氨是一种无色、有强烈刺激味的气体。易溶于水成氨水，可作化肥用。氨在常温下加压可以液化，成液态氮，便于运输。氨是重要的化工原料，用途很广，常用于石油冶炼、化肥制造、合成纤维、制革。医药、塑料、染料等制造业中。在氨的生产制造、运输、贮存、使用中，如遇管道、阀门、贮罐等损坏，泄漏氨气可造成中毒。氨对皮肤黏膜有刺激及腐蚀作用，高浓度可引起严重后果，如化学性咽喉炎、化学性肺炎等，吸入极高浓度可引起反射性呼吸停止、心脏停搏。
The exact pathogenesis of hepatic encephalopathy is not fully understood by now. Several different hypotheses were put forward, among them the most important was ammonia poisoning theory.
至今肝性脑病的确切发病机制尚不完全清楚,围绕其机制,学者们提出了几种不同的假说,最主要的是氨中毒学说。
参考来源 - 肝硬化肝性脑病大鼠模型occludin蛋白的表达与脑水肿关系的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
目的：研究急性氨中毒致肺部损害的X线表现。
Purpose: to study the X-ray signs of lung's injury which caused by acute ammonia intoxication.
目的：观察氨中毒损伤上呼吸道的症状及治疗效果。
Objective: to observe the symptom and treatment effect of upper respiratory tract injury induced by ammonia poisoning.
每年都有大约400人死于acetaminophen(醋氨酚)中毒，42,000人因acetaminophen(醋氨酚)中毒而送进医院。
Every year about 400 people die and 42, 000 are hospitalized as a result of acetaminophen poisoning.
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