Computer illustration of adrenaline. Adrenaline, or epinephrine, is a hormone secreted by the adrenal glands that regulates and acts on a number of organs within the body, particularly those involved in flight-or-fight responses. It is also used as a medication. The Polish scientist Napoleon Cybulski discovered adrenaline in 1985. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Brook, Robert |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |