| Papers [1-15] of 100 :: [Page 1 of 7] | | Go to page : 1 2 3 4 5 6 7 —> | Search results on "MERCURY TOXICITY": |
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Mercury Toxicity, 2002.
Discusses the serious problem of mercury pollution.
1,125 words (approx. 4.5 pages), 3 sources, $ 39.95
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Abstract
Discusses the serious problem of mercury pollution. Dangers to children and the developing fetus. Industrial air pollution as the major source of mercury pollution. Power plants and automobiles as other sources. Growing problem of mercury polluted waters on fish and humans who eat fish. Lack of effective treatment. Control measures.
From the Paper
"Summary
Mercury toxicity is a serious problem since mercury does not degrade in the environment and so once it is there as a contaminant, it is difficult to remove. It is highly toxic, particularly to children and the developing fetus, where it interferes with development, particularly the maturation process of the brain. Whatever form mercury is in - elemental, inorganic, or organic - it is toxic, and there is no truly effective treatment once it gets into the human body. Chelation therapy may help, but there are doubts as to its effectiveness or its ability to reduce the toxic effects which may have already occurred.
Most mercury pollution comes from industrial air pollution, although more and more water is becoming polluted from industrial ..."
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Mercury, 2007.
An analysis of the medical uses and risks of using mercury and the possible link between mercury and autism.
2,224 words (approx. 8.9 pages), 12 sources, MLA, $ 69.95
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Abstract
This paper discusses the chemical properties and uses of mercury. It particularly discusses the medical uses of mercury and then goes on to describe the concerns of using mercury for medicinal purposes. The paper discusses the fact that government regulatory agencies are being pressured into loosening mercury pollution controls, despite the fact that history and science have shown the risks of mercury poisoning. The paper concludes by discussing the possible link between mercury in childhood vaccinations and the development of autism.
From the Paper
"Thimerosal, or thiomersal, is an organic compound containing mercury, that is used as an antiseptic and antifungal treatment Originally trademarked under the name Merthiolate in 1929, it has been "used as a preservative in vaccines, immune globulin preparations, skin test antigens, antivenoms, ophthalmic and nasal products, and tattoo inks." (Wikipedia 2006c) Most childhood vaccinations not longer contain thimerosal, and are instead stored in single-dose vials that do not need the same preservatives added. It was first used as a bactericide in vaccines in the early 1930s, and by the mid 1980s it was used in the vast majority of vaccines. In 1999, the American Academy of Pediatrics requested the removal of thimerosal from all pediatric vaccines. Today, thimerosal is still used in a few United States vaccinations, and "The World Health Organization, with US funding, is providing thimerosal-containing vaccines (TCVs) for children in developing countries with the same amounts of thimerosal, as were given American children at their peak exposure levels." (Wikipedia 2006c)"
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Bupivacaine Toxicity, 2007.
This paper discusses resuscitation techniques following bupivacaine toxicity.
5,000 words (approx. 20.0 pages), 31 sources, MLA, $ 126.95
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Abstract
In this article, the writer notes that the roots of modern anesthetics may be traced back to the 19th century, with the successful isolation of cocaine from coca leaves. The writer points out that one type of amino amide that is far less toxic than cocaine is bupivacaine, which was eventually synthesized in 1963. The writer maintains that the long-lasting anesthetic effects provided by bupivacaine have been shown to cause cardiovascular toxicity at relatively low serum levels that are approximately the same as levels that cause toxicity in the central nervous system. The writer then discusses issues related to toxicity caused by the bupivacaine including reactions, prevention and resuscitation techniques. The writer concludes that the research supports possible clinical interventions using lipid infusion in the treatment of cardiac toxicity due to exposure to bupivacaine.
Outline:
The Development and Use of Bupivacaine
Toxic Reactions Associated with Bupivacaine
Case Studies Detailing Toxicity Associated with Bupivacaine
The Prevention of Bupivacaine-induced Toxicity
Bupivacaine and Positive Cardiovascular Effects?
Resuscitation Techniques Following Bupivacaine Intoxication
Lipid Infusion as Resuscitation for Bupivacaine Toxicity
From the Paper
"Overall, bupivacaine is considered to be among anesthetic agents that are more likely to cause states of cardiotoxicity. In animal studies, bupivacaine was demonstrated to be four to sixteen times more likely to cause cadiovacular toxicity than lidocaine. However, bupivacaine will continue to remain as a primary local anesthetic agent used by clinicians, which indicates a need for knowledge and awareness as to how to most effectively treat toxicity when it arises."
"Clinicians must adhere to proper dosages of anesthetics and correct sites of administration in order to reduce chances of the occurrence of toxicity. More recently, research has yielded the development of anesthetic agents that have reduced toxicity in comparison to bupivacaine."
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Mercury Poisoning, 2005.
Looks at whether or not mercury poisoning causes malformations in young children.
