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单词 amanita phalloides
释义

Amanita phalloides


Thesaurus
Noun1.Amanita phalloides - extremely poisonous usually white fungus with a prominent cup-shaped baseAmanita phalloides - extremely poisonous usually white fungus with a prominent cup-shaped base; differs from edible Agaricus only in its white gillsdeath angel, death cap, death cup, destroying angelagaric - a saprophytic fungus of the order Agaricales having an umbrellalike cap with gills on the undersideAmanita, genus Amanita - genus of widely distributed agarics that have white spores and are poisonous with few exceptions

Amanita phalloides


Am·a·ni·ta phal·loi·'des

a species of fungus containing poisonous elements, including phalloidin and amanitin, which cause gastroenteritis, hepatic necrosis, and renal necrosis. Synonym(s): deadly agaric
A mushroom which, along with related species—A bisporigera, A verna, A virosa—is the most common cause of fatal mushroom poisonings
Mechanism The major toxins are amanatins, a series of closely related heat-stable cyclic octapeptides, which inhibit RNA polymerase in liver cells
Management Symptomatic-rehydration, IV glucose, instillation of 100 g of activated charcoal per os, mannitol to prevent oliguria; 50% of late-treated patients die

Amanita phalloides

Toxicology A mushroom which, with related species–A bisporigera, A verna, A virosa are the most common cause of fatal mushroom poisonings Clinical After a 12-hr latency, N&V, abdominal colic, severe watery diarrhea; this is followed by a 24-hr latency period, then–if the amount ingested was significant—by fatal hepatitis and renal failure Management Symptomatic-rehydration, IV glucose, instillation of 100 g of activated charcoal per os, mannitol to prevent oliguria; 50% of late-treated Pts die. See Poisonous mushroom.

Am·a·ni·ta phal·loi·des

(am'ă-nī'tă fă-loy'dēz) A species of mushroom containing poisonous principles (including phalloidin and amanitin) that cause gastroenteritis, hepatic necrosis, and renal necrosis.

Amanita phalloides


Related to Amanita phalloides: Amanita muscaria, Amanita ocreata
  • noun

Synonyms for Amanita phalloides

noun extremely poisonous usually white fungus with a prominent cup-shaped base

Synonyms

  • death angel
  • death cap
  • death cup
  • destroying angel

Related Words

  • agaric
  • Amanita
  • genus Amanita
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更新时间:2024/9/23 11:28:19