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https://www.readbyqxmd.com/read/27825198/-sentieri-renam-results
#1
Alessandra Binazzi, Amerigo Zona, Alessandro Marinaccio, Caterina Bruno, Marisa Corfiati, Lucia Fazzo, Simona Menegozzo, Carmela Nicita, Roberto Pasetto, Roberta Pirastu, Marco De Santisi, Pietro Comba
Mesothelioma incidence has been analyzed in National Priority Contaminated Sites (NPCSs) to estimate the health impact of asbestos exposure on resident people. The burden of professional and environmental exposures has been identified through data of the Regional Operational Centres (CORs), made available by the Italian National Mesothelioma Registry (ReNaM). An excess of mesothelioma incidence is confirmed in sites with a known past history of direct use of asbestos, such as Balangero, Casale Monferrato, Broni, Bari-Fibronit, and in coastal areas, where shipyards, harbours and other industries that involved a wide use of asbestos are represented (e...
September 2016: Epidemiologia e Prevenzione
https://www.readbyqxmd.com/read/27812913/geographic-distribution-of-incidence-of-pericardial-and-paratesticular-mesotheliomas-in-the-usa
#2
Sarah J Lowry, Noel S Weiss
PURPOSE: Exposure to asbestos is thought to cause the large majority of pleural mesotheliomas in the USA. It is unknown whether asbestos exposure plays a role in the etiology of rarer forms of mesothelioma, e.g., those located in the pericardium or in the tunica vaginalis of the testis. In order to address this question, we sought to determine whether geographic patterns of incidence of these mesotheliomas have paralleled those of pleural mesotheliomas. METHODS: We used age-adjusted incidence data from the nine populations served by the National Cancer Institute's Surveillance, Epidemiology, and End Results program during 1973-2011...
November 3, 2016: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/27725834/impact-of-some-ecological-factors-on-fecal-contamination-of-drinking-water-by-diarrheagenic-antibiotic-resistant-escherichia-coli-in-zagazig-city-egypt
#3
Ahmed Elsadek Fakhr, Maha Kamal Gohar, Amal Hassan Atta
Fecal contamination of drinking water is a major health problem which accounts for many cases of diarrhea mainly in infants and foreigners. This contamination is a complex interaction of many parameters. Antibiotic resistance among bacterial isolates complicates the problem. The study was done to identify fecal contamination of drinking water by Diarrheagenic Antibiotic-Resistant Escherichia coli in Zagazig city and to trace reasons for such contamination, three hundred potable water samples were investigated for E...
2016: International Journal of Microbiology
https://www.readbyqxmd.com/read/25885893/epidemiological-patterns-of-asbestos-exposure-and-spatial-clusters-of-incident-cases-of-malignant-mesothelioma-from-the-italian-national-registry
#4
Marisa Corfiati, Alberto Scarselli, Alessandra Binazzi, Davide Di Marzio, Marina Verardo, Dario Mirabelli, Valerio Gennaro, Carolina Mensi, Gert Schallemberg, Enzo Merler, Corrado Negro, Antonio Romanelli, Elisabetta Chellini, Stefano Silvestri, Mario Cocchioni, Cristiana Pascucci, Fabrizio Stracci, Elisa Romeo, Luana Trafficante, Italo Angelillo, Simona Menegozzo, Marina Musti, Domenica Cavone, Gabriella Cauzillo, Federico Tallarigo, Rosario Tumino, Massimo Melis, Sergio Iavicoli, Alessandro Marinaccio
BACKGROUND: Previous ecological spatial studies of malignant mesothelioma cases, mostly based on mortality data, lack reliable data on individual exposure to asbestos, thus failing to assess the contribution of different occupational and environmental sources in the determination of risk excess in specific areas. This study aims to identify territorial clusters of malignant mesothelioma through a Bayesian spatial analysis and to characterize them by the integrated use of asbestos exposure information retrieved from the Italian national mesothelioma registry (ReNaM)...
2015: BMC Cancer
https://www.readbyqxmd.com/read/25723062/stimulation-of-2-methylisoborneol-mib-production-by-actinomycetes-after-cyclic-chlorination-in-drinking-water-distribution-systems
#5
Morteza Abbaszadegan, Min Yi, Absar Alum
The impact of fluctuation in chlorine residual on actinomycetes and the production of 2-methylisoborneol (MIB) were studied in cast-iron and PVC model distribution systems. Actinomycetes were spiked in each system and continued operation for a 12-day non-chlorine experiment, resulting in no changes in actinomycetes and MIB concentrations. Three cyclic chlorination events were performed and chlorine residuals were maintained as follows: 1.0 mg L(-1) for 24 h, 0 mg L(-1) for 48 h, 0.5 mg L(-1) for 48 h, 0 mg L(-1) for 48 h and 2 mg L(-1) for 24 h...
2015: Journal of Environmental Science and Health. Part A, Toxic/hazardous Substances & Environmental Engineering
https://www.readbyqxmd.com/read/25522071/mesothelioma-incidence-in-the-neighbourhood-of-an-asbestos-cement-plant-located-in-a-national-priority-contaminated-site
#6
Lucia Fazzo, Simona Menegozzo, Maria Eleonora Soggiu, Marco De Santis, Michele Santoro, Valentina Cozza, Amelia Brangi, Massimo Menegozzo, Pietro Comba
BACKGROUND: An epidemic of asbestos-related disease is ongoing in most industrialized countries, mainly attributable to past occupational exposure but partly due to environmental exposure. In this perspective, the incidence of pleural mesothelioma close to a former asbestos-cement plant in a national contaminated site was estimated. METHODS: The census-tracts interested by atmospheric dispersion of facilities in the contaminated site were identified. Two subareas with different estimated environmental asbestos impact were distinguished...
2014: Annali Dell'Istituto Superiore di Sanità
https://www.readbyqxmd.com/read/24467891/facultative-hyperaccumulation-of-heavy-metals-and-metalloids
#7
REVIEW
A Joseph Pollard, Roger D Reeves, Alan J M Baker
Approximately 500 species of plants are known to hyperaccumulate heavy metals and metalloids. The majority are obligate metallophytes, species that are restricted to metalliferous soils. However, a smaller but increasing list of plants are "facultative hyperaccumulators" that hyperaccumulate heavy metals when occurring on metalliferous soils, yet also occur commonly on normal, non-metalliferous soils. This paper reviews the biology of facultative hyperaccumulators and the opportunities they provide for ecological and evolutionary research...
March 2014: Plant Science: An International Journal of Experimental Plant Biology
https://www.readbyqxmd.com/read/23856311/recycling-the-product-of-thermal-transformation-of-cement-asbestos-for-the-preparation-of-calcium-sulfoaluminate-clinker
#8
Alberto Viani, Alessandro F Gualtieri
According to recent resolutions of the European Parliament (2012/2065(INI)), the need for environmentally friendly alternative solutions to landfill disposal of hazardous wastes, such as asbestos-containing materials, prompts their recycling as secondary raw materials (end of waste concept). In this respect, for the first time, we report the recycling of the high temperature product of cement-asbestos, in the formulation of calcium sulfoaluminate cement clinkers (novel cementitious binders designed to reduce CO₂ emissions), as a continuation of a previous work on their systematic characterization...
September 15, 2013: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/23376304/rationing-health-protection-a-proposal-to-exempt-nuisance-dust-from-us-clean-air-act-regulations
#9
Terence J Centner, Gregory Colson
The US House of Representative has passed a bill called the "Farm Dust Regulation Prevention Act" (Dust Act) that would exempt most types of particulate matter (PM) in rural areas from the air quality controls of the US Clean Air Act. The Dust Act would markedly change the country's air quality standards. An examination of the proposed provisions shows that they would exempt non-combustion PM pollutants from mining, smelting, petroleum production, and power generation from existing air quality standards. Persons downwind from pollutants generated in rural areas could be exposed to concentrations of carcinogenic heavy metals, asbestos, and benzene known to adversely affect their health and ecological resources...
March 15, 2013: Journal of Environmental Management
https://www.readbyqxmd.com/read/22792207/bringing-together-evolution-on-serpentine-and-polyploidy-spatiotemporal-history-of-the-diploid-tetraploid-complex-of-knautia-arvensis-dipsacaceae
#10
Filip Kolář, Tomáš Fér, Milan Štech, Pavel Trávníček, Eva Dušková, Peter Schönswetter, Jan Suda
Polyploidization is one of the leading forces in the evolution of land plants, providing opportunities for instant speciation and rapid gain of evolutionary novelties. Highly selective conditions of serpentine environments act as an important evolutionary trigger that can be involved in various speciation processes. Whereas the significance of both edaphic speciation on serpentine and polyploidy is widely acknowledged in plant evolution, the links between polyploid evolution and serpentine differentiation have not yet been examined...
2012: PloS One
https://www.readbyqxmd.com/read/22444064/industrial-pollution-and-pleural-cancer-mortality-in-spain
#11
Gonzalo López-Abente, Pablo Fernández-Navarro, Elena Boldo, Rebeca Ramis, Javier García-Pérez
Pleural cancer mortality is an acknowledged indicator of exposure to asbestos and mesothelioma mortality but in 15%-20% of cases no exposure can be recalled. In the past, asbestos was used in many industries and it is still found in many installations. Our objective was to ascertain whether there might be excess pleural cancer mortality among populations residing in the vicinity of Spanish industrial installations that are governed by the Integrated Pollution Prevention and Control (IPPC) Directive and the European Pollutant Release and Transfer Register Regulation and report their emissions to air...
May 1, 2012: Science of the Total Environment
https://www.readbyqxmd.com/read/22308901/electron-spin-resonance-part-two-a-diagnostic-method-in-the-environmental-sciences
#12
REVIEW
Christopher J Rhodes
A review is presented of some of the ways in which electron spin resonance (ESR) spectroscopy may be useful to investigate systems of relevance to the environmental sciences. Specifically considered are: quantititave ESR, photocatalysis for pollution control; sorption and mobility of molecules in zeolites; free radicals produced by mechanical action and by shock waves from explosives; measurement of peroxyl radicals and nitrate radicals in air; determination of particulate matter polyaromatic hydrocarbons (PAH), soot and black carbon in air; estimation of nitrate and nitrite in vegetables and fruit; lipid-peroxidation by solid particles (silica, asbestos, coal dust); ESR of soils and other biogenic substances: formation of soil organic matter carbon capture and sequestration (CCS) and no-till farming; detection of reactive oxygen species in the photosynthetic apparatus of higher plants under light stress; molecular mobility and intracellular glasses in seeds and pollen; molecular mobility in dry cotton; characterisation of the surface of carbon black used for chromatography; ESR dating for archaeology and determining seawater levels; measurement of the quality of tea-leaves by ESR; green-catalysts and catalytic media; studies of petroleum (crude oil); fuels; methane hydrate; fuel cells; photovoltaics; source rocks; kerogen; carbonaceous chondrites to find an ESR-based marker for extraterrestrial origin; samples from the Moon taken on the Apollo 11 and Apollo 12 missions to understand space-weathering; ESR studies of organic matter in regard to oil and gas formation in the North Sea; solvation by ionic liquids as green solvents, ESR in food and nutraceutical research...
2011: Science Progress
https://www.readbyqxmd.com/read/22166297/-sentieri-project-discussion-and-conclusions
#13
P Comba, F Bianchi, S Conti, F Forastiere, I Iavarone, Marco Martuzzi, Loredana Musmeci, Roberto Pasetto, Amerigo Zona, Roberta Pirastu
SENTIERI Project is the first comprehensive study of the health impact of residence in Italian polluted sites (IPSs). The present Chapter examines the main validity aspects of the present mortality investigation and the evaluation of causality of the observed associations; in addition, some recommendations for public health intervention and research priorities in epidemiological studies on environment and health are given. Exposure ascertainment is a key aspect when an ecological study design is adopted in environmental epidemiology, therefore any exposure potentially affecting the population at study should be described in detail...
September 2011: Epidemiologia e Prevenzione
https://www.readbyqxmd.com/read/22029700/artificial-geochemical-barriers-for-additional-recovery-of-non-ferrous-metals-and-reduction-of-ecological-hazard-from-the-mining-industry-waste
#14
Valentine Chanturiya, Vladimir Masloboev, Dmitriy Makarov, Svetlana Mazukhina, Dmitriy Nesterov, Yuriy Men'shikov
Laboratory tests and physical-chemical modeling have determined that mixtures of activated silica and carbonatite, serpophite and carbonatite show considerable promise for developing artificial geochemical barriers. The obtained average contents of nickel and copper deposited on geochemical barriers in the formed mining induced ores are acceptable for their subsequent cost efficient processing using either pyro- or hydrometallurgy methods. Some tests of geochemical barriers have been carried out, involving the use of polluted water in the impact zone of the "Kol'skaya GMK" JSC...