1,610 words (approx. 6.4 pages), 7 sources, APA, $ 55.95
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Abstract
This paper looks at whether or not mercury poisoning causes malformations in young children. There is some evidence for brain damage in fetuses from mercury which crosses the placenta and the blood-brain barrier, but there is no conclusive evidence on malformations caused by mercury poisoning. Mercury is a neurotoxin, so most of its affects are within the nervous system.
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"Comprehensive Mercury Reduction Act Proposal", 2006.
This paper analyzes the political and financial issues likely to emerge from the "Comprehensive Mercury Reduction Act Proposal".
1,670 words (approx. 6.7 pages), 5 sources, APA, $ 54.95
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Abstract
This paper explains that mercury preparations and compounds are a vitally important component of U.S. production in a wide range of industries, but its use carries with it some known health and environmental risks. The author points out that the coal, agricultural and healthcare industries, which use mercury compounds, are most likely in favor of the legislation because of a lack of a suitable alternative. The paper recommends that the U.S. Senate support the proposed legislation because it represents a viable approach to moderating the impact of mercury emissions across the board, provides those industries that are not currently able to achieve EPA standards with the opportunity to improve and is cost advantageous.
Table of Contents:
Introduction
Background and Overview
Coverage in the National and Local Media
Conclusions and Recommendations
From the Paper
"How is this proposal likely to play out in the press? Clearly, this is an emotionally charged issue that is fraught with opportunities for misunderstanding among the public, and these misperceptions about the safety record and importance of mercury in many industrial applications may be overlooked. There is, in fact, valid reason for concern. According to Stadler and Murray, during a 12-month period beginning in 2000, several major developments in mercury-related industries emphasized the need for oversight in order to eliminate mercury pollution and exposure in the United States."
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Mercury Pollution and Its Solutions, 2005.
A look at the serious threat to our environment and our food and water supply posed by mercury pollution.
3,150 words (approx. 12.6 pages), 11 sources, MLA, $ 111.95
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Abstract
This paper examines various sources of mercury pollution and debates options for addressing the problem. The paper further discusses the various ways that mercury pollution takes place and the role the government should take to combat the dangers of mercury pollution.
From the Paper
"Mercury has been found to be one of the most toxic substances in our environment today and yet little has been done to stop its contamination of our air and water. Some sources advocate retiring mercury i.e. making it illegal to sell mercury. Since pollution of our air and water contaminates our food supply as well, it is also argued that we need to stop selling fish captured from the open sea and sell only fish that have been cultured in..."
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Acrylamide Toxicity, 2006.
A discussion regarding acrylamide and it's potential toxicity found in food.
2,250 words (approx. 9.0 pages), 10 sources, $ 89.95
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Abstract
This paper reports that in In April, 2002 the World Health Organization was informed of potential toxicity from acrylamide found in food. This paper discusses the background of acrylamide including its industrial use and how it was discovered to appear in foods. It then focuses on the many potential toxic reactions, ranging from neuropathologies to cancer to reproductive issues. This paper concludes by making recommendations for food safety.
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Mercury in Wastewater, 1996.
Evolution of fight against water pollution, legislation, effects of mercury and technical analysis of wastewater reclamation.
3,375 words (approx. 13.5 pages), 13 sources, $ 119.95
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From the Paper
" The Removal of Mercury and Mercurial Compounds From Wastewater
Over the past several decades, increasing attention has focused on wastewater reclamation. Legislative measures aimed at protecting the environment currently regulate wastewater composition. In addition, with greater demand for fixed natural water supplies, wastewater renovation has become more important. Potential reuses may include agricultural and industrial processes; wastewater may even find its way into potable supplies. The processes involved in wastewater reclamation are complex. A multitude of pollutants may be present in any given effluent. One contaminant which has long been recognized as a potential threat to human health is the metal, mercury. Within the environment, mercury may take a variety of forms. Perhaps the most toxic of these are the methylated mercurial compounds."
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Mercury Pollution in Ontario, 2002.
This paper examines mercury pollution in Ontario.
2,400 words (approx. 9.6 pages), 14 sources, $ 89.95
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Abstract
It begins by identifying the widespread nature of the problem, its causes and its consequences. It then proposes alternatives for addressing the problem and concludes with a recommended course of action.
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The Ford Escort and the Mercury Tracer, 1994.
This paper compares two similar but competitive Ford products, the Ford Escort and the Mercury Tracer, in context of an industry overview: Competition, pricing, financing, global issues and marketing.
1,350 words (approx. 5.4 pages), 6 sources, $ 47.95
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From the Paper
"The small car market in the United States has increased in importance since the gas crisis of the mid-1970s. American auto makers, who produced large automobiles which registered poor gas mileage, were surprised by imports such as Volkswagen, Nissan, Toyota and Mazda, all of whom stressed economy over luxury. Since that time, some of the luxuries formerly associated with large automobiles have been built into the smaller cars as American manufacturers have sought to build cars which can successfully compete in this lucrative and highly competitive niche. This research examines one auto maker, Ford, and two of its products which would seem to compete against each other: the Ford Escort and the Mercury Tracer.
