hydroxocobalamin

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英 { "us": "", "uk": "" }
数据源: ai_enrichment
羟钴胺素是一种维生素B12的衍生物,常用于治疗维生素B12缺乏症和氰化物中毒。

用法要点

句型搭配

通常作为名词使用,在句子中作主语或宾语,常见于医学和营养学语境。

• Hydroxocobalamin is administered by injection.
• The patient received hydroxocobalamin treatment.

介词用法

常与介词'for'连用表示治疗目的,或与'by'连用表示给药方式。

• Treatment for deficiency with hydroxocobalamin.
• Administered by intramuscular injection.

语域说明

主要用于专业医学、药学或营养学领域,日常对话中较少使用,属于正式术语。

• In clinical settings, hydroxocobalamin is preferred.
• Not commonly mentioned in casual conversations.

基础例句

The doctor prescribed hydroxocobalamin for my vitamin B12 deficiency.

医生为我开了羟钴胺素来治疗维生素B12缺乏症。

I need to get a hydroxocobalamin injection every month.

我每个月都需要打一针羟钴胺素。

Hydroxocobalamin helps improve energy levels in people with deficiencies.

羟钴胺素有助于改善缺乏症患者的精力水平。

高级例句

In clinical trials, hydroxocobalamin demonstrated efficacy in treating cyanide poisoning with minimal side effects.

在临床试验中,羟钴胺素显示出治疗氰化物中毒的疗效,且副作用最小。

The pharmaceutical company is developing a new hydroxocobalamin formulation for enhanced bioavailability.

这家制药公司正在开发一种新的羟钴胺素配方,以提高生物利用度。

Research indicates that hydroxocobalamin may be preferable to cyanocobalamin in certain metabolic disorders.

研究表明,在某些代谢性疾病中,羟钴胺素可能比氰钴胺素更优。

高频搭配

verb

administer hydroxocobalaminprescribe hydroxocobalaminuse hydroxocobalamininject hydroxocobalaminrecommend hydroxocobalamin

adjective

intramuscular hydroxocobalaminsynthetic hydroxocobalamintherapeutic hydroxocobalaminpure hydroxocobalamineffective hydroxocobalamin

noun

hydroxocobalamin injectionhydroxocobalamin deficiencyhydroxocobalamin treatmenthydroxocobalamin dosehydroxocobalamin supplement

adverb

commonly hydroxocobalamintypically hydroxocobalaminsafely hydroxocobalamineffectively hydroxocobalamin

preposition

hydroxocobalamin for anemiahydroxocobalamin in medicinehydroxocobalamin with cyanidehydroxocobalamin by injection

phrase

form of vitamin B12treatment of deficiencycyanide poisoning antidotemedical use of hydroxocobalamin

常见错误

❌ 错误:I take hydroxocobalamin for my cold.
✓ 正确:I take hydroxocobalamin for my vitamin B12 deficiency.

羟钴胺素专门用于治疗维生素B12缺乏或氰化物中毒,不适用于普通感冒,这是误用药物目的。

❌ 错误:Hydroxocobalamin is a kind of vitamin C.
✓ 正确:Hydroxocobalamin is a form of vitamin B12.

羟钴胺素是维生素B12的一种形式,不是维生素C,混淆了维生素类型。

近义词辨析

cyanocobalamin

氰钴胺素是另一种常见的维生素B12形式,需在体内转化为活性形式,而羟钴胺素是直接可用的活性形式,起效更快。

Hydroxocobalamin is often used in emergencies, whereas cyanocobalamin is common in supplements.

methylcobalamin

甲基钴胺素也是维生素B12的活性形式,但主要用于神经系统支持,而羟钴胺素更常用于解毒和治疗严重缺乏。

Methylcobalamin is preferred for neurological issues, while hydroxocobalamin is used for acute deficiencies.