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Tesi sul tema "Cyanobacterial toxins"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 25 luglio 2024

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1

Cross, David Michael. "Analytical methods for cyanobacterial toxins." Thesis, University of Bath, 1997. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390310.

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2

Froscio, Suzanne M. "Investigation of the mechanisms involved in cylindrospermopsin toxicity : hepatocyte culture and reticulocyte lysate studies." Title page, contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phf938.pdf.

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Abstract (sommario):

Bibliography: leaves 121-139. The aim of this study was to determine the extent to which protein synthesis inhibition, lowered glutathione (GSH) levels and toxin metabolism contribute to the toxicity of cyclindrospermopsin. Both hepatocyte cultures and reticulocyte lysates were utilized as in vitro tools of investigation. The findings imply that the inhibition of protein synthesis by direct action of the toxin cannot be considered a primary cause of hepatocyte cell death over an acute time frame. Cytochrome P450-derived metabolites may play a crucial role in cytotoxicity, and the toxicity proc

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3

Engelke, Clemens J. "Cyanobacterial chemical ecology." Thesis, University of Aberdeen, 2001. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU485501.

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This thesis reports the effect of the non-toxic cyanobacterium Oscillatoria agardhii CYA29 and its spent medium on the cell-bound toxin levels in Microcystis aeruginosa PCC7820 and Nodularia sp. PCC7804. Microcystin levels were elevated when O. agardhii or its spent medium were added to cultures of M. aeruginosa PCC7820. This effect was also observed for two nodularin variants in Nodularia PCC7804. However, growth of M. aeruginosa in its own spent medium did not lead to elevated microcystin levels. Some Gram-negative bacteria use quorum sensing, the determination of population density by phero

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4

McElhiney, Jacqueline. "Purification, detection and biological effects of cyanobacterial toxins." Thesis, Robert Gordon University, 1999. http://hdl.handle.net/10059/528.

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The aesthetic beauty of a landscape is a very subjective issue: every person has their own opinions and their own idea of what beauty is. However, all people have a common evolutionary history, and, according to the Biophilia hypothesis, a genetic predisposition to liking certain types of landscapes. It is possible that this common inheritance allows us to attempt to model scenic preference for natural landscapes. The ideal type of model for such predictions is the psychophysical preference model, integrating psychological responses to landscapes with objective measurements of quantitative and

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5

Williams, Philip. "Chemical investigations of marine cyanobacteria : the search for new anticancer agents from the sea /." Thesis, University of Hawaii at Manoa, 2003. http://hdl.handle.net/10125/6878.

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6

Man, Kwok Wai. "The development of surfactant-medicated analytical methods for the determination of cyanobacterial toxins in natural waters /." access full-text access abstract and table of contents, 2005. http://libweb.cityu.edu.hk/cgi-bin/ezdb/thesis.pl?phd-bch-b19887875a.pdf.

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Thesis (Ph.D.)--City University of Hong Kong, 2005.<br>"Submitted to Department of Biology and Chemistry in partial fulfillment of the requirements for the degree of Doctor of Philosophy" Includes bibliographical references.

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7

Lotierzo, Manuela. "Biological and artificial receptors in affinity sensor for water toxins detection." Thesis, Cranfield University, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.274040.

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8

Dale, Vanessa Cordelia Meriel. "The study of cyanobacterial toxins by means of tandem mass spectroscopy." Thesis, University of Warwick, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.282458.

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9

Coyle, Sadie Marie. "Investigations of microcystins (cyanobacterial peptide toxins) : detection, purification and analysis." Thesis, Robert Gordon University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.360091.

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10

Shams, Shiva. "Diversity, impact and fate of cyanobacterial toxins in freshwater ecosytems." Doctoral thesis, country:DE, 2015. http://hdl.handle.net/10449/24890.

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Massive proliferations of cyanobacteria (bloom) are common in aquatic environments worldwide. These blooms are often toxic due to the presence of hepatotoxins or neurotoxins and have become a worldwide environmental problem. Various incidents of animal and human poisonings have been attributed to these toxins. Therefore, monitoring of potentially toxic cyanobacteria and the associated toxins need to be investigated routinely in each water body. In the first part of present study, LC-MS methods were applied for identifying and quantifying cyanotoxins diversity in Lake Garda. Anatoxin-a (ATX) a

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11

Phelan, Richard Reginald. "Microcystin enhances the fitness of microcystin producing cyanobacteria at high light intensities by either preventing or retarding photoinhibition." Thesis, Nelson Mandela Metropolitan University, 2013. http://hdl.handle.net/10948/d1020957.

