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Adrenaline, also known as epinephrine, is a hormone and medication [10] [11] which is involved in regulating visceral functions (e.g., respiration). [10] [12] It appears as a white microcrystalline granule. [13] Adrenaline is normally produced by the adrenal glands and by a small number of neurons in the medulla oblongata. [14]
Epinephrine, also known as adrenaline, is a medication and hormone. [ 10 ] [ 11 ] As a medication, it is used to treat several conditions, including anaphylaxis , cardiac arrest , asthma , and superficial bleeding. [ 8 ]
The mechanisms of sympathomimetic drugs can be direct-acting (direct interaction between drug and receptor), such as α-adrenergic agonists, β-adrenergic agonists, and dopaminergic agonists; or indirect-acting (interaction not between drug and receptor), such as MAOIs, COMT inhibitors, release stimulants, and reuptake inhibitors that increase the levels of endogenous catecholamines.
Adrenaline (autobiography), by Zlatan Ibrahimović; Adrenaline, by James Robert Baker; Adrenalin: Fear the Rush, a 1996 action film; ADRenalin (Luxembourg), the youth wing of the Alternative Democratic Reform Party, a conservative political party in Luxembourg
l-DOPA is the precursor to the neurotransmitters dopamine, norepinephrine (noradrenaline), and epinephrine (adrenaline), which are collectively known as catecholamines. Furthermore, l-DOPA itself mediates neurotrophic factor release by the brain and CNS.
[17] [18] Each of the tests measure the amount of adrenaline and noradrenaline metabolites, respectively called metanephrine and normetanephrine. Blood tests are also done to analyze the amount of catecholamines present in the body. Catecholamine tests are done to identify rare tumors at the adrenal gland or in the nervous system.
These are pharmaceutical drugs, naturally occurring compounds and other chemicals that influence the function of the neurotransmitter epinephrine (adrenaline). Receptor ligands [ edit ]
Adrenaline was also the first hormone whose structure and biosynthesis was discovered. Second to acetylcholine, adrenaline and noradrenaline were some of the first neurotransmitters discovered, and the first intercellular biochemical signals to be found in intracellular vesicles.