Detection Methods For Cynobacterial Toxins

Author : G A Codd,T M Jefferies,C W Keevil,E Potter
Publisher : Elsevier
Page : 202 pages
File Size : 42,6 Mb
Release : 1994-01-01
Category : Technology & Engineering
ISBN : 9781845698164

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Detection Methods for Cynobacterial toxins by G A Codd,T M Jefferies,C W Keevil,E Potter Pdf

Cyanobacteria, or blue-green algae, commonly occur in a variety of water types throughout the world. A variable, but, high proportion of the cyanobacterial blooms and scums, which can develop annually in lakes, reservoirs, canals and slow-flowing rivers, contain potent toxins. Although animal poisonings and human health problems associated with the ingestion of, or contact with, cyanobacterial scums have long been recognized, a developing understanding of the health hazards posed by the toxins requires that reliable, sensitive, specific and convenient methods are available for their detection and quantification. Detection methods for cynobacterial toxins looks at the application of biological, toxicological, biochemical and physicochemical techniques in studies of cyanobacterial toxins and at experimental methods that have identified at least 50 cyanobacterial compounds toxic to vertebrates. Academics, public health bodies, environmental protection agencies and water companies are all involved in monitoring cyanobacterial levels and effects, and this book will help to ensure that their research is not duplicated, is standardized and comparable, and that optimal progress can be made in an important area that is still in its developing stages.

Author : G. A. Codd,T. M. Jefferies,C. W. Keevil
Publisher : Woodhead Pub Limited
Page : 202 pages
File Size : 48,6 Mb
Release : 1994-01-01
Category : Medical
ISBN : 1855738023

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Detection Methods for Cynobacterial Toxins by G. A. Codd,T. M. Jefferies,C. W. Keevil Pdf

Cyanobacteria, or blue-green algae, commonly occur in a variety of water types throughout the world. A high proportion of the cyanobacterial blooms and scums contain potent toxins. This volume looks at the application of biological, toxicological, biochemical and physicochemical techniques in studies of cyanobacterial toxins and at experimental methods that have identified at least 50 cyanobacterial compounds toxic to vertebrates.

Author : Valtere Evangelista,Laura Barsanti,Anna Maria Frassanito,Vincenzo Passarelli,Paolo Gualtieri
Publisher : Springer Science & Business Media
Page : 398 pages
File Size : 44,7 Mb
Release : 2008-06-27
Category : Science
ISBN : 9781402084805

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Algal Toxins: Nature, Occurrence, Effect and Detection by Valtere Evangelista,Laura Barsanti,Anna Maria Frassanito,Vincenzo Passarelli,Paolo Gualtieri Pdf

This volume contains the lectures and seminars given at the NATO Advanced Study Institute on “Sensor Systems for Biological Threads: The Algal Toxins Case”, held in Pisa, Italy in October, 2007. The Institute was sponsored and funded by the Scientific Affairs Division of NATO. It is my pleasant duty to thank this institution. This ASI offered updated information on how far the research on algal toxins has gone in the exploration of structures, biosynthesis and regulation of toxins, and the development of technology for bio-monitoring these c- pounds. Algae can form heavy growths in ponds, lakes, reservoirs and sl- moving rivers throughout the world; algae can house toxins which are - ually released into water when the cells rupture or die. Hundreds of toxins have been identified so far. Detection methods, including rapid screening, have been developed to help us learning more about them, especially to find out which toxins are a real threat for people and what conditions encourage their production and accumulation. Early detection of algal toxins is an - portant aspect for public safety and natural environment, and significant efforts are underway to develop effective and reliable tools that can be used for this purpose.

Author : Franca Palumbo,Giuliano Ziglio,André Van der Beken
Publisher : John Wiley & Sons
Page : 246 pages
File Size : 53,7 Mb
Release : 2008-04-30
Category : Science
ISBN : 9780470511114

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Detection Methods for Algae, Protozoa and Helminths in Fresh and Drinking Water by Franca Palumbo,Giuliano Ziglio,André Van der Beken Pdf

This is the second book in the Water Quality Measurement Series. Itfocuses on the analytical aspects related to epidemiology,toxicology, sanitary, engineering and plant technology to providean integrated and clear strategy for carrying out surveillance,quality control, prevention and remedial measures. * Contains a significant number of tables, figures, colour andblack and white photographs and spectra * Offers workable answers to specific practical issues using acomprehensive and scientifically sound approach

