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norepinephrine

 

Definitions from WordNet

Noun norepinephrine has 1 sense
  1. noradrenaline, norepinephrine - a catecholamine precursor of epinephrine that is secreted by the adrenal medulla and also released at synapses
    --1 is a kind of catecholamine; monoamine neurotransmitter; vasoconstrictor, vasoconstrictive

Definitions from the Web

Norepinephrine

Definition:

Norepinephrine is a neurotransmitter and hormone produced primarily by the adrenal glands that plays a crucial role in the body's stress response and regulation of blood pressure.

Sample Sentences:

  • The release of norepinephrine in the brain can improve attention and focus.
  • Low levels of norepinephrine have been associated with depression and lack of motivation.
  • Excessive amount of norepinephrine can lead to anxiety and heightened alertness.
  • During times of stress, the body releases norepinephrine, leading to an increased heart rate and elevated blood pressure.

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