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Several genera of cyanobacteria produce microcystin, a monocyclic peptide, with a unique chemical structure. To date, there have been over a 100 different structural variants of microcystin which have been identified. Microcystin production is affected by numerous environmental factors. However, the primary modulating factor for intracellular microcystin quota is the intracellular N:C ratio. No clearly defined biological role has been described for microcystin. Proposed roles for microcystin include defence against plankton grazers, metal chelation, an infochemical and a protectant against oxi

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12

Shams, Shiva [Verfasser]. "Diversity, impact and fate of cyanobacterial toxins in freshwater ecosystems / Shiva Shams." Konstanz : Bibliothek der Universität Konstanz, 2015. http://d-nb.info/1114886548/34.

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13

Fischer, Andreas [Verfasser]. "In vitro investigations on uptake and toxicity of cyanobacterial toxins / Andreas Fischer." Konstanz : Bibliothek der Universität Konstanz, 2010. http://d-nb.info/1028937717/34.

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14

Norris, Ross L. G. "Toxicology of compounds from the cyanobacterium Cylindrospermopsis raciborskii /." [St. Lucia, Qld.], 2002. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16950.pdf.

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15

Ruebhart, David Robert. "Alternative Bioassays for the Detection of Cyanotoxins." Thesis, Griffith University, 2009. http://hdl.handle.net/10072/367103.

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Abstract: The presence of cyanobacteria, and their associated toxins, in drinking water supplies presents a public health risk. When specific cyanotoxins are suspected, analyte specific techniques such as HPLC are generally used. However, if there is a bloom of taxa not previously known as toxic, its potential risk has traditionally been determined by the mouse bioassay. Despite its long standing use, this bioassay has several constraints including a lack of precise quantification of cyanotoxins at low concentrations, insensitivity, difficulties in the interpretation of results and slow t

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16

Osborne, Nicholas John Thomas. "Investigation of the toxicology and public health aspects of the marine cyanobacterium, Lyngbya majuscula /." [St. Lucia, Qld.], 2004. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe18107.pdf.

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17

Senogles-Derham, Peta-Joanne. "The evaluation of methods for the removal of cyanobacterial toxins and formation of treatment by-products /." [St. Lucia, Qld.], 2001. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17139.pdf.

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18

Jayatissa, Loku Pullukkuttige. "The role of cyanobacterial toxins as grazing inhibitors in the fresh water cladoceran Daphnia magna straus." Thesis, University of Stirling, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.261824.

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19

Knierim, Tika L. "The photodegradation of domoic acid and the effects of metal chelation /." Electronic version (PDF), 2005. http://dl.uncw.edu/etd/2005/knierimt/tikaknierim.html.

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20

Antoniou, Maria G. "Mechanistic studies on the degradation of cyanobacterial toxins and other nitrogen containing compounds with hydroxyl and sulfate radical based Advanced Oxidation Technologies." University of Cincinnati / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1267460267.

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21

Andrade, Fabiana Martins de. "Determinação de cianotoxinas em amostras de florações de cianobactérias coletadas em pesque-pagues e pisciculturas situadas na região do Alto Mogi." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/75/75132/tde-12112009-153503/.

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Abstract (sommario):

O crescimento acelerado da aqüicultura no estado de São Paulo, ou seja, a implantação de pesque-pagues e pisciculturas pode estar causando uma série de problemas ambientais. A contribuição para o processo de eutrofização é uma das conseqüências desses empreendimentos, pois tanto os tanques utilizados na piscicultura como os afluentes em torno desses estabelecimentos, estão sendo eutrofizados pelo excesso de nutrientes. Uma das conseqüências da eutrofização é o aparecimento de florações de cianobactérias, e a principal preocupação está nas toxinas liberadas por estas cianobactérias, que se in

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22

Jaja-Chimedza, Asha D. "Contribution of Lipophilic Secondary Metabolites to the Toxicity of Strains of Freshwater Cyanobacterial Harmful Algal Blooms, Identified Using the Zebrafish (Danio rerio) Embyo as a Model for Vertebrate Development." FIU Digital Commons, 2014. http://digitalcommons.fiu.edu/etd/1535.

