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Tox town uranium toxic chemicals and environmental health

  • Chemical and radiological toxicity of depleted uranium.

    A by-product of the uranium enrichment process, depleted uranium (DU) contains approximately 40% of the radioactivity of natural uranium yet retains all of its chemical properties. After its use in the 1991 Gulf War, public concern increased regarding its potential radiotoxicant properties.

  • Health effects of uranium: new research findings

    Uranium mining can contaminate air, water, and soil. The chemical toxicity of the metal constitutes the primary environmental health hazard, with the radioactivity of uranium a secondary concern. The update of the toxicologic evidence on uranium adds to the established findings regarding nephrotoxicity, genotoxicity, and developmental defects.

  • Gautengs mine dumps brimming with radioactive uranium

    Oct 15, 2015· The 400km 2 of bright yellow mine dumps scattered around the province are laden with 600,000 tons of the radioactive heavy metal uranium, inadvertently excavated through gold mining processes over the last century. Gold and uranium occur in the same geological environment and with gold mining, uranium is often also brought to the surface, explains Professor Frank Winde, a North

  • Chemical and Radiological Toxicity of Depleted Uranium

    Mar 01, 2004· A by-product of the uranium enrichment process, depleted uranium (DU) contains approximately 40% of the radioactivity of natural uranium yet retains all of its chemical properties. After its use in the 1991 Gulf War, public concern increased regarding its potential radiotoxicant properties.

  • Chemical and radiological toxicity of depleted uranium.

    1. Mil Med. 2004 Mar;169(3):212-6. Chemical and radiological toxicity of depleted uranium. Sztajnkrycer MD(1), Otten EJ. Author information: (1)Department of Emergency Medicine, Mayo Clinic, Rochester, MN 55905, USA. A by-product of the uranium enrichment process, depleted uranium (DU) contains approximately 40% of the radioactivity of natural uranium yet retains all of its chemical

  • Depleted Uranium: Technical Brief

    chemical and radiological health concerns involved with depleted uranium in the environment. This technical brief was developed to address the common misconception that depleted uranium represents only a radiological health hazard. It provides accepted data and references to additional sources for both the radiological and chemical

  • The harmful effects of toxic chemicals in the environment

    May 12, 2015· The toxic chemicals can be found in our soil, the water, the air, and bodies, This contamination has seriously affected the health of humans and wildlife everywhere. The sources of the radioactive contamination are the plutonium processing plants, the nuclear power plants , the nuclear submarines , and the nuclear waste dumps, When they are

  • Tox Town: Exploring Toxic Chemicals and Environmental Health

    NIH's National Library of Medicine (NLM) has created a non-technical, easy-to-navigate Web site called Tox Town ( which helps you explore potential hazards in your environment like radon, asbestos and carbon monoxide.

  • Journal of Toxicology and Environmental Health, Part B

    Aug 12, 2010· Depleted uranium (DU) is a by-product from the chemical enrichment of naturally occurring uranium. Natural uranium is comprised of three radioactive isotopes: 238 U, 235 U, and 234 U. This enrichment process reduces the radioactivity of DU to roughly 30% of that of natural uranium.

  • TOXic TOWN masked CANARY

    TOX TOWN is the name of a web site maintained by the National Institutes of Health. Tox Town provides information in non-technical language on many well-known chemicals found in everyday locations. Chemical information is provided from the TOXNET and MedlinePlus resources of the National Library of Medicine, as well as other authoritative sources.

  • Chemical Or Hazardous Material Exposure Veterans Affairs

    Apr 30, 2020· Conditions linked to toxic embedded fragments. Shrapnel and other metals (some containing chemicals) can stay in your body after an injury and can cause injury at the site of the fragment or in other parts of your body. Learn more about toxic embedded fragments Learn more about disability benefits for certain conditions. Traumatic brain injury

  • Uranium Toxicity: Cover Page Environmental Medicine ATSDR

    Natural and depleted uranium are primarily chemical toxicants, with radiation playing a minor role or no role at all. Outcomes that may occur with uranium overexposure, based on both observed human effects and animal studies, include non-malignant respiratory disease (fibrosis, emphysema) and nephrotoxicity.

