demyelination

demyelination的音标为[ˌdemɪˈliːneɪʃn] ，翻译为"脱髓鞘"。速记技巧可以考虑使用谐音记忆法，即“得米要留清白”。

demyelination的英文词源为：

de-：表示“除去”、“取消”

myelin：指的是髓磷脂，是神经纤维的绝缘体

-ation：表示“状态”、“行为”

demyelination意为“脱髓鞘”，指的是神经纤维中的髓鞘被破坏或除去的现象。这种疾病常见于多种神经系统疾病，如多发性硬化症。

变化形式：复数形式为demyelinations，形容词形式为demyelinating。

相关单词：

1. multiple sclerosis（多发性硬化症）：一种常见的脱髓鞘疾病，表现为神经纤维中的多个病灶。

2. demyelination therapy（脱髓鞘治疗）：针对脱髓鞘疾病的治疗方法，包括药物治疗、免疫治疗等。

3. remyelination（再髓鞘化）：在某些情况下，神经纤维中的髓鞘可以重新形成。

4. demyelination process（脱髓鞘过程）：描述脱髓鞘疾病的发展过程，包括髓鞘破坏、修复等阶段。

5. demyelination neuropathy（脱髓鞘神经病）：一种神经性疾病，其特征是神经纤维中的髓鞘破坏。

6. demyelination lesion（脱髓鞘病灶）：在影像学检查中，脱髓鞘病灶通常表现为神经纤维中的白色区域。

7. demyelination-induced pain（脱髓鞘引起的疼痛）：脱髓鞘疾病可能导致神经疼痛的症状。

8. demyelination-associated disorder（脱髓鞘相关疾病）：与脱髓鞘有关的疾病，包括多种神经系统疾病。

9. demyelination-related disorder（脱髓鞘相关紊乱）：泛指与脱髓鞘有关的非特异性症状或疾病。

10. demyelination neuropathy syndrome（脱髓鞘神经病综合征）：一种神经性疾病综合征，其特征是神经纤维中的髓鞘破坏和多种症状。

demyelination常用短语：

1. Demyelination-induced muscle atrophy

2. Demyelination and axonal damage

3. Demyelination disease

4. Demyelination process

5. Demyelination therapy

6. Demyelination-related disorders

7. Demyelination-induced neuropathy

双语例句：

1. The patient suffered from demyelination of the spinal cord, causing muscle atrophy. (该患者脊髓发生脱髓鞘病变，导致肌肉萎缩。)

2. The disease caused severe demyelination of the nerve fibers. (这种疾病导致神经纤维发生严重的脱髓鞘病变。)

3. The demyelination process is often triggered by infections or autoimmune disorders. (脱髓鞘过程通常由感染或自身免疫性疾病引发。)

4. The use of demyelination therapy has been shown to improve symptoms in some patients. (使用脱髓鞘疗法已被证明可以改善一些患者的症状。)

5. Demyelination-induced neuropathy can be debilitating, affecting a person"s ability to walk and control their bodily functions. (脱髓鞘性神经病可以使人丧失劳动力，影响一个人的行走能力和身体功能控制能力。)

英文小作文：

Demyelination is a condition where the protective covering of nerve fibers, known as myelin, is lost or damaged, leading to problems with nerve function. This condition can occur in many different diseases and conditions, including infections, autoimmune disorders, and neurodegenerative diseases.

One example is multiple sclerosis (MS), which is a chronic autoimmune disease that causes inflammation and damage to the myelin sheath around nerve fibers, leading to symptoms such as muscle weakness, fatigue, and pain.

Demyelination can also occur following an injury or trauma to the nervous system, leading to neuropathy, a condition where nerves are damaged and unable to function properly.

The impact of demyelination can be significant, affecting a person"s quality of life and ability to perform daily tasks. Understanding the condition and seeking treatment options are important steps in managing its effects.