Definitions for epinephrine
ˌɛp əˈnɛf rɪnep·i·neph·rine

Princeton's WordNetRate this definition:0.0 / 0 votes

1. epinephrine, epinephrin, adrenaline, Adrenalinnoun

   a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin); stimulates autonomic nerve action

WiktionaryRate this definition:0.0 / 0 votes

1. epinephrinenoun

   Adrenaline: a catecholamine hormone secreted by the adrenal gland in response to stress (when it stimulates the autonomic nervous system).

2. epinephrinenoun

   A neurotransmitter which is synthesized from norepinephrine.

3. Etymology: From + + -ine.

ChatGPTRate this definition:0.0 / 0 votes

1. epinephrine

   Epinephrine, also known as adrenaline, is a hormone and neurotransmitter produced by the adrenal glands in response to stress, fear, or physical exertion. It plays a significant role in the body's fight-or-flight response, causing increased heart rate, blood pressure, and glucose levels, thereby preparing the body for immediate intense physical action. In medical settings, it is also used as a treatment for severe allergic reactions or cardiac arrest.

WikidataRate this definition:0.0 / 0 votes

1. Epinephrine

   Epinephrine is a hormone and a neurotransmitter. Epinephrine has many functions in the body, regulating heart rate, blood vessel and air passage diameters, and metabolic shifts; epinephrine release is a crucial component of the fight-or-flight response of the sympathetic nervous system. In chemical terms, epinephrine is one of a group of monoamines called the catecholamines. It is produced in some neurons of the central nervous system, and in the chromaffin cells of the adrenal medulla from the amino acids phenylalanine and tyrosine.

U.S. National Library of MedicineRate this definition:0.0 / 0 votes

1. Epinephrine

   The active sympathomimetic hormone from the adrenal medulla. It stimulates both the alpha- and beta- adrenergic systems, causes systemic vasoconstriction and gastrointestinal relaxation, stimulates the heart, and dilates bronchi and cerebral vessels. It is used in asthma and cardiac failure and to delay absorption of local anesthetics.

Editors ContributionRate this definition:0.0 / 0 votes

1. epinephrine

   Is a hormone and a neurotransmitter created naturally by the body of a human being.

   Epinephrine is a natural hormone created by the human body at various times.

   
   

   Submitted by MaryC on October 22, 2015  

Matched Categories

1. • Catecholamine
   • Hormone

How to pronounce epinephrine?

1. Alex

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   David

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   Mark

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   Daniel

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   Libby

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   Mia

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   Australian

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   Neerja

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How to say epinephrine in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of epinephrine in Chaldean Numerology is: 5

2. Pythagorean Numerology

   The numerical value of epinephrine in Pythagorean Numerology is: 2

Examples of epinephrine in a Sentence

1. Ronna Campbell:

   In over 10 years of practicing emergency medicine I have never seen nor heard of a laceration secondary to an epinephrine autoinjector.

2. Ronna Campbell:

   The benefits of the medication far outweigh the risk of injury. Careful administration and leg immobilization are likely to help reduce the risk of injury, it is important to realize that epinephrine autoinjectors are used safely every day, and save lives every day.

3. Lee Cantrell:

   Our paper is not suggesting that people take expired medication, we can't make that leap based on our data. But what we can say is that if you have nothing else, and you're having a life-threatening reaction, certainly use the expired epinephrine.

4. Kosuke Inoue:

   Norepinephrine, epinephrine, dopamine and cortisol can increase with stress from life events, work, relationships, finances and more.

5. Purvi Parikh:

   Anaphylaxis is a severe multi-organ reaction and often patients need multiple doses of epinephrine for survival.

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References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=epinephrine
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Epinephrine
3. ^ ChatGPT
   https://chat.openai.com
4. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=epinephrine