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Cyanobacteria (“blue-green algae”) are known to produce a diverse repertoire of biologically active secondary metabolites. When associated with so-called “harmful algal blooms”, particularly in freshwater systems, a number of these metabolites have been associated - as “toxins”, or commonly “cyanotoxins” - with human and animal health concerns. In addition to the known water-soluble toxins from these genera (i.e. microcystins, cylindrospermopsin, and saxitoxins), our studies have shown that there are metabolites within the lipophilic extracts of these strains that inhibit vertebrate developmen

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23

Downing, T. G. "The role of nitrogen in the regulation of microcystin content in Microcystis aeruginosa." Thesis, Stellenbosch : Stellenbosch University, 2005. http://hdl.handle.net/10019.1/50523.

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Thesis (PhD)--University of Stellenbosch, 2005.<br>ENGLISH ABSTRACT: Several genera of cyanobacteria produce a range of toxins. The increased rate of eutrophication of surface fresh waters due to anthropogenic inputs has resulted in more frequent and severe cyanobacterial bloom events. Such bloom events make impoundments unsuitable for recreational use and increase the cost of production of potable water due to the necessity for removal of toxins released from cells during the purification process. Microcystis aeruginosa is the major freshwater bloom-forming toxic cyanobacterium. Conce

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24

Boff, Paulo Henrique. "Avaliação sazonal da comunidade fitoplantônica e da cianotoxina microcistina e a relação com parâmetros físico-químicos em três lagoas do município de Osório - RS." reponame:Repositório Institucional da UCS, 2017. https://repositorio.ucs.br/handle/11338/3276.

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A extensa rede de lagoas presente no litoral do Rio Grande do Sul constitui ecossistemas de grande diversidade ecológica. Esses corpos de água, também se caracterizam por apresentarem pequena profundidade, tornando-os sensíveis às mudanças naturais ou antrópicas. As interferências antrópicas podem acarretar em diversas modificações físicas e químicas, provocando a eutrofização dos corpos de água. Esse processo modifica as variáveis ambientais em diversos aspectos, influenciados principalmente pela concentração de nutrientes inorgânicos, penetração da luz, temperatura e pH da água, bem como a

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25

Masango, Mxolisi Goodwill. "A comparative analysis of the cytotoxicity of cyanotoxins using in vitro (cell culture) and in vivo (mouse) assays." Diss., Pretoria : [s.n.], 2007. http://upetd.up.ac.za/thesis/available/etd-05122008-100402/.

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26

Balsano, Evelyn [Verfasser], Lima Stephan [Akademischer Betreuer] Pflugmacher, Lima Stephan [Gutachter] Pflugmacher, Enamul [Gutachter] Hoque, and Vera [Gutachter] Meyer. "Uptake, physiological responses and technical application of the aquatic fungus Mucor hiemalis EH5 for the removal of cyanobacterial toxins / Evelyn Balsano ; Gutachter: Stephan Pflugmacher Lima, Enamul Hoque, Vera Meyer ; Betreuer: Stephan Pflugmacher Lima." Berlin : Technische Universität Berlin, 2017. http://d-nb.info/1156011086/34.

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27

Müller, Luciana. "Avaliação da toxicidade e degradação de M. aeruginosa e Microcistina-LR por AOPs e nanopartículas de prata." Universidade Tecnológica Federal do Paraná, 2017. http://repositorio.utfpr.edu.br/jspui/handle/1/2601.

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Florações de cianobactérias são facilmente encontradas, devido ao crescente aporte de nutrientes nos corpos de águas naturais e artificiais, ocasionado pelos acelerados processos de eutrofização frutos da ocupação urbana e rural sem a observação de critérios mínimos. Microcystis aeruginosa é uma espécie de cianobactéria potencialmente produtora de cianotoxinas, comumente associada a casos de intoxicação em escala mundial. Novas tecnologias para o tratamento de água têm sido implementadas para cumprimento dos padrões de potabilidade exigidos pela legislação. O presente trabalho buscou analisar

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28

Chaivimol, Jittra. "The study of peptide toxins from freshwater cyanobacteria." Thesis, University of Warwick, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389448.

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29

Pope, Phillip Byron. "Metagenomics of Cyanobacterial Blooms." Thesis, Griffith University, 2007. http://hdl.handle.net/10072/368095.

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Cyanobacteria are a diverse and widely distributed group of organisms common in soil and in both marine and freshwater. Under favorable conditions they can reproduce explosively, forming dense concentrations called blooms. Fresh water cyanobacterial blooms in particular are commonly associated with toxin production in drinking water supplies and are increasingly becoming a risk to human health. Beyond toxin production these extremely complex, constantly interacting and changing microbial communities have vast impacts on their surrounding ecosystem. The triggers that initiate bloom formation an

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30

Humpage, Andrew Raymond. "Tumour promotion by the cyanobacterial toxin microcystin /." Title page, contents and abstract only, 1997. http://web4.library.adelaide.edu.au/theses/09PH/09phh9258.pdf.

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31

Papaefthimiou, Dimitra. "Phylogeny, diversity and toxin production related to cyanobacterial symbioses." Doctoral thesis, Stockholm : Department of Botany, Stockholm university, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-6861.

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32

Misson, Benjamin Olivier. "Potentiel toxique et structure génétique de populations de Microcystis en lien avec les différentes phases de son cycle de vie." Thesis, Clermont-Ferrand 2, 2011. http://www.theses.fr/2011CLF22168/document.

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L‟eutrophisation croissante des écosystèmes aquatiques favorise le développement des cyanobactéries, parmi lesquelles Microcystis est la plus représentée dans les régions tempérées. La capacité de Microcystis à produire une puissante hépatotoxine, la microcystine, est à l‟origine de diverses perturbations écologiques, et de nombreuses nuisances sanitaires. La compréhension des facteurs déterminant la toxicité des efflorescences de Microcystis constitue, de fait, un enjeu majeur des recherches actuelles. Dans ce contexte, l‟objectif premier de ce travail de thèse était d‟étudier la variabilité

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33

Duan, Hongmei. "Monitoring and characterization of toxic cyanobacterial blooms." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=66915.

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Molecular tools were used to monitor the dynamics of Microcystis populations and the potential microcystin producers in Missisquoi Bay (the Canadian part of Lake Champlain). This study showed the GF/C filters, which are typically used to prepare samples for microcystin analysis, were not ideal for the characterization of total bacterial communities, but were sufficient for the chemical analyses of cyanobacterial microcystins. The mcyD gene copy number determined by Q-PCR correlated well with the microcystin concentration determined by ELISA and HPLC in 2006; therefore mcyD Q-PCR co

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34

Albuquerque, Junior Eden Cavalcanti de. "Produção e caracterização de carvão ativado para remoção de microcistinas." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/267150.

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Orientadores: Telma Teixeira Franco, Aparecido dos Reis Coutinho<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Quimica<br>Made available in DSpace on 2018-08-08T03:24:02Z (GMT). No. of bitstreams: 1 AlbuquerqueJunior_EdenCavalcantide_D.pdf: 5506754 bytes, checksum: 149084e24491605061535d97418d544f (MD5) Previous issue date: 2006<br>Resumo: As microcistinas, hepatotoxinas, são os principais agentes tóxicos produzidos pelas cianobactérias. Essas toxinas vêm despertando atenções em razão do aumento do número de registros de florações tóxicas de cianobactérias

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35

Mihali, Troco Kaan Biotechnology &amp Biomolecular Sciences Faculty of Science UNSW. "Biosynthesis of toxic alkaloids in cyanobacteria." Publisher:University of New South Wales. Biotechnology & Biomolecular Sciences, 2008. http://handle.unsw.edu.au/1959.4/41485.

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Freshwater cyanobacteria produce a wealth of biologically active metabolites, which can adversely affect human and animal health, and cause great economic damage to the fishing, tourism and water-management industries on a global scale. We describe the molecular genetics and biochemistry of biosynthesis for the cyanobacterial toxic alkaloids cylindrospennopsin, paralytic shellfish toxins (PST) and anatoxin-a. Characterisation of the 43 kb cylindrospennopsin biosynthesis gene cluster (cyr), in Cylindrospermopsis raciborskii AWT205 is described. Biosynthesis is initiated via an amidinotransfer o

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36

DeMarco, Jonathan R. "Cyanobacterial Blooms in Chautauqua Lake, NY: Nutrient Sources and Toxin Analyses." Bowling Green State University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1625052848648708.

