It produced by the medulla inside of the adrenal gland.
epinephrine. a hormone produced by the medulla of the adrenal glands; called also adrenaline. Its function is to aid in the regulation of the sympathetic branch of the autonomic nervous system. hormone produced by the adrenal medulla; called also adrenaline (British) epinephrine. a hormone produced by the adrenal medulla; called also adrenaline (British). Its function is to aid in the regulation of the sympathetic branch of the autonomic nervous system.drenaline (epinephrine). A hormone of the adrenal medulla which, instilled in the eye, causes a constriction of the conjunctival vessels, dilates the pupil and diminishes the intraocular pressure. See adrenergic receptors; ocular decongestant; naphazoline; neurotransmitter; noradrenaline (nor epinephrine. a hormone produced by the medulla of the adrenal glands; called also adrenaline. Its function is to aid in the regulation of the sympathetic branch of the autonomic nervous system. a hormone produced by the adrenal medulla; called also adrenaline (British) Epinephrine, also known as adrenaline, is a hormone secreted by the medulla (inner part) of the adrenal glands, located on the kidneys. The adrenal glands are one of the body's endocrine glands (glands producing substances that are distributed by way of the bloodstream).t is also the chemical agent that is responsible for transmission of nerve impulses in the sympathetic nervous system. When a person has certain tumors of the adrenal glands, large amounts of epinephrine and norepinephrine are produced, causing a great increase in blood pressure. B. Adrenaline. This hormone is produced by the adrenal glands which lie at the tops of the kidneys. Normally a small amount of adrenaline is produced and this helps to maintain normal blood pressure. Norepinephrine, produced by the enzyme dopamine hydroxylase, is similar to epinephrine in that it contains two combined amino acids and two-carbon chains. Norepinephrine however, includes hydroxyl, a form of additional hydrocarbon that binds to a nitrogen atom. Epinephrine is normally produced by both the adrenal glands and certain neurons. It plays an important role in the fight-or-flight response by increasing blood flow to muscles, output of the heart, pupil dilation, and blood sugar. Epinephrine, also known as adrenaline, is a medication, hormone and neurotransmitter. As a medication it is used for a number of conditions including: anaphylaxis, cardiac arrest, and superficial bleeding. Inhaled epinephrine may be used to improve the symptoms of croup. Epinephrine is produced continuously in small amounts by the adrenal glands, but when the body is threatened in times of excitement, danger, or emotional stress, the brain sends messages to the adrenal glands, which respond by increasing epinephrine production. It is also the chemical agent that is responsible for transmission of nerve impulses in the sympathetic nervous system. When a person has certain tumors of the adrenal glands, large amounts of epinephrine and norepinephrine are produced, causing a great increase in blood pressure. Epinephrine: Also known as adrenaline. A substance produced by the medulla inside of the adrenal gland. The name epinephrine was coined in 1898 by the American pharmacologist and physiologic biochemist John Jacob Abel who isolated it from the adrenal gland which is located above (epi-) the kidney nephros in Greek).
http://medical-dictionary.thefreedictionary.com/epinephrine http://medical-dictionary.thefreedictionary.com/Epinephrine+and+Norepinephrine http://medical-dictionary.thefreedictionary.com/epinephrine http://www.discoveriesinmedicine.com/Enz-Ho/Epinephrine.html http://www.abpischools.org.uk/page/modules/hormones/horm8.cfm http://www.livestrong.com/article/226152-norepinephrine-vs-epinephrine/ https://en.wikipedia.org/wiki/Epinephrine http://www.discoveriesinmedicine.com/Enz-Ho/Epinephrine.html http://www.medicinenet.com/script/main/art.asp?articlekey=3286
where is epinephrine produced