HORMONE INFORMATION TO KNOW

 

   HORMONE            SOURCE                TARGET                EFFECT

Growth Hormone

Anterior pituitary

Most tissues

↑ Growth rate

Prolactin

Anterior pituitary

Breasts

Stimulates milk production

ADH

Posterior pituitary

Kidneys

Water retention

Oxytocin

Posterior pituitary

Breasts/Uterus

Milk release/Labor Contractions

Thymus hormones

Thymus gland

T cells

Makes T cells mature

Thyroxine

Thyroid gland

Most tissues

↑ Cellular Respiration/ required for the development of nervous sys

Parathyroid hormone

Parathyroid glands

Kidneys, bone

↑ Calcium

Cortisol

Adrenal cortex

Many tissues

Survive stress

Aldosterone

Adrenal cortex

Kidneys

↑ Sodium

Androgens

Adrenal cortex

Many tissues

Male characteristics

Epinephrine/ Norepinephrine

Adrenal medulla

Many tissues

↑ Heart rate, ↑ respiration

↑ Cellular respiration

Insulin

Pancreas

Most tissues

↓ Blood sugar (glucose)

Glucagon

Pancreas

Liver

↑ Blood sugar (glucose)

Testosterone

Testes

Many tissues

Male characteristics

Estrogens/Progesterone

Ovaries

Many tissues

Female characteristics and regulation of menstrual cycle