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In the 18th century lead poisoning was fairly frequent on account of the widespread drinking of rum, which was made in stills with a lead component (the "worm"). It was a significant cause of mortality amongst slaves and sailors in the colonial West Indies. [280] [281] Lead poisoning from rum was also noted in Boston. [282]
Toxic encephalopathy is a neurologic disorder caused by exposure to neurotoxic organic solvents such as toluene, following exposure to heavy metals such as manganese, as a side effect of melarsoprol treatment for African trypanosomiasis, adverse effects to prescription drugs, or exposure to extreme concentrations of any natural toxin such as cyanotoxins found in shellfish or freshwater ...
Poisoning could be accidental or deliberate, and if the cause can be identified there may be ways to neutralise the effects or minimise the symptoms. In biology , a poison is a chemical substance causing death , injury or harm to organisms or their parts.
Lead poisoning is most commonly caused by breathing in lead dust or particles, but it can also occur by touching a surface where lead is present, then touching one’s nose or mouth, thereby ...
An antidote is a substance that can counteract a form of poisoning. [1] The term ultimately derives from the Greek term φάρμακον ἀντίδοτον (pharmakon antidoton) , "(medicine) given as a remedy".
Mandatory blood testing and a 2004 law requiring lead paint inspections have paid dividends, contributing to a big drop in the number of reported poisoning cases each year. But for children in many of the poorest parts of the city — areas populated overwhelmingly by minorities and immigrants — the risk of lead poisoning remains stubbornly ...
Nonetheless, incidents of thallium poisoning are few. [32] Tl is located on the periodic table near two other highly toxic metals, mercury and lead. Tin poisoning from tin metal, its oxides, and its salts are "almost unknown"; on the other hand certain organotin compounds are almost as toxic as cyanide.
Metals can be toxic in high quantities. Either ingestion or faulty metabolic pathways can lead to metal toxicity (metal poisoning). Sources of toxic metals include cadmium from tobacco, arsenic from agriculture and mercury from volcanoes and forest fires. Nature, in the form of trees and plants, is able to trap many toxins and can bring ...