The Escort was the best selling Ford car for eight consecutive years during the 1980s.. Its sister car, the Mercury Trace ... "
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Metal Toxicity, 2006.
This paper studies the link between heavy metal exposure and illness.
1,996 words (approx. 8.0 pages), 12 sources, MLA, $ 63.95
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Abstract
The paper introduces the research by explaining that with a greater understanding of biochemistry comes greater knowledge about the interactions between living cells and abiotic elements, especially metals. The paper examines the current movement in the field of medicine to link the fields of biochemistry and inorganic chemistry in order to achieve a greater understanding of abiotic stress. This increases our level of knowledge about the effects of chemical exposures. The paper details the goals of medicine to find out if there is a real connection between heavy metal exposure/toxicity and disease beyond that which has been traditionally believed. The paper quotes research that links cancer and even children's risk factor scores to high levels of toxic metals.
From the Paper
"In recent years there has also been a stress in alternative medicine to assess and treat heavy metal toxicity in patients with generalized symptoms and the allopathic medicine has made strides to find out if there is a real connection between heavy metal exposure/toxicity and disease beyond that which has been traditionally believed. Another goal in medicine is to create a better understanding of the importance of diagnostic tools currently used to assess heavy metal levels, one of which in the midst of great controversy being hair analysis, which according to modern medicine is an ineffective way to screen for heavy metal toxicity in the manner it is being performed in the alternative medical arena. (Frisch, and Schwartz) The most important stress has then been to create better ways to ensure reliability of diagnostic procedures among patients with known exposure to heavy metals so chelation therapies can be created that actually reduce the blood load for heavy metals."
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Toxicity of Cocaine, 1993.
Destructive physical & chemical effects of cocaine abuse, from organ & system failure to death.
1,800 words (approx. 7.2 pages), 8 sources, $ 63.95
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From the Paper
"The Toxic Effects Of Cocaine Abuse
Man has always been driven to control either his environment, or, alternatively, his physical and mental state. The use of drugs is one method by which such control can be obtained. Unfortunately though, illicit drugs always contain a certain potential for extreme toxicity. Cocaine is one such drug.
Cocaine use has been traced back to 600 A.D. (4:275). The remnants of coca leaves have been found in tombs in Bolivia and Peru (4:275). It wasn't until the late 1880s, however, that cocaine became widely known throughout the rest of the world. Then, in 1884, Sigmund Freud bestowed widespread notoriety on drug with his famous essay on coca (2:297). The first American epidemic of cocaine use occurred in the late 19th century.."
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Biological Treatment Of Mercury Wastes, 1999.
Examines history, process, types, effectiveness and examples.
1,350 words (approx. 5.4 pages), 13 sources, $ 47.95
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From the Paper
"BIOLOGICAL TREATMENT OF MERCURY WASTES
Introduction. It would seem paradoxical that biological systems could be put to useful work treating as toxic a substance as mercury. But in limited ways and degrees this has occurred, and the successes are reviewed here.
Theory of Mercury Transformation Process(es). "Perhaps the most toxic metals are the nonessential metals such as cadmium, lead, and mercury" (7:318). Some microorganisms that encounter these metals have developed strategies to prevent entry of them into their cells or literally to pump them back out again: sequestration, active transport, or chemical transformation (7:319). The last of these (oxidation-reduction reactions) is used to reduce the mercuric ion, Hg+2 [also written as Hg(II)] to elemental, metallic mercury, Hg0, which is volatile and can thus ..."
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Toxic Mold and Employee Health, 2006.
A review of the dangerous effects of toxic mold.
3,375 words (approx. 13.5 pages), 12 sources, $ 133.95
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Abstract
This paper discusses how mold in the workplace, and in any business, is a serious concern that affects indoor air quality and possibly employee health. Toxic mold has been linked to numerous illnesses and ailments, including respiratory problems and neurobehavioral and pulmonary impairments. The paper further discusses that although many molds are not harmful, the presence of toxic mold, which emits mycotoxins into the air in an indoor environment, can be dangerous. This is especially true where individuals already have an allergy or sensitivity to them.
From the Paper
"Toxic mold is thought to contribute to Sick Building Syndrome (SBS), possibly causing symptoms in multiple users within one affected building. Employees in a "sick building" are more likely to develop SBS because of long-term or frequent exposure to toxic mold, creating problems for employees and employers alike. Prevention is the best way to avoid mold-related health concerns. "
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Toxic Waste Incinerator, 2002.
A review of a proposal for a toxic waste incinerator in LaFollette, Tennessee.
900 words (approx. 3.6 pages), 5 sources, $ 35.95
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Abstract
This is an informational essay on the proposed toxic waste incinerator in LaFollette, Tennessee. It discusses the incinerator's potential impact on the surrounding environment and the health of the nearby community, citing the Oak Ridge and East Liverpool, OH incinerators as examples of how hazardous such a proposal is.
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