2011: Journal of Environmental Science and Health. Part A, Toxic/hazardous Substances & Environmental Engineering
https://www.readbyqxmd.com/read/21789805/-ecologic-and-hygienic-evaluation-of-chrysotile-asbestos-fibers-elimination-in-cargo-handling-and-transportation-on-railways
#15
(no author information available yet)
Studies proved that plastic bags with chrysotile asbestos put in rows and piled packs covered by shrinkable film, when stored and cargo handling, are not sources of chrysotile asbestos fibers release into the air of workplace. Transporting mass consignment of chrysotile asbestos on railways in covered waggons, irrespective of package, does not result in higher asbestos load for railway workers, passengers and residents of area near railways.
2011: Meditsina Truda i Promyshlennaia Ekologiia
https://www.readbyqxmd.com/read/21193386/pleural-mesothelioma-in-new-caledonia-associations-with-environmental-risk-factors
#16
Francine Baumann, Pierre Maurizot, Morgan Mangeas, Jean-Paul Ambrosi, Jeroen Douwes, Bernard Robineau
BACKGROUND: High incidences of malignant mesothelioma (MM) have been observed in New Caledonia. Previous work has shown an association between MM and soil containing serpentinite. OBJECTIVES: We studied the spatial and temporal variation of MM and its association with environmental factors. METHODS: We investigated the 109 MM cases recorded in the Cancer Registry of New Caledonia between 1984 and 2008 and performed spatial, temporal, and space-time cluster analyses...
May 2011: Environmental Health Perspectives
https://www.readbyqxmd.com/read/20101244/population-resequencing-reveals-local-adaptation-of-arabidopsis-lyrata-to-serpentine-soils
#17
Thomas L Turner, Elizabeth C Bourne, Eric J Von Wettberg, Tina T Hu, Sergey V Nuzhdin
A powerful way to map functional genomic variation and reveal the genetic basis of local adaptation is to associate allele frequency across the genome with environmental conditions. Serpentine soils, characterized by high heavy-metal content and low calcium-to-magnesium ratios, are a classic context for studying adaptation of plants to local soil conditions. To investigate whether Arabidopsis lyrata is locally adapted to serpentine soil, and to map the polymorphisms responsible for such adaptation, we pooled DNA from individuals from serpentine and nonserpentine soils and sequenced each 'gene pool' with the Illumina Genome Analyzer...
March 2010: Nature Genetics
https://www.readbyqxmd.com/read/19865072/assessment-of-cancer-risks-due-to-environmental-exposure-to-asbestos
#18
Hermen A L Driece, Sabine Siesling, Paul H J J Swuste, Alex Burdorf
In a rural area widespread pollution of friable and non-friable waste products was present, used to harden dirt tracks, yards, and driveways during 1935-1974. Exposure to environmental asbestos was assessed by a site approach, based on number of polluted sites within postal code areas, and by a household approach, based on number of households in the close vicinity to polluted sites within postal code areas. Based on asbestos soil investigations, 293 sites were identified with asbestos waste material at the surface, of which 77% contained crocidolite fibres as well as chrysotile fibres...
July 2010: Journal of Exposure Science & Environmental Epidemiology
https://www.readbyqxmd.com/read/19811900/a-review-of-mechanochemistry-applications-in-waste-management
#19
REVIEW
Xiuying Guo, Dong Xiang, Guanghong Duan, Peng Mou
Mechanochemistry is defined to describe the chemical and physicochemical transformation of substances during the aggregation caused by the mechanical energy. Mechanochemical technology has several advantages, such as simple process, ecological safety and the possibility of obtaining a product in the metastable state. It potentially has a prospective application in pollution remediation and waste management. Therefore, this paper aims to give an overall review of the mechanochemistry applications in waste management and the related mechanisms...
January 2010: Waste Management
https://www.readbyqxmd.com/read/19585874/-statistical-analysis-of-the-incidence-of-some-cancers-in-the-province-of-taranto-1999-2001
#20
Giusi Graziano, Massimo Bilancia, Lucia Bisceglia, Gigliola de Nichilo, Alessio Pollice, Giorgio Assennato
OBJECTIVE: to estimate the spatial distribution of risk, in order to assess its correlation to environmental pollution exposure around the large production facilities located in the Taranto area, and to identify high risk areas not previously reported. SETTING: Italy, Taranto province (581,508 inhabitants). DESIGN: incidence data in 29 municipalities of the Taranto province were extracted from the Jonico Salentino Cancer Registry (RTJS) for the following cancer sites: lung (ICDX C33-C34); pleura, pleuric mesothelioma (ICDX C45...
January 2009: Epidemiologia e Prevenzione
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