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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
  • 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 Toxicity - StatPearls - NCBI Bookshelf
    Strychnine has been detected in cocaine and heroin (it is a white powder used to “cut” the illicit drug) When inhaled, snorted, or injected, symptoms of strychnine poisoning occur rapidly
  • Strychnine - an overview | ScienceDirect Topics
    Strychnine is defined as a toxic alkaloid that causes rapid muscle spasms and is a true mimic of tetanus, with the distinction that it typically does not present muscle rigidity between spasms
  • What Is Strychnine Poisoning - Klarity Health Library
    Strychnine is an alkaloid derived from dried seeds of the Strychnos nux-vomica tree 1 The tree is native to India, Northern Australia and the East Indies 2 Strychnine is a potent poison which can cause serious adverse health effects, including death
  • Strychnine poisoning
    Strychnine poisoning is a severe and potentially fatal condition caused by exposure to strychnine, a highly toxic alkaloid found in certain plant species This article provides a comprehensive overview of strychnine poisoning, covering its chemical properties, sources, mechanisms of action, clinical presentation, diagnosis, treatment, public
  • CDC Strychnine | Facts about Strychnine | Public Health Emergency . . .
    Strychnine prevents the proper operation of the chemical that controls nerve signals to the muscles The chemical controlling nerve signals works like the body’s “off switch” for muscles When this “off switch” does not work correctly, muscles throughout the body have severe, painful spasms
  • Strychnine | C21H22N2O2 | CID 441071 - PubChem
    Strychnine is a plant toxin most commonly found in the seeds of the Strychnine tree (Strychnos nux-vomica L ) It is used as a pesticide, particularly for killing small vertebrates such as birds and rodents
  • Strychnine Poisoning - California Poison Control System
    Strychnine is an odorless, colorless crystalline powder that is found in both naturally occurring alkaloid forms as well as commercially produced salts It has been used as a rodenticide since the 1500’s as well as for various antiquated medical treatments





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