### agent:

Adrenaline
* Is Stress, and Stress Is Adrenaline.
* Most adrenaline affects hearts.
* Some adrenaline causes ulcer.
* activates hormone stimulated lipase, or HSLs.
* can cause the man to have an erection.
* causes a desire to skis
  - mental arousal and improves cognitive function in the brain
  - sugar to come out of muscle and liver and raises the blood sugar
  - the heart to beat faster and increases respiration rate
* chemical animals produce to speed up the heart rate.
* deteriorates in sunlight.
* flows and pulse rate increase and even our breathing changes.
  - that acts as a stimulant to the central nervous system
* increases the amount of glucose that can be utilized by the muscles.
* is air and light sensitive and forms dark products during decomposition
  - an aromatic amine
  - another neurotransmitter substance
  - central to controlling heart rate, blood pressure and blood flow
  - ego food, entrainment, joy is spirit food, growth and healing
  - for emergency use only in a fight and flight situation
  - one of two arousal hormones secreted by the adrenal glands
* is the front line treatment for severe reactions
  - hormone responsible and for a very good reason
  - natural chemical compound responsible for keeping the airways open
  - second of the naturally occurring sympathetic neurotransmitters
* local vasoconstrictor.
* naturally occurring molecule whose use in ophthalmology is well established.
* plays a key role in the formation of long-term memory.
* protein hormone, and so is insulin.
* rushes through the body causing the heart rate, blood rate and ventilation to increase.
* sends a surge of blood and energy throughout the body, allowing it to fight or run away.
* speeds up the heart by binding to beta-adrenergic receptors on heart cells.
* stimulates all three kinds of receptor and has lots of side effects
  - an increase in heart and pulse rate

Angiotensin
* acts at specialized sites, known as angiotensin receptors.
* are peptides
  - proteins
* converting enzyme inhibitors are a common cause of drug induced angioedema.
* is an agent
* narrows blood vessels, helping maintain blood pressure.
* stimulate catecholamine release from the chromaffin tissue of the rainbow trout.
* stimulates respiration in spontaneously hypertensive rats.

Antibacterial agent
* are useful, for example, in controlling acne.
* kill germs riding in, and a digestive enzyme hydrolyzes crust starch.

Anticholinergic agent
* Many anticholinergic agents reduce parkinsonian symptoms.
* can also be very helpful medications for patients with emphysema.

Antifungal
* are prescribed to treat oral thrush.
* fight infections caused by fungus.

Antifungal agent
* are vital to the control of candidiasis.
* fall into a wide variety of chemical categories.
* inhibit the growth of unfriendly yeasts that can contribute to candida.

### agent:

Antimicrobial
* Most antimicrobials used in cosmetics are synthetic.
* are drugs used to combat infectious diseases
  - either pesticides chemicals or food additives, depending on where they are used
  - especially important because many are public health pesticides
  - full-spectrum, useful in fungal, viral, and bacterial infections
  - health management tools used for disease treatment and disease prevention
* are similar to antibiotics but also include substances of synthetic origin
  - include substances produced artificially
* cause mutations in the treated animals' offspring.
* guard against many forms of infection, including bacterial infections.
* inhibit the growth of certain bacteria and help prevent infection.
* remain a necessary tool to manage infectious disease in dairy herds.
* serve an important role in reducing the incidence of infectious bacterial disease.
* sometimes have different secondary effects in different species.
* vary in their distribution pharmacokinetics.