Hormones (PHYSIO of Movement)

Hormones

What hormones is secreted by the Pituitary Gland?

Growth Hormone

What processes is growth hormone responsible for within the muscle?

Lipolysis and Liver Glycogenesis

What helps to stimulate the release of Growth hormone?

Intensity of exercise, and amount of active muscle mass

What 2 hormones are secreted from the Thyroid Gland?

T4 and T3

Fill in the Blank:

T3 and T4 are known as ________ hormones, and are needed for the other hormones to function properly.

permissive

What are the 2 catecholamines secreted by the Adrenal Medulla?

Epinephrine and Norepinephrine

What stimulates the release of Epinephrine and Norepinephrine?

The SNS or Sympathetic Nervous system

What does Epinephrine and Norepinephrine do?

Increases Liver and muscle glycogenolysis and increases lipolysis

What are the 2 major families of hormones?

Steroids and non steroid hormones

What gland secretes Cortisol?

The Adrenal Cortex

list the main duties of cortisol

1. increases amino acid mobilization to support glucogenesis

2. increases glycogen breakdown

3. increases lipolysis

What 2 hormones are secreted by the Pancreas?

Insulin and Glucagon

List the main roles of Insulin

1) Increase glucose uptake and glycogen storage in the liver

2) Increase Fatty Acid Uptake and Triglyceride storage in muscles, liver, and adipocytes

3) Increase amino acid uptake in cells

Name the main roles of Glucagon

1) Increase liver glucogenesis

2) Increase liver Glycogenolysis