Peptide Hormones: Activate enzyme systems

Steroid Hormones: Activate DNA in cells

1. Hypothalamus
2. Pituitary Gland
3. Thyroid
4. Parathyroid Gland
5. Adrenal Gland
6. Pancreas
7. Testes
8. Ovaries
9. Thymus
10. Pineal Gland
11. Digestive Tract

1. ADH (Anti-Diarrhetic Hormone)
2. Oxytocin

1. TSH (Thyroid Stimulating Hormone)
2. ACTH (Adrenocorticotropic Hormone)
   Tropic hormones stimulate other glands
3. FSH (Follicle-stimulating hormone) - stimulates a follicle in the cervix containing an egg to increase in size
4. LH (Luteinizing Hormone) - triggers ovulation
5. PRL (Prolactin)
6. Somatotropic (Growth Hormone) - controls normal growth and development
7. MSH (melanocyte-stimulating Hormone) - melanin production

1. Thyroxine - Controls how fast the metabolic rate occurs
2. Triiodothyronine - controls how fast the metabolic rate occurs
3. calcitonin - lowers blood calcium levels

1. PTH (parathyroid hormone) - Works in opposition with the Thyroid Gland hormones

Adrenal Cortex:

1. Glucocorticoids (cortisol) - stimulates the liver to turn non carbohydrate molecules into sugar
2. Mineralcorticoids (aldosterone) - antidiarrhetic
3. Sex Hormones

Adrenal Medulla:

1. Epinepherine and Norepinepherine

1. Insulin
2. Glucagon - works in opposition, raises blood glucose levels

1. Testosterone

1. Estrogen
2. Progesterone - stimulates and controls every aspect of pregnancy

1. Thymosin - huge role in production and activation of white blood cells. The "T" in Helper T cells stands for thymus

1. Melatonin - creates the sleep regulating melatonin

1. Acetylcholine
2. Tyrosines
   Epinephrine
   Norepinephrine
   Dopamine
3. Seratonins
   GABA (gamma-aminobutyric acid)
   Glycine
   endorphins, enkephalins