What is epinephrine (adrenaline)?

Epinephrine-common commonly known as adrenaline-is a hormone with the fast display and neurotrmorrce of physical stress. It is produced by the adrenal glands, which sit on top of your kidneys, and it is part of the body response or flight.

Once you are in high conditions - whether you leave the danger, lift the heavy thing, or reaction to your crisis also react your body. It speeds up your level, open your flight, adding muscular circulation, and helps to increase the level of fuel stored like sugar and fat.

epinephrine is part of the chemical group called KingWhich also includes norepinephrine and Dopamine. While it acts, its effects are powerful and save life when necessary.

How has epinephrine affect the body

.. Prepare you for actions: Fighting response or flight

This evolution mechanism to the facing the danger or escape from it, increasing the chances of survival in life threatening situations. This response is incurred in Second After your brain perceived that threaten.

How it begins:

• Have AmygdalaThe brain's fears center, determine the potential harm.
• It is signal hypothalamusWhich stimulates Sympathy nervous system.
• This leads to the immediate signal adrenal medullaStimulate Release of epinephrine Into the bloodstream.

It causes:

• The heart rate of hearts faster and strong heart
• Air openings to improve oxygen flow
• Increased blood pressure to push blood clot
• Blood brown level up for fast energy
• Have rapid react time time

These changes allow you to fight or escape the threat of effectiveness.

2. Improve physical efficiency during the exercise

Have Fighting response or flight Unlimited life harm - it is also activated during Hard workoutsSports with competitions, and high pressure situations. Example:

• Sprinting or performance of the Rep 1 to re-cause this cascade.
• Increased adrenaline of adrenaline improves focus, bombs, and energy readiness.
• Training methods such as a hiit or battlefield with intentional response intention.

This makes it an essence of training and effort to endure.

3. Release the energy stored in the body

Epinephrine tells your liver and muscles leave a glucose and fatty acids so that your body has a powerful energy or exercise. This is important for maintaining operations and agility in the desired situations.

4. Hearts System Control

Epinephrine binding to receptors in heart:

• Increase the heart rate (effect of chronotropic)
• Supplement of each contraction (inotropic effect)
• Speed ​​electrical signals through the heart (Dromotropic Effect)

This allows a strong and faster blood circulation in between stress.

5. inflammatory inflammation and immunity

In the short term, epinephrine can reduce inflammation and support of immune defense. However, the higher the level is too long (ie during chronic pressure), it may contribute to immune suppression.

Epinephrale vs. Norepinephrine: significant differences

When did the body released epinephrine?

Epinephrine is released in response to:

• Physical stress (exercise, injury, pain)
• Emotional pressure (fear, excitement, anxiety)
• Low blood sugar (hypoglycemia)
• Cool exposure
• Activate such as caffeine and some medications

The process begins in the brain with hypothalamus, which stimulates sympathy nervous system. The adrenal glands then release epinephrine within seconds.

Low epinephrine level

The deficiency of adrenaline is extremely rare and usually causes major health effects in general population. However, in person to Genetic disorders that have affected (The chemical family belongs to the epinephrine, the shortage may occur. These genetic conditions blocking the body of enzymes needed for adrenaline production for adrenaline.

Therefore, the person may experience:

• Weaker combat response or flight
• The neurological nervous nervous movement
• Stress delayed to stress

Such conditions are not ordinary and are detected through specialized genetic test or biochemical test.

Using epinephrine

1. Maintaining for serious allergies (Anaphylaxis)

The imprisoned epinephrine is the first and most important treatment for a life-threatening allergies. It helps open the airways, improve breathing, and restore regular blood pressure.

2. Heart arrests and surprised

During the emergence of hearts, epinephrine is used to help start the heart and improve rotation.

3. Local Anesthesia

Epinephrine is often included with local anesthesia to reduce blood and gradually affect limited blood vessels.

The risk of Epinephrine's height

The short explosion of epinephrine is healthy and necessary, but frequent stimulation - such as healthy stress:

• High blood pressure
• Increasing concern or frightened attacks
• Blood sugar levels and insulin resistance
• To sleep
• Provide the immune function

Stress management is the key to maintain epinephrine level at health level.

How to keep the response to healthy epinephrine

Summary

The epinephrine is an important hormone that helps your body respond to stress, displayed high levels, and salvation from emergencies. Whatever you are displayed in the competition, reaction to allergies, or deal with daily stress, fast and focus. However, the rehabilitation management and recovery restoration is essential to avoid bad impacts of century hormone impacts.

Ether

1. The endocrine response of the System System to exercise various types. Sport to.
2. Kjae, M. (1989). Epinephrine and norepinephrine release during exercise. The magazine of the physics used, 67 (1), 243-249.
3. Goldstein, DS (2010). An adrenal answer to stress. Cell neurobiology and molecular, 30 (8), 1433-1440.
4. KALSBEKEKEEK, A., et al. (2012). The circadian control of glosthm rhythm: Interplay of SCN, automatic system, and HPA system. Physics and behavior, 106 (3), 337-345.
5. Liao, WC, et al. (2006). Caffeine's impact on a sympathy nerve activity in humans. Medical research, 16 (4), 247-251.
6. Mcewen, BS (2007). Physics and neurorobiology syndrome of stress and adjustment. Psychological Magazine, 164 (64), 877-879.