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Author : Anders Wicklund
Publisher :
ISBN 13 : 9789155425302
Total Pages : 31 pages
Book Rating : 4.4/5 (253 download)
Download or read book Metabolism of Cadmium and Zinc in Fish written by Anders Wicklund and published by . This book was released on 1990 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Elsa M. B. Sorensen
Publisher : CRC Press
ISBN 13 : 9780849342684
Total Pages : 392 pages
Book Rating : 4.3/5 (426 download)
Download or read book Metal Poisoning in Fish written by Elsa M. B. Sorensen and published by CRC Press. This book was released on 1991-05-03 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal Poisoning in Fish provides a comprehensive look at many aspects of metal poisoning of euryhaline and stenohaline fish. Metals and metalloids are considered individually and collectively and include arsenic, lead, selenium, copper, cadmium, mercury, and zinc. This informative, readable volume is designed to help regulatory personnel, enforcement personnel, and scientists understand the impact of these elements on fish. Topics covered include mechanisms of action, toxicity, biological effects, accumulation, tissue distribution, concentration factors, maximum acceptable toxicant concentrations, application factors, biological half-lives, uptake kinetics, depuration kinetics, elemental speciation, and detoxification mechanisms. The book emphasizes the use of data gathered from a variety of sources to pinpoint specific elemental agents as causal factors in the morbidity and mortality of fish.
Author : Frank Riget
Publisher : Museum Tusculanum Press
ISBN 13 : 9788763512442
Total Pages : 36 pages
Book Rating : 4.5/5 (124 download)
Download or read book Zinc, Cadmium, Mercury and Selenium in Greenland Fish written by Frank Riget and published by Museum Tusculanum Press. This book was released on 1997 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert L. Spehar
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.3/5 (91 download)
Download or read book Cadmium and Zinc Toxicity to Jordanella Floridae written by Robert L. Spehar and published by . This book was released on 1976 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S.J. Thrower
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (9 download)
Download or read book Metabolism of Zinc, Cadmium and Copper in Rats Fed Shellfish Highly Contaminated with Heavy Metals written by S.J. Thrower and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ronald Eisler
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.3/5 (91 download)
Download or read book Cadmium Hazards to Fish, Wildlife, and Invertebrates written by Ronald Eisler and published by . This book was released on 1985 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contamination of the environment by cadmium, a relatively rare heavy metal, is increasing and is especially severe in the vicinity of smelters and urban industrialized areas. Very low concentrations of cadmium have been implicated as the cause of numerous deleterious effects to fish and wildlife, especially aquatic life. This report briefly reviews ecological and toxicological aspects of cadmium, with emphasis on natural resources, and provides recommendations for the protection of sensitive species of wildlife and aquatic biota. Subtopics include: enviornmental chemiatry; background concentrations in terrestrial and aquatic organisms; toxic and sublethal effects, including bioaccumulation; and teratogenic, mutagenic, and carcinogenic properties. parag Keywords: contaminants; natural resources; toxicity; fishes; wildlife; cadmium; heavy metals; metabolism; sublethal effects
Author : Peter Jon Mellinger
Publisher :
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (11 download)
Download or read book The Comparative Metabolism of Cadmium, Mercury and Zinc as Environmental Contaminants in the Freshwater Mussel, Margaritifera Margaritifera written by Peter Jon Mellinger and published by . This book was released on 1972 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The uptake, tissue distribution and retention patterns of cadmium, mercury and zinc were examined in the freshwater mussel, Margaritifera margaritifera. All three of these heavy metals are found in the environment. Both cadmium and mercury are toxic at low environmental concentrations. Zinc may also be toxic at low concentrations but is also a required microelement in plants and animals. The mussels were maintained in separate solutions containing radioisotopes of these metals at 14.5°C. The uptake was followed for 39 to 80 days of chronic exposure, at which time a near equilibrium was reached in most experiments. At this point all animals were placed in uncontaminated water. Half of them were sampled at intervals to determine changes in tissue distribution. The remainder were regularly counted to determine the pattern of retention. An Armac liquid scintillation whole-body counter was used for all determinations. The tissue distribution. was remarkably constant over separate studies lasting from 67 to 150 days. Multicomponent retention patterns were observed for each metal. The percent of original whole-body activity remaining after 81 days was 87% for methylmercuric chloride, 69% for mercuric nitrate, 76% for cadmium chloride and 57% for zinc chloride. Retention studies were terminated after approximately 81-150 days. The long term retention components for cadmium chloride, methylmercuric chloride, mercuric nitrate and zinc chloride revealed biological half-lives of 835, 860, 194 and 103 days, respectively. The inhibition of zinc uptake in mussels was demonstrated when 2.0 ppm cadmium was added to the experimental solution. This level of cadmium also proved toxic to the mussels with a median survival time of 88 hours. When the cadmium concentration was doubled (4.0 ppm) the median survival time was reduced to 61 hours.