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37

Cornish, Benjamin J. P. A. "The destruction of the cyanobacterial toxin microcystin-LR by semiconductor photocatalysis." Thesis, Robert Gordon University, 2000. http://hdl.handle.net/10059/3094.

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Abstract (sommario):

In fresh waters where cyanobacteria (blue-green algae) flourish, dense growths known as blooms occur. Such blooms present a threat to human and animal health as many of these cyanobacteria produce toxins. One such group of toxins are the microcystins which are hepatotoxic resulting in haemoraging and tumour promotion in the liver. There have been several reports of human poisonings resulting from the presence of cyanotoxins in potable waters, some of which have resulted in fatalities. The most frequently cited cyanotoxin in these poisonings has been microcystin-LR, which has prompted the World

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38

Delaney, James M. "The biological activity of microcystin-LR, isolated from the cyanobacterium Microcystis aeruginosa against insects." Thesis, University of Newcastle Upon Tyne, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308015.

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39

Craggs, Joanna K. "Structure-function relationships of Clostridium difficile toxin A." Thesis, University of Nottingham, 1999. http://eprints.nottingham.ac.uk/12047/.

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Ten overlapping fragments covering the entire Clostridium difficile toxin A gene were cloned and expressed in Escherichia coli. Eight fragments (a', a2, b, c, d, e, f and g) represented the first 5.55kb of the gene whereas two fragments (hl and h2) each spanned the entire C-terminal repeat region of the molecule. All activities relating to binding to carbohydrates (i. e. cold haemagglutination of rabbit erythrocytes), binding to bovine thyroglobulin and non-specific binding to a murine monoclonal antibody were restricted solely to peptides H1 (amino acids [aa] 1834-2683) and H2 (aa 1832-2683).

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40

Elias, Luciana Mecatti. "Análises moleculares, químicas e ecotoxicológicas de cianobactérias presentes em florações de lagoas do estado de São Paulo." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/11/11138/tde-02082011-154909/.

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Cianobactérias são microrganismos que desempenham um papel ecológico fundamental na natureza. O processo de eutrofização em ambientes aquáticos, tais como lagos e reservatórios, constitui um dos principais fatores relacionados à ocorrência de florações de cianobactérias nestes locais. Quatro lagoas presentes no Estado de São Paulo, nas cidades de Campinas, Limeira e Piracicaba foram estudadas visando descobrir a diversidade de cianobactérias presentes, seu potencial para a produção de cianotoxinas e os efeitos destas em organismos aquáticos bioindicadores, como Hydra attenuata. As amostras for

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Miller, Robert. "EVALUATION OF TOXIC CYANOBACTERIA IN CENTRAL FLORIDA STORMWATER PONDS." Master's thesis, University of Central Florida, 2005. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3089.

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Algal blooms are a common occurrence in water bodies of all shapes and sizes throughout the United States and countries around the world. The State of Florida is no exception to this phenomenon. Cyanobacteria, or blue-green algae, have proven to be of special concern due to its proliferation and potential to produce toxins that are harmful to humans, livestock and wildlife. A casual drive along the roads and in the neighborhoods of central Florida will confirm algal conditions in many areas. The potential for exposure to harmful and possibly fatal toxins associated with these algal blooms are

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42

Pearson, Michael John. "The management of a national environmental problem 'toxic cyanobacteria'." Thesis, University of Dundee, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.311866.

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43

Brookes, Justin Dean. "The influence of nutrients and light on the metabolic activity and buyoancy of Microcystis aeruginosa and Anabaena circinalis /." Title page, contents and summary only, 1997. http://web4.library.adelaide.edu.au/theses/09PH/09phb8711.pdf.

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44

Deberdt, Gina Luísa Boemer. "Estudo de cianobactérias em reservatório com elevado grau de trofia (Reservatório de Salto Grande - Americana - SP)." Universidade de São Paulo, 2002. http://www.teses.usp.br/teses/disponiveis/18/18139/tde-18042016-112245/.