Author : B. Nicholson
Publisher : Unknown
Page : 172 pages
File Size : 50,7 Mb
Release : 2007-01-01
Category : Science
ISBN : 1843398265

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Determination and Significance of Emerging Algal Toxins (cyanotoxins) by B. Nicholson Pdf

Author : Brenton C. Nicholson
Publisher : American Water Works Association
Page : 172 pages
File Size : 41,7 Mb
Release : 2007
Category : Algal toxins
ISBN : 9781583215364

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Determination and Significance of Emerging Algal Toxins (cyanotoxins) by Brenton C. Nicholson Pdf

This project investigates the occurrence and toxicity of algal toxins in drinking water sources in the United States and Australia. It purpose is to evaluate the methods available for detection of algal toxins and preliminarily assess the extent and the significance of these toxins in water supplies.

Author : J. Paul Rasmussen,Paul T. Monis,Christopher P. Saint
Publisher : American Water Works Association
Page : 160 pages
File Size : 41,8 Mb
Release : 2008
Category : Bacterial pollution of water
ISBN : UCLA:L0101089936

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Early Detection of Cyanobacterial Toxins Using Genetic Methods by J. Paul Rasmussen,Paul T. Monis,Christopher P. Saint Pdf

This research sought to develop and test rapid genetic methods to identify toxic cyanobacteria. The key objectives were to (1) conduct a literature review and industry questionnaire examining options for rapid genetic tests; (2) characterize and understand the genes involved in cylindrospermopsin and anatoxin production; (3) adapt conventional PCR assays to real-time PCR; (4) develop rapid field methods for DNA preparation; and (5) develop probes for toxin genes and testing in the field.

Author : Richard Scott Yoo
Publisher : American Water Works Association
Page : 260 pages
File Size : 55,7 Mb
Release : 1995
Category : Cyanobacteria
ISBN : 9780898678246

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Cyanobacterial (blue-green Algal) Toxins by Richard Scott Yoo Pdf

Author : N. Thajuddin,A. Sankara narayanan,D. Dhanasekaran
Publisher : Springer Nature
Page : 504 pages
File Size : 40,5 Mb
Release : 2024-01-19
Category : Science
ISBN : 9789819945146

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Protocols for Cyanobacteria Sampling and Detection of Cyanotoxin by N. Thajuddin,A. Sankara narayanan,D. Dhanasekaran Pdf

This protocol book provides detailed procedures for the isolation of cyanobacteria, extraction, quantification, and detection of cyanotoxins. It illustrates the sampling and processing of toxin-producing cyanobacteria in water and aquatic animal samples, detection of cyanotoxins from Anabaena, Anabaenopsis, Cylindrospermopsis, Microsystis, Microcystis, Nodularia, Nostoc, Schizotrix, Lyngbya, Raphidiopsis, Oscillatoria, Planktothrix in aquatic resources. It also covers toxicity analysis by various bioassay protocols, and in vitro and insilico analysis methods. The book also reviews the methods for cyanotoxin extraction, detection, and quantification by various tools including LC-MS/MS, HPLC, NMR, PCR, and HESI-MS/MS. A separate section is dedicated to the advanced methods in Cyanotoxin analysis including the Molecular Imprinting Method (MIM), Cellular signaling biosensor, Electrochemical sensor, Nanosensors, and screening of Polyketide synthase gene. The analysis of various toxin-producing genes like sxtA and mcy is also accounted for in this book. In a nutshell, the book gives comprehensive procedures about the basics and preliminary processes that are involved in sample collection to advanced methods incorporated into the well-explored and unexplored Cyanobacterial toxin. Consequently, this manual is useful for both beginners and advanced researchers, including postgraduate students, academicians, researchers, and scientists in the field of Cyanobacterial research. ​

Author : Jussi Meriluoto,Lisa Spoof,Geoffrey A. Codd
Publisher : John Wiley & Sons
Page : 576 pages
File Size : 42,5 Mb
Release : 2017-01-30
Category : Science
ISBN : 9781119068686

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Handbook of Cyanobacterial Monitoring and Cyanotoxin Analysis by Jussi Meriluoto,Lisa Spoof,Geoffrey A. Codd Pdf

A valuable handbook containing reviews, practical methods and standard operating procedures. A valuable and practical working handbook containing introductory and specialist content that tackles a major and growing field of environmental, microbiological and ecotoxicological monitoring and analysis Includes introductory reviews, practical analytical chapters and a comprehensive listing of almost thirty Standard Operating Procedures (SOPs) For use in the laboratory, in academic and government institutions and industrial settings Those readers will appreciate the research that validates and updates cyanotoxin monitoring and analysis plus adding to approaches for setting standard methods that can be applied worldwide. Wayne Carmichael, Analytical and Bioanalytical Chemistry (2018)

Author : Ian Robert Falconer
Publisher : CRC Press
Page : 303 pages
File Size : 40,5 Mb
Release : 2004-12-20
Category : Science
ISBN : 9780203022870

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Cyanobacterial Toxins of Drinking Water Supplies by Ian Robert Falconer Pdf

The contamination of both drinking and recreational water supplies by cyanobacteria is increasingly a cause for concern worldwide. While contamination causes livestock deaths with relative frequency, acute poisoning is rare in humans. However, there is growing apprehension over the possible role of cylindrospermopsins and microcystins in gastrointe

Author : Angeles Jos,Ana M. Caméan
Publisher : MDPI
Page : 208 pages
File Size : 49,8 Mb
Release : 2020-12-11
Category : Science
ISBN : 9783039436798

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Freshwater Algal Toxins by Angeles Jos,Ana M. Caméan Pdf

Cyanobacterial abundance has increased disproportionately, and this trend is likely to continue in the coming decades. This increase not only has deleterious effects on ecosystem biodiversity but also adversely affects drinking water supplies, livestock watering, crop yields, aquaculture, etc. Thus, the proliferation of cyanobacterial blooms presents human and animal health risks due to the common production of potent toxins, cyanotoxins. Moreover, these risks are aggravated by the accumulation potential of cyanotoxins and their transference to the food chain. In spite of the worldwide increasing occurrence of cyanotoxins, they are still underestimated in regulations. However, risk management of cyanotoxins is only possible after a thorough risk evaluation, and for that purpose, toxicity and exposure data are required. Thus, occurrence and monitoring information is of key importance, and new data in relation to the conditions that favor cyanobacterial growth and cyanotoxin production are welcome in order to prevent their appearance. On the other hand, in regard to toxicity, there are still many data gaps to fill. This book compiles 10 research papers and a review, which provide valuable contributions on all these aspects and demonstrate the importance of cyanobacteria toxins research.

Author : Anonim
Publisher : Unknown
Page : 33 pages
File Size : 51,6 Mb
Release : 2022
Category : Diquat
ISBN : 0660395487

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Guidelines for Canadian Drinking Water Quality by Anonim Pdf

Author : Ingrid Chorus
Publisher : Springer Science & Business Media
Page : 374 pages
File Size : 46,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642595141

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Cyanotoxins by Ingrid Chorus Pdf

Toxic cyanobacteria are increasingly recognised as a potential hazard in water for human use. The recent availability of methods for quantitative screening is leading to a surge of research on their occurrence. This book presents a novel compilation of extensive screening results showing the cyanotoxin levels that may be expected when certain taxa dominate. These results indicate cyanotoxins to be the most widespread among the chemicals of concern in water used for drinking and recreation. It further combines field data with results from laboratory culture experiments to suggest a unifying view of how environmental factors control the cyanotoxin levels in natural waters. A practical section is dedicated to the exposure of humans through drinking-water and recreation.

Author : Ingrid Chorus,Jamie Bartram
Publisher : CRC Press
Page : 437 pages
File Size : 43,6 Mb
Release : 1999-02-11
Category : Architecture
ISBN : 9781482295061

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Toxic Cyanobacteria in Water by Ingrid Chorus,Jamie Bartram Pdf

Cyanobacteria and their toxins are an increasing global public health menace. Most recently, problems have been experienced in Australia, the United States and, due to drought and increasing water scarcity, pose a severe threat in the U.K. With an international range of contributors, all leading experts in their fields, Toxic Cyanobacteria in Water examines the increasing need to protect drinking water and water resources from the hazards of Cyanobacteria and their impact on health. Written and edited by a World Health Organization working group, Toxic Cyanobacteria in Water is an operational handbook in a practical, assessible style. Toxic Cyanobacteria in Water will be invaluable to environmental health officers, professionals in the fields of water supply, public health, fresh water ecology and education, national and international organizations, special interest groups, post-graduate students and utilities responsible for managing drinking water supplies.