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strychnine    音标拼音: [str'ɪkn,ɑɪn]
n. 番木鳖碱

番木鳖硷

strychnine
n 1: an alkaloid plant toxin extracted chiefly from nux vomica;
formerly used as a stimulant


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  • Strychnine - Wikipedia
    Strychnine is an antagonist of glycine; it binds noncovalently to the same receptor, preventing the inhibitory effects of glycine on the postsynaptic neuron Therefore, action potentials are triggered with lower levels of excitatory neurotransmitters
  • Strychnine | Chemical Emergencies | CDC
    Strychnine stops the chemical that controls nerve signals to the muscles from working The chemical controlling nerve signals works like the body's "off switch" for muscles
  • What Is Strychnine? Its Uses, Effects, and Dangers
    Strychnine is a colorless, crystalline alkaloid with an exceptionally strong bitter taste, detectable even in very low concentrations It is primarily obtained from the seeds of the Strychnos nux-vomica tree, native to Southeast Asia
  • What Is Strychnine and How Does It Poison the Body?
    Strychnine is a highly toxic, naturally occurring chemical compound known for its colorless, crystalline appearance and intensely bitter taste This potent neurotoxin acts swiftly, capable of causing severe muscular convulsions and death in humans and animals
  • Strychnine poisoning - Wikipedia
    Strychnine poisoning is poisoning induced by strychnine It can be fatal to humans and other animals and can occur by inhalation, swallowing or absorption through eyes or mouth
  • Can You Legally Buy Strychnine? Laws, Permits Penalties
    Strychnine is tightly controlled in the U S — here's what the law actually allows, who can buy it, and what happens if you don't comply
  • Strychnine | Poison, Toxin, Alkaloid | Britannica
    The nux vomica tree of India is the chief commercial source Strychnine has a molecular formula of C 21 H 22 N 2 O 2 It is practically insoluble in water and is soluble only with difficulty in alcohol and other common organic solvents It has an exceptionally bitter taste
  • Strychnine | C21H22N2O2 | CID 441071 - PubChem
    Strychnine is a monoterpenoid indole alkaloid that is strychnidine bearing a keto substituent at the 10-position It has a role as a rodenticide, an avicide, a neurotransmitter agent, a cholinergic antagonist and a glycine receptor antagonist It derives from a hydride of a strychnidine
  • Facts about Strychnine - CDC Stacks
    In the past, strychnine was available in a pill form and was used to treat many human ailments Today, strychnine is used primarily as a pesticide, particularly to kill rats Uncommonly, strychnine is found mixed with “street” drugs such as LSD, heroin, and cocaine
  • Strychnine - an overview | ScienceDirect Topics
    Strychnine is a highly toxic alkaloid that is derived from the seeds of the Strychnos nux-vomica tree It is known for its intense bitter taste and has been historically used as a gastric medicine and pesticide Although not used for clinical treatment, it is still utilized in pharmacological tests as an analeptic





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