Search results
Results From The WOW.Com Content Network
Cyanide poisoning inhibits aerobic respiration and therefore increases anaerobic glycolysis which causes a rise of lactate in the plasma. A lactate concentration above 10 mmol per liter is an indicator of cyanide poisoning, as defined by the presence of a blood cyanide concentration above 40 μmol per liter.
The symptoms of blood agent poisoning depend on concentration and duration. Cyanide-based blood agents irritate the eyes and the respiratory tract, while arsine is nonirritating. [2] Hydrogen cyanide has a faint, bitter, almond odor that only about half of all people can smell. Arsine has a very faint garlic odor detectable only at greater than ...
Deliberate cyanide poisoning of humans has occurred many times throughout history. [44] Common salts such as sodium cyanide are involatile but water-soluble, so are poisonous by ingestion. Hydrogen cyanide is a gas, making it more indiscriminately dangerous, however it is lighter than air and rapidly disperses up into the atmosphere, which ...
Hydrogen cyanide is a poisonous gas that interferes with cellular respiration. Cyanide poisoning prevents the cell from producing adenosine triphosphate (ATP) by binding to one of the proteins involved in the electron transport chain. [2] This protein, cytochrome c oxidase, contains several subunits and has ligands containing iron groups.
Amygdalin is classified as a cyanogenic glycoside, because each amygdalin molecule includes a nitrile group, which can be released as the toxic cyanide anion by the action of a beta-glucosidase. Eating amygdalin will cause it to release cyanide in the human body, and may lead to cyanide poisoning. [1]
Six people, including two US citizens, who were found dead inside a luxury hotel room in central Bangkok likely drank from tea and coffee cups laced with cyanide following a dispute linked to bad ...
Prevalence is variable. Some of the causes are very common, like pneumonia or chronic obstructive pulmonary disease; some are quite rare like hypoxia due to cyanide poisoning. Others, like reduced oxygen tension at high altitude, may be regionally distributed or associated with a specific demographic. [8]
Six people died under mysterious circumstances Monday in what appears to be a mass cyanide poisoning in a Thai hotel — and authorities said an Oakland woman among the dead is believed to be the ...