adrenaline (adrenalin, epinephrine) neurotransmitter molecule. used as drug in treatment of anaphylaxis

adrenalin adrenaline epinephrin epinephrine neurotransmitter hormone adrenal gland adrenoreceptor receptor catecholamine pheochromocytoma drug anaphylaxis anaphylactic shock asthma croup autoinjector stress central nervous system nitrogen molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula blackboard chalkboard chalk written writing drawing background ring line skeletal flat icon stylized style