  • Health Effects Associated with Uranium Hexafluoride (UF6)

    Uranium is a heavy metal that, in addition to being radioactive, can have toxic chemical effects (primarily on the kidneys) if it enters the bloodstream by means of ingestion or inhalation. HF is an extremely corrosive gas that can damage the lungs and cause death

  • Toxic Chemical Risk and Health Resources Toxics Release

    Jun 04, 2020· Tox Town: Interactively learn about commonly-encountered toxic substances, your health and the environment by searching for information about a neighborhood, location or chemical. Tox Town's target audience is students above elementary-school level, educators and the general public. Tox Town also offers some resources in Spanish.

  • Report on the Health Impacts of Proposed Uranium Mining

    Brugge D, de Lemos JL, and Oldmixon B. 2005. Exposure Pathways and Health Effects Associated with Chemical and Radiological Toxicity of Natural Uranium: A Review. Reviews on Environmental Health 20: 177-193. Bunkall B. 2006. The Uranium Mining and Milling Industry in Utah. J. Land Resources & Envtl. L. 26: 375. City of ia Beach. 2011.

  • Natural & depleted uranium - ToxFAQs : CAS # 7440-61-1

    This fact sheet answers the most frequently asked health questions (FAQs) about natural and depleted uranium. For more information, call the ATSDR Information Center at 1-800-232-4636. This fact sheet is one in a series of summaries about hazardous substances and their health effects.

  • Oregon Health Authority : Toxins in Homes, Schools and

    The National Library of Medicine's Tox Town offers an introduction to toxic chemicals and environmental health risks you might encounter in everyday life and in everyday places. Visit the section on schools to learn more about healthy schools, chemicals in school, and other school safety issues.

  • Opinion on the Environmental and Health Risks Posed by

    address questions relating to methodological aspect of the assessment of health and environmental risks of chemicals, including mixtures of chemicals, as necessary for depleted uranium, uranium, human toxicity, environmental effects, biomonitoring, radiation chemical toxic effects of exposure to DU. 5 See letter from ICBUW and annexed

  • Tox Town: An Internet Introduction to Environmental Health

    However, many common hazardous materials (e.g., asbestos, carbon monoxide, lead, radon) can have profound health effects if encountered in the everyday environment. Enhanced with lively graphics, sound effects, and animation, Tox Town adds interest to learning about connections between chemicals, the environment, and the public\u27s health.

  • Environmental Health

    Environmental health hazards can be biological, social, chemical, or physical. Epidemiology is the study of disease in human populations, while toxicology is the study of how poisonous substances affect organisms health. People respond differently to environmental hazards due to individual differences such as age, , weight, health issues

  • National Library of Medicine Launches Redesigned Tox Town

    Oct 16, 2018· National Library of Medicine Launches Redesigned Tox Town Website October 16, 2018. The National Library of Medicine is pleased to announce a new design for the Tox Town website, which provides consumer-level information on everyday locations and situations where toxic chemical exposure might occur.. The new design, informed by extensive user research, will:

  • Do you have uranium toxicity? Uranium toxicity symptoms

    Most people when they hear about uranium they usually think about nuclear power or nuclear weapons however very few people consider the fact that they could have uranium toxicity or uranium in their body causing them serious health problems. Uranium is a toxic heavy metal and it is very toxic to humans. Uranium is linked to the disruption and

  • Environmental Health - Healthy People 2030

    More than 12 million people around the world die every year because they live or work in unhealthy environments. 1 Healthy People 2030 focuses on reducing peoples exposure to harmful pollutants in air, water, soil, food, and materials in homes and workplaces. Environmental pollutants can cause health problems like respiratory diseases, heart disease, and some types of cancer. 2 People with

  • Tox Town: A Great Tool for Learning About Chemicals in our

    Oct 12, 2012· Tox Town presents the facts on everyday locations where toxic chemicals and substances might be found with non-technical descriptions of the chemicals. There is information about how the environment can affect human health. We also provide links to chemical and environmental health resources from trusted sources.

