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Cyanide is a potent cytochrome c oxidase (COX, a.k.a. Complex IV) inhibitor, causing asphyxiation of cells. As such, cyanide poisoning is a form of histotoxic hypoxia, because it interferes with the ability of cells to take or use oxygen via oxidative phosphorylation. [25]: 1475. Specifically, cyanide binds to the heme a3-CuB binuclear center ...
It is also called beach apple. [5] A present-day Spanish name is manzanilla de la muerte, 'little apple of death'. This refers to the fact that manchineel is one of the most toxic trees in the world: it has milky-white sap that contains numerous toxins and can cause blistering. The sap is present in every part of the tree—bark, leaves, and fruit.
Strychnine is a terpene indole alkaloid belonging to the Strychnos family of Corynanthe alkaloids, and it is derived from tryptamine and secologanin. [11][12] The biosynthesis of strychnine was solved in 2022. [13] The enzyme, strictosidine synthase, catalyzes the condensation of tryptamine and secologanin, followed by a Pictet-Spengler ...
Ray Monk’s biography of Oppenheimer, A Life Inside the Center, also includes a description of the alleged attempted poisoning.“In what looks like an attempt to murder his tutor, or at the very ...
Touching the apple caused the disembodied voice of the Queen to cackle menacingly. Guests wound their way through a dungeon inside the castle, passing by a book of poisons. The book read, "One taste of the poisoned apple and the victim's eyes will close forever in the Sleeping Death."
Datura stramonium is an erect, annual, freely branching herb that forms a bush up to 60 to 150 cm (2 to 5 ft) tall. [10][11][12] The root is long, thick, fibrous, and white. The stem is stout, erect, leafy, smooth, and pale yellow-green to reddish purple in color. The stem forks off repeatedly into branches and each fork forms a leaf and a ...
Strychnos nux-vomica, the strychnine tree, [2] also known as nux vomica, poison fruit, semen strychnos, and quaker buttons, is a deciduous tree native to India and to southeast Asia. It is a medium-sized tree in the family Loganiaceae that grows in open habitats. Its leaves are ovate and 5–9 centimetres (2–3.5 in) in size. [3]
Citrullus Colocynthis Fruit in Behbahan Wild Citrullus Colocynthis. Citrullus colocynthis, with many common names including Abu Jahl's melon, (native name in Turkey) [2] colocynth, [3] bitter apple, [3] bitter cucumber, [3] egusi, [4] vine of Sodom, [3] or wild gourd, [3] is a poisonous desert viny plant native to the Mediterranean Basin and West Asia, especially the Levant, [5] [6] [7] Turkey ...