epinephrine
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Etymology
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English epinephrine
From Ancient Greek ἐπι- (epi-, “upon”) + νεφρός (nephrós, “kidney”) + -ine.
Pronunciation
[edit]Noun
[edit]epinephrine (countable and uncountable, plural epinephrines)
- (biochemistry, organic chemistry, medicine) A catecholamine hormone and neurotransmitter; as a hormone, secreted by the adrenal gland in response to stress (when it stimulates the autonomic nervous system); as a neurotransmitter, synthesized from norepinephrine. It is also used as a medication.
- Synonym: adrenaline
- 2023 November 1, “‘We’re sedating women with self-care’: how we became obsessed with wellness”, in The Guardian[1], →ISSN:
- At the ER, after deflating me with a cocktail of epinephrine, a steroid and an antihistamine, the doctors scolded me for not coming in more quickly: I could have died of asphyxiation.
- 2024 August 9, Meg Tirrell, “First nasal spray epinephrine drug for emergency allergic reactions gets FDA approval”, in CNN[2]:
- “Anyone who has experienced or witnessed an anaphylaxis reaction knows it can be very stressful deciding when to inject epinephrine to themselves or a child and often delay,” Dr. Jonathan Spergel, chief of the allergy program at Children’s Hospital of Philadelphia, said in a news release from ARS Pharmaceuticals.
Synonyms
[edit]- (hormone and neurotransmitter): 4,5-β-trihydroxy-N-methylphenethylamine
Hypernyms
[edit]- (hormone): catecholamine
- (neurotransmitter): monoamine, phenethylamine
Derived terms
[edit]Translations
[edit]hormone and neurotransmitter
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Further reading
[edit]
adrenaline on Wikipedia.Wikipedia
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