESULTS: Compared with women with a BMI of 20-24.9 kg/m(2), women with a BMI of 25-29.9 had a multivariate OR for Barrett's oesophagus of 0.92 (95% CI 0.66 to 1.27), women with a BMI > or =30 had a multivariate OR of 1.52 (95% CI 1.02 to 2.28) and women with a BMI <20 had a multivariate OR of 0.92 (95% CI 0.65 to 1.31). Results were similar when controlling for symptoms of gastro-oesophageal reflux, and among the entire Nurses' Health Study cohort (n = 93 609) regardless of a history of endoscopy. In contrast, waist-to-hip ratio, waist circumference and height did not appear to be associated with Barrett's oesophagus. CONCLUSIONS: Obese, but not overweight, women appear to be at increased risk for Barrett's oesophagus.
Descriptors
Adult, Barrett Esophagus/etiology, Body Mass Index, Endoscopy, Digestive System, Female, Gastroesophageal Reflux/complications, Humans, Intestines/pathology, Metaplasia/pathology, Middle Aged, Odds Ratio, Overweight/complications, Precancerous Conditions/etiology, Prospective Studies, Risk Factors, Surveys and Questionnaires, Waist Circumference, Waist-Hip Ratio
Links
Book Title
Database
Publisher
Data Source
Authors
Jacobson,B. C., Chan,A. T., Giovannucci,E. L., Fuchs,C. S.
Original/Translated Title
URL
Date of Electronic
20090330
PMCID
PMC2763036
Editors