strychnine nitrate

简明释义

硝酸士的宁

英英释义

例句

1.The toxic effects of strychnine nitrate 士的宁硝酸盐 were evident in the laboratory experiments.

实验室实验中明显看到了strychnine nitrate 士的宁硝酸盐的毒性效应。

2.The presence of strychnine nitrate 士的宁硝酸盐 in the water supply raised health concerns.

水源中存在strychnine nitrate 士的宁硝酸盐引发了健康担忧。

3.The historical use of strychnine nitrate 士的宁硝酸盐 in medicine has been controversial.

历史上对strychnine nitrate 士的宁硝酸盐在医学中使用的争议颇多。

4.In forensic science, strychnine nitrate 士的宁硝酸盐 is often tested for in suspected poisoning cases.

在法医科学中，怀疑中毒案件常常会测试strychnine nitrate 士的宁硝酸盐。

5.Farmers were warned about the dangers of using strychnine nitrate 士的宁硝酸盐 as a pesticide.

农民被警告不要使用strychnine nitrate 士的宁硝酸盐作为农药。

作文

Strychnine is a highly toxic alkaloid that is derived from the seeds of the Strychnos nux-vomica tree, which is native to India and Southeast Asia. When combined with nitric acid, it forms a compound known as strychnine nitrate, or in Chinese, 士的宁硝酸盐. This compound has been historically used in various applications, including medicine and as a pesticide. However, due to its extreme toxicity, the use of strychnine nitrate has become highly regulated and is often restricted to specific scientific research purposes.The primary mechanism of action of strychnine nitrate involves its interference with the neurotransmitter glycine. Glycine is essential for inhibiting nerve impulses in the spinal cord and brainstem. When strychnine nitrate is introduced into the body, it blocks the effects of glycine, leading to uncontrolled stimulation of the nervous system. This results in severe muscle spasms, convulsions, and can ultimately lead to death if not treated immediately.Despite its dangers, strychnine nitrate has a fascinating history in the field of medicine. In the late 19th and early 20th centuries, it was sometimes prescribed as a stimulant to improve appetite and energy levels. Physicians believed that it could help patients who were suffering from various ailments, including depression and fatigue. However, as medical science has advanced, the understanding of the risks associated with strychnine nitrate has led to its decline in medicinal use.In modern times, strychnine nitrate is primarily known for its application in pest control. It has been used to kill rodents and other pests due to its lethality. However, this use is fraught with ethical concerns and risks to non-target species, including pets and wildlife. The environmental impact of using such a toxic substance has prompted many countries to ban or severely restrict its use in agriculture and pest management.The study of strychnine nitrate also plays a vital role in toxicology and pharmacology. Researchers examine its effects on the body to understand better how toxins impact human health and to develop antidotes for poisoning. For instance, knowing how strychnine nitrate affects the nervous system can help scientists create better treatments for similar types of poisoning.In conclusion, while strychnine nitrate may have had some historical significance in medicine and pest control, its extreme toxicity cannot be overlooked. As society continues to advance in understanding the complexities of chemical substances, the focus remains on safety and regulation. The lessons learned from strychnine nitrate remind us of the importance of responsible usage of chemicals and the potential consequences of neglecting safety protocols. As we move forward, it is crucial to balance the benefits of chemical compounds with their potential risks to health and the environment.

士的宁是一种高度毒性的生物碱，源自于印度和东南亚特有的士的宁树的种子。当与硝酸结合时，形成一种被称为strychnine nitrate的化合物，中文为士的宁硝酸盐。这种化合物在历史上曾用于多种应用，包括医学和农药。然而，由于其极端的毒性，strychnine nitrate的使用已受到严格管控，通常仅限于特定的科学研究目的。strychnine nitrate的主要作用机制是干扰神经递质甘氨酸。甘氨酸对于抑制脊髓和脑干中的神经冲动至关重要。当strychnine nitrate进入体内时，它会阻止甘氨酸的作用，导致神经系统的无控制刺激。这会导致严重的肌肉痉挛、抽搐，并可能最终导致死亡，如果不立即治疗。尽管有危险，strychnine nitrate在医学领域有着引人入胜的历史。在19世纪末和20世纪初，它有时被开处方作为兴奋剂，以改善食欲和能量水平。医生认为它可以帮助那些患有各种疾病的患者，包括抑郁症和疲劳。然而，随着医学科学的发展，对strychnine nitrate相关风险的理解使其在医学上的使用逐渐减少。在现代，strychnine nitrate主要以其在害虫控制中的应用而闻名。由于其致命性，它被用于杀灭啮齿动物和其他害虫。然而，这种使用伴随着伦理问题和对非靶标物种（包括宠物和野生动物）的风险。使用如此毒性物质对环境的影响促使许多国家禁止或严重限制其在农业和害虫管理中的使用。对strychnine nitrate的研究在毒理学和药理学中也扮演着重要角色。研究人员检查其对身体的影响，以更好地理解毒素如何影响人类健康，并开发解毒剂。例如，了解strychnine nitrate如何影响神经系统可以帮助科学家创造更好的类似中毒的治疗方法。总之，尽管strychnine nitrate在医学和害虫控制方面曾有一定的历史意义，但其极端的毒性不容忽视。随着社会在理解化学物质复杂性方面的不断进步，重点仍然是安全和监管。从strychnine nitrate中吸取的教训提醒我们，要负责任地使用化学品，并注意忽视安全协议可能带来的后果。随着我们向前发展，平衡化合物的好处与其对健康和环境潜在风险的关系至关重要。