adrenicorticotrophic hormone (ACTH)
adrenal glands
kidneys
water reabsorption
aldosterone
cortisol
gluconeogenesis
blood glucose levels
glucagon
alpha cells
pancreas
beta cells
insulin
glucose uptake in cells
epinephrine and norepinephrine
stress
luteinizing hormone (LH)
Leydig cells
testosterone
ovulation
follicle-stimulating hormone
Sertoli cells
spermatogenesis
oogenesis
anti-diuretic hormone (ADH)
water balance in the blood
negative feedback loop
oxytoxin
uterine contractions
positive feedback loop
milk release