  • Tox Town - Home Page - Environmental health concerns and

    Nov 07, 2010· Tox Town is designed to give you information on everyday locations where you might find toxic chemicals; non-technical descriptions of chemicals; links to selected, authoritative chemical information on the Internet; how the environment can impact human health and Internet resources on environmental health topics. Tox Town uses color, graphics

  • Radon Toxic Substances Toxic Substance Portal ATSDR

    Radon is a naturally occurring radioactive gas that is odorless and tasteless. It is formed from the radioactive decay of uranium. Uranium is found in small amounts in most rocks and soil. It slowly breaks down to other products such as radium, which breaks down to radon. Radon also undergoes radioactive decay. It divides into two parts-one part is called radiation, and the other part is


    Although human experience with uranium spans more than 200 years, the LD 50 for acute intake in humans has not been well established. Large acute doses of uranium can produce death from chemical toxicity in rats, guinea pigs, and other small experimental

  • Uranium (U) - Chemical properties, Health and

    The isotope uranium 238 is used to estimate the age of the earliest igneous rocks and for other types of radiometric dating. Phosphate fertilizers are made from material typically high in uranium, so they usually contain high amounts of it. Uranium in the environment. Although uranium

  • Tox Town: An Internet Introduction to Environmental Health

    Tox Town: An Internet Introduction to Environmental Health and Toxic Chemicals 308. Introduction . People are exposed to environmental hazards every day and are often unaware of the potential risks to their health from the built and natural environments. Tox Town ® is an interactive Web site about commonly encountered toxic substances,

  • Training - Home - CDC Tracking Network

    May 10, 2019· Tox Town helps students and teachers learn about environmental health concerns and toxic chemicals in everyday life, in everyday places. Special teacher pages provide activities and resources you can use with your class to stimulate learning about environmental health issues.

  • Tox Town Environmental Health Concerns and Toxic

    environmental health concerns and toxic chemicals where you live, work, and play The Tox Town website was discontinued as of October 1, 2020. Please visit topics related to environmental health, safety, and toxicology on MedlinePlus, the NLMs flagship website for health information for patients, families, and the general public.

  • Uranium in the environment - Wikipedia

    Soluble uranium salts are toxic, though less so than those of other heavy metals such as lead or mercury.The organ which is most affected is the kidney.Soluble uranium salts are readily excreted in the urine, although some accumulation in the kidneys does occur in the case of chronic exposure.The World Health Organization has established a daily "tolerated intake" of soluble uranium salts for

  • Toxic Harm: humanitarian and environmental concerns

    The Toxic Remnants of War Project was launched to consider, and quantify, the detrimental impact of these materials and activities on the environment and human health. As part of this process, the project is also reviewing gaps in existing state obligations for reducing the humanitarian and environmental harm from military-origin toxics, and

  • Uranium Toxicity - Myersdetox

    Mar 10, 2020· Health conditions like kidney disease, lung disease, reproductive issues, and neurological disorders may all result from toxic levels of uranium in your body. Not to mention the long list of potential health concerns, including cancer, high blood pressure,

  • Mining and Environmental Health Disparities in Native

    Apr 26, 2017· More than a century of hard rock mining has left a legacy of >160,000 abandoned mines in the Western USA that are home to the majority of Native American lands. This article describes how abrogation of treaty rights, ineffective policies, lack of infrastructure, and a lack of research in Native communities converge to create chronic exposure, ill-defined risks, and tribal health concerns.

  • ToxFAQs - Letter A Toxic Substance Portal ATSDR

    Agency for Toxic Substances and Disease Registry Division of Toxicology and Human Health Sciences 4770 Buford Highway Chamblee, GA 30341-3717 Phone: 1-800-CDC-INFO 888-232-6348 (TTY) Email: Contact CDC-INFO. Top of Page

  • 8 The chemical toxicity of uranium 8.1 Introduction

    chemical action of all isotopes and isotopic mixtures of uranium are identical, and independent of the specific activity, because chemical action depends only on chemical properties. Thus the chemical toxicity of natural, depleted, and enriched uranium are identical (ATSDR, 1999). The health effects from exposure to uranium have been

  • Environmental Health Technical Brief Vapor Intrusion of VOCs

    Environmental Health Technical Brief Vapor Intrusion of VOCs Evaluating the Risks to Buildings in Your Town Environmental & Occupational Health Assessment Program Issue #8 November 2012 The extreme case is when a building actually explodes It is emitted by uranium in bedrock and migrates into homes, to present an increased cancer risk.

  • Tox Town: An Internet Introduction to Environmental Health

    Download Citation Tox Town: An Internet Introduction to Environmental Health and Toxic Chemicals Permission for posting DSpaceUMN granted by Children, Youth, and Environments July 31, 2005.

  • Toxic Substances Hydrology - Data & Tools

    The Environmental Health Program (Contaminant Biology and Toxic Substances Hydrology) generates environmental contaminant and pathogen, toxicity, and effects data. All of which are provided to the public in our publications and data sets.

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