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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 ( ˈɜːrɡət ), or ergot fungi, is a group of fungi of the genus Claviceps [1] The most prominent member of this group is Claviceps purpurea (rye ergot fungus) This fungus grows on rye and related plants, and produces alkaloids that can cause ergotism in humans and other mammals who consume grains contaminated with its fruiting structure (called ergot sclerotium) [2][3] Claviceps
  • Plants of Mind and Spirit - Ergot - US Forest Service
    The ergot fungus contains a number of highly poisonous and psychoactive alkaloids, including lysergic acid (LSD), which was synthesized from the ergot fungus in 1938 by chemist, Albert Hoffmann Ergot poisoning is a proposed explanation of bewitchment
  • Ergot - Uses, Side Effects, and More - WebMD
    Learn more about Ergot uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain Ergot
  • Ergot poisoning: History, causes, symptoms, and more
    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
  • 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 is commonly associated with rye infected by C purpurea, but other economically important cereals are also susceptible to the disease by other fungal species For example
  • What Is Ergot Fungus? From Disease to Medicine - ScienceInsights
    Ergot is a grain fungus that poisoned millions throughout history — and later gave us important medicines, including the basis for LSD
  • What Is Ergot Poisoning? Causes, Symptoms, and Treatment
    Ergot poisoning is a rare but serious illness caused by ingesting toxic compounds produced by certain fungi While uncommon today due to modern agricultural practices, this condition, also known as ergotism, has historically impacted human populations for centuries It manifests with a range of symptoms affecting various bodily systems Understanding Ergot Poisoning Ergot poisoning, or
  • Ergot: A Deep Dive Into Its Health Effects, Risks, and Dosage Methods
    Ergot is the common name for a group of fungi—most notably Claviceps purpurea —that infect cereals such as rye and produce potent compounds called ergot alkaloids These molecules shaped centuries of medicine: they inspired modern vasoconstrictive migraine drugs and uterotonic agents used in childbirth emergencies Yet ergot itself is not a routine “supplement,” and whole-plant
  • 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
  • Ergot in cereals: All you need to know about spread, symptoms . . .
    Ergot Claviceps purpurea is a fungus that affects cereals and grasses around the world The fungus only infects open, unfertilised flowers, which is why it primarily affects flowering rye that has been open for a long time The problem comes when the fungus develops fruiting bodies which contain highly toxic alkaloids that are highly poisonous to humans and animals Yield losses resulting from





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