VASOPRESSIN
ANTERIOR LOBE
OF PITUITARY
POSTERIOR LOBE
OF PITUITARY
OXYTOCIN
DIET
GLUCOSE
CALCIUM
ACTH
TSH
LH/FSH
PRL
GH
PARATHYROID
IGF-1
PTH
MILK
T3 +T4
STEROIDS
GLUCAGON
STEROIDS
INSULIN
TARGET
TISSUES
FEEDBACK LOOPS