Search results
Results From The WOW.Com Content Network
Long-term complications may include kidney problems and decreased intelligence. [2] The effects of long-term low-dose exposure to methylmercury are unclear. [6] Forms of mercury exposure include metal, vapor, salt, and organic compound. [3] Most exposure is from eating fish, amalgam-based dental fillings, or exposure at a workplace. [3]
Historically, this was common among old England felt-hatmakers who had long-term exposure to vapors from the mercury they used to stabilize the wool in a process called felting, where hair was cut from a pelt of an animal such as a rabbit. The industrial workers were exposed to the mercury vapors, giving rise to the expression "mad as a hatter ...
Minamata disease is a disease of the central nervous system, a poisoning caused by long-term consumption, in large amounts, of fish and shellfish from Minamata Bay. The causative agent is methylmercury. Methylmercury produced in the acetaldehyde acetic acid facility of Shin Nihon Chisso's Minamata factory was discharged in factory wastewater...
Broadly, long-term exposure to toxic heavy metals can have carcinogenic, central and peripheral nervous system, and circulatory effects. For humans, typical presentations associated with exposure to any of the "classical" [37] toxic heavy metals, or chromium (another toxic heavy metal) or arsenic (a metalloid), are shown in the table. [38]
Lastly, scientists stress the importance of developing long-term solutions to mercury contamination because, currently, the advice to avoid consuming high amounts of fish prevents people from getting vital nutrients, and is impractical in places where fish is the main source of food. [26]
1) Food poisoning isn't that big of a deal While many people aren't aware of it, foodborne illnesses can actually lead to long-term health conditions. Get the facts on long-term effects of food ...
Mercury contamination in Grassy Narrows was an uncontrolled discharge of between 9,000 kilograms (20,000 lb) and 11,000 kilograms (24,000 lb) of mercury from the Dryden Mill's chloralkali plant in Dryden into the headwaters of the Wabigoon River in the Kenora District of Northwestern Ontario from 1962 until 1970. [1]
It has been concluded that 60,000 children born each year are at risk for neuro-developmental effects, due to in utero exposure to methylmercury. [13] Another form of human exposure to elemental mercury is the inhalation of the vaporized form of the element directly from its source in the environment.