Epinephrine (INN), also epinephrin (both pronounced ep-i-NEF-rin), or adrenaline (BAN) is a hormone and a neurotransmitter.
Epinephrine is sometimes shortened to epi in medical jargon.
Epinephrine plays a central role in the short-term stress reactions: the physiological response to threatening or exciting conditions (see fight-or-flight response).
For more information about the topic Epinephrine, read the full article at Wikipedia.org, or see the following related articles:
Neurotransmitter Neurotransmitters are chemicals that are used to relay, amplify and modulate electrical signals between a neuron and another cell. Substances that ... >
read more
Dopamine Dopamine is a chemical naturally produced in the body. In the brain, dopamine functions as a neurotransmitter, activating dopamine receptors. ... >
read more
Amphetamine Amphetamine (alpha-methyl-phenethylamine), also known as speed, is a synthetic stimulant used to suppress the appetite, control weight, and treat ... >
read more
Oxytocin Oxytocin is a mammalian hormone that also acts as a neurotransmitter in the brain. In women, it is released mainly after distension of the cervix and ... >
read more
Hormone A hormone is a chemical messenger from one cell (or group of cells) to another. All multicellular organisms produce hormones including plants. The ... >
read more
Methylphenidate Methylphenidate (MPH) is an amphetamine-like prescription stimulant commonly used to treat Attention Deficit Hyperactivity Disorder (ADHD) in ... >
read more
Testosterone Testosterone is a steroid hormone from the androgen group. Testosterone is secreted in the testes of men and the ovaries of women. It is the ... >
read more
Thyroid hormone The thyroid hormones, thyroxine (T4) and triiodothyronine (T3), are tyrosine-based hormones produced by the thyroid gland. An important component in ... >
read more
Nicotine Nicotine is an alkaloid found in the nightshade family of plants (Solanaceae), predominantly in tobacco, and in lower quantities in tomato, potato, ... >
read more
Sympathetic nervous system The sympathetic nervous system (SNS) is part of the autonomic nervous system (ANS), which also includes the parasympathetic nervous system (PNS). The ... >
read more
Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Epinephrine at Wikipedia.org. See the Wikipedia copyright page for more details. Editor's Note: This article is not intended to provide medical advice, diagnosis or treatment.
Recommend this page on Facebook, Twitter,
and Google +1:
Other bookmarking and sharing tools: