adrenoreceptor - meaning, definition, translation, pronunciation
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adrenoreceptor (english) - meaning, definition, translation, pronunciation


Part of Speech

Noun

Phonetic Transcription

/ədˈrɛnəˌrɛsəptər/

Meaning and Usage

An adrenoreceptor, also known as adrenergic receptor, is a type of receptor that is responsive to catecholamines like adrenaline (epinephrine) and noradrenaline (norepinephrine). These receptors play a critical role in the sympathetic nervous system and are involved in various physiological responses including heart rate, blood pressure, and bronchodilation.

Adrenoreceptors are often classified into two main types: alpha (α) and beta (β), each of which has subtypes with different functions and distributions in the body. They are crucial in pharmacology and medicine as many drugs target these receptors to treat conditions like asthma, heart failure, and hypertension.

In terms of frequency of use, "adrenoreceptor" is more common in written scientific and medical contexts than in casual oral speech, as it pertains to specialized fields like pharmacology, physiology, and neurology.

Example Sentences

  1. The adrenoreceptor plays a vital role in modulating heart rate during stressful situations.
  2. Translation: Рецептор адренорецепторов играет жизненно важную роль в модификации сердечного ритма в стрессовых ситуациях.

  3. Researchers are studying the effects of various drugs on the adrenoreceptor to find better treatments for heart diseases.

  4. Translation: Исследователи изучают влияние различных препаратов на адренорецептор, чтобы найти лучшие методы лечения сердечных заболеваний.

  5. Different subtypes of the adrenoreceptor are involved in various physiological responses to stress.

  6. Translation: Разные подтипы адренорецепторов участвуют в различных физиологических реакциях на стресс.

Idiomatic Expressions

While "adrenoreceptor" itself may not form part of idiomatic expressions, the concept relates to the body’s stress response and sometimes appears in professional jargon. Here are a couple of expressions related to its context:

  1. “Fight or flight response is modulated by the activation of the adrenoreceptor in the body.”
  2. Translation: "Реакция борьбы или бегства регулируется активацией адренорецепторов в организме."

  3. “To be on high alert means that your adrenoreceptors are responding to potential threats.”

  4. Translation: "Быть в повышенной готовности означает, что ваши адренорецепторы реагируют на потенциальные угрозы."

  5. “Medication that blocks the adrenoreceptor can alleviate symptoms of anxiety.”

  6. Translation: "Медикаменты, блокирующие адренорецепторы, могут облегчить симптомы тревожности."

Etymology

The term "adrenoreceptor" is derived from: - "Adreno-", which refers to the adrenal glands (where adrenaline is produced). - "-receptor," derived from Latin "recipere," meaning to receive, indicating that these proteins receive signals (in the form of hormones).

Synonyms and Antonyms

Synonyms: - Adrenergic receptor - Catecholamine receptor

Antonyms: - Inhibitor (in the context of medications that block the effect of adrenergic stimulation)

These insights provide a comprehensive overview of the term "adrenoreceptor," its usage, related expressions, and linguistic origins.



25-07-2024