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ergot    音标拼音: ['ɚgət]
n. 麦角症,麦角

麦角症,麦角

ergot
n 1: a plant disease caused by the ergot fungus
2: a fungus that infects various cereal plants forming compact
black masses of branching filaments that replace many grains
of the plant; source of medicinally important alkaloids and
of lysergic acid [synonym: {ergot}, {Claviceps purpurea}]

Hippocampus \Hip`po*cam"pus\, n. [L., the sea horse, Gr. ? a
hippocampus (in senses 1 and 2); "i`ppos horse ? to bend.]
1. (Class. Myth.) A fabulous monster, with the head and fore
quarters of a horse joined to the tail of a dolphin or
other fish ({Hippocampus brevirostris}), -- seen in
Pompeian paintings, attached to the chariot of Neptune.
--Fairholt.
[1913 Webster]

2. (Zool.) A genus of lophobranch fishes of several species
in which the head and neck have some resemblance to those
of a horse; -- called also {sea horse}.
[1913 Webster]

Note: They swim slowly, in an erect position, and often cling
to seaweeds by means of the incurved prehensile tail.
The male has a ventral pouch, in which it carries the
eggs till hatched.
[1913 Webster]

3. (Zool.) A name applied to either of two ridges of white
matter in each lateral ventricle of the brain. The larger
is called hippocampus major or simply hippocampus. The
smaller, hippocampus minor, is called also {ergot} and
{calcar}.
[1913 Webster]


Ergot \Er"got\, n. [F. ergot, argot, lit., a spur.]
1. A diseased condition of rye and other cereals, in which
the grains become black, and often spur-shaped. It is
caused by a parasitic fungus, {Claviceps purpurea}.
[1913 Webster]

2. The mycelium or spawn of this fungus infecting grains of
rye and wheat. It is a powerful remedial agent, and also a
dangerous poison, and is used as a means of hastening
childbirth, and to arrest bleeding.
[1913 Webster]

3. (Far.) A stub, like soft horn, about the size of a
chestnut, situated behind and below the pastern joint.
[1913 Webster]

4. (Anat.) See 2d {Calcar}, 3
(b) .
[1913 Webster]


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  • Ergot - Wikipedia
    Ergot ( ˈ ɜːr ɡ ə t UR-gət) or ergot fungi refers to a group of fungi of the genus Claviceps [1] The most prominent member of this group is Claviceps purpurea ("rye ergot fungus")
  • Ergot poisoning: History, causes, symptoms, and more - Medical News Today
    Ergot is a fungus that can grow on grains such as rye and wheat Symptoms of ergot poisoning or ergotism vary but include dizziness, convulsions, and psychosis In the past, midwives and doctors
  • Ergot | Definition, Symptoms, Ergotism | Britannica
    ergot, fungal disease of cereal grasses, especially rye, caused by species of the ascomycete fungus Claviceps The disease decreases the production of viable grains by infected plants and can contaminate harvests
  • ERGOT - Uses, Side Effects, and More - WebMD
    Ergot is a fungus that grows on rye and less commonly on other grasses such as wheat Ergot has an interesting history During the Middle Ages, ergotism, a severe reaction to
  • Plants of Mind and Spirit - Ergot - US Forest Service
    Most commonly attacking rye, ergot infects and replaces the cereal grain with a dark fungal body called a “sclerotium ” When made into bread or otherwise ingested (e g barley beer), it causes ergotism, also known as “St Anthony’s Fire” or “Devil’s curse ”
  • Ergot: Biology and Control - USDA ARS
    The term ergot is the common disease name for a group of fungi in the genus Claviceps Ergot also refers to the typically elongated fungal structure, technically known as a sclerotium (Figure 1) Claviceps is a unique group of fungi, which infect only the ovaries of grasses, replacing what would normally be a seed with a sclerotium
  • Ergotism: Causes, Symptoms and Treatment - Medicover Hospitals
    Ergotism, a condition caused by ingesting ergot fungi-contaminated grains, can lead to severe symptoms requiring prompt treatment Treatment options typically aim to manage symptoms and prevent complications
  • Disease Profile: Ergot - Team Forage
    Ergot is a fungal disease of worldwide distribution that is common in the northern two-thirds of North America Ergot affects wild and cultivated grasses, as well as small grain crops such as wheat, oats, barley and especially rye The ergot pathogen produces alkaloid toxins that are mostly vasoconstrictors
  • From Poisoning to Pharmacy: A Tale of Two Ergots - ASM. org
    Ergotism is a form of poisoning from ingesting grains, typically rye, that have been infected by the ascomycete fungus Claviceps purpurea The infection replaces individual grains with dark, hard ergots (see image 2A) that get mixed in to the healthy grain during harvest and milling
  • Ergotism - Wikipedia
    Ergotism (pron ˈɜːrɡətˌɪzəm UR-gət-iz-əm) is the effect of long-term ergot poisoning, traditionally due to the ingestion of the alkaloids produced by the Claviceps purpurea fungus—from the Latin clava "club" or clavus "nail" and -ceps for "head", i e the purple club-headed fungus—that infects rye and other cereals, and more recently by the





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