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  • 河魨毒素 - 维基百科,自由的百科全书
    河魨毒素 (英語: Tetrodotoxin,简称: TTX)是一種強力的 神經毒素,目前並沒有有效的 解毒劑,它會和 神經細胞 的 細胞膜 上的快速 鈉離子通道 結合,令 神經 中的 動作電位 受阻截 [1]。
  • 河鲀毒素_百度百科
    河鲀毒素(tetrodotoxin,TTX),分子式为C11H17O8N3,是鲀鱼类(俗称河豚鱼)及其它生物体内含有的一种生物碱。 河鲀毒素为氨基全氢喹唑啉型化合物,是自然界中所发现的毒性最大的神经毒素之一,曾一度被认为是自然界中毒性最强的非蛋白类毒素。
  • TTX - RAILCAR POOLING EXPERTS
    Since 1955, TTX has been a unique and creative provider to the rail industry Throughout the United States, Canada and Mexico, the signature yellow cars of TTX Company move along North America's railroads carrying goods and raw materials that consumers and companies rely on
  • Tetrodotoxin | C11H17N3O8 | CID 11174599 - PubChem
    TTX was originally identified as a neurotoxin in marine animals but has now been shown to be safe in humans at therapeutic doses The antinociceptive effects of TTX are thought to be due to inhibition of Na (+) ion influx required for initiation and conduction of nociceptive impulses
  • 河鲀毒素 TTX 对人类有什么影响? - 知乎
    河豚毒素 (Tetrodotoxin,TTX)是一种有机神经毒素,可由多种细菌合成,可以特异性地阻断包括人在内的多种生物的电压门控钠离子通道,导致中毒。
  • 河豚毒素的药用研究进展
    河豚毒素(TTX)是在河豚鱼和其他海洋动物中发现的一种神经毒素。 它是一种电压门控钠通道(VGSCs)阻滞剂,能够选择性地与VGSCs外前庭上的α-亚基结合,阻止钠离子进入通道,从而产生药理活性。 作为典型的钠离子通道阻滞剂,TTX具有显著的镇痛作用。
  • Tetrodotoxin - an overview | ScienceDirect Topics
    Abstract Tetrodotoxin (TTX) is a selective sodium channel blocker nonprotein toxin The consumption of an organism containing TTX can causes neurological and gastrointestinal symptoms TTX, widely distributed among marine as well as terrestrial animals, induces dangerous intoxications
  • Tetrodotoxin - Wikipedia
    Another path to TTX resistance is toxin-binding proteins that hold onto TTX tightly enough to prevent it reaching the vulnerable VGSCs Various proteins that bind TTX have been found in pufferfish, crabs, and gastropods




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