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O estudo das florações de cianobactérias potencialmente tóxicas é de fundamental importância, principalmente se tratando de um reservatório de grande valor econômico e social, devido a seus usos múltiplos e localização próxima a grandes centros urbanos como é o reservatório de Salto Grande (Americana - SP). Assim, este trabalho visou fornecer subsídios para formulação de prognóstico da ocorrência de cianobactérias e produção de toxinas em ambientes aquáticos com elevado grau de eutrofização. Para isto, a pesquisa foi desenvolvida em três escalas: em macrocosmo (represa), foi determinada a vari

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45

Kardinaal, Willem Edwin Adrianus. "Who's bad? molecular identification reveals seasonal dynamics of toxic and non-toxic freshwater cyanobacteria /." [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2007. http://dare.uva.nl/document/51515.

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46

Lister, Michelle M. "Understanding the genetic mechanisms of Clostridium difficile toxin regulation and clinical relapse." Thesis, University of Nottingham, 2018. http://eprints.nottingham.ac.uk/53216/.

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Abstract (sommario):

Clostridium difficile is the leading cause of health care associated diarrhoea and remains a burden for the NHS. Disease symptoms can range from mild diarrhoea through to fulminant pseudomembranous colitis, resulting in mortality for some patients. Recurrence is a major problem and estimates are that 20% of all patients with disease will either relapse (with the same strain) or have a re-infection (with a different strain). Arguably, the main virulence factors are toxins A (TcdA) and toxin B (TcdB) which cause disease symptoms. The genes encoding TcdA and TcdB are located within the pathogenic

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47

Zajac, Meron Petro. "Investigação da cilidrospermopsina e PSPs em amostras de águas superficiais no Estado de São Paulo (OU) Investigação da presença de cilindrospermopsina e saxitoxinas em amostras de águas superficiais no Estado de São Paulo." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/9/9141/tde-27102009-120004/.

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Abstract (sommario):

O crescimento desordenado das cidades tem trazido à tona problemas de saneamento e degradação dos recursos naturais, entre eles a água. O despejo de efluentes domésticos e industriais têm ocasionado a eutrofização dos mananciais, culminando com a proliferação dos fitoplânctons. Esta proliferação tem chegado ao ponto, em certos momentos, de acarretar episódios de floração de algas. Entre os organismos fitoplanctônicos que se desenvolvem no ambiente, estão as cianobactérias, com vários gêneros capazes de produzir diversas cianotoxinas, tais como as microcistinas, anatoxinas, cilindrospermopsinas

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48

Chintalapati, Pranav Sankar. "Degradation of cyanobacterial toxin microcystin-LR using UV/vacuum-UV advanced oxidation for drinking water treatment." Thesis, University of British Columbia, 2017. http://hdl.handle.net/2429/63028.

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Abstract (sommario):

Cyanobacterial blooms have been increasing in magnitude and frequency around the world and studies have concluded that climate change, population growth, and industrial development will accelerate this phenomenon. The presence of cyanobacterial blooms in drinking water sources is a concern due to the production of cyanobacterial toxins, which are known to damage internal organs and disrupt nervous system functions. Shallow surface water sources for small water systems are at a greater risk of eutrophication and small, remote communities often lack the resources and infrastructure for adequat

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49

Bertani, Paul. "Advancing Healthcare: A 3D Nanoscale Cell Electroporation Platform and AlGaN/GaN Biosensors for Cyanobacterial Toxin Detection." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu159828807909402.

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50

SILVA, JOSE R. L. da. "Cianobactérias e cianotoxinas no reservatório da UHE Lajeado, Palmas - TO: fatores condicionantes ao surgimento de floração e avaliação da remoção por meio de uma instalação piloto de dupla filtração." reponame:Repositório Institucional do IPEN, 2014. http://repositorio.ipen.br:8080/xmlui/handle/123456789/23274.

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Abstract (sommario):

Submitted by Claudinei Pracidelli (cpracide@ipen.br) on 2015-01-19T10:12:52Z No. of bitstreams: 0<br>Made available in DSpace on 2015-01-19T10:12:52Z (GMT). No. of bitstreams: 0<br>Tese (Doutorado em Tecnologia Nuclear)<br>IPEN/T<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

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