Author : Chris M. Wood
Publisher : Academic Press
ISBN 13 : 0123786363
Total Pages : 524 pages
Book Rating : 4.1/5 (237 download)
Download or read book Homeostasis and Toxicology of Essential Metals written by Chris M. Wood and published by Academic Press. This book was released on 2012 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Homeostasis and Toxicology of Essential Metals synthesizes the explosion of new information on the molecular, cellular, and organismal handling of metals in fish in the past 15 years. These elements are no longer viewed by fish physiologists as "heavy metals" that kill fish by suffocation, but rather as interesting moieties that enter and leave fish by specific pathways, which are subject to physiological regulation. The metals featured in this volume are those about which there has been most public and scientific concern, and therefore are those most widely studied by fish researchers. Metals such as Cu, Zn, Fe, Ni, Co, Se, Mo and Cr are either proven to be or are strongly suspected to be essential in trace amounts, yet are toxic in higher doses.
Author : William J. Langston
Publisher : Springer Science & Business Media
ISBN 13 : 1475727615
Total Pages : 480 pages
Book Rating : 4.4/5 (757 download)
Download or read book Metal Metabolism in Aquatic Environments written by William J. Langston and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal Metabolism in Aquatic Environments is a synthesis of recent developments in the field of metal ecotoxicology and features a number of contemporary issues arising from the interaction of metals and biota, such as pathways of assimilation and food chain transfer, metal accumulation and detoxification in humans and biotransformation of elements such as mercury and arsenic.
Author : Ronald Eisler
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (91 download)
Download or read book Zinc Hazards to Fish, Wildlife, and Invertebrates written by Ronald Eisler and published by . This book was released on 1993 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Academic Press
ISBN 13 : 9780123786364
Total Pages : 520 pages
Book Rating : 4.7/5 (863 download)
Download or read book Fish Physiology: Homeostasis and Toxicology of Essential Metals written by and published by Academic Press. This book was released on 2011-08-11 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Homeostasis and Toxicology of Essential Metals synthesizes the explosion of new information on the molecular, cellular, and organismal handling of metals in fish in the past 15 years. These elements are no longer viewed by fish physiologists as "heavy metals" that kill fish by suffocation, but rather as interesting moieties that enter and leave fish by specific pathways, which are subject to physiological regulation. The metals featured in this volume are those about which there has been most public and scientific concern, and therefore are those most widely studied by fish researchers. Metals such as Cu, Zn, Fe, Ni, Co, Se, Mo and Cr are either proven to be or are strongly suspected to be essential in trace amounts, yet are toxic in higher doses. The companion volume, Homeostasis and Toxicology of Non-Essential Metals, Volume 31B, covers metals that have no known nutritive function in fish at present, but which are toxic at fairly low levels, such as Ag, Al, Cd, Pb, Hg, As, Sr, and U. In addition, three chapters in Volumes 31A and 31B on Basic Principles (Chapter 1, 31A), Field Studies and Ecological Integration (Chapter 9, 31A) and Modeling the Physiology and Toxicology of Metals (Chapter 9, 31B) act as integrative summaries and make these two volumes a vital set for readers. All major essential metals of interest are covered in metal-specific chapters Each metal-specific chapter is written by fish physiologists/toxicologists who are recognized authorities for that metal A common format is featured throughout this two volume edition
Author : Kenneth Roger Roberts
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (176 download)
Download or read book Effect of High Dietary Cadmium on Zinc Absorption and Metabolism in Calves Fed for Comparable Nitrogen Balances written by Kenneth Roger Roberts and published by . This book was released on 1973 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309039940
Total Pages : 765 pages
Book Rating : 4.3/5 (9 download)
Download or read book Diet and Health written by National Research Council and published by National Academies Press. This book was released on 1989-01-01 with total page 765 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diet and Health examines the many complex issues concerning diet and its role in increasing or decreasing the risk of chronic disease. It proposes dietary recommendations for reducing the risk of the major diseases and causes of death today: atherosclerotic cardiovascular diseases (including heart attack and stroke), cancer, high blood pressure, obesity, osteoporosis, diabetes mellitus, liver disease, and dental caries.
Author : Carl Haux
Publisher :
ISBN 13 : 9789172229099
Total Pages : 157 pages
Book Rating : 4.2/5 (29 download)
Download or read book Aspects of Ion Balance and Metabolism in Teleost Fish in Relation to Vitellogenin Synthesis and During Cadmium Exposure written by Carl Haux and published by . This book was released on 1985 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. M. Dine
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (597 download)
Download or read book Some Aspects of the Uptake and Metabolism of Cadmium and Zinc by the Freshwater Mussel Anodonta Anatina (L.). written by D. M. Dine and published by . This book was released on 1986 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Philip Wexler
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.:/5 (319 download)
Download or read book Aquatic Toxicology of Metals and Metallic Compounds written by Philip Wexler and published by . This book was released on 1982 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 886 pages
Book Rating : 4.:/5 (319 download)
Download or read book Toxicity Bibliography written by and published by . This book was released on 1976 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt:
