ricin
“ricin”是一个名词,指的是一种从蓖麻种子中提取的毒性较强的蛋白质。它在生物化学中有着重要的研究价值,但由于其极高的毒性,常被用于讨论生物武器和毒药。此词没有形容词的不同含义。
词语辨析
ricin通常与“蓖麻毒素(castor toxin)”相提并论,但ricin是特指从蓖麻种子中提取的毒素。蓖麻(castor bean)本身也含有其他成分,但ricin是其最为人知的毒素。
近义词
毒素 (toxin)
生物毒素 (biotoxin)
反义词
抗毒素 (antitoxin)
药物 (medicine)
词汇扩充
蓖麻油 (castor oil)
毒药 (poison)
词典参考
根据柯林斯词典和牛津词典,ricin是指一种高毒性的天然蛋白质,存在于蓖麻种子中,具有致命的生物活性。在医学和毒理学中,ricin常被讨论其潜在的毒性及其应用。
例句
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Ricin is considered one of the most dangerous toxins known to science, capable of causing death.
蓖麻毒素被认为是科学上已知的最危险的毒素之一,能够导致死亡。
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The use of ricin as a biological weapon is illegal under international law.
在国际法下,使用蓖麻毒素作为生物武器是非法的。
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Symptoms of ricin poisoning can occur within hours, including nausea and difficulty breathing.
蓖麻毒素中毒的症状可能在数小时内出现,包括恶心和呼吸困难。
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The extraction of ricin from castor beans requires careful handling, due to its high toxicity.
从蓖麻种子中提取蓖麻毒素需要小心处理,由于其高毒性。
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Ricin can be aerosolized, making it even more dangerous.
蓖麻毒素可以气溶胶化,使其更加危险。
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Some people may not realize that the seeds of the castor plant contain ricin.
一些人可能没有意识到蓖麻植物的种子中含有蓖麻毒素。
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There is no known antidote for ricin poisoning.
目前尚无已知的蓖麻毒素中毒解毒剂。
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Ingesting even a small amount of ricin can be fatal.
摄入即使少量的蓖麻毒素也可能是致命的。
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Ricin acts by inhibiting protein synthesis, leading to cell death.
蓖麻毒素通过抑制蛋白质合成,导致细胞死亡。
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Laboratories must follow strict protocols when handling ricin.
实验室在处理蓖麻毒素时必须遵循严格的规程。
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Ricin can cause severe damage to the liver and kidneys, affecting multiple organ systems.
蓖麻毒素可以严重损害肝脏和肾脏,影响多个器官系统。
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Research on ricin is important for biomedical advancements.
对蓖麻毒素的研究对生物医学进步是重要的。
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The potential for ricin to be used in bioterrorism raises serious concerns.
蓖麻毒素被用于生物恐怖主义的潜力引发了严重的担忧。
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Proper disposal of materials contaminated with ricin is crucial.
妥善处理被蓖麻毒素污染的材料是至关重要的。
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Ricin is often mentioned in discussions about biological warfare.
在关于生物战争的讨论中,蓖麻毒素常被提及。
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Even a tiny amount of ricin can trigger severe allergic reactions.
即使是微量的蓖麻毒素也可能引发严重的过敏反应。
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Healthcare professionals need to be aware of the signs of ricin exposure.
医疗专业人员需要了解蓖麻毒素暴露的迹象。
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Ricin is a potent inhibitor of protein synthesis.
蓖麻毒素是蛋白质合成的强效抑制剂。
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The investigation into the use of ricin in attacks is ongoing, highlighting its threat.
关于蓖麻毒素在袭击中使用的调查仍在进行中,